/* ============================================
   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)
   ============================================ */
.media_red_91f4 {
  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;
}

.media_red_91f4:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.cool-ae19 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .cool-ae19 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .cool-ae19 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.purple_d1e3):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.purple_d1e3,
header,
.disabled_top_37de,
.video-black-5338,
.slider_last_ee3b,
.border_tiny_fad9,
.current_bc16,
.grid_steel_2534,
.full_5be4 {
  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
   ============================================ */
.purple_d1e3 {
  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);
}

.grid_ae8a {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.purple_d1e3.rough-4d22 {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.link_fc14 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.east_7ab1 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.tall_0778 img {
  height: 36px;
  width: auto;
  display: block;
}

.table_790a {
  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;
}

.surface-lite-b2bb {
  flex: 1;
}

.outline-west-0499 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.fresh_ce84 {
  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);
}

.fresh_ce84:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.fresh_ce84.fn-active-5c24 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.selected-c6ba {
  position: relative;
}

.box_65c4 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.box_65c4 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） */
.selected-c6ba:hover .box_65c4 svg,
.box_65c4[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.shadow_c0f8 {
  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 */
.selected-c6ba:hover .shadow_c0f8 {
  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 */
.shadow_c0f8::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.container-826b {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.container-826b: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 */
.container-826b[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.shadow_east_d3c9 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.complex-cdde {
  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;
}

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

.complex-cdde svg {
  flex-shrink: 0;
}

/* Header Download Button */
.article_fast_c131 {
  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;
}

.article_fast_c131: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);
}

.article_fast_c131 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.sidebar_a1fe {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.photo-9fb1 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.sidebar_a1fe[aria-expanded="true"] .photo-9fb1:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.sidebar_a1fe[aria-expanded="true"] .photo-9fb1:nth-child(2) {
  opacity: 0;
}

.sidebar_a1fe[aria-expanded="true"] .photo-9fb1:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .surface-lite-b2bb {
    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 */
  }

  .surface-lite-b2bb::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .surface-lite-b2bb.paper_cecd {
    display: block;
    right: 0;
  }
  
  .outline-west-0499 {
    flex-direction: column;
    gap: 0;
  }
  
  .fresh_ce84 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .surface-lite-b2bb::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;
  }
  
  .surface-lite-b2bb.paper_cecd::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .surface-lite-b2bb {
    display: none;
  }
  
  .sidebar_a1fe {
    display: flex;
  }
  
  .table_790a {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .complex-cdde,
  .article_fast_c131 {
    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 */
  .selected-c6ba {
    position: relative;
  }
  
  .shadow_c0f8 {
    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;
  }
  
  .box_65c4[aria-expanded="true"] + .shadow_c0f8 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .container-826b {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .shadow_east_d3c9 {
    gap: 8px;
  }
  
  .complex-cdde {
    display: none;
  }
  
  .article_fast_c131 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .tall_0778 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .article_fast_c131 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .article_fast_c131 svg {
    width: 14px;
    height: 14px;
  }
  
  .link_fc14 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.disabled_top_37de {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.sidebar-hard-37c1 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.sidebar_d04d {
  display: flex;
  align-items: center;
  gap: 6px;
}

.sidebar_d04d svg {
  flex-shrink: 0;
}

.sidebar_d04d a {
  color: var(--color-primary);
  text-decoration: none;
}

.sidebar_d04d a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .sidebar-hard-37c1 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.video-black-5338 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.background-6f90 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .background-6f90 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.dropdown-stone-c797 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.dropdown-stone-c797 a {
  color: var(--color-primary);
  text-decoration: none;
}

.dropdown-stone-c797 a:hover {
  text-decoration: underline;
}

.item_static_71bc {
  color: var(--color-text-lighter);
}

.brown-4b97 {
  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) {
  .brown-4b97 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .brown-4b97 {
    font-size: 1.5rem;
  }
}

.highlight_6347 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.complex_9305 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .complex_9305 {
    grid-template-columns: 1fr;
  }
}

.block_e2dd {
  display: flex;
  gap: var(--space-sm);
}

.tabs-b029 {
  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;
}

.menu-ad64 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.menu-ad64 strong {
  font-weight: 600;
  color: var(--color-text);
}

.menu-ad64 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.paragraph-8584 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.modal_f6ac {
  display: flex;
  align-items: center;
  justify-content: center;
}

.overlay-steel-d0d5 {
  position: relative;
  text-align: center;
}

.overlay-steel-d0d5 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.gold-e2d9 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.accordion-gas-e2d1 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.tertiary-379c {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.text-01d3 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.under_ac70 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.brown-21b5 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .background-6f90 {
    grid-template-columns: 1fr;
  }
  
  .brown-4b97 {
    font-size: 1.75rem;
  }
  
  .modal_f6ac {
    order: -1;
    max-width: 100%;
  }
  
  .overlay-steel-d0d5 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .brown-4b97 {
    font-size: 1.5rem;
  }
  
  .highlight_6347 {
    font-size: 1rem;
  }
  
  .dropdown-stone-c797 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .overlay-steel-d0d5 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.disabled_1fed {
  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;
}

.hard-cb89 {
  background: var(--color-primary);
  color: white;
}

.hard-cb89:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.menu-0ed9 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.menu-0ed9:hover {
  background: var(--color-primary);
  color: white;
}

.lite-0d52 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.lite-0d52:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.red_ba7a {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.tooltip_5c08 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.slider_last_ee3b {
  padding: var(--space-xl) 0;
  background: white;
}

.action-d16d {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.highlight-c84b {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.highlight-c84b:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.item-static-983b {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.old_757d {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.layout_09f1 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.border_tiny_fad9 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.description_6aec {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.clean_fb93 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.mask_thick_cf04 {
  list-style: none;
  counter-reset: toc-counter;
}

.mask_thick_cf04 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.mask_thick_cf04 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);
}

.mask_thick_cf04 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;
}

.mask_thick_cf04 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.current_bc16 {
  padding: var(--space-xxl) 0;
}

.element_wood_a51a {
  background: var(--color-bg-section);
}

.tag_stone_8065 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.light-3a0f {
  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);
}

.last_0da6 {
  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);
}

.footer-49d9 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.lite-1384 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .lite-1384 {
    grid-template-columns: 1fr 300px;
  }
}

.layout-cold-3679 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.layout-cold-3679 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.layout-cold-3679 pre,
.layout-cold-3679 code {
  overflow-x: auto;
  max-width: 100%;
}

.layout-cold-3679 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);
}

.layout-cold-3679 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.layout-cold-3679 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.layout-cold-3679 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.layout-cold-3679 ul,
.layout-cold-3679 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.layout-cold-3679 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.layout-cold-3679 strong {
  font-weight: 600;
  color: var(--color-text);
}

.layout-cold-3679 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.layout-cold-3679 a:hover {
  color: var(--color-primary-dark);
}

.sidebar-2300 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.sidebar-2300 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.sidebar-2300 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) {
  .lite-1384 {
    grid-template-columns: 1fr;
  }
  
  .last_0da6 {
    font-size: 1.75rem;
  }
  
  .layout-cold-3679 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .last_0da6 {
    font-size: 1.5rem;
  }
  
  .layout-cold-3679 h3 {
    font-size: 1.375rem;
  }
  
  .layout-cold-3679 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.next-72f0 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.grid_right_9611 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.dim_0862 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.label-up-f821 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.tag-pink-4b25 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.fast-4fa5 {
  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;
}

.cool_72e5 {
  flex-shrink: 0;
}

.section_103d strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.image-pressed-a1d9 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .image-pressed-a1d9 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.pagination_black_c4e3,
.column_3fc4,
.hidden-44ca {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.pagination_black_c4e3 thead,
.column_3fc4 thead {
  background: var(--color-primary);
  color: white;
}

.pagination_black_c4e3 th,
.pagination_black_c4e3 td,
.column_3fc4 th,
.column_3fc4 td,
.hidden-44ca th,
.hidden-44ca td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .pagination_black_c4e3 th,
  .pagination_black_c4e3 td,
  .column_3fc4 th,
  .column_3fc4 td,
  .hidden-44ca th,
  .hidden-44ca td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .pagination_black_c4e3,
  .column_3fc4,
  .hidden-44ca {
    min-width: 600px;
  }
}

.pagination_black_c4e3 th,
.column_3fc4 th,
.hidden-44ca th {
  font-weight: 600;
}

.pagination_black_c4e3 tbody tr:hover,
.column_3fc4 tbody tr:hover,
.hidden-44ca tbody tr:hover {
  background: var(--color-bg-alt);
}

.container-59fd {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.pattern-white-002c {
  position: sticky;
  top: 80px;
  align-self: start;
}

.tooltip-outer-aa8b {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.tooltip-outer-aa8b h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.tiny_819f {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.tiny_819f h4 {
  color: white;
}

.paragraph_17d4 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.grid_east_6a6f {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.grid_east_6a6f:last-child {
  border-bottom: none;
}

.grid_east_6a6f dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.grid_east_6a6f dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.info-6902 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.search-up-1fe0 {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.search-up-1fe0:hover {
  text-decoration: underline;
}

.tabs-4aea {
  text-align: center;
  margin-bottom: var(--space-md);
}

.texture-prev-e521 {
  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);
}

.texture-prev-e521 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.short-f5fb {
  font-weight: 600;
  color: white;
}

.progress-d2a9 {
  list-style: none;
  padding: 0;
}

.progress-d2a9 li {
  padding: var(--space-xs) 0;
}

.shadow_6df5 {
  color: #4caf50;
}

.pressed-26df {
  color: #ff9800;
}

.text_west_7db6 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.caption_c563 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.paragraph_basic_33c9 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.disabled-green-8f1e {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.lite-5d30 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.gradient_a4c0 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.preview-4ec0 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .preview-4ec0 {
    grid-template-columns: 1fr;
  }
}

.gradient_1f6a {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.gradient_1f6a:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.link_easy_c639 {
  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;
}

.gradient_1f6a h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.gradient_1f6a p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.chip_1b9c {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.short-f5fb {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.lite_7d02 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.button_0c86 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.button_0c86 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.hover_white_930f {
  max-width: 900px;
  margin: 0 auto;
}

.iron-8a7d {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.glass-2f14 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .glass-2f14 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.orange-abb7 {
  margin-top: var(--space-xxl);
}

.orange-abb7 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.easy_c66d {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .easy_c66d {
    grid-template-columns: 1fr;
  }
}

.status_2dc6 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.fixed-7305 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.right_737b {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.status_2dc6 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.status_2dc6 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.status_2dc6 li {
  padding: var(--space-xs) 0;
  color: white;
}

.status_2dc6 .disabled_1fed {
  width: 100%;
  background: white;
}

.fixed-7305 .disabled_1fed {
  color: #667eea;
}

.right_737b .disabled_1fed {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.notification_39be {
  max-width: 900px;
  margin: 0 auto;
}

.paragraph_4a3f {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.detail-lite-327f {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.link-2f94 {
  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);
}

.detail-lite-327f h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

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

@media (max-width: 768px) {
  .detail-lite-327f {
    padding: var(--space-md);
  }
  
  .primary_dbcf {
    padding: var(--space-md);
  }
  
  .pink_06f5 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.white_c134 ol,
.white_c134 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.white_c134 li {
  margin-bottom: var(--space-sm);
}

.white_c134 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.active_silver_d302 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.lite_b77f {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.pink_06f5 {
  margin-top: var(--space-lg);
  text-align: center;
}

.pink_06f5 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.article_e751,
.mask_down_64c8,
.accent-light-2d88,
.preview-slow-b604 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.hidden-8031 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.outline-dark-654b {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.east_2e53 {
  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) {
  .east_2e53 {
    font-size: 0.625rem;
  }
}

.accent_6297 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.accent_6297:hover {
  background: var(--color-primary-dark);
}

.yellow_d4fa {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.yellow_d4fa h4 {
  margin-bottom: var(--space-md);
}

.first-5b58 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.icon-next-699a {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.alert_hard_802f {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .alert_hard_802f {
    grid-template-columns: 1fr;
  }
}

.section-first-b21d {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.caption-4245 {
  border-color: var(--color-success);
}

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

.new_f181 {
  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);
}

.caption-4245 .new_f181 {
  background: #e8f5e9;
  color: var(--color-success);
}

.detail_cebc .new_f181 {
  background: #fff3e0;
  color: var(--color-warning);
}

.section-first-b21d h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.section-first-b21d p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.cold-f240 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.medium-36d4 {
  margin: var(--space-xxl) 0;
}

.medium-36d4 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.medium-36d4 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.prev_3419 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .prev_3419 {
    grid-template-columns: 1fr;
  }
}

.preview_00a3 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.preview_00a3 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.avatar-smooth-026d {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.avatar-smooth-026d input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.video_dim_9e48 {
  margin-top: var(--space-xxl);
}

.badge_19b2 {
  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);
}

.focus-0fbc {
  text-align: center;
}

.title-left-5711 {
  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);
}

.pattern-f30d {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.title-left-5711 .short-f5fb {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.button-cbe8 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.content-9d36 p {
  margin-bottom: var(--space-md);
}

.banner_middle_a9bc {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .badge_19b2 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.card-b989 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.header-5e30 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.tooltip_focused_1bd1 {
  margin-bottom: var(--space-xl);
}

.pink_acb0 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.header-0d51 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.highlight-d724 {
  color: var(--color-text-light);
}

.bottom-5c8c {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.thumbnail_current_0366 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.center-4380 {
  font-weight: 600;
  color: var(--color-text);
}

.text_hot_7442 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.huge_0536 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.pink_dd3f {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.narrow-45ea {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.simple_f4a0 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.input_glass_a994 {
  border: 2px solid #4caf50;
}

.top_9169 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.overlay_full_dd8b {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.in-a76a {
  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;
}

.component_over_549d {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.notice_3c74 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.row-1063 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.hot-f04a {
  text-align: right;
}

.hot-f04a .small_5aa6 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.banner_hot_6102 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.slider-d9f4 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.slider-d9f4 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.tertiary-07eb {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.in_43fa {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.module_16a3 {
  background: #e8f5e9;
  color: #2e7d32;
}

.border-copper-4c89 {
  background: #e3f2fd;
  color: #1565c0;
}

.shadow-right-23e0 {
  background: #fff3e0;
  color: #e65100;
}

.silver-5fe8 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.silver-5fe8 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.disabled_solid_5bb6 {
  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);
}

.disabled_solid_5bb6:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.title_0530 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.heading_pink_52f0 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.heading_pink_52f0 strong {
  color: var(--color-primary);
}

.modal-east-9a4a {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.orange_f5c6 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.backdrop-14a9 {
  max-width: 900px;
  margin: 0 auto;
}

.table_71dc {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.overlay_16fd {
  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);
}

.overlay_16fd:hover {
  background: var(--color-bg-alt);
}

.stone_e03f {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.overlay_16fd[aria-expanded="true"] .stone_e03f {
  transform: rotate(180deg);
}

.aside_c8de {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.aside_c8de h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.aside_c8de ul,
.aside_c8de ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.aside_c8de li {
  margin-bottom: var(--space-xs);
}

.media-lite-c4b1 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.panel-f671 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.media-lite-c4b1 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.tooltip-e629 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.thumbnail_dirty_bca2 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.soft_2b83 {
  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);
}

.next_6e0a {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.thumbnail-372c {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .thumbnail-372c {
    grid-template-columns: 1fr;
  }
}

.banner-huge-8559,
.video-stone-406d {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.banner-huge-8559 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.video-stone-406d {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.banner-huge-8559 h4,
.video-stone-406d h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.banner-huge-8559 ul,
.video-stone-406d ul {
  list-style: none;
  padding: 0;
}

.banner-huge-8559 li,
.video-stone-406d li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.bronze_a806 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .bronze_a806 {
    grid-template-columns: 1fr;
  }
}

.feature_f081 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.icon-first-8253 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.east_e0e5 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.feature_f081 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.feature_f081 ul {
  list-style: none;
  padding: 0;
}

.feature_f081 li {
  padding: var(--space-xs) 0;
  color: white;
}

.grid_brown_5844 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.grid_brown_5844 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.grid_brown_5844 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.notification-tall-3bd4 {
  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);
}

.banner-last-86af {
  font-style: italic;
}

.gallery-right-f620 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.north_8ae2 {
  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;
}

.north_8ae2 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.north_8ae2 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.medium-d1d3 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.grid_steel_2534 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.in-642f {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.video_brown_0543 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .video_brown_0543 {
    grid-template-columns: 1fr;
  }
}

.article-soft-0c9a {
  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);
}

.article-soft-0c9a:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.orange_c028 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.article-soft-0c9a h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.article-soft-0c9a p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.full_5be4 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.active_c68d {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
  .active_c68d {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.thick-f3a2 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.layout-a5aa p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.info_40fd {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.info_40fd .block_e2dd {
  color: #4caf50;
  font-size: 0.875rem;
}

.grid_selected_e3d4 {
  list-style: none;
  padding: 0;
}

.grid_selected_e3d4 li {
  margin-bottom: var(--space-xs);
}

.grid_selected_e3d4 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.grid_selected_e3d4 a:hover {
  color: white;
}

.button-9395 {
  list-style: none;
  padding: 0;
}

.button-9395 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.button-9395 a {
  color: #b0b0b0;
  text-decoration: none;
}

.button-9395 a:hover {
  color: white;
}

.wood_5988 {
  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);
}

.item-gold-9632 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.item-gold-9632 a {
  color: #4caf50;
  text-decoration: none;
}

.blue_6de4 {
  font-size: 0.75rem;
  color: #666666;
}

.search-a546 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.narrow-a685 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.narrow-a685:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .wood_5988 {
    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;
  }
  
  .brown-4b97 {
    font-size: 2rem;
  }
  
  .last_0da6 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .background-6f90,
  .lite-1384 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .preview-4ec0,
  .alert_hard_802f,
  .easy_c66d,
  .prev_3419,
  .thumbnail-372c,
  .bronze_a806,
  .video_brown_0543,
  .active_c68d {
    grid-template-columns: 1fr;
  }
  
  .action-d16d {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .current_bc16 {
    padding: var(--space-lg) 0;
  }
  
  .mask_thick_cf04 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .mask_thick_cf04 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .disabled_1fed {
    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;
  }
  
  .action-d16d {
    grid-template-columns: 1fr;
  }
  
  .paragraph-8584,
  .medium-d1d3,
  .first-5b58 {
    flex-direction: column;
    width: 100%;
  }
  
  .red_ba7a,
  .tooltip_5c08,
  .paragraph-8584 .disabled_1fed,
  .medium-d1d3 .disabled_1fed {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .brown-4b97 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .last_0da6 {
    font-size: 1.375rem;
  }
  
  .item-static-983b {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .highlight-c84b,
  .gradient_1f6a,
  .tooltip-outer-aa8b,
  .simple_f4a0,
  .paragraph_4a3f {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .east_2e53 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .sidebar-hard-37c1 {
    gap: var(--space-xs);
  }
  
  .sidebar_d04d {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .texture-prev-e521 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .title-left-5711 {
    width: 150px;
    height: 150px;
  }
  
  .pattern-f30d {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .purple_d1e3,
  .disabled_top_37de,
  .paragraph-8584,
  .north_8ae2,
  .grid_steel_2534,
  .full_5be4,
  .sidebar_a1fe {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .current_bc16 {
    page-break-inside: avoid;
  }
}

/* css-noise: fa83 */
.phantom-card-b1 {
  padding: 0.4rem;
  font-size: 10px;
  line-height: 1.2;
}
