/* ============================================
   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)
   ============================================ */
.layout_7e74 {
  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;
}

.layout_7e74:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.box-8d60 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .box-8d60 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .box-8d60 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.hot-a70d):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.hot-a70d,
header,
.focused-479a,
.aside_solid_9524,
.last_eff4,
.info_218e,
.backdrop-8002,
.picture-2b9a,
.purple-13c5 {
  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
   ============================================ */
.hot-a70d {
  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);
}

.main-steel-1e6d {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.hot-a70d.dim-ce2a {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.video-over-946b {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.content-basic-c34f {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.chip-next-4fc6 img {
  height: 36px;
  width: auto;
  display: block;
}

.dropdown_advanced_52ac {
  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;
}

.large-576b {
  flex: 1;
}

.tooltip-large-bc39 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.video_focused_5419 {
  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);
}

.video_focused_5419:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.video_focused_5419.fn-active-c57c {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.title-9cf2 {
  position: relative;
}

.block_upper_a2c8 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.block_upper_a2c8 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） */
.title-9cf2:hover .block_upper_a2c8 svg,
.block_upper_a2c8[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.brown_68d2 {
  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 */
.title-9cf2:hover .brown_68d2 {
  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 */
.brown_68d2::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.accordion_3f1d {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.accordion_3f1d: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 */
.accordion_3f1d[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.pattern_left_5d15 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.header_2b21 {
  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;
}

.header_2b21:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.header_2b21 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.short-756d {
  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;
}

.short-756d: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);
}

.short-756d svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.paragraph_0d19 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.gold_17d2 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.paragraph_0d19[aria-expanded="true"] .gold_17d2:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.paragraph_0d19[aria-expanded="true"] .gold_17d2:nth-child(2) {
  opacity: 0;
}

.paragraph_0d19[aria-expanded="true"] .gold_17d2:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .large-576b {
    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 */
  }

  .large-576b::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .large-576b.thumbnail-e616 {
    display: block;
    right: 0;
  }
  
  .tooltip-large-bc39 {
    flex-direction: column;
    gap: 0;
  }
  
  .video_focused_5419 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .large-576b::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;
  }
  
  .large-576b.thumbnail-e616::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .large-576b {
    display: none;
  }
  
  .paragraph_0d19 {
    display: flex;
  }
  
  .dropdown_advanced_52ac {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .header_2b21,
  .short-756d {
    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 */
  .title-9cf2 {
    position: relative;
  }
  
  .brown_68d2 {
    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;
  }
  
  .block_upper_a2c8[aria-expanded="true"] + .brown_68d2 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .accordion_3f1d {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .pattern_left_5d15 {
    gap: 8px;
  }
  
  .header_2b21 {
    display: none;
  }
  
  .short-756d {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .chip-next-4fc6 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .short-756d {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .short-756d svg {
    width: 14px;
    height: 14px;
  }
  
  .video-over-946b {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.focused-479a {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.copper_2258 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.disabled-22c1 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.disabled-22c1 svg {
  flex-shrink: 0;
}

.disabled-22c1 a {
  color: var(--color-primary);
  text-decoration: none;
}

.disabled-22c1 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .copper_2258 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.aside_solid_9524 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.widget_58d1 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .widget_58d1 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.left-2f68 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.left-2f68 a {
  color: var(--color-primary);
  text-decoration: none;
}

.left-2f68 a:hover {
  text-decoration: underline;
}

.action-39ee {
  color: var(--color-text-lighter);
}

.frame_cef6 {
  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) {
  .frame_cef6 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .frame_cef6 {
    font-size: 1.5rem;
  }
}

.detail-outer-3ceb {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.accordion-213f {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .accordion-213f {
    grid-template-columns: 1fr;
  }
}

.tabs-narrow-c1b9 {
  display: flex;
  gap: var(--space-sm);
}

.module_current_4923 {
  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;
}

.input_warm_652e {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.input_warm_652e strong {
  font-weight: 600;
  color: var(--color-text);
}

.input_warm_652e span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.thumbnail-south-a43e {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.article_glass_f2e9 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.list_top_f332 {
  position: relative;
  text-align: center;
}

.list_top_f332 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.icon-action-bd0c {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.out_d3bb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.steel-3832 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.paragraph_7ec3 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.progress-solid-0cd2 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.fixed-fe40 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .widget_58d1 {
    grid-template-columns: 1fr;
  }
  
  .frame_cef6 {
    font-size: 1.75rem;
  }
  
  .article_glass_f2e9 {
    order: -1;
    max-width: 100%;
  }
  
  .list_top_f332 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .frame_cef6 {
    font-size: 1.5rem;
  }
  
  .detail-outer-3ceb {
    font-size: 1rem;
  }
  
  .left-2f68 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .list_top_f332 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.primary_6e27 {
  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;
}

.message-e5d5 {
  background: var(--color-primary);
  color: white;
}

.message-e5d5:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.shade-1082 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.shade-1082:hover {
  background: var(--color-primary);
  color: white;
}

.paragraph_iron_5be5 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.paragraph_iron_5be5:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.east-ec03 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.video-white-e027 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.last_eff4 {
  padding: var(--space-xl) 0;
  background: white;
}

.warm-4568 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.picture_0270 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.picture_0270:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.article_31af {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.dynamic_67ca {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.avatar-6b1d {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.info_218e {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.thick-2859 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.item-south-af80 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.rough_0220 {
  list-style: none;
  counter-reset: toc-counter;
}

.rough_0220 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.rough_0220 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);
}

.rough_0220 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;
}

.rough_0220 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.backdrop-8002 {
  padding: var(--space-xxl) 0;
}

.hero_5675 {
  background: var(--color-bg-section);
}

.dirty_b008 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.shadow-up-6d14 {
  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);
}

.outline_dirty_4bf4 {
  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);
}

.tertiary-6da4 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.frame_iron_0d8c {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .frame_iron_0d8c {
    grid-template-columns: 1fr 300px;
  }
}

.list_middle_7f83 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.list_middle_7f83 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.list_middle_7f83 pre,
.list_middle_7f83 code {
  overflow-x: auto;
  max-width: 100%;
}

.list_middle_7f83 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);
}

.list_middle_7f83 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.list_middle_7f83 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.list_middle_7f83 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.list_middle_7f83 ul,
.list_middle_7f83 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.list_middle_7f83 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.list_middle_7f83 strong {
  font-weight: 600;
  color: var(--color-text);
}

.list_middle_7f83 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.list_middle_7f83 a:hover {
  color: var(--color-primary-dark);
}

.hover-414e {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.hover-414e li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.hover-414e 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) {
  .frame_iron_0d8c {
    grid-template-columns: 1fr;
  }
  
  .outline_dirty_4bf4 {
    font-size: 1.75rem;
  }
  
  .list_middle_7f83 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .outline_dirty_4bf4 {
    font-size: 1.5rem;
  }
  
  .list_middle_7f83 h3 {
    font-size: 1.375rem;
  }
  
  .list_middle_7f83 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.shade_ef1a {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.steel_2473 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.icon_stone_0901 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.smooth_6417 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.secondary-a66c strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.heading_simple_c81d {
  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;
}

.pattern-ab7e {
  flex-shrink: 0;
}

.clean_939d strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.table_e48b {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .table_e48b {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.gold_8183,
.south_f9f8,
.chip-active-8c7c {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.gold_8183 thead,
.south_f9f8 thead {
  background: var(--color-primary);
  color: white;
}

.gold_8183 th,
.gold_8183 td,
.south_f9f8 th,
.south_f9f8 td,
.chip-active-8c7c th,
.chip-active-8c7c td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .gold_8183 th,
  .gold_8183 td,
  .south_f9f8 th,
  .south_f9f8 td,
  .chip-active-8c7c th,
  .chip-active-8c7c td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .gold_8183,
  .south_f9f8,
  .chip-active-8c7c {
    min-width: 600px;
  }
}

.gold_8183 th,
.south_f9f8 th,
.chip-active-8c7c th {
  font-weight: 600;
}

.gold_8183 tbody tr:hover,
.south_f9f8 tbody tr:hover,
.chip-active-8c7c tbody tr:hover {
  background: var(--color-bg-alt);
}

.column-2440 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.video_6cbb {
  position: sticky;
  top: 80px;
  align-self: start;
}

.caption_motion_d638 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.caption_motion_d638 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.dark-1880 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.dark-1880 h4 {
  color: white;
}

.solid_ae44 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.stone-6d15 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.stone-6d15:last-child {
  border-bottom: none;
}

.stone-6d15 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.stone-6d15 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.column-south-f6bf {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.fresh_477a {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.fresh_477a:hover {
  text-decoration: underline;
}

.tiny-2938 {
  text-align: center;
  margin-bottom: var(--space-md);
}

.header-7df0 {
  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);
}

.header-7df0 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.label_glass_5f0d {
  font-weight: 600;
  color: white;
}

.light-12db {
  list-style: none;
  padding: 0;
}

.light-12db li {
  padding: var(--space-xs) 0;
}

.label_3980 {
  color: #4caf50;
}

.mini-8051 {
  color: #ff9800;
}

.cold_b70f {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.current_0103 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.form_pressed_d77c {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.top-3eb5 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.element_pro_ab4a {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.menu_upper_f6e2 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.sort-last-7393 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .sort-last-7393 {
    grid-template-columns: 1fr;
  }
}

.primary_liquid_3304 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.primary_liquid_3304:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.module_gas_ee10 {
  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;
}

.primary_liquid_3304 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.primary_liquid_3304 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.cold-9454 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.label_glass_5f0d {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.top-c647 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.basic-0af4 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.basic-0af4 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.container-5f7e {
  max-width: 900px;
  margin: 0 auto;
}

.action-2965 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.tabs-815e {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .tabs-815e {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.row-soft-f3e7 {
  margin-top: var(--space-xxl);
}

.row-soft-f3e7 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.prev_f256 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .prev_f256 {
    grid-template-columns: 1fr;
  }
}

.tiny-1030 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.modal-over-3918 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.brown-784f {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.tiny-1030 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.tiny-1030 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.tiny-1030 li {
  padding: var(--space-xs) 0;
  color: white;
}

.tiny-1030 .primary_6e27 {
  width: 100%;
  background: white;
}

.modal-over-3918 .primary_6e27 {
  color: #667eea;
}

.brown-784f .primary_6e27 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.column-stone-144e {
  max-width: 900px;
  margin: 0 auto;
}

.notification_small_c9bd {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.dirty_16b6 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.disabled-over-5fef {
  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);
}

.dirty_16b6 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.thumbnail-ac53 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .dirty_16b6 {
    padding: var(--space-md);
  }
  
  .thumbnail-ac53 {
    padding: var(--space-md);
  }
  
  .fixed-d8aa {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.mask-dark-9622 ol,
.mask-dark-9622 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.mask-dark-9622 li {
  margin-bottom: var(--space-sm);
}

.mask-dark-9622 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.border_9a5e {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.link-bottom-36e8 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.fixed-d8aa {
  margin-top: var(--space-lg);
  text-align: center;
}

.fixed-d8aa img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.warm-f1f3,
.dim-e6ca,
.panel_d1b0,
.image-5678 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.feature_cf6e {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.primary-tiny-5424 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.item-5367 {
  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) {
  .item-5367 {
    font-size: 0.625rem;
  }
}

.search-green-a839 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.search-green-a839:hover {
  background: var(--color-primary-dark);
}

.hard-d012 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.hard-d012 h4 {
  margin-bottom: var(--space-md);
}

.inner_b0ca {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.badge_c35e {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.gold_0cff {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .gold_0cff {
    grid-template-columns: 1fr;
  }
}

.module_8bfa {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.active_plasma_cea4 {
  border-color: var(--color-success);
}

.gradient-light-00b3 {
  border-color: var(--color-warning);
}

.outline_under_b3db {
  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);
}

.active_plasma_cea4 .outline_under_b3db {
  background: #e8f5e9;
  color: var(--color-success);
}

.gradient-light-00b3 .outline_under_b3db {
  background: #fff3e0;
  color: var(--color-warning);
}

.module_8bfa h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.module_8bfa p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.dark_ff85 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.component-last-1003 {
  margin: var(--space-xxl) 0;
}

.component-last-1003 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.component-last-1003 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.breadcrumb-d62a {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .breadcrumb-d62a {
    grid-template-columns: 1fr;
  }
}

.tertiary-788f {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.tertiary-788f h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.lower-3ea6 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.lower-3ea6 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.preview-fb3e {
  margin-top: var(--space-xxl);
}

.gold_7a48 {
  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);
}

.middle_8e01 {
  text-align: center;
}

.status-focused-d918 {
  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);
}

.progress-dark-71fd {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.status-focused-d918 .label_glass_5f0d {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.bright-a9e8 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.shadow_c954 p {
  margin-bottom: var(--space-md);
}

.column_6805 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .gold_7a48 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.fresh-5e7a {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.progress-d376 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.bronze-aa92 {
  margin-bottom: var(--space-xl);
}

.thick_6abf {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.gas_3804 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.preview-hovered-5bc5 {
  color: var(--color-text-light);
}

.accordion_slow_f519 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.frame-focused-f9f4 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.filter_75fd {
  font-weight: 600;
  color: var(--color-text);
}

.border_narrow_e100 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.photo_wood_9978 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.gradient_dark_ab6e {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.gallery-a453 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.hard-cdf0 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.tooltip_first_9818 {
  border: 2px solid #4caf50;
}

.active_da81 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.progress-b7f1 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.slider_9bff {
  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;
}

.upper_d692 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.gradient_c1d0 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.top_3d63 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.hard-30c1 {
  text-align: right;
}

.hard-30c1 .notice_3a39 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.left-f1e1 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.north-ee32 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.north-ee32 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.texture_c053 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.fixed_4bc2 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.button-1de8 {
  background: #e8f5e9;
  color: #2e7d32;
}

.grid-bc99 {
  background: #e3f2fd;
  color: #1565c0;
}

.content-7120 {
  background: #fff3e0;
  color: #e65100;
}

.top-274f {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.top-274f span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.popup-soft-cb90 {
  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);
}

.popup-soft-cb90:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.border_38a9 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.focus-ba73 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.focus-ba73 strong {
  color: var(--color-primary);
}

.gradient-bronze-92d7 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.light_d389 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.cold_8a7e {
  max-width: 900px;
  margin: 0 auto;
}

.icon-short-4902 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.basic_3285 {
  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);
}

.basic_3285:hover {
  background: var(--color-bg-alt);
}

.text_short_4f05 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.basic_3285[aria-expanded="true"] .text_short_4f05 {
  transform: rotate(180deg);
}

.popup-under-ac8a {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.popup-under-ac8a h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.popup-under-ac8a ul,
.popup-under-ac8a ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.popup-under-ac8a li {
  margin-bottom: var(--space-xs);
}

.focus-easy-6319 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.iron-c2b6 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.focus-easy-6319 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.icon-8e2f {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.motion_cf8a {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.pattern_6965 {
  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);
}

.menu_middle_e1f4 {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.border_86b5 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .border_86b5 {
    grid-template-columns: 1fr;
  }
}

.video_rough_0ad1,
.full_4661 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.video_rough_0ad1 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.full_4661 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.video_rough_0ad1 h4,
.full_4661 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.video_rough_0ad1 ul,
.full_4661 ul {
  list-style: none;
  padding: 0;
}

.video_rough_0ad1 li,
.full_4661 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.item-in-46b5 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .item-in-46b5 {
    grid-template-columns: 1fr;
  }
}

.bronze_95f6 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.background-18a2 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.layout_84cb {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.bronze_95f6 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.bronze_95f6 ul {
  list-style: none;
  padding: 0;
}

.bronze_95f6 li {
  padding: var(--space-xs) 0;
  color: white;
}

.dropdown-46f1 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.dropdown-46f1 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.dropdown-46f1 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.left-94c4 {
  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);
}

.container-over-dde8 {
  font-style: italic;
}

.fast_685d {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.video-full-b339 {
  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;
}

.video-full-b339 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.video-full-b339 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.wrapper_solid_f5b9 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.picture-2b9a {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.modal_1b46 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.layout-new-d141 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .layout-new-d141 {
    grid-template-columns: 1fr;
  }
}

.pink_6738 {
  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);
}

.pink_6738:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.panel-hard-da58 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.pink_6738 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.pink_6738 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.purple-13c5 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.cold-3b03 {
  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) */
.notice-a2a0 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.surface-6837 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.surface-6837 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.breadcrumb_ce4e {
  list-style: none;
  padding: 0;
  margin: 0;
}

.breadcrumb_ce4e li {
  margin-bottom: var(--space-xs);
}

.breadcrumb_ce4e a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.breadcrumb_ce4e a:hover {
  color: white;
}

.tertiary_red_a99c {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.tertiary_red_a99c 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);
}

.tertiary_red_a99c a:hover {
  color: white;
  border-color: #666;
  background: #333;
}

.sidebar-white-9bef {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.sidebar-white-9bef a {
  color: #808080;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.sidebar-white-9bef a:hover {
  color: white;
}

.plasma_3392 > p {
  font-size: 0.875rem;
  color: #808080;
  margin: 0;
}

@media (max-width: 768px) {
  .cold-3b03,
  .notice-a2a0 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.large-7af5 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.article-active-cf6c p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.backdrop_clean_c2fe {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.backdrop_clean_c2fe .tabs-narrow-c1b9 {
  color: #4caf50;
  font-size: 0.875rem;
}

.sort-hard-3f17 {
  list-style: none;
  padding: 0;
}

.sort-hard-3f17 li {
  margin-bottom: var(--space-xs);
}

.sort-hard-3f17 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.sort-hard-3f17 a:hover {
  color: white;
}

.background-pink-33ab {
  list-style: none;
  padding: 0;
}

.background-pink-33ab li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.background-pink-33ab a {
  color: #b0b0b0;
  text-decoration: none;
}

.background-pink-33ab a:hover {
  color: white;
}

.plasma_3392 {
  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);
}

.breadcrumb_2339 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.breadcrumb_2339 a {
  color: #4caf50;
  text-decoration: none;
}

.logo-complex-74ef {
  font-size: 0.75rem;
  color: #666666;
}

.pink-e34b {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.pink-e34b a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

.pink-e34b 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;
}

.hover-8056 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.hover-8056:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .plasma_3392 {
    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;
  }
  
  .frame_cef6 {
    font-size: 2rem;
  }
  
  .outline_dirty_4bf4 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .widget_58d1,
  .frame_iron_0d8c {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .sort-last-7393,
  .gold_0cff,
  .prev_f256,
  .breadcrumb-d62a,
  .border_86b5,
  .item-in-46b5,
  .layout-new-d141,
  .cold-3b03,
  .notice-a2a0 {
    grid-template-columns: 1fr;
  }
  
  .warm-4568 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .backdrop-8002 {
    padding: var(--space-lg) 0;
  }
  
  .rough_0220 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .rough_0220 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .primary_6e27 {
    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;
  }
  
  .warm-4568 {
    grid-template-columns: 1fr;
  }
  
  .thumbnail-south-a43e,
  .wrapper_solid_f5b9,
  .inner_b0ca {
    flex-direction: column;
    width: 100%;
  }
  
  .east-ec03,
  .video-white-e027,
  .thumbnail-south-a43e .primary_6e27,
  .wrapper_solid_f5b9 .primary_6e27 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .frame_cef6 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .outline_dirty_4bf4 {
    font-size: 1.375rem;
  }
  
  .article_31af {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .picture_0270,
  .primary_liquid_3304,
  .caption_motion_d638,
  .hard-cdf0,
  .notification_small_c9bd {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .item-5367 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .copper_2258 {
    gap: var(--space-xs);
  }
  
  .disabled-22c1 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .header-7df0 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .status-focused-d918 {
    width: 150px;
    height: 150px;
  }
  
  .progress-dark-71fd {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .hot-a70d,
  .focused-479a,
  .thumbnail-south-a43e,
  .video-full-b339,
  .picture-2b9a,
  .purple-13c5,
  .paragraph_0d19 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .backdrop-8002 {
    page-break-inside: avoid;
  }
}

/* css-noise: e15b */
.widget-item-d2 {
  padding: 0.5rem;
  font-size: 13px;
  line-height: 1.1;
}