/* ============================================
   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)
   ============================================ */
.form-pressed-de2f {
  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;
}

.form-pressed-de2f:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.plasma_2363 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .plasma_2363 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .plasma_2363 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.column_active_9702):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.column_active_9702,
header,
.old-1c89,
.backdrop_083f,
.secondary_glass_72f8,
.hard_5d1b,
.black_2a52,
.disabled_old_514d,
.top_80b5 {
  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
   ============================================ */
.column_active_9702 {
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  position: -webkit-sticky;
  top: 0;
  width: 100%;
  z-index: 1000;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  transition: all var(--transition-base);
}

.title_899e {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.column_active_9702.yellow-2e39 {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.caption-fresh-3479 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.info_red_4af4 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.dropdown-pink-4a41 img {
  height: 36px;
  width: auto;
  display: block;
}

.last-ad34 {
  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;
}

.focused-a89f {
  flex: 1;
}

.tag-top-21d6 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.bottom_d93d {
  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);
}

.bottom_d93d:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.bottom_d93d.fn-active-b306 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.section-7d57 {
  position: relative;
}

.hover_easy_5a8e {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.hover_easy_5a8e 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） */
.section-7d57:hover .hover_easy_5a8e svg,
.hover_easy_5a8e[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.pressed-09d7 {
  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 */
.section-7d57:hover .pressed-09d7 {
  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 */
.pressed-09d7::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.aside-left-7126 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.aside-left-7126: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 */
.aside-left-7126[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.silver_98c7 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.small-feaa {
  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;
}

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

.small-feaa svg {
  flex-shrink: 0;
}

/* Header Download Button */
.hot-98bb {
  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;
}

.hot-98bb: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);
}

.hot-98bb svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.over-2c17 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.shade-7863 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.over-2c17[aria-expanded="true"] .shade-7863:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.over-2c17[aria-expanded="true"] .shade-7863:nth-child(2) {
  opacity: 0;
}

.over-2c17[aria-expanded="true"] .shade-7863:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .focused-a89f {
    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 */
  }

  .focused-a89f::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .focused-a89f.menu_basic_ff5a {
    display: block;
    right: 0;
  }
  
  .tag-top-21d6 {
    flex-direction: column;
    gap: 0;
  }
  
  .bottom_d93d {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .focused-a89f::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;
  }
  
  .focused-a89f.menu_basic_ff5a::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .focused-a89f {
    display: none;
  }
  
  .over-2c17 {
    display: flex;
  }
  
  .last-ad34 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .small-feaa,
  .hot-98bb {
    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 */
  .section-7d57 {
    position: relative;
  }
  
  .pressed-09d7 {
    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;
  }
  
  .hover_easy_5a8e[aria-expanded="true"] + .pressed-09d7 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .aside-left-7126 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .silver_98c7 {
    gap: 8px;
  }
  
  .small-feaa {
    display: none;
  }
  
  .hot-98bb {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .dropdown-pink-4a41 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .hot-98bb {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .hot-98bb svg {
    width: 14px;
    height: 14px;
  }
  
  .caption-fresh-3479 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.old-1c89 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.notification-complex-1672 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.picture_upper_4ac9 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.picture_upper_4ac9 svg {
  flex-shrink: 0;
}

.picture_upper_4ac9 a {
  color: var(--color-primary);
  text-decoration: none;
}

.picture_upper_4ac9 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .notification-complex-1672 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.backdrop_083f {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.tag_168b {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .tag_168b {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.header_liquid_4110 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.header_liquid_4110 a {
  color: var(--color-primary);
  text-decoration: none;
}

.header_liquid_4110 a:hover {
  text-decoration: underline;
}

.blue-e2c6 {
  color: var(--color-text-lighter);
}

.notice-fe34 {
  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) {
  .notice-fe34 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .notice-fe34 {
    font-size: 1.5rem;
  }
}

.red-14ce {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.active_blue_2dae {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .active_blue_2dae {
    grid-template-columns: 1fr;
  }
}

.thumbnail_basic_e1ad {
  display: flex;
  gap: var(--space-sm);
}

.carousel-old-4535 {
  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;
}

.filter_5a0d {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.filter_5a0d strong {
  font-weight: 600;
  color: var(--color-text);
}

.filter_5a0d span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.progress_large_dc47 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.form-last-341f {
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero_5da8 {
  position: relative;
  text-align: center;
}

.hero_5da8 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.video-clean-4f3b {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.item_8777 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.surface_first_5e3e {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.preview_last_9d2c {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.active_short_065a {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.disabled_2cf6 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .tag_168b {
    grid-template-columns: 1fr;
  }
  
  .notice-fe34 {
    font-size: 1.75rem;
  }
  
  .form-last-341f {
    order: -1;
    max-width: 100%;
  }
  
  .hero_5da8 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .notice-fe34 {
    font-size: 1.5rem;
  }
  
  .red-14ce {
    font-size: 1rem;
  }
  
  .header_liquid_4110 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .hero_5da8 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.video_a7c3 {
  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;
}

.component-dirty-a336 {
  background: var(--color-primary);
  color: white;
}

.component-dirty-a336:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.static_1516 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.static_1516:hover {
  background: var(--color-primary);
  color: white;
}

.highlight_8e74 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.highlight_8e74:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.pagination_1606 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.full_6e92 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.secondary_glass_72f8 {
  padding: var(--space-xl) 0;
  background: white;
}

.white_4c50 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.main-fast-ec4c {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.main-fast-ec4c:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.surface-15e0 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.accent_3b72 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.fast-5f1f {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.hard_5d1b {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.title_80ae {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.last-b0b8 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.main_liquid_be24 {
  list-style: none;
  counter-reset: toc-counter;
}

.main_liquid_be24 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.main_liquid_be24 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);
}

.main_liquid_be24 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;
}

.main_liquid_be24 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.black_2a52 {
  padding: var(--space-xxl) 0;
}

.warm-563f {
  background: var(--color-bg-section);
}

.cold_50b4 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.dark-7ba9 {
  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);
}

.paper_ae1b {
  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);
}

.top_b645 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.outline_e50c {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .outline_e50c {
    grid-template-columns: 1fr 300px;
  }
}

.info_77df {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.info_77df img {
  max-width: 100%;
  height: auto;
  display: block;
}

.info_77df pre,
.info_77df code {
  overflow-x: auto;
  max-width: 100%;
}

.info_77df 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);
}

.info_77df h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.info_77df h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.info_77df p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.info_77df ul,
.info_77df ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.info_77df li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.info_77df strong {
  font-weight: 600;
  color: var(--color-text);
}

.info_77df a {
  color: var(--color-primary);
  text-decoration: underline;
}

.info_77df a:hover {
  color: var(--color-primary-dark);
}

.box-22b7 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.box-22b7 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.box-22b7 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) {
  .outline_e50c {
    grid-template-columns: 1fr;
  }
  
  .paper_ae1b {
    font-size: 1.75rem;
  }
  
  .info_77df {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .paper_ae1b {
    font-size: 1.5rem;
  }
  
  .info_77df h3 {
    font-size: 1.375rem;
  }
  
  .info_77df h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.nav_f827 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.brown_60a8 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.secondary_paper_0b7f {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.modal_light_33ca {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.gradient_b3ad strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.gallery_838e {
  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;
}

.shadow_right_a4fd {
  flex-shrink: 0;
}

.light-dad1 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.secondary_bf13 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .secondary_bf13 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.logo_simple_56d3,
.notification-96dc,
.box-black-d9a1 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.logo_simple_56d3 thead,
.notification-96dc thead {
  background: var(--color-primary);
  color: white;
}

.logo_simple_56d3 th,
.logo_simple_56d3 td,
.notification-96dc th,
.notification-96dc td,
.box-black-d9a1 th,
.box-black-d9a1 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .logo_simple_56d3 th,
  .logo_simple_56d3 td,
  .notification-96dc th,
  .notification-96dc td,
  .box-black-d9a1 th,
  .box-black-d9a1 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .logo_simple_56d3,
  .notification-96dc,
  .box-black-d9a1 {
    min-width: 600px;
  }
}

.logo_simple_56d3 th,
.notification-96dc th,
.box-black-d9a1 th {
  font-weight: 600;
}

.logo_simple_56d3 tbody tr:hover,
.notification-96dc tbody tr:hover,
.box-black-d9a1 tbody tr:hover {
  background: var(--color-bg-alt);
}

.warm-268a {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.hover-pink-2251 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.hot-2738 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.hot-2738 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.backdrop-pro-6167 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.backdrop-pro-6167 h4 {
  color: white;
}

.hidden_upper_309e {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.icon-next-e993 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.icon-next-e993:last-child {
  border-bottom: none;
}

.icon-next-e993 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.icon-next-e993 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.frame-dynamic-e86d {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.wrapper-red-25f3 {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.wrapper-red-25f3:hover {
  text-decoration: underline;
}

.element-9eb6 {
  text-align: center;
  margin-bottom: var(--space-md);
}

.item-green-7f5c {
  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);
}

.item-green-7f5c span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.tall-67d3 {
  font-weight: 600;
  color: white;
}

.card-next-2a03 {
  list-style: none;
  padding: 0;
}

.card-next-2a03 li {
  padding: var(--space-xs) 0;
}

.component_f02d {
  color: #4caf50;
}

.widget-rough-0437 {
  color: #ff9800;
}

.grid_blue_3465 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.photo-soft-8a86 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.message-f90f {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.last_7b4a {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.carousel_5c40 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.text-over-023f {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.table-cd5b {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .table-cd5b {
    grid-template-columns: 1fr;
  }
}

.background_82c2 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.background_82c2:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.carousel-e559 {
  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;
}

.background_82c2 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.background_82c2 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.light-0d8d {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.tall-67d3 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.grid_glass_8fae {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.white-e1e3 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.white-e1e3 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.title_full_24d9 {
  max-width: 900px;
  margin: 0 auto;
}

.sidebar-black-48e6 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.tabs_e1eb {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .tabs_e1eb {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.right-0f49 {
  margin-top: var(--space-xxl);
}

.right-0f49 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.link-6b6b {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .link-6b6b {
    grid-template-columns: 1fr;
  }
}

.in-936c {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.yellow-01d0 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.menu_plasma_9bc8 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.in-936c h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.in-936c ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.in-936c li {
  padding: var(--space-xs) 0;
  color: white;
}

.in-936c .video_a7c3 {
  width: 100%;
  background: white;
}

.yellow-01d0 .video_a7c3 {
  color: #667eea;
}

.menu_plasma_9bc8 .video_a7c3 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.text_63a4 {
  max-width: 900px;
  margin: 0 auto;
}

.box-6a48 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.section-fixed-a835 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.pressed_f835 {
  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);
}

.section-fixed-a835 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.smooth_fb45 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .section-fixed-a835 {
    padding: var(--space-md);
  }
  
  .smooth_fb45 {
    padding: var(--space-md);
  }
  
  .stone_7cab {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.video-pressed-8cd1 ol,
.video-pressed-8cd1 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.video-pressed-8cd1 li {
  margin-bottom: var(--space-sm);
}

.video-pressed-8cd1 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.search_a729 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.input-e247 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.stone_7cab {
  margin-top: var(--space-lg);
  text-align: center;
}

.stone_7cab img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.breadcrumb_008c,
.text-3fc7,
.copper-7928,
.thumbnail_9020 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.preview-fluid-7125 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.panel_gas_b078 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.message_91f7 {
  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) {
  .message_91f7 {
    font-size: 0.625rem;
  }
}

.description_0d9f {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.description_0d9f:hover {
  background: var(--color-primary-dark);
}

.smooth-654d {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.smooth-654d h4 {
  margin-bottom: var(--space-md);
}

.paper-f035 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.caption-focused-8f86 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.progress_cbc2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .progress_cbc2 {
    grid-template-columns: 1fr;
  }
}

.mask_next_b1f4 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.stale-931c {
  border-color: var(--color-success);
}

.video_c492 {
  border-color: var(--color-warning);
}

.surface_23c4 {
  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);
}

.stale-931c .surface_23c4 {
  background: #e8f5e9;
  color: var(--color-success);
}

.video_c492 .surface_23c4 {
  background: #fff3e0;
  color: var(--color-warning);
}

.mask_next_b1f4 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.mask_next_b1f4 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.grid_d46a {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.next-f312 {
  margin: var(--space-xxl) 0;
}

.next-f312 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.next-f312 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.primary_old_0c1d {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .primary_old_0c1d {
    grid-template-columns: 1fr;
  }
}

.texture_complex_1e4a {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.texture_complex_1e4a h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

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

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

.item_selected_48cc {
  margin-top: var(--space-xxl);
}

.smooth-f814 {
  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);
}

.header_lite_9ff3 {
  text-align: center;
}

.lite-cd99 {
  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);
}

.badge_smooth_4426 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.lite-cd99 .tall-67d3 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

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

.status_bottom_a31e p {
  margin-bottom: var(--space-md);
}

.brown_d73c {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .smooth-f814 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.west_0146 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.focus-f086 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.notice_tiny_0ee6 {
  margin-bottom: var(--space-xl);
}

.feature-2103 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.red_4916 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.overlay-515f {
  color: var(--color-text-light);
}

.frame_tall_ea50 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.alert-motion-f40d {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.cold_3fda {
  font-weight: 600;
  color: var(--color-text);
}

.wrapper-5739 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.icon-bd48 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.summary_3b8c {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.motion-48da {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.copper_3570 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.active_hard_31b7 {
  border: 2px solid #4caf50;
}

.cool_0cde {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.gas_662b {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.narrow-15d0 {
  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;
}

.main-f81f {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.liquid-cc52 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.title-cb6b {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.sidebar-next-cae6 {
  text-align: right;
}

.sidebar-next-cae6 .next_8988 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.yellow_9c5c {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.item_gas_491b h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.item_gas_491b p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.logo-0b78 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.old_368c {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.status-thick-5c30 {
  background: #e8f5e9;
  color: #2e7d32;
}

.button-fluid-fe11 {
  background: #e3f2fd;
  color: #1565c0;
}

.gradient_142d {
  background: #fff3e0;
  color: #e65100;
}

.shadow_667a {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.shadow_667a span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.dark_f198 {
  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);
}

.dark_f198:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.gradient-next-c003 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.easy_9ad2 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.easy_9ad2 strong {
  color: var(--color-primary);
}

.summary-stale-a56b {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.hard_4ae1 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.title-6e48 {
  max-width: 900px;
  margin: 0 auto;
}

.down-d6e2 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.card-advanced-2efc {
  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);
}

.card-advanced-2efc:hover {
  background: var(--color-bg-alt);
}

.light_caa7 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.card-advanced-2efc[aria-expanded="true"] .light_caa7 {
  transform: rotate(180deg);
}

.outline_hot_d27a {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.outline_hot_d27a h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.outline_hot_d27a ul,
.outline_hot_d27a ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.outline_hot_d27a li {
  margin-bottom: var(--space-xs);
}

.upper_220b {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.main-51ca {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.upper_220b code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.status_thick_8ef5 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.blue_1ecd {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.background-gas-5121 {
  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);
}

.search-df53 {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.alert-d9a3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .alert-d9a3 {
    grid-template-columns: 1fr;
  }
}

.component-basic-e5c1,
.soft-667e {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.component-basic-e5c1 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.soft-667e {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.component-basic-e5c1 h4,
.soft-667e h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.component-basic-e5c1 ul,
.soft-667e ul {
  list-style: none;
  padding: 0;
}

.component-basic-e5c1 li,
.soft-667e li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.tag-west-9715 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .tag-west-9715 {
    grid-template-columns: 1fr;
  }
}

.breadcrumb-7b92 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.texture_large_ce65 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.border_1161 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.breadcrumb-7b92 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.breadcrumb-7b92 ul {
  list-style: none;
  padding: 0;
}

.breadcrumb-7b92 li {
  padding: var(--space-xs) 0;
  color: white;
}

.footer_small_906b {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.footer_small_906b h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.footer_small_906b p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.button-pro-630b {
  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);
}

.search_fb91 {
  font-style: italic;
}

.gradient_1ff4 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.popup_c0c8 {
  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;
}

.popup_c0c8 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.popup_c0c8 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.message-pink-a2db {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.disabled_old_514d {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.widget-west-1fdb {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.main-0b88 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .main-0b88 {
    grid-template-columns: 1fr;
  }
}

.sort-last-1adf {
  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);
}

.sort-last-1adf:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.primary-14fa {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.sort-last-1adf h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.sort-last-1adf p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.top_80b5 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.thumbnail-c562 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
  .thumbnail-c562 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.accent-fd15 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.hard_6dae p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.slider_b04b {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.slider_b04b .thumbnail_basic_e1ad {
  color: #4caf50;
  font-size: 0.875rem;
}

.content-61d0 {
  list-style: none;
  padding: 0;
}

.content-61d0 li {
  margin-bottom: var(--space-xs);
}

.content-61d0 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.content-61d0 a:hover {
  color: white;
}

.row_e1ac {
  list-style: none;
  padding: 0;
}

.row_e1ac li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.row_e1ac a {
  color: #b0b0b0;
  text-decoration: none;
}

.row_e1ac a:hover {
  color: white;
}

.gradient_dirty_2086 {
  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);
}

.stale-410a p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.stale-410a a {
  color: #4caf50;
  text-decoration: none;
}

.static-e2b9 {
  font-size: 0.75rem;
  color: #666666;
}

.highlight_paper_168f {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.dirty-4e53 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.dirty-4e53:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .gradient_dirty_2086 {
    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;
  }
  
  .notice-fe34 {
    font-size: 2rem;
  }
  
  .paper_ae1b {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .tag_168b,
  .outline_e50c {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .table-cd5b,
  .progress_cbc2,
  .link-6b6b,
  .primary_old_0c1d,
  .alert-d9a3,
  .tag-west-9715,
  .main-0b88,
  .thumbnail-c562 {
    grid-template-columns: 1fr;
  }
  
  .white_4c50 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .black_2a52 {
    padding: var(--space-lg) 0;
  }
  
  .main_liquid_be24 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .main_liquid_be24 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .video_a7c3 {
    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;
  }
  
  .white_4c50 {
    grid-template-columns: 1fr;
  }
  
  .progress_large_dc47,
  .message-pink-a2db,
  .paper-f035 {
    flex-direction: column;
    width: 100%;
  }
  
  .pagination_1606,
  .full_6e92,
  .progress_large_dc47 .video_a7c3,
  .message-pink-a2db .video_a7c3 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .notice-fe34 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .paper_ae1b {
    font-size: 1.375rem;
  }
  
  .surface-15e0 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .main-fast-ec4c,
  .background_82c2,
  .hot-2738,
  .copper_3570,
  .box-6a48 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .message_91f7 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .notification-complex-1672 {
    gap: var(--space-xs);
  }
  
  .picture_upper_4ac9 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .item-green-7f5c {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .lite-cd99 {
    width: 150px;
    height: 150px;
  }
  
  .badge_smooth_4426 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .column_active_9702,
  .old-1c89,
  .progress_large_dc47,
  .popup_c0c8,
  .disabled_old_514d,
  .top_80b5,
  .over-2c17 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .black_2a52 {
    page-break-inside: avoid;
  }
}

/* css-noise: 1a32 */
.phantom-card-i2 {
  padding: 0.1rem;
  font-size: 12px;
  line-height: 1.2;
}