/* ============================================
   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)
   ============================================ */
.black-978e {
  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;
}

.black-978e:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.mask_last_d522 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .mask_last_d522 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .mask_last_d522 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.summary_3600):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.summary_3600,
header,
.column_glass_bd6f,
.logo-3ed7,
.row_def2,
.thumbnail-steel-b980,
.tabs-4dc4,
.pro_ebee,
.action-c1b8 {
  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
   ============================================ */
.summary_3600 {
  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);
}

.cold_f249 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.summary_3600.preview-soft-9ec4 {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.grid-outer-7754 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.icon_677e {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.summary_f220 img {
  height: 36px;
  width: auto;
  display: block;
}

.smooth_32c6 {
  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;
}

.outline_06c1 {
  flex: 1;
}

.paper-d0d4 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.detail_inner_8ef4 {
  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);
}

.detail_inner_8ef4:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.detail_inner_8ef4.fn-active-c4cf {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.summary-center-d257 {
  position: relative;
}

.mini-e1e4 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.mini-e1e4 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） */
.summary-center-d257:hover .mini-e1e4 svg,
.mini-e1e4[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.accent-0bb2 {
  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 */
.summary-center-d257:hover .accent-0bb2 {
  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 */
.accent-0bb2::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.surface-217f {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.surface-217f: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 */
.surface-217f[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.tertiary-7f41 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.message_bright_0fff {
  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;
}

.message_bright_0fff:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.message_bright_0fff svg {
  flex-shrink: 0;
}

/* Header Download Button */
.image_tall_9c43 {
  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;
}

.image_tall_9c43: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);
}

.image_tall_9c43 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.outer_1d46 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.input_dim_4b8a {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.outer_1d46[aria-expanded="true"] .input_dim_4b8a:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.outer_1d46[aria-expanded="true"] .input_dim_4b8a:nth-child(2) {
  opacity: 0;
}

.outer_1d46[aria-expanded="true"] .input_dim_4b8a:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .outline_06c1 {
    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 */
  }

  .outline_06c1::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .outline_06c1.photo_43e9 {
    display: block;
    right: 0;
  }
  
  .paper-d0d4 {
    flex-direction: column;
    gap: 0;
  }
  
  .detail_inner_8ef4 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .outline_06c1::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;
  }
  
  .outline_06c1.photo_43e9::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .outline_06c1 {
    display: none;
  }
  
  .outer_1d46 {
    display: flex;
  }
  
  .smooth_32c6 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .message_bright_0fff,
  .image_tall_9c43 {
    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 */
  .summary-center-d257 {
    position: relative;
  }
  
  .accent-0bb2 {
    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;
  }
  
  .mini-e1e4[aria-expanded="true"] + .accent-0bb2 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .surface-217f {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .tertiary-7f41 {
    gap: 8px;
  }
  
  .message_bright_0fff {
    display: none;
  }
  
  .image_tall_9c43 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .summary_f220 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .image_tall_9c43 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .image_tall_9c43 svg {
    width: 14px;
    height: 14px;
  }
  
  .grid-outer-7754 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.column_glass_bd6f {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.fixed_a7ef {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.breadcrumb-284c {
  display: flex;
  align-items: center;
  gap: 6px;
}

.breadcrumb-284c svg {
  flex-shrink: 0;
}

.breadcrumb-284c a {
  color: var(--color-primary);
  text-decoration: none;
}

.breadcrumb-284c a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .fixed_a7ef {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.logo-3ed7 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.sidebar-middle-f842 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .sidebar-middle-f842 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.background-small-0b30 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.background-small-0b30 a {
  color: var(--color-primary);
  text-decoration: none;
}

.background-small-0b30 a:hover {
  text-decoration: underline;
}

.copper-45ec {
  color: var(--color-text-lighter);
}

.large-dbdf {
  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) {
  .large-dbdf {
    font-size: 2rem;
  }
}

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

.button_red_17bd {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.avatar-soft-b420 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .avatar-soft-b420 {
    grid-template-columns: 1fr;
  }
}

.background_9f67 {
  display: flex;
  gap: var(--space-sm);
}

.chip-b216 {
  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;
}

.hover-71cb {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.hover-71cb strong {
  font-weight: 600;
  color: var(--color-text);
}

.hover-71cb span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.inner-2283 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.widget-d187 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.static_832c {
  position: relative;
  text-align: center;
}

.static_832c img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.secondary-prev-0c1d {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.row-fa25 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.caption-prev-9ca5 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.filter_496e {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.paper-cc95 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.texture_complex_3cc6 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .sidebar-middle-f842 {
    grid-template-columns: 1fr;
  }
  
  .large-dbdf {
    font-size: 1.75rem;
  }
  
  .widget-d187 {
    order: -1;
    max-width: 100%;
  }
  
  .static_832c {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .large-dbdf {
    font-size: 1.5rem;
  }
  
  .button_red_17bd {
    font-size: 1rem;
  }
  
  .background-small-0b30 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .static_832c {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.solid-5132 {
  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;
}

.filter_huge_e367 {
  background: var(--color-primary);
  color: white;
}

.filter_huge_e367:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.search_cf33 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.search_cf33:hover {
  background: var(--color-primary);
  color: white;
}

.tabs-b348 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.tabs-b348:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.dropdown_3312 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.action-e9e2 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.row_def2 {
  padding: var(--space-xl) 0;
  background: white;
}

.nav-wide-b945 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.focused-ba16 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.focused-ba16:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.popup_5cc9 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.steel_3e26 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.orange_4c8d {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.thumbnail-steel-b980 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.small-10d9 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.search_b001 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.focus_full_0913 {
  list-style: none;
  counter-reset: toc-counter;
}

.focus_full_0913 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.focus_full_0913 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);
}

.focus_full_0913 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;
}

.focus_full_0913 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.tabs-4dc4 {
  padding: var(--space-xxl) 0;
}

.dropdown_copper_c3ef {
  background: var(--color-bg-section);
}

.orange_5d93 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.pagination-a1b6 {
  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);
}

.panel-large-de4c {
  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);
}

.full-7048 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.north_3b24 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .north_3b24 {
    grid-template-columns: 1fr 300px;
  }
}

.icon_in_008b {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.icon_in_008b img {
  max-width: 100%;
  height: auto;
  display: block;
}

.icon_in_008b pre,
.icon_in_008b code {
  overflow-x: auto;
  max-width: 100%;
}

.icon_in_008b 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);
}

.icon_in_008b h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.icon_in_008b h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.icon_in_008b p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.icon_in_008b ul,
.icon_in_008b ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.icon_in_008b li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.icon_in_008b strong {
  font-weight: 600;
  color: var(--color-text);
}

.icon_in_008b a {
  color: var(--color-primary);
  text-decoration: underline;
}

.icon_in_008b a:hover {
  color: var(--color-primary-dark);
}

.media_5491 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.media_5491 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.media_5491 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) {
  .north_3b24 {
    grid-template-columns: 1fr;
  }
  
  .panel-large-de4c {
    font-size: 1.75rem;
  }
  
  .icon_in_008b {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .panel-large-de4c {
    font-size: 1.5rem;
  }
  
  .icon_in_008b h3 {
    font-size: 1.375rem;
  }
  
  .icon_in_008b h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.slow-a5c4 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.lower_bb5f {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.widget_green_ec9e {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.layout_last_71a5 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.accent-a597 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.west_7e35 {
  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;
}

.inner-c1c6 {
  flex-shrink: 0;
}

.label_dim_c83a strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.tertiary-df0f {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .tertiary-df0f {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.popup_6054,
.item-clean-8406,
.pro-4806 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.popup_6054 thead,
.item-clean-8406 thead {
  background: var(--color-primary);
  color: white;
}

.popup_6054 th,
.popup_6054 td,
.item-clean-8406 th,
.item-clean-8406 td,
.pro-4806 th,
.pro-4806 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .popup_6054 th,
  .popup_6054 td,
  .item-clean-8406 th,
  .item-clean-8406 td,
  .pro-4806 th,
  .pro-4806 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .popup_6054,
  .item-clean-8406,
  .pro-4806 {
    min-width: 600px;
  }
}

.popup_6054 th,
.item-clean-8406 th,
.pro-4806 th {
  font-weight: 600;
}

.popup_6054 tbody tr:hover,
.item-clean-8406 tbody tr:hover,
.pro-4806 tbody tr:hover {
  background: var(--color-bg-alt);
}

.carousel-a7d5 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.pink-d7a6 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.smooth_25ba {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.smooth_25ba h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.summary-743a {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.summary-743a h4 {
  color: white;
}

.cool_a24c {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.hovered-c95f {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.hovered-c95f:last-child {
  border-bottom: none;
}

.hovered-c95f dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.hovered-c95f dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.hero_4121 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.progress_left_56ad {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.progress_left_56ad:hover {
  text-decoration: underline;
}

.button-ca62 {
  text-align: center;
  margin-bottom: var(--space-md);
}

.primary-0d3d {
  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);
}

.primary-0d3d span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.hover_under_3ebc {
  font-weight: 600;
  color: white;
}

.preview-dynamic-2a11 {
  list-style: none;
  padding: 0;
}

.preview-dynamic-2a11 li {
  padding: var(--space-xs) 0;
}

.slider-active-1ce1 {
  color: #4caf50;
}

.shade-selected-3350 {
  color: #ff9800;
}

.heading_5b60 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.badge_complex_53fb {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.feature-bcb7 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.nav-red-be19 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.hard_e201 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.background_hard_50c8 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.large-be61 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .large-be61 {
    grid-template-columns: 1fr;
  }
}

.table-3cf8 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.table-3cf8:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.carousel_down_ab4a {
  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;
}

.table-3cf8 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.table-3cf8 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.summary_action_12bc {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.hover_under_3ebc {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.hero-selected-4fdb {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.highlight-55e6 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.highlight-55e6 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.pink-c9aa {
  max-width: 900px;
  margin: 0 auto;
}

.block_complex_cf70 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.soft_de18 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .soft_de18 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.thick-0439 {
  margin-top: var(--space-xxl);
}

.thick-0439 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

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

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

.upper_d93b {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.header-7f4a {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.heading_045c {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.upper_d93b h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.upper_d93b ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.upper_d93b li {
  padding: var(--space-xs) 0;
  color: white;
}

.upper_d93b .solid-5132 {
  width: 100%;
  background: white;
}

.header-7f4a .solid-5132 {
  color: #667eea;
}

.heading_045c .solid-5132 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.dropdown-cb28 {
  max-width: 900px;
  margin: 0 auto;
}

.badge-715f {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.item_fast_986a {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.article-top-5ca7 {
  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);
}

.item_fast_986a h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.warm_b5d6 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .item_fast_986a {
    padding: var(--space-md);
  }
  
  .warm_b5d6 {
    padding: var(--space-md);
  }
  
  .overlay-white-e3c2 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.gallery-huge-5114 ol,
.gallery-huge-5114 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.gallery-huge-5114 li {
  margin-bottom: var(--space-sm);
}

.gallery-huge-5114 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.modal_a601 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.shade_73be {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.overlay-white-e3c2 {
  margin-top: var(--space-lg);
  text-align: center;
}

.overlay-white-e3c2 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.filter-fecd,
.green-b3d2,
.panel-left-7dd5,
.button_blue_2b9c {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.panel-1193 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.tertiary_2fba {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.text-61c3 {
  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) {
  .text-61c3 {
    font-size: 0.625rem;
  }
}

.dropdown-cold-f23c {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.dropdown-cold-f23c:hover {
  background: var(--color-primary-dark);
}

.hover-large-c25c {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.hover-large-c25c h4 {
  margin-bottom: var(--space-md);
}

.popup-5f5a {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.liquid-2ebe {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.blue_454c {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .blue_454c {
    grid-template-columns: 1fr;
  }
}

.hard-3386 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.short_4837 {
  border-color: var(--color-success);
}

.main_under_1ec5 {
  border-color: var(--color-warning);
}

.info-0b9b {
  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);
}

.short_4837 .info-0b9b {
  background: #e8f5e9;
  color: var(--color-success);
}

.main_under_1ec5 .info-0b9b {
  background: #fff3e0;
  color: var(--color-warning);
}

.hard-3386 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.hard-3386 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.carousel-9a2a {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.next_12a7 {
  margin: var(--space-xxl) 0;
}

.next_12a7 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.next_12a7 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.alert-9a29 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .alert-9a29 {
    grid-template-columns: 1fr;
  }
}

.tall-5f3b {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.tall-5f3b h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.gallery-east-2972 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.gallery-east-2972 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.grid_9b99 {
  margin-top: var(--space-xxl);
}

.logo_dynamic_fae6 {
  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);
}

.mask-clean-420c {
  text-align: center;
}

.form-5825 {
  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);
}

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

.form-5825 .hover_under_3ebc {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.silver-457a {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.highlight_c9fd p {
  margin-bottom: var(--space-md);
}

.pressed-96a3 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .logo_dynamic_fae6 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.thick-31b0 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.menu_eea3 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.secondary_e24d {
  margin-bottom: var(--space-xl);
}

.dropdown-hovered-61d3 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.focus-lower-cea7 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.tertiary_365d {
  color: var(--color-text-light);
}

.small-ab74 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.glass_d0d0 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.input_790f {
  font-weight: 600;
  color: var(--color-text);
}

.complex-7308 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.yellow_fb03 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.over_8c94 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.grid_up_9580 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.orange-07df {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.tooltip-1a0c {
  border: 2px solid #4caf50;
}

.backdrop-orange-af71 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.container-south-4227 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.aside_d638 {
  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;
}

.top-f873 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.accordion_0531 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.simple-cb93 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.progress-1768 {
  text-align: right;
}

.progress-1768 .image-1975 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.hovered-053d {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.form-tall-a28d h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.form-tall-a28d p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.tabs_2081 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.wide_ad4a {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.steel_bb65 {
  background: #e8f5e9;
  color: #2e7d32;
}

.thumbnail-e243 {
  background: #e3f2fd;
  color: #1565c0;
}

.paper_7ae7 {
  background: #fff3e0;
  color: #e65100;
}

.search_8a38 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.search_8a38 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.lite-d4ff {
  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);
}

.lite-d4ff:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.lite_58e1 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.list_focused_3e06 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.list_focused_3e06 strong {
  color: var(--color-primary);
}

.logo-d9c9 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.sidebar-wide-7e49 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.soft_4bcf {
  max-width: 900px;
  margin: 0 auto;
}

.form-cool-cee6 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.lower_9ddc {
  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);
}

.lower_9ddc:hover {
  background: var(--color-bg-alt);
}

.video-ef44 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.lower_9ddc[aria-expanded="true"] .video-ef44 {
  transform: rotate(180deg);
}

.notice-right-28f4 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.notice-right-28f4 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.notice-right-28f4 ul,
.notice-right-28f4 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.notice-right-28f4 li {
  margin-bottom: var(--space-xs);
}

.wrapper-wide-3943 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.pro-2cd5 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.wrapper-wide-3943 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.smooth-a90b {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.fast-9d31 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.tiny_6e4d {
  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);
}

.fixed-a9b0 {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.cool_b70a {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .cool_b70a {
    grid-template-columns: 1fr;
  }
}

.surface-5196,
.feature-527b {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.surface-5196 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.feature-527b {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.surface-5196 h4,
.feature-527b h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.surface-5196 ul,
.feature-527b ul {
  list-style: none;
  padding: 0;
}

.surface-5196 li,
.feature-527b li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.paragraph_stone_72cf {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .paragraph_stone_72cf {
    grid-template-columns: 1fr;
  }
}

.yellow-d1c4 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.fixed-c349 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.accent-4a7d {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.yellow-d1c4 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.yellow-d1c4 ul {
  list-style: none;
  padding: 0;
}

.yellow-d1c4 li {
  padding: var(--space-xs) 0;
  color: white;
}

.grid_gold_cd3b {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.grid_gold_cd3b h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.grid_gold_cd3b p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.accordion_clean_3cfb {
  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);
}

.paper-6af7 {
  font-style: italic;
}

.hover-d681 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.purple-6e89 {
  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;
}

.purple-6e89 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.purple-6e89 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.picture_pressed_0bc7 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

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

.dropdown_static_6feb {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.hard-d3c7 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .hard-d3c7 {
    grid-template-columns: 1fr;
  }
}

.container-6ec3 {
  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);
}

.container-6ec3:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.main_ed87 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.container-6ec3 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.container-6ec3 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.action-c1b8 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.soft-ebeb {
  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) */
.component-8419 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.texture-813c h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.texture-813c p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.heading_74ef {
  list-style: none;
  padding: 0;
  margin: 0;
}

.heading_74ef li {
  margin-bottom: var(--space-xs);
}

.heading_74ef a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.heading_74ef a:hover {
  color: white;
}

.secondary-dirty-2170 {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.secondary-dirty-2170 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);
}

.secondary-dirty-2170 a:hover {
  color: white;
  border-color: #666;
  background: #333;
}

.narrow-ed50 {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.narrow-ed50 a {
  color: #808080;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.narrow-ed50 a:hover {
  color: white;
}

.header-fast-7d0e > p {
  font-size: 0.875rem;
  color: #808080;
  margin: 0;
}

@media (max-width: 768px) {
  .soft-ebeb,
  .component-8419 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.out-b373 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.selected-6d26 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.layout_rough_e54e {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.layout_rough_e54e .background_9f67 {
  color: #4caf50;
  font-size: 0.875rem;
}

.box-huge-0da7 {
  list-style: none;
  padding: 0;
}

.box-huge-0da7 li {
  margin-bottom: var(--space-xs);
}

.box-huge-0da7 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.box-huge-0da7 a:hover {
  color: white;
}

.accent_dynamic_6083 {
  list-style: none;
  padding: 0;
}

.accent_dynamic_6083 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.accent_dynamic_6083 a {
  color: #b0b0b0;
  text-decoration: none;
}

.accent_dynamic_6083 a:hover {
  color: white;
}

.header-fast-7d0e {
  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);
}

.element_top_9c7f p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.element_top_9c7f a {
  color: #4caf50;
  text-decoration: none;
}

.active-fb8e {
  font-size: 0.75rem;
  color: #666666;
}

.widget-cold-b511 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.widget-cold-b511 a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

.widget-cold-b511 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;
}

.breadcrumb-47e5 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.breadcrumb-47e5:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .header-fast-7d0e {
    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;
  }
  
  .large-dbdf {
    font-size: 2rem;
  }
  
  .panel-large-de4c {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .sidebar-middle-f842,
  .north_3b24 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .large-be61,
  .blue_454c,
  .shadow-inner-0bdd,
  .alert-9a29,
  .cool_b70a,
  .paragraph_stone_72cf,
  .hard-d3c7,
  .soft-ebeb,
  .component-8419 {
    grid-template-columns: 1fr;
  }
  
  .nav-wide-b945 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .tabs-4dc4 {
    padding: var(--space-lg) 0;
  }
  
  .focus_full_0913 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .focus_full_0913 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .solid-5132 {
    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;
  }
  
  .nav-wide-b945 {
    grid-template-columns: 1fr;
  }
  
  .inner-2283,
  .picture_pressed_0bc7,
  .popup-5f5a {
    flex-direction: column;
    width: 100%;
  }
  
  .dropdown_3312,
  .action-e9e2,
  .inner-2283 .solid-5132,
  .picture_pressed_0bc7 .solid-5132 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .large-dbdf {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .panel-large-de4c {
    font-size: 1.375rem;
  }
  
  .popup_5cc9 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .focused-ba16,
  .table-3cf8,
  .smooth_25ba,
  .orange-07df,
  .badge-715f {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .text-61c3 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .fixed_a7ef {
    gap: var(--space-xs);
  }
  
  .breadcrumb-284c {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .primary-0d3d {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .form-5825 {
    width: 150px;
    height: 150px;
  }
  
  .module-smooth-1cbb {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .summary_3600,
  .column_glass_bd6f,
  .inner-2283,
  .purple-6e89,
  .pro_ebee,
  .action-c1b8,
  .outer_1d46 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .tabs-4dc4 {
    page-break-inside: avoid;
  }
}

/* css-noise: 1de2 */
.shadow-element-r1 {
  padding: 0.4rem;
  font-size: 11px;
  line-height: 1.0;
}