/* ============================================
   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)
   ============================================ */
.heading_upper_1d7e {
  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;
}

.heading_upper_1d7e:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.list-0d03 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .list-0d03 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .list-0d03 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.center_7727):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container.
   html/body are excluded on purpose: releasing their max-width removes the
   last guard against a horizontally scrollable page. */
.center_7727,
header,
.photo_9c9b,
.top-e82a,
.grid-2786,
.block_dark_d5ac,
.upper-657b,
.liquid-1987,
.search-4561 {
  max-width: none;
}

/* overflow-x stays off <html>: pairing it with body's hidden turns <html>
   into its own scroll container and breaks the sticky header. */
html,
body {
  width: 100%;
  max-width: 100%;
}

/* 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
   ============================================ */
.center_7727 {
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  position: -webkit-sticky;
  top: 0;
  width: 100%;
  z-index: 1000;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  transition: all var(--transition-base);
}

.grid-silver-ca90 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.center_7727.blue_6113 {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.chip-932b {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.link-7148 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.shade_solid_0a8a img {
  height: 36px;
  width: auto;
  display: block;
}

.tabs-d961 {
  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;
}

.copper_7fce {
  flex: 1;
}

.silver-d6cd {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.primary-0bd0 {
  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);
}

.primary-0bd0:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.primary-0bd0.red-27cd {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.thick_1b94 {
  position: relative;
}

.column-huge-1943 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.column-huge-1943 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） */
.thick_1b94:hover .column-huge-1943 svg,
.column-huge-1943[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.background-over-e6ff {
  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 */
.thick_1b94:hover .background-over-e6ff {
  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 */
.background-over-e6ff::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.warm-ad96 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.warm-ad96: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 */
.warm-ad96[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.media-complex-b1ba {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.complex-e293 {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 20px;
  background: transparent;
  color: var(--color-text);
  border: 1.5px solid var(--color-border);
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.9375rem;
  text-decoration: none;
  transition: all var(--transition-base);
  white-space: nowrap;
}

.complex-e293:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.complex-e293 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.lite_b166 {
  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;
}

.lite_b166: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);
}

.lite_b166 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.pagination_d4be {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.form_huge_b6b4 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.pagination_d4be[aria-expanded="true"] .form_huge_b6b4:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.pagination_d4be[aria-expanded="true"] .form_huge_b6b4:nth-child(2) {
  opacity: 0;
}

.pagination_d4be[aria-expanded="true"] .form_huge_b6b4:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .copper_7fce {
    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 */
  }

  .copper_7fce::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .copper_7fce.up-d4b5 {
    display: block;
    right: 0;
  }
  
  .silver-d6cd {
    flex-direction: column;
    gap: 0;
  }
  
  .primary-0bd0 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .copper_7fce::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;
  }
  
  .copper_7fce.up-d4b5::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .copper_7fce {
    display: none;
  }
  
  .pagination_d4be {
    display: flex;
  }
  
  .tabs-d961 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .complex-e293,
  .lite_b166 {
    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 */
  .thick_1b94 {
    position: relative;
  }
  
  .background-over-e6ff {
    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;
  }
  
  .column-huge-1943[aria-expanded="true"] + .background-over-e6ff {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .warm-ad96 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .media-complex-b1ba {
    gap: 8px;
  }
  
  .complex-e293 {
    display: none;
  }
  
  .lite_b166 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .shade_solid_0a8a img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .lite_b166 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .lite_b166 svg {
    width: 14px;
    height: 14px;
  }
  
  .chip-932b {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.photo_9c9b {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.up-ae11 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.in_702a {
  display: flex;
  align-items: center;
  gap: 6px;
}

.in_702a svg {
  flex-shrink: 0;
}

.in_702a a {
  color: var(--color-primary);
  text-decoration: none;
}

.in_702a a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .up-ae11 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.top-e82a {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.summary-ace7 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .summary-ace7 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.item-iron-93b4 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.item-iron-93b4 a {
  color: var(--color-primary);
  text-decoration: none;
}

.item-iron-93b4 a:hover {
  text-decoration: underline;
}

.photo-4b5e {
  color: var(--color-text-lighter);
}

.up_8e2a {
  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) {
  .up_8e2a {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .up_8e2a {
    font-size: 1.5rem;
  }
}

.secondary-7456 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.message-7ec7 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .message-7ec7 {
    grid-template-columns: 1fr;
  }
}

.card_medium_da66 {
  display: flex;
  gap: var(--space-sm);
}

.message-selected-3706 {
  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;
}

.main_5400 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.main_5400 strong {
  font-weight: 600;
  color: var(--color-text);
}

.main_5400 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.slow-cb63 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.picture_3e60 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.badge-4679 {
  position: relative;
  text-align: center;
}

.badge-4679 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.video_ce42 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.rough-44f5 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.dirty-e121 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.tag-motion-f76d {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.motion-a0fb {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.badge_large_2b95 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .summary-ace7 {
    grid-template-columns: 1fr;
  }
  
  .up_8e2a {
    font-size: 1.75rem;
  }
  
  .picture_3e60 {
    order: -1;
    max-width: 100%;
  }
  
  .badge-4679 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .up_8e2a {
    font-size: 1.5rem;
  }
  
  .secondary-7456 {
    font-size: 1rem;
  }
  
  .item-iron-93b4 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .badge-4679 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.gold-0531 {
  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;
}

.container_out_80b4 {
  background: var(--color-primary);
  color: white;
}

.container_out_80b4:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.over_6a2e {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.over_6a2e:hover {
  background: var(--color-primary);
  color: white;
}

.tertiary-8a1e {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.tertiary-8a1e:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.tag_yellow_eb67 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.center-199e {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.grid-2786 {
  padding: var(--space-xl) 0;
  background: white;
}

.surface_gas_4d87 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.rough-a634 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.rough-a634:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.tag_hot_7a04 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.notification-soft-204f {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.component-d205 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.block_dark_d5ac {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.fluid_23e9 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.prev-7484 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.left-4c51 {
  list-style: none;
  counter-reset: toc-counter;
}

.left-4c51 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.left-4c51 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);
}

.left-4c51 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;
}

.left-4c51 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.upper-657b {
  padding: var(--space-xxl) 0;
}

.breadcrumb_3f22 {
  background: var(--color-bg-section);
}

.pagination_hard_267a {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.chip_wide_4294 {
  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);
}

.media_top_9db9 {
  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);
}

.media-top-f87d {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.action_75a7 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .action_75a7 {
    grid-template-columns: 1fr 300px;
  }
}

.filter-west-ba07 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.filter-west-ba07 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.filter-west-ba07 pre,
.filter-west-ba07 code {
  overflow-x: auto;
  max-width: 100%;
}

.filter-west-ba07 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);
}

.filter-west-ba07 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.filter-west-ba07 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.filter-west-ba07 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.filter-west-ba07 ul,
.filter-west-ba07 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.filter-west-ba07 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.filter-west-ba07 strong {
  font-weight: 600;
  color: var(--color-text);
}

.filter-west-ba07 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.filter-west-ba07 a:hover {
  color: var(--color-primary-dark);
}

.mini-31ed {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.mini-31ed li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.mini-31ed 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) {
  .action_75a7 {
    grid-template-columns: 1fr;
  }
  
  .media_top_9db9 {
    font-size: 1.75rem;
  }
  
  .filter-west-ba07 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .media_top_9db9 {
    font-size: 1.5rem;
  }
  
  .filter-west-ba07 h3 {
    font-size: 1.375rem;
  }
  
  .filter-west-ba07 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.notice-action-cef0 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.button_old_963c {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.overlay_left_3392 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.icon-clean-fe08 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.form-tiny-3b62 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.avatar-addc {
  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;
}

.button-brown-0491 {
  flex-shrink: 0;
}

.hero-9915 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.accent_first_4ebf {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .accent_first_4ebf {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.thumbnail-small-41b6,
.progress-static-c633,
.dynamic-9eea {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.thumbnail-small-41b6 thead,
.progress-static-c633 thead {
  background: var(--color-primary);
  color: white;
}

.thumbnail-small-41b6 th,
.thumbnail-small-41b6 td,
.progress-static-c633 th,
.progress-static-c633 td,
.dynamic-9eea th,
.dynamic-9eea td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .thumbnail-small-41b6 th,
  .thumbnail-small-41b6 td,
  .progress-static-c633 th,
  .progress-static-c633 td,
  .dynamic-9eea th,
  .dynamic-9eea td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .thumbnail-small-41b6,
  .progress-static-c633,
  .dynamic-9eea {
    min-width: 600px;
  }
}

.thumbnail-small-41b6 th,
.progress-static-c633 th,
.dynamic-9eea th {
  font-weight: 600;
}

.thumbnail-small-41b6 tbody tr:hover,
.progress-static-c633 tbody tr:hover,
.dynamic-9eea tbody tr:hover {
  background: var(--color-bg-alt);
}

.pattern-mini-ee8c {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.badge_7def {
  position: sticky;
  top: 80px;
  align-self: start;
}

.modal_0ac4 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.modal_0ac4 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.shade-clean-4f33 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.shade-clean-4f33 h4 {
  color: white;
}

.surface_2969 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.brown-95bc {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.brown-95bc:last-child {
  border-bottom: none;
}

.brown-95bc dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.brown-95bc dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.notice-ec02 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.progress-gas-61e3 {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.progress-gas-61e3:hover {
  text-decoration: underline;
}

.aside-lite-e9b4 {
  text-align: center;
  margin-bottom: var(--space-md);
}

.thick-20a7 {
  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);
}

.thick-20a7 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.paragraph_thick_229c {
  font-weight: 600;
  color: white;
}

.media-b7e9 {
  list-style: none;
  padding: 0;
}

.media-b7e9 li {
  padding: var(--space-xs) 0;
}

.row_090e {
  color: #4caf50;
}

.easy-9b9f {
  color: #ff9800;
}

.active-a5bd {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.column_c39b {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.paper-7b46 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.element-lower-df17 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.old_4db6 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

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

/* ============================================
   15. FEATURE GRID
   ============================================ */
.article-c674 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .article-c674 {
    grid-template-columns: 1fr;
  }
}

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

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

.under-ce4e {
  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;
}

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

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

.wood_c88a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.paragraph_thick_229c {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.notification_liquid_0cdf {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.sort_0b73 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.sort_0b73 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.hard_f9f5 {
  max-width: 900px;
  margin: 0 auto;
}

.paper-83fa {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.widget_2513 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .widget_2513 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.east_124a {
  margin-top: var(--space-xxl);
}

.east_124a h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.purple_5fbb {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .purple_5fbb {
    grid-template-columns: 1fr;
  }
}

.info-cool-d73e {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.south-b6c9 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.gradient_glass_c4fb {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.info-cool-d73e h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.info-cool-d73e ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.info-cool-d73e li {
  padding: var(--space-xs) 0;
  color: white;
}

.info-cool-d73e .gold-0531 {
  width: 100%;
  background: white;
}

.south-b6c9 .gold-0531 {
  color: #667eea;
}

.gradient_glass_c4fb .gold-0531 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.focus-0352 {
  max-width: 900px;
  margin: 0 auto;
}

.accent_pressed_e82c {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.tertiary_003c {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.chip-f874 {
  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);
}

.tertiary_003c h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.steel_8102 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .tertiary_003c {
    padding: var(--space-md);
  }
  
  .steel_8102 {
    padding: var(--space-md);
  }
  
  .tabs-pink-8121 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.avatar_light_74f1 ol,
.avatar_light_74f1 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.avatar_light_74f1 li {
  margin-bottom: var(--space-sm);
}

.avatar_light_74f1 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.info-mini-5951 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.footer-ff9f {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.tabs-pink-8121 {
  margin-top: var(--space-lg);
  text-align: center;
}

.tabs-pink-8121 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.frame-bronze-6175,
.hero-83fa,
.table-dc56,
.black-37ab {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.up-04b6 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.dropdown-8b41 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.modal_stone_55d9 {
  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) {
  .modal_stone_55d9 {
    font-size: 0.625rem;
  }
}

.first_3e7b {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.first_3e7b:hover {
  background: var(--color-primary-dark);
}

.upper_4895 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.upper_4895 h4 {
  margin-bottom: var(--space-md);
}

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

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.image_d9c1 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.modal-8e9c {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .modal-8e9c {
    grid-template-columns: 1fr;
  }
}

.logo-6867 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.popup-smooth-0282 {
  border-color: var(--color-success);
}

.logo-73f4 {
  border-color: var(--color-warning);
}

.texture_8b0a {
  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);
}

.popup-smooth-0282 .texture_8b0a {
  background: #e8f5e9;
  color: var(--color-success);
}

.logo-73f4 .texture_8b0a {
  background: #fff3e0;
  color: var(--color-warning);
}

.logo-6867 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.logo-6867 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.pagination-98ce {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.grid_e93a {
  margin: var(--space-xxl) 0;
}

.grid_e93a h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.grid_e93a > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.menu_gold_bec7 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .menu_gold_bec7 {
    grid-template-columns: 1fr;
  }
}

.title_clean_845e {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.title_clean_845e h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.caption-pro-0c82 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.caption-pro-0c82 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.popup-purple-3b3d {
  margin-top: var(--space-xxl);
}

.grid_cc63 {
  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);
}

.fast-5166 {
  text-align: center;
}

.mask_advanced_a660 {
  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);
}

.row_lite_c6aa {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.mask_advanced_a660 .paragraph_thick_229c {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.description_ee9a {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.chip-fixed-5f3a p {
  margin-bottom: var(--space-md);
}

.row-0c9d {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .grid_cc63 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.gas-4254 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.tabs-white-1f25 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.picture-warm-977a {
  margin-bottom: var(--space-xl);
}

.right_a0e3 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.carousel-16f5 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.button_a2fc {
  color: var(--color-text-light);
}

.banner_action_737a {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.article-focused-06c3 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.hovered_57dd {
  font-weight: 600;
  color: var(--color-text);
}

.top-5c6e {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.inner-4349 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.grid-fixed-f055 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.solid_291a {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.iron_a4c1 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.north-825b {
  border: 2px solid #4caf50;
}

.filter-1da7 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.medium_a078 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.left-cff0 {
  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;
}

.item-hard-71f3 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.pattern_8d91 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.basic_e93f {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.container_up_24f3 {
  text-align: right;
}

.container_up_24f3 .hard_c1ad {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.black_a969 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.disabled_bd3b h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.disabled_bd3b p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.sort_north_8538 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.tooltip_dark_06fd {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.purple-3aea {
  background: #e8f5e9;
  color: #2e7d32;
}

.black-0adb {
  background: #e3f2fd;
  color: #1565c0;
}

.menu_medium_787f {
  background: #fff3e0;
  color: #e65100;
}

.paper-af53 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.paper-af53 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.chip-d3f8 {
  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);
}

.chip-d3f8:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

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

.gradient_inner_ecc9 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.gradient_inner_ecc9 strong {
  color: var(--color-primary);
}

.module_right_e31c {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.dim-23e3 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.tabs_5530 {
  max-width: 900px;
  margin: 0 auto;
}

.west_65f4 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.breadcrumb-ccf3 {
  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);
}

.breadcrumb-ccf3:hover {
  background: var(--color-bg-alt);
}

.action-4402 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.breadcrumb-ccf3[aria-expanded="true"] .action-4402 {
  transform: rotate(180deg);
}

.modal-64a8 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.modal-64a8 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.modal-64a8 ul,
.modal-64a8 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.modal-64a8 li {
  margin-bottom: var(--space-xs);
}

.image-clean-c13c {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.block-yellow-bb40 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.image-clean-c13c code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.filter-selected-9a80 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.rough-8e85 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.pagination_0e94 {
  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);
}

.photo-81cc {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.row_dynamic_ae2b {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .row_dynamic_ae2b {
    grid-template-columns: 1fr;
  }
}

.element-paper-662d,
.frame-brown-20cf {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.element-paper-662d {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.frame-brown-20cf {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.element-paper-662d h4,
.frame-brown-20cf h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.element-paper-662d ul,
.frame-brown-20cf ul {
  list-style: none;
  padding: 0;
}

.element-paper-662d li,
.frame-brown-20cf li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.search_c9eb {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .search_c9eb {
    grid-template-columns: 1fr;
  }
}

.input-lite-103c {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

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

.background-10d7 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.input-lite-103c h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.input-lite-103c ul {
  list-style: none;
  padding: 0;
}

.input-lite-103c li {
  padding: var(--space-xs) 0;
  color: white;
}

.banner_779f {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.banner_779f h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.banner_779f p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.surface_67f5 {
  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);
}

.aside-aba4 {
  font-style: italic;
}

.main_7a31 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.dropdown-bright-deea {
  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;
}

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

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

.feature-8e86 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.liquid-1987 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.container_down_6202 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.row-d70b {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .row-d70b {
    grid-template-columns: 1fr;
  }
}

.background_a5ec {
  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);
}

.background_a5ec:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.narrow-9d48 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.background_a5ec h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.background_a5ec p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.search-4561 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.stale-4b15 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
  .stale-4b15 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.component-6df6 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.background-bronze-e05b p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.shadow-df8e {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.shadow-df8e .card_medium_da66 {
  color: #4caf50;
  font-size: 0.875rem;
}

.accordion-1eed {
  list-style: none;
  padding: 0;
}

.accordion-1eed li {
  margin-bottom: var(--space-xs);
}

.accordion-1eed a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.accordion-1eed a:hover {
  color: white;
}

.steel_3e51 {
  list-style: none;
  padding: 0;
}

.steel_3e51 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.steel_3e51 a {
  color: #b0b0b0;
  text-decoration: none;
}

.steel_3e51 a:hover {
  color: white;
}

.nav-780b {
  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);
}

.tag-9245 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.tag-9245 a {
  color: #4caf50;
  text-decoration: none;
}

.picture_short_cd5b {
  font-size: 0.75rem;
  color: #666666;
}

.hidden_dim_c79e {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.progress-hard-8e5f {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.progress-hard-8e5f:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .nav-780b {
    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;
  }
  
  .up_8e2a {
    font-size: 2rem;
  }
  
  .media_top_9db9 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .summary-ace7,
  .action_75a7 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .article-c674,
  .modal-8e9c,
  .purple_5fbb,
  .menu_gold_bec7,
  .row_dynamic_ae2b,
  .search_c9eb,
  .row-d70b,
  .stale-4b15 {
    grid-template-columns: 1fr;
  }
  
  .surface_gas_4d87 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .upper-657b {
    padding: var(--space-lg) 0;
  }
  
  .left-4c51 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .left-4c51 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .gold-0531 {
    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;
  }
  
  .surface_gas_4d87 {
    grid-template-columns: 1fr;
  }
  
  .slow-cb63,
  .feature-8e86,
  .active-bcce {
    flex-direction: column;
    width: 100%;
  }
  
  .tag_yellow_eb67,
  .center-199e,
  .slow-cb63 .gold-0531,
  .feature-8e86 .gold-0531 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .up_8e2a {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .media_top_9db9 {
    font-size: 1.375rem;
  }
  
  .tag_hot_7a04 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .rough-a634,
  .message-lite-aacb,
  .modal_0ac4,
  .iron_a4c1,
  .accent_pressed_e82c {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .modal_stone_55d9 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .up-ae11 {
    gap: var(--space-xs);
  }
  
  .in_702a {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .thick-20a7 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .mask_advanced_a660 {
    width: 150px;
    height: 150px;
  }
  
  .row_lite_c6aa {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .center_7727,
  .photo_9c9b,
  .slow-cb63,
  .dropdown-bright-deea,
  .liquid-1987,
  .search-4561,
  .pagination_d4be {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .upper-657b {
    page-break-inside: avoid;
  }
}

/* css-noise: eb39 */
.breadcrumb_clean_1b54 {
  padding: 0.3rem;
  font-size: 14px;
  line-height: 1.3;
}

/* css-noise: 0150 */
.shadow-element-u4 {
  padding: 0.5rem;
  font-size: 11px;
  line-height: 1.2;
}
