/* ============================================
   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)
   ============================================ */
.north_b0b3 {
  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;
}

.north_b0b3:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.notification-iron-25cc {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .notification-iron-25cc {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .notification-iron-25cc {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.button_thick_c3b4):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.button_thick_c3b4,
header,
.container_418e,
.next_9f53,
.stale_0e7b,
.gallery-a9f6,
.badge_action_c226,
.popup_gas_6fc0,
.media_fixed_02ad {
  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
   ============================================ */
.button_thick_c3b4 {
  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);
}

.gas_7489 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.button_thick_c3b4.liquid_d4e8 {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.tooltip_active_4a88 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.backdrop-warm-e45e {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.yellow_3139 img {
  height: 36px;
  width: auto;
  display: block;
}

.preview_6271 {
  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;
}

.prev_585c {
  flex: 1;
}

.summary_brown_1ecd {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.alert-east-ceca {
  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);
}

.alert-east-ceca:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.alert-east-ceca.fn-active-fbf3 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.backdrop-8374 {
  position: relative;
}

.thick_91fe {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.thick_91fe 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） */
.backdrop-8374:hover .thick_91fe svg,
.thick_91fe[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.feature_pro_b840 {
  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 */
.backdrop-8374:hover .feature_pro_b840 {
  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 */
.feature_pro_b840::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.out-05b6 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.out-05b6: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 */
.out-05b6[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.badge-hovered-098b {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.caption-dynamic-e1ed {
  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;
}

.caption-dynamic-e1ed:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.caption-dynamic-e1ed svg {
  flex-shrink: 0;
}

/* Header Download Button */
.content_9e77 {
  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;
}

.content_9e77: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);
}

.content_9e77 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.paragraph-8872 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.slider-outer-e260 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.paragraph-8872[aria-expanded="true"] .slider-outer-e260:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.paragraph-8872[aria-expanded="true"] .slider-outer-e260:nth-child(2) {
  opacity: 0;
}

.paragraph-8872[aria-expanded="true"] .slider-outer-e260:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .prev_585c {
    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 */
  }

  .prev_585c::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .prev_585c.tall_385f {
    display: block;
    right: 0;
  }
  
  .summary_brown_1ecd {
    flex-direction: column;
    gap: 0;
  }
  
  .alert-east-ceca {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .prev_585c::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;
  }
  
  .prev_585c.tall_385f::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .prev_585c {
    display: none;
  }
  
  .paragraph-8872 {
    display: flex;
  }
  
  .preview_6271 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .caption-dynamic-e1ed,
  .content_9e77 {
    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 */
  .backdrop-8374 {
    position: relative;
  }
  
  .feature_pro_b840 {
    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;
  }
  
  .thick_91fe[aria-expanded="true"] + .feature_pro_b840 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .out-05b6 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .badge-hovered-098b {
    gap: 8px;
  }
  
  .caption-dynamic-e1ed {
    display: none;
  }
  
  .content_9e77 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .yellow_3139 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .content_9e77 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .content_9e77 svg {
    width: 14px;
    height: 14px;
  }
  
  .tooltip_active_4a88 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.container_418e {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.sort-4d82 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.in-28ef {
  display: flex;
  align-items: center;
  gap: 6px;
}

.in-28ef svg {
  flex-shrink: 0;
}

.in-28ef a {
  color: var(--color-primary);
  text-decoration: none;
}

.in-28ef a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .sort-4d82 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.next_9f53 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.sidebar_dirty_83c3 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .sidebar_dirty_83c3 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.thick_73ec {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.thick_73ec a {
  color: var(--color-primary);
  text-decoration: none;
}

.thick_73ec a:hover {
  text-decoration: underline;
}

.form_next_f18b {
  color: var(--color-text-lighter);
}

.mask-52da {
  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) {
  .mask-52da {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .mask-52da {
    font-size: 1.5rem;
  }
}

.progress-hovered-f83e {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.disabled-8157 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .disabled-8157 {
    grid-template-columns: 1fr;
  }
}

.heading_under_56e5 {
  display: flex;
  gap: var(--space-sm);
}

.pagination_652a {
  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;
}

.column-thick-b4da {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.column-thick-b4da strong {
  font-weight: 600;
  color: var(--color-text);
}

.column-thick-b4da span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.last_434c {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.frame-yellow-b301 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.section-77e6 {
  position: relative;
  text-align: center;
}

.section-77e6 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.active_east_24da {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.carousel-28c9 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.pattern_c043 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.section_6d46 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.gallery_complex_7a51 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.sort-iron-4a17 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .sidebar_dirty_83c3 {
    grid-template-columns: 1fr;
  }
  
  .mask-52da {
    font-size: 1.75rem;
  }
  
  .frame-yellow-b301 {
    order: -1;
    max-width: 100%;
  }
  
  .section-77e6 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .mask-52da {
    font-size: 1.5rem;
  }
  
  .progress-hovered-f83e {
    font-size: 1rem;
  }
  
  .thick_73ec {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .section-77e6 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.notice-bottom-d47e {
  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;
}

.border-advanced-ef80 {
  background: var(--color-primary);
  color: white;
}

.border-advanced-ef80:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.caption_motion_3368 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.caption_motion_3368:hover {
  background: var(--color-primary);
  color: white;
}

.wide-e4de {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.wide-e4de:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.photo_large_4a3a {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.paragraph_hard_c315 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.stale_0e7b {
  padding: var(--space-xl) 0;
  background: white;
}

.texture_pink_0975 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.container_static_9772 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.container_static_9772:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.input-d0a1 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.notice-liquid-3a7b {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.surface_8634 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.gallery-a9f6 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.stale_6010 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.search_first_ed42 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.notification-south-be91 {
  list-style: none;
  counter-reset: toc-counter;
}

.notification-south-be91 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.notification-south-be91 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);
}

.notification-south-be91 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;
}

.notification-south-be91 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.badge_action_c226 {
  padding: var(--space-xxl) 0;
}

.pattern-huge-bf48 {
  background: var(--color-bg-section);
}

.white-66d0 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.small-0560 {
  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);
}

.carousel_tiny_73e5 {
  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);
}

.widget-eec5 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.breadcrumb-f4a1 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .breadcrumb-f4a1 {
    grid-template-columns: 1fr 300px;
  }
}

.white_e718 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.white_e718 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.white_e718 pre,
.white_e718 code {
  overflow-x: auto;
  max-width: 100%;
}

.white_e718 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);
}

.white_e718 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.white_e718 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.white_e718 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.white_e718 ul,
.white_e718 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.white_e718 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.white_e718 strong {
  font-weight: 600;
  color: var(--color-text);
}

.white_e718 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.white_e718 a:hover {
  color: var(--color-primary-dark);
}

.photo-c502 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.photo-c502 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.photo-c502 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) {
  .breadcrumb-f4a1 {
    grid-template-columns: 1fr;
  }
  
  .carousel_tiny_73e5 {
    font-size: 1.75rem;
  }
  
  .white_e718 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .carousel_tiny_73e5 {
    font-size: 1.5rem;
  }
  
  .white_e718 h3 {
    font-size: 1.375rem;
  }
  
  .white_e718 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.container_simple_d4a7 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.menu-hovered-840c {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.tag_36a2 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.picture_612b {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.item_soft_9d3b strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.button_39ec {
  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;
}

.thumbnail-98be {
  flex-shrink: 0;
}

.accordion-simple-44e2 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.progress_f417 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .progress_f417 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.overlay-cac1,
.current_431f,
.gallery_yellow_677c {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.overlay-cac1 thead,
.current_431f thead {
  background: var(--color-primary);
  color: white;
}

.overlay-cac1 th,
.overlay-cac1 td,
.current_431f th,
.current_431f td,
.gallery_yellow_677c th,
.gallery_yellow_677c td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .overlay-cac1 th,
  .overlay-cac1 td,
  .current_431f th,
  .current_431f td,
  .gallery_yellow_677c th,
  .gallery_yellow_677c td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .overlay-cac1,
  .current_431f,
  .gallery_yellow_677c {
    min-width: 600px;
  }
}

.overlay-cac1 th,
.current_431f th,
.gallery_yellow_677c th {
  font-weight: 600;
}

.overlay-cac1 tbody tr:hover,
.current_431f tbody tr:hover,
.gallery_yellow_677c tbody tr:hover {
  background: var(--color-bg-alt);
}

.pagination_4190 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.dynamic-651b {
  position: sticky;
  top: 80px;
  align-self: start;
}

.silver_2193 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.silver_2193 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

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

.dirty-0cbf h4 {
  color: white;
}

.pagination-north-fcb3 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.link-624b {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.link-624b:last-child {
  border-bottom: none;
}

.link-624b dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.link-624b dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.component_current_4d01 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.backdrop_solid_5b38 {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.backdrop_solid_5b38:hover {
  text-decoration: underline;
}

.surface_blue_223e {
  text-align: center;
  margin-bottom: var(--space-md);
}

.copper_40f2 {
  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);
}

.copper_40f2 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.new-6d9f {
  font-weight: 600;
  color: white;
}

.frame_wide_9bec {
  list-style: none;
  padding: 0;
}

.frame_wide_9bec li {
  padding: var(--space-xs) 0;
}

.link_e518 {
  color: #4caf50;
}

.tooltip_23ea {
  color: #ff9800;
}

.hard_1813 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.panel-hot-e56a {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.fresh_0c0b {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.clean_0384 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.widget_bdc1 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

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

/* ============================================
   15. FEATURE GRID
   ============================================ */
.paragraph-clean-f64b {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .paragraph-clean-f64b {
    grid-template-columns: 1fr;
  }
}

.summary_hard_95db {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.summary_hard_95db:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.widget_f2df {
  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;
}

.summary_hard_95db h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.summary_hard_95db p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.feature_3779 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.new-6d9f {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.down_6ae5 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.down-e86e {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.down-e86e h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.menu_3552 {
  max-width: 900px;
  margin: 0 auto;
}

.west-780d {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.outline-easy-9f87 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .outline-easy-9f87 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.hot-d70a {
  margin-top: var(--space-xxl);
}

.hot-d70a h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.chip-b740 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .chip-b740 {
    grid-template-columns: 1fr;
  }
}

.title_8eb5 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.overlay-66c4 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.progress-light-119f {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.title_8eb5 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.title_8eb5 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.title_8eb5 li {
  padding: var(--space-xs) 0;
  color: white;
}

.title_8eb5 .notice-bottom-d47e {
  width: 100%;
  background: white;
}

.overlay-66c4 .notice-bottom-d47e {
  color: #667eea;
}

.progress-light-119f .notice-bottom-d47e {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.tooltip_0c73 {
  max-width: 900px;
  margin: 0 auto;
}

.photo_6d47 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.wide-5e99 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.breadcrumb_dynamic_8468 {
  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);
}

.wide-5e99 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

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

@media (max-width: 768px) {
  .wide-5e99 {
    padding: var(--space-md);
  }
  
  .row_bcaa {
    padding: var(--space-md);
  }
  
  .video-2048 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.thick_9b12 ol,
.thick_9b12 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.thick_9b12 li {
  margin-bottom: var(--space-sm);
}

.thick_9b12 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.tag_pressed_760d {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.thick-c120 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.video-2048 {
  margin-top: var(--space-lg);
  text-align: center;
}

.video-2048 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.background_99e6,
.slow-1de2,
.narrow-de1c,
.dim_dfa3 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.chip-gas-f1d2 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.border-ac42 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.heading-soft-c70b {
  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) {
  .heading-soft-c70b {
    font-size: 0.625rem;
  }
}

.outer_7017 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.outer_7017:hover {
  background: var(--color-primary-dark);
}

.title_pressed_1779 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.title_pressed_1779 h4 {
  margin-bottom: var(--space-md);
}

.description_first_6165 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.main-690b {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.input_b256 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .input_b256 {
    grid-template-columns: 1fr;
  }
}

.photo-045a {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.light-00a1 {
  border-color: var(--color-success);
}

.input-narrow-088f {
  border-color: var(--color-warning);
}

.notice-static-4a43 {
  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);
}

.light-00a1 .notice-static-4a43 {
  background: #e8f5e9;
  color: var(--color-success);
}

.input-narrow-088f .notice-static-4a43 {
  background: #fff3e0;
  color: var(--color-warning);
}

.photo-045a h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.photo-045a p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.copper_35e9 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.preview-0957 {
  margin: var(--space-xxl) 0;
}

.preview-0957 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.preview-0957 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.notification-old-8dae {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

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

.secondary_outer_bf5b {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.secondary_outer_bf5b h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.sidebar-fca5 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.sidebar-fca5 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.stone_69b1 {
  margin-top: var(--space-xxl);
}

.footer-0d82 {
  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);
}

.detail-98ef {
  text-align: center;
}

.middle_8ddd {
  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);
}

.tag-pink-4c2f {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.middle_8ddd .new-6d9f {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.item-rough-bd8b {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.preview_48f5 p {
  margin-bottom: var(--space-md);
}

.item_0e5b {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .footer-0d82 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.dropdown-advanced-8171 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.list-fa90 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.slow-5570 {
  margin-bottom: var(--space-xl);
}

.in_1890 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.down-5c3e {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.tiny_2d7e {
  color: var(--color-text-light);
}

.input_huge_6796 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.current-0f87 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.black_49a8 {
  font-weight: 600;
  color: var(--color-text);
}

.selected_2ef8 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.main-huge-bea5 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.pink-9bcc {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.item-6414 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.background-921a {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.fresh_1405 {
  border: 2px solid #4caf50;
}

.avatar-ad66 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.avatar-4110 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.pink-61b4 {
  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;
}

.smooth_a93b {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.fresh_7795 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.preview_iron_1907 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.text_8f1f {
  text-align: right;
}

.text_8f1f .warm-a26c {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.chip_large_4e2a {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.hover_middle_ed0f h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.hover_middle_ed0f p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.chip_dark_5c98 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.easy_8b7a {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.smooth_909e {
  background: #e8f5e9;
  color: #2e7d32;
}

.dropdown-purple-2048 {
  background: #e3f2fd;
  color: #1565c0;
}

.container_easy_dd17 {
  background: #fff3e0;
  color: #e65100;
}

.mini_c19a {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.mini_c19a span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.over_25e3 {
  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);
}

.over_25e3:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.media-c98a {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.basic_f26a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.basic_f26a strong {
  color: var(--color-primary);
}

.texture-fresh-0a85 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.fast_f05d {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.form-liquid-5497 {
  max-width: 900px;
  margin: 0 auto;
}

.search_dark_58df {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.primary_tall_e38e {
  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);
}

.primary_tall_e38e:hover {
  background: var(--color-bg-alt);
}

.middle-a070 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.primary_tall_e38e[aria-expanded="true"] .middle-a070 {
  transform: rotate(180deg);
}

.hero-3d7b {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.hero-3d7b h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.hero-3d7b ul,
.hero-3d7b ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.hero-3d7b li {
  margin-bottom: var(--space-xs);
}

.block-a942 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.last_d479 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.block-a942 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.title-hard-de70 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.shade_hard_c546 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.highlight-small-19f2 {
  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);
}

.detail_orange_1e4b {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.content_iron_0eab {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .content_iron_0eab {
    grid-template-columns: 1fr;
  }
}

.disabled-cc75,
.caption_purple_0ffe {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.disabled-cc75 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.caption_purple_0ffe {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.disabled-cc75 h4,
.caption_purple_0ffe h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.disabled-cc75 ul,
.caption_purple_0ffe ul {
  list-style: none;
  padding: 0;
}

.disabled-cc75 li,
.caption_purple_0ffe li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.selected-8477 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .selected-8477 {
    grid-template-columns: 1fr;
  }
}

.heading-e4f4 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.outline_gold_bb1f {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.header_e417 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.heading-e4f4 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.heading-e4f4 ul {
  list-style: none;
  padding: 0;
}

.heading-e4f4 li {
  padding: var(--space-xs) 0;
  color: white;
}

.tall-bb0f {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.tall-bb0f h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.tall-bb0f p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.container-mini-af1b {
  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);
}

.fluid_905a {
  font-style: italic;
}

.green-5220 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.info-c760 {
  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;
}

.info-c760 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.info-c760 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.content_126e {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.popup_gas_6fc0 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.tabs-glass-08db {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.link-last-6297 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .link-last-6297 {
    grid-template-columns: 1fr;
  }
}

.accent_steel_5faa {
  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);
}

.accent_steel_5faa:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.chip-bright-d8ab {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.accent_steel_5faa h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.accent_steel_5faa p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.media_fixed_02ad {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.stale_e4f9 {
  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) */
.menu_3027 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.aside-slow-daa2 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.aside-slow-daa2 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.preview-under-056f {
  list-style: none;
  padding: 0;
  margin: 0;
}

.preview-under-056f li {
  margin-bottom: var(--space-xs);
}

.preview-under-056f a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.preview-under-056f a:hover {
  color: white;
}

.main_iron_e629 {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.main_iron_e629 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);
}

.main_iron_e629 a:hover {
  color: white;
  border-color: #666;
  background: #333;
}

.notification-fresh-1839 {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.notification-fresh-1839 a {
  color: #808080;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.notification-fresh-1839 a:hover {
  color: white;
}

.over_6a57 > p {
  font-size: 0.875rem;
  color: #808080;
  margin: 0;
}

@media (max-width: 768px) {
  .stale_e4f9,
  .menu_3027 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.photo-47e2 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.dim-7af0 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.smooth_9fa7 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.smooth_9fa7 .heading_under_56e5 {
  color: #4caf50;
  font-size: 0.875rem;
}

.panel-c07a {
  list-style: none;
  padding: 0;
}

.panel-c07a li {
  margin-bottom: var(--space-xs);
}

.panel-c07a a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.panel-c07a a:hover {
  color: white;
}

.shadow-thick-6736 {
  list-style: none;
  padding: 0;
}

.shadow-thick-6736 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.shadow-thick-6736 a {
  color: #b0b0b0;
  text-decoration: none;
}

.shadow-thick-6736 a:hover {
  color: white;
}

.over_6a57 {
  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);
}

.component_a146 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.component_a146 a {
  color: #4caf50;
  text-decoration: none;
}

.gradient-dynamic-503b {
  font-size: 0.75rem;
  color: #666666;
}

.dim_3c7d {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.dim_3c7d a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

.dim_3c7d 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;
}

.paragraph_9b61 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.paragraph_9b61:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .over_6a57 {
    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;
  }
  
  .mask-52da {
    font-size: 2rem;
  }
  
  .carousel_tiny_73e5 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .sidebar_dirty_83c3,
  .breadcrumb-f4a1 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .paragraph-clean-f64b,
  .input_b256,
  .chip-b740,
  .notification-old-8dae,
  .content_iron_0eab,
  .selected-8477,
  .link-last-6297,
  .stale_e4f9,
  .menu_3027 {
    grid-template-columns: 1fr;
  }
  
  .texture_pink_0975 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .badge_action_c226 {
    padding: var(--space-lg) 0;
  }
  
  .notification-south-be91 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .notification-south-be91 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .notice-bottom-d47e {
    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;
  }
  
  .texture_pink_0975 {
    grid-template-columns: 1fr;
  }
  
  .last_434c,
  .content_126e,
  .description_first_6165 {
    flex-direction: column;
    width: 100%;
  }
  
  .photo_large_4a3a,
  .paragraph_hard_c315,
  .last_434c .notice-bottom-d47e,
  .content_126e .notice-bottom-d47e {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .mask-52da {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .carousel_tiny_73e5 {
    font-size: 1.375rem;
  }
  
  .input-d0a1 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .container_static_9772,
  .summary_hard_95db,
  .silver_2193,
  .background-921a,
  .photo_6d47 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .heading-soft-c70b {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .sort-4d82 {
    gap: var(--space-xs);
  }
  
  .in-28ef {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .copper_40f2 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .middle_8ddd {
    width: 150px;
    height: 150px;
  }
  
  .tag-pink-4c2f {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .button_thick_c3b4,
  .container_418e,
  .last_434c,
  .info-c760,
  .popup_gas_6fc0,
  .media_fixed_02ad,
  .paragraph-8872 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .badge_action_c226 {
    page-break-inside: avoid;
  }
}

/* css-noise: 3bbc */
.promo-block-h8 {
  padding: 0.3rem;
  font-size: 14px;
  line-height: 1.3;
}