/* ============================================
   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)
   ============================================ */
.fast_92a0 {
  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;
}

.fast_92a0:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.icon_47a7 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .icon_47a7 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .icon_47a7 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.fluid-ee9a):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.fluid-ee9a,
header,
.sort-153e,
.south-9b40,
.container-dd57,
.north-b4ae,
.light-6b1a,
.shade-lower-aa7e,
.block-motion-27f6 {
  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
   ============================================ */
.fluid-ee9a {
  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);
}

.texture_gold_7810 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.fluid-ee9a.preview_4dbc {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.gradient-80ca {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.tag-42af {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.slow_8995 img {
  height: 36px;
  width: auto;
  display: block;
}

.soft_773d {
  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;
}

.list_6b23 {
  flex: 1;
}

.footer_972a {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.element_pressed_f54a {
  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);
}

.element_pressed_f54a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.element_pressed_f54a.fn-active-d1f2 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.notification_9e29 {
  position: relative;
}

.paragraph_8455 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.paragraph_8455 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） */
.notification_9e29:hover .paragraph_8455 svg,
.paragraph_8455[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.north-a09b {
  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 */
.notification_9e29:hover .north-a09b {
  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 */
.north-a09b::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.smooth_865f {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.smooth_865f: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 */
.smooth_865f[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.overlay_ff65 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.search_e554 {
  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;
}

.search_e554:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.search_e554 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.secondary-ed33 {
  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;
}

.secondary-ed33: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);
}

.secondary-ed33 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.copper_4773 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.module_6d4c {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.copper_4773[aria-expanded="true"] .module_6d4c:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.copper_4773[aria-expanded="true"] .module_6d4c:nth-child(2) {
  opacity: 0;
}

.copper_4773[aria-expanded="true"] .module_6d4c:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .list_6b23 {
    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 */
  }

  .list_6b23::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .list_6b23.hard_6511 {
    display: block;
    right: 0;
  }
  
  .footer_972a {
    flex-direction: column;
    gap: 0;
  }
  
  .element_pressed_f54a {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .list_6b23::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;
  }
  
  .list_6b23.hard_6511::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .list_6b23 {
    display: none;
  }
  
  .copper_4773 {
    display: flex;
  }
  
  .soft_773d {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .search_e554,
  .secondary-ed33 {
    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 */
  .notification_9e29 {
    position: relative;
  }
  
  .north-a09b {
    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;
  }
  
  .paragraph_8455[aria-expanded="true"] + .north-a09b {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .smooth_865f {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .overlay_ff65 {
    gap: 8px;
  }
  
  .search_e554 {
    display: none;
  }
  
  .secondary-ed33 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .slow_8995 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .secondary-ed33 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .secondary-ed33 svg {
    width: 14px;
    height: 14px;
  }
  
  .gradient-80ca {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.sort-153e {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.overlay-orange-1a37 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.tag-basic-70e6 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.tag-basic-70e6 svg {
  flex-shrink: 0;
}

.tag-basic-70e6 a {
  color: var(--color-primary);
  text-decoration: none;
}

.tag-basic-70e6 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .overlay-orange-1a37 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.south-9b40 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.thick_c67f {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .thick_c67f {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.tooltip-east-c29d {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.tooltip-east-c29d a {
  color: var(--color-primary);
  text-decoration: none;
}

.tooltip-east-c29d a:hover {
  text-decoration: underline;
}

.feature_iron_d44f {
  color: var(--color-text-lighter);
}

.card_e0a7 {
  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) {
  .card_e0a7 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .card_e0a7 {
    font-size: 1.5rem;
  }
}

.thumbnail-silver-43f6 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.outline_dim_88c5 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .outline_dim_88c5 {
    grid-template-columns: 1fr;
  }
}

.advanced-576d {
  display: flex;
  gap: var(--space-sm);
}

.input-2b79 {
  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;
}

.list-6451 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.list-6451 strong {
  font-weight: 600;
  color: var(--color-text);
}

.list-6451 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.basic-6781 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.detail-6c35 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.element_5294 {
  position: relative;
  text-align: center;
}

.element_5294 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.input-80b3 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.left-9763 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.table_under_b115 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.east_c244 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.container-solid-9e5e {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.solid-a828 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .thick_c67f {
    grid-template-columns: 1fr;
  }
  
  .card_e0a7 {
    font-size: 1.75rem;
  }
  
  .detail-6c35 {
    order: -1;
    max-width: 100%;
  }
  
  .element_5294 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .card_e0a7 {
    font-size: 1.5rem;
  }
  
  .thumbnail-silver-43f6 {
    font-size: 1rem;
  }
  
  .tooltip-east-c29d {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .element_5294 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.outer-d6e7 {
  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;
}

.block-1942 {
  background: var(--color-primary);
  color: white;
}

.block-1942:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.under_6966 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.under_6966:hover {
  background: var(--color-primary);
  color: white;
}

.banner_top_03f9 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.banner_top_03f9:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.complex_3788 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.shade_c958 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.container-dd57 {
  padding: var(--space-xl) 0;
  background: white;
}

.notice-action-b259 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.in_46f3 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.in_46f3:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.paragraph_0b01 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.input-ce44 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.button_gas_e902 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.north-b4ae {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.up-7536 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.background_basic_8de1 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.video_dynamic_f7a2 {
  list-style: none;
  counter-reset: toc-counter;
}

.video_dynamic_f7a2 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.video_dynamic_f7a2 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);
}

.video_dynamic_f7a2 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;
}

.video_dynamic_f7a2 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.light-6b1a {
  padding: var(--space-xxl) 0;
}

.surface_motion_b31f {
  background: var(--color-bg-section);
}

.shadow_17be {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.upper-cc33 {
  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);
}

.tertiary-fb1e {
  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);
}

.slow_842c {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.disabled-south-b6b3 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .disabled-south-b6b3 {
    grid-template-columns: 1fr 300px;
  }
}

.iron-301b {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.iron-301b img {
  max-width: 100%;
  height: auto;
  display: block;
}

.iron-301b pre,
.iron-301b code {
  overflow-x: auto;
  max-width: 100%;
}

.iron-301b 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);
}

.iron-301b h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.iron-301b h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.iron-301b p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.iron-301b ul,
.iron-301b ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.iron-301b li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.iron-301b strong {
  font-weight: 600;
  color: var(--color-text);
}

.iron-301b a {
  color: var(--color-primary);
  text-decoration: underline;
}

.iron-301b a:hover {
  color: var(--color-primary-dark);
}

.status-22ee {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

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

.status-22ee 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) {
  .disabled-south-b6b3 {
    grid-template-columns: 1fr;
  }
  
  .tertiary-fb1e {
    font-size: 1.75rem;
  }
  
  .iron-301b {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .tertiary-fb1e {
    font-size: 1.5rem;
  }
  
  .iron-301b h3 {
    font-size: 1.375rem;
  }
  
  .iron-301b h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.element-clean-00df {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.notification-next-2a2a {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.item_red_887e {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.button-active-6c07 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.label-cold-86b2 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.hover-1460 {
  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;
}

.pro_730b {
  flex-shrink: 0;
}

.feature-ce98 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.iron-e58e {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .iron-e58e {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.huge_4e74,
.under-56ca,
.notice-8b2f {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.huge_4e74 thead,
.under-56ca thead {
  background: var(--color-primary);
  color: white;
}

.huge_4e74 th,
.huge_4e74 td,
.under-56ca th,
.under-56ca td,
.notice-8b2f th,
.notice-8b2f td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .huge_4e74 th,
  .huge_4e74 td,
  .under-56ca th,
  .under-56ca td,
  .notice-8b2f th,
  .notice-8b2f td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .huge_4e74,
  .under-56ca,
  .notice-8b2f {
    min-width: 600px;
  }
}

.huge_4e74 th,
.under-56ca th,
.notice-8b2f th {
  font-weight: 600;
}

.huge_4e74 tbody tr:hover,
.under-56ca tbody tr:hover,
.notice-8b2f tbody tr:hover {
  background: var(--color-bg-alt);
}

.article_orange_68ec {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.paper_b0ea {
  position: sticky;
  top: 80px;
  align-self: start;
}

.widget-light-902a {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.widget-light-902a h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.pro_f799 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.pro_f799 h4 {
  color: white;
}

.gallery_59be {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.accent-ea52 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.accent-ea52:last-child {
  border-bottom: none;
}

.accent-ea52 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.accent-ea52 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.first_50ff {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.slider-motion-c309 {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.slider-motion-c309:hover {
  text-decoration: underline;
}

.outline-c325 {
  text-align: center;
  margin-bottom: var(--space-md);
}

.paragraph-hot-6aca {
  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);
}

.paragraph-hot-6aca span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.column_pressed_cbf4 {
  font-weight: 600;
  color: white;
}

.bottom_b0ee {
  list-style: none;
  padding: 0;
}

.bottom_b0ee li {
  padding: var(--space-xs) 0;
}

.accent_ff8b {
  color: #4caf50;
}

.container_a20c {
  color: #ff9800;
}

.blue_8c2b {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.mask_huge_d41d {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.gradient_00eb {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.column-right-d7f4 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.video-8067 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.notification-center-0ba6 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.wide_96ad {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .wide_96ad {
    grid-template-columns: 1fr;
  }
}

.popup-lite-7925 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.popup-lite-7925:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.slow-e84f {
  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;
}

.popup-lite-7925 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.popup-lite-7925 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.next-1012 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.column_pressed_cbf4 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.shade-green-35a8 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.purple-a786 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.purple-a786 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.lower-9c45 {
  max-width: 900px;
  margin: 0 auto;
}

.content_c276 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.mask-3521 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .mask-3521 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.surface-ab1a {
  margin-top: var(--space-xxl);
}

.surface-ab1a h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.aside_out_b3ed {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .aside_out_b3ed {
    grid-template-columns: 1fr;
  }
}

.sidebar-silver-12e4 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.title_fixed_69f7 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.column_bright_25df {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.sidebar-silver-12e4 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.sidebar-silver-12e4 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.sidebar-silver-12e4 li {
  padding: var(--space-xs) 0;
  color: white;
}

.sidebar-silver-12e4 .outer-d6e7 {
  width: 100%;
  background: white;
}

.title_fixed_69f7 .outer-d6e7 {
  color: #667eea;
}

.column_bright_25df .outer-d6e7 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.summary-in-157e {
  max-width: 900px;
  margin: 0 auto;
}

.module_9518 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.background_basic_bd26 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.footer_b6ac {
  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);
}

.background_basic_bd26 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.up-30bd {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .background_basic_bd26 {
    padding: var(--space-md);
  }
  
  .up-30bd {
    padding: var(--space-md);
  }
  
  .widget_b46a {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.content-183e ol,
.content-183e ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.content-183e li {
  margin-bottom: var(--space-sm);
}

.content-183e code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.lower_c2c2 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.active_50eb {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.widget_b46a {
  margin-top: var(--space-lg);
  text-align: center;
}

.widget_b46a img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.icon_b63a,
.accent-64c5,
.accordion_hard_b8c2,
.hero-gold-e35c {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.alert_warm_2c19 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.alert_8b59 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.warm_6548 {
  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) {
  .warm_6548 {
    font-size: 0.625rem;
  }
}

.middle-233d {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.middle-233d:hover {
  background: var(--color-primary-dark);
}

.info-a0a6 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.info-a0a6 h4 {
  margin-bottom: var(--space-md);
}

.text_8b7b {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.selected_a70a {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.brown_fbc4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .brown_fbc4 {
    grid-template-columns: 1fr;
  }
}

.hidden_35b4 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.dirty_dba2 {
  border-color: var(--color-success);
}

.item_eb79 {
  border-color: var(--color-warning);
}

.out_a40b {
  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);
}

.dirty_dba2 .out_a40b {
  background: #e8f5e9;
  color: var(--color-success);
}

.item_eb79 .out_a40b {
  background: #fff3e0;
  color: var(--color-warning);
}

.hidden_35b4 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.hidden_35b4 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.aside-stale-b684 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.advanced_3eb4 {
  margin: var(--space-xxl) 0;
}

.advanced_3eb4 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.advanced_3eb4 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.tabs_9440 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .tabs_9440 {
    grid-template-columns: 1fr;
  }
}

.element-north-8131 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.element-north-8131 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.dropdown-6087 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.dropdown-6087 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.card-0e45 {
  margin-top: var(--space-xxl);
}

.column-red-80ad {
  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);
}

.progress_light_49a5 {
  text-align: center;
}

.avatar-75a4 {
  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);
}

.stone_0dc0 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.avatar-75a4 .column_pressed_cbf4 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.picture_fluid_dc61 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.complex_d343 p {
  margin-bottom: var(--space-md);
}

.layout_dark_29b3 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .column-red-80ad {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.frame_fresh_610d {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.large_0ee7 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.description-e965 {
  margin-bottom: var(--space-xl);
}

.cold_5d61 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

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

.white-a5d3 {
  color: var(--color-text-light);
}

.new-9d6e {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.link_paper_4fff {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.title-up-a62f {
  font-weight: 600;
  color: var(--color-text);
}

.description_bright_dcd0 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.plasma_4393 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.gradient-a2ad {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.full-713a {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.icon-focused-8540 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.accent_6486 {
  border: 2px solid #4caf50;
}

.media-5d25 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.image_paper_2ef1 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.shade-0013 {
  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;
}

.avatar_upper_d678 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.column_lower_c345 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.yellow_e32e {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.component_52f2 {
  text-align: right;
}

.component_52f2 .stale_e988 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.detail_cc54 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.advanced-3958 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.advanced-3958 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.search_46f8 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.info-ed55 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.input_b6b0 {
  background: #e8f5e9;
  color: #2e7d32;
}

.lower_3678 {
  background: #e3f2fd;
  color: #1565c0;
}

.prev-9ed1 {
  background: #fff3e0;
  color: #e65100;
}

.breadcrumb-8df3 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.breadcrumb-8df3 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.widget_b44e {
  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);
}

.widget_b44e:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.dropdown_black_42dc {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.static-6d14 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.static-6d14 strong {
  color: var(--color-primary);
}

.alert_84d0 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.breadcrumb_liquid_c661 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.old_e284 {
  max-width: 900px;
  margin: 0 auto;
}

.image-short-a229 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.east-9470 {
  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);
}

.east-9470:hover {
  background: var(--color-bg-alt);
}

.wood_f38d {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.east-9470[aria-expanded="true"] .wood_f38d {
  transform: rotate(180deg);
}

.title-top-b266 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.title-top-b266 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.title-top-b266 ul,
.title-top-b266 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.title-top-b266 li {
  margin-bottom: var(--space-xs);
}

.iron-09dd {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.detail-brown-528c {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.iron-09dd code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.label-stale-a3d4 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.widget_simple_7efc {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.disabled_clean_cbb8 {
  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);
}

.wood_1a88 {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.surface-5ffc {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .surface-5ffc {
    grid-template-columns: 1fr;
  }
}

.shadow-thick-03e7,
.outline-prev-e26a {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.shadow-thick-03e7 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.outline-prev-e26a {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.shadow-thick-03e7 h4,
.outline-prev-e26a h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.shadow-thick-03e7 ul,
.outline-prev-e26a ul {
  list-style: none;
  padding: 0;
}

.shadow-thick-03e7 li,
.outline-prev-e26a li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.yellow_1a77 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .yellow_1a77 {
    grid-template-columns: 1fr;
  }
}

.feature_2997 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.search_7b1a {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.header-5d7a {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.feature_2997 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.feature_2997 ul {
  list-style: none;
  padding: 0;
}

.feature_2997 li {
  padding: var(--space-xs) 0;
  color: white;
}

.preview_c9cf {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.preview_c9cf h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.preview_c9cf p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.box_f006 {
  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_next_5d7f {
  font-style: italic;
}

.paragraph-359c {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.inner_176c {
  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;
}

.inner_176c h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.inner_176c p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.highlight-bf79 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.shade-lower-aa7e {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.list-dark-e228 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.next_26c0 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .next_26c0 {
    grid-template-columns: 1fr;
  }
}

.list_5f5f {
  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);
}

.list_5f5f:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.list-ba2b {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.list_5f5f h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.list_5f5f p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.block-motion-27f6 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.feature-white-8ac3 {
  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) */
.gradient-narrow-5221 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.block-tall-15aa h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.block-tall-15aa p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.paper_3fc3 {
  list-style: none;
  padding: 0;
  margin: 0;
}

.paper_3fc3 li {
  margin-bottom: var(--space-xs);
}

.paper_3fc3 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.paper_3fc3 a:hover {
  color: white;
}

.new_de6f {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.new_de6f 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);
}

.new_de6f a:hover {
  color: white;
  border-color: #666;
  background: #333;
}

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

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

.wood_defc a:hover {
  color: white;
}

.slider_over_5701 > p {
  font-size: 0.875rem;
  color: #808080;
  margin: 0;
}

@media (max-width: 768px) {
  .feature-white-8ac3,
  .gradient-narrow-5221 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.photo-clean-f0fb h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.text_short_6969 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.card-static-6a16 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.card-static-6a16 .advanced-576d {
  color: #4caf50;
  font-size: 0.875rem;
}

.progress_e2e3 {
  list-style: none;
  padding: 0;
}

.progress_e2e3 li {
  margin-bottom: var(--space-xs);
}

.progress_e2e3 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.progress_e2e3 a:hover {
  color: white;
}

.green_d7e4 {
  list-style: none;
  padding: 0;
}

.green_d7e4 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.green_d7e4 a {
  color: #b0b0b0;
  text-decoration: none;
}

.green_d7e4 a:hover {
  color: white;
}

.slider_over_5701 {
  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);
}

.hard-ae4a p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.hard-ae4a a {
  color: #4caf50;
  text-decoration: none;
}

.old_2d19 {
  font-size: 0.75rem;
  color: #666666;
}

.header-over-8301 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.header-over-8301 a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

.header-over-8301 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;
}

.logo_action_4c89 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.logo_action_4c89:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .slider_over_5701 {
    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;
  }
  
  .card_e0a7 {
    font-size: 2rem;
  }
  
  .tertiary-fb1e {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .thick_c67f,
  .disabled-south-b6b3 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .wide_96ad,
  .brown_fbc4,
  .aside_out_b3ed,
  .tabs_9440,
  .surface-5ffc,
  .yellow_1a77,
  .next_26c0,
  .feature-white-8ac3,
  .gradient-narrow-5221 {
    grid-template-columns: 1fr;
  }
  
  .notice-action-b259 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .light-6b1a {
    padding: var(--space-lg) 0;
  }
  
  .video_dynamic_f7a2 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .video_dynamic_f7a2 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .outer-d6e7 {
    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;
  }
  
  .notice-action-b259 {
    grid-template-columns: 1fr;
  }
  
  .basic-6781,
  .highlight-bf79,
  .text_8b7b {
    flex-direction: column;
    width: 100%;
  }
  
  .complex_3788,
  .shade_c958,
  .basic-6781 .outer-d6e7,
  .highlight-bf79 .outer-d6e7 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .card_e0a7 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .tertiary-fb1e {
    font-size: 1.375rem;
  }
  
  .paragraph_0b01 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .in_46f3,
  .popup-lite-7925,
  .widget-light-902a,
  .icon-focused-8540,
  .module_9518 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .warm_6548 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .overlay-orange-1a37 {
    gap: var(--space-xs);
  }
  
  .tag-basic-70e6 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .paragraph-hot-6aca {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .avatar-75a4 {
    width: 150px;
    height: 150px;
  }
  
  .stone_0dc0 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .fluid-ee9a,
  .sort-153e,
  .basic-6781,
  .inner_176c,
  .shade-lower-aa7e,
  .block-motion-27f6,
  .copper_4773 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .light-6b1a {
    page-break-inside: avoid;
  }
}

/* css-noise: 2f19 */
.phantom-card-c5 {
  padding: 0.1rem;
  font-size: 12px;
  line-height: 1.1;
}
