/* ============================================
   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)
   ============================================ */
.input_north_e795 {
  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;
}

.input_north_e795:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.advanced-00f4 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .advanced-00f4 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .advanced-00f4 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.tabs-hard-cac0):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.tabs-hard-cac0,
header,
.right-a346,
.popup-a654,
.center-e080,
.footer-gold-1f36,
.complex-e4d8,
.focus_6625,
.slider_0b99 {
  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
   ============================================ */
.tabs-hard-cac0 {
  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);
}

.tertiary-dfd0 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.tabs-hard-cac0.mask-gas-6ad3 {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.stale_e95c {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.row-copper-6c3a {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.description_yellow_7bed img {
  height: 36px;
  width: auto;
  display: block;
}

.badge_black_5b16 {
  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;
}

.secondary-dark-47f4 {
  flex: 1;
}

.wrapper_4358 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.east_d3a4 {
  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);
}

.east_d3a4:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.east_d3a4.fn-active-4602 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.up-c95c {
  position: relative;
}

.highlight-72bb {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.highlight-72bb 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） */
.up-c95c:hover .highlight-72bb svg,
.highlight-72bb[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.tabs_center_8e5d {
  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 */
.up-c95c:hover .tabs_center_8e5d {
  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 */
.tabs_center_8e5d::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.title-eb8d {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.title-eb8d: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 */
.title-eb8d[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.clean-d096 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.hidden-9b23 {
  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;
}

.hidden-9b23:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.hidden-9b23 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.active-11f6 {
  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;
}

.active-11f6: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);
}

.active-11f6 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.grid-0ef1 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.column_c0d5 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.grid-0ef1[aria-expanded="true"] .column_c0d5:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.grid-0ef1[aria-expanded="true"] .column_c0d5:nth-child(2) {
  opacity: 0;
}

.grid-0ef1[aria-expanded="true"] .column_c0d5:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .secondary-dark-47f4 {
    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 */
  }

  .secondary-dark-47f4::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .secondary-dark-47f4.title_2e84 {
    display: block;
    right: 0;
  }
  
  .wrapper_4358 {
    flex-direction: column;
    gap: 0;
  }
  
  .east_d3a4 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .secondary-dark-47f4::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;
  }
  
  .secondary-dark-47f4.title_2e84::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .secondary-dark-47f4 {
    display: none;
  }
  
  .grid-0ef1 {
    display: flex;
  }
  
  .badge_black_5b16 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .hidden-9b23,
  .active-11f6 {
    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 */
  .up-c95c {
    position: relative;
  }
  
  .tabs_center_8e5d {
    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;
  }
  
  .highlight-72bb[aria-expanded="true"] + .tabs_center_8e5d {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .title-eb8d {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .clean-d096 {
    gap: 8px;
  }
  
  .hidden-9b23 {
    display: none;
  }
  
  .active-11f6 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .description_yellow_7bed img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .active-11f6 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .active-11f6 svg {
    width: 14px;
    height: 14px;
  }
  
  .stale_e95c {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.right-a346 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.menu_light_791b {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.mask_0bdc {
  display: flex;
  align-items: center;
  gap: 6px;
}

.mask_0bdc svg {
  flex-shrink: 0;
}

.mask_0bdc a {
  color: var(--color-primary);
  text-decoration: none;
}

.mask_0bdc a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .menu_light_791b {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.popup-a654 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.slow_89a6 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .slow_89a6 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.alert_inner_372d {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.alert_inner_372d a {
  color: var(--color-primary);
  text-decoration: none;
}

.alert_inner_372d a:hover {
  text-decoration: underline;
}

.purple_ca13 {
  color: var(--color-text-lighter);
}

.black_80ba {
  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) {
  .black_80ba {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .black_80ba {
    font-size: 1.5rem;
  }
}

.simple_e7ea {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.thumbnail_b34a {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .thumbnail_b34a {
    grid-template-columns: 1fr;
  }
}

.backdrop-570a {
  display: flex;
  gap: var(--space-sm);
}

.secondary_bf7c {
  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;
}

.badge-focused-2ca7 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.badge-focused-2ca7 strong {
  font-weight: 600;
  color: var(--color-text);
}

.badge-focused-2ca7 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.tag-green-42b8 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.dropdown_south_fcf4 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.main-0812 {
  position: relative;
  text-align: center;
}

.main-0812 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.dropdown_cold_0bb8 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.wrapper_huge_37ce {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.south-d639 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.dark-1f17 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.card-stale-d8f5 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.caption-9f3f {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .slow_89a6 {
    grid-template-columns: 1fr;
  }
  
  .black_80ba {
    font-size: 1.75rem;
  }
  
  .dropdown_south_fcf4 {
    order: -1;
    max-width: 100%;
  }
  
  .main-0812 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .black_80ba {
    font-size: 1.5rem;
  }
  
  .simple_e7ea {
    font-size: 1rem;
  }
  
  .alert_inner_372d {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .main-0812 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.center_abf5 {
  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;
}

.selected_9214 {
  background: var(--color-primary);
  color: white;
}

.selected_9214:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.complex-69fb {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.complex-69fb:hover {
  background: var(--color-primary);
  color: white;
}

.upper_e088 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.upper_e088:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.row-8b75 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.summary_easy_af12 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.center-e080 {
  padding: var(--space-xl) 0;
  background: white;
}

.notice_dynamic_0371 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.summary_dim_e5e1 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.summary_dim_e5e1:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.tall_270c {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.video-warm-1b99 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.orange_e049 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.footer-gold-1f36 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.fixed-8c21 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.popup_hovered_83d9 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.steel_29fa {
  list-style: none;
  counter-reset: toc-counter;
}

.steel_29fa li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.steel_29fa 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);
}

.steel_29fa 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;
}

.steel_29fa li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.complex-e4d8 {
  padding: var(--space-xxl) 0;
}

.content_under_fba4 {
  background: var(--color-bg-section);
}

.orange-63e6 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.carousel-98d6 {
  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);
}

.description_5409 {
  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);
}

.info-first-c30d {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.active-a5fe {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .active-a5fe {
    grid-template-columns: 1fr 300px;
  }
}

.widget_gas_e210 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.widget_gas_e210 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.widget_gas_e210 pre,
.widget_gas_e210 code {
  overflow-x: auto;
  max-width: 100%;
}

.widget_gas_e210 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);
}

.widget_gas_e210 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.widget_gas_e210 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.widget_gas_e210 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.widget_gas_e210 ul,
.widget_gas_e210 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.widget_gas_e210 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.widget_gas_e210 strong {
  font-weight: 600;
  color: var(--color-text);
}

.widget_gas_e210 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.widget_gas_e210 a:hover {
  color: var(--color-primary-dark);
}

.current-af09 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.current-af09 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.current-af09 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) {
  .active-a5fe {
    grid-template-columns: 1fr;
  }
  
  .description_5409 {
    font-size: 1.75rem;
  }
  
  .widget_gas_e210 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .description_5409 {
    font-size: 1.5rem;
  }
  
  .widget_gas_e210 h3 {
    font-size: 1.375rem;
  }
  
  .widget_gas_e210 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.label-blue-f625 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.cold-898d {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.green_7e86 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.wrapper_b47f {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.green_69d9 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.main_stale_77a0 {
  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;
}

.box-light-a578 {
  flex-shrink: 0;
}

.rough_c627 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.selected_6d34 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .selected_6d34 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.widget-left-660e,
.east_bd60,
.upper_11e6 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.widget-left-660e thead,
.east_bd60 thead {
  background: var(--color-primary);
  color: white;
}

.widget-left-660e th,
.widget-left-660e td,
.east_bd60 th,
.east_bd60 td,
.upper_11e6 th,
.upper_11e6 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .widget-left-660e th,
  .widget-left-660e td,
  .east_bd60 th,
  .east_bd60 td,
  .upper_11e6 th,
  .upper_11e6 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .widget-left-660e,
  .east_bd60,
  .upper_11e6 {
    min-width: 600px;
  }
}

.widget-left-660e th,
.east_bd60 th,
.upper_11e6 th {
  font-weight: 600;
}

.widget-left-660e tbody tr:hover,
.east_bd60 tbody tr:hover,
.upper_11e6 tbody tr:hover {
  background: var(--color-bg-alt);
}

.module-bronze-3681 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.thumbnail-6c5f {
  position: sticky;
  top: 80px;
  align-self: start;
}

.short_25d9 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.short_25d9 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.module_bronze_d54d {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.module_bronze_d54d h4 {
  color: white;
}

.pattern-advanced-a0c6 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.in_edc0 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.in_edc0:last-child {
  border-bottom: none;
}

.in_edc0 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.in_edc0 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.in_c4fa {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.logo-6551 {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.logo-6551:hover {
  text-decoration: underline;
}

.article-new-16db {
  text-align: center;
  margin-bottom: var(--space-md);
}

.dynamic_1a05 {
  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);
}

.dynamic_1a05 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.tag_liquid_e2c3 {
  font-weight: 600;
  color: white;
}

.background_liquid_9f3a {
  list-style: none;
  padding: 0;
}

.background_liquid_9f3a li {
  padding: var(--space-xs) 0;
}

.texture-fdf8 {
  color: #4caf50;
}

.bright_45d8 {
  color: #ff9800;
}

.link_4e52 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.container_lite_8226 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.icon_3506 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.dropdown_bright_5e4d {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.active_ae33 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.focus_tiny_4dff {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.list-next-d9ef {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .list-next-d9ef {
    grid-template-columns: 1fr;
  }
}

.outline_soft_aa26 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.outline_soft_aa26:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.accent_6614 {
  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;
}

.outline_soft_aa26 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.outline_soft_aa26 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.hero_light_4de4 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.tag_liquid_e2c3 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.large-ba17 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.icon-6080 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.icon-6080 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.active-green-bc0b {
  max-width: 900px;
  margin: 0 auto;
}

.slider_wide_b4da {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.caption-fixed-3200 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .caption-fixed-3200 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.info_slow_fe48 {
  margin-top: var(--space-xxl);
}

.info_slow_fe48 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.feature-east-a7ab {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .feature-east-a7ab {
    grid-template-columns: 1fr;
  }
}

.tabs-f65e {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.iron_40d1 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.gradient_8aec {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.tabs-f65e h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.tabs-f65e ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.tabs-f65e li {
  padding: var(--space-xs) 0;
  color: white;
}

.tabs-f65e .center_abf5 {
  width: 100%;
  background: white;
}

.iron_40d1 .center_abf5 {
  color: #667eea;
}

.gradient_8aec .center_abf5 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.overlay_current_f9f1 {
  max-width: 900px;
  margin: 0 auto;
}

.sort-focused-64db {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.pagination-3f17 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.main_c3ac {
  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);
}

.pagination-3f17 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.narrow-6735 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .pagination-3f17 {
    padding: var(--space-md);
  }
  
  .narrow-6735 {
    padding: var(--space-md);
  }
  
  .link-under-99ba {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.media-a3db ol,
.media-a3db ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.media-a3db li {
  margin-bottom: var(--space-sm);
}

.media-a3db code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

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

.top-8da4 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.link-under-99ba {
  margin-top: var(--space-lg);
  text-align: center;
}

.link-under-99ba img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.south_c7ec,
.dropdown_968a,
.outline_rough_0d45,
.badge-51d8 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.background_right_f7a8 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.item_over_2b30 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.heading_7638 {
  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_7638 {
    font-size: 0.625rem;
  }
}

.middle-3f1c {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.middle-3f1c:hover {
  background: var(--color-primary-dark);
}

.panel_red_b5d2 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.panel_red_b5d2 h4 {
  margin-bottom: var(--space-md);
}

.image_down_51ce {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.surface-c0c7 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.down-d026 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .down-d026 {
    grid-template-columns: 1fr;
  }
}

.input-0b75 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.tertiary-upper-8545 {
  border-color: var(--color-success);
}

.white_046b {
  border-color: var(--color-warning);
}

.box-pink-d56c {
  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);
}

.tertiary-upper-8545 .box-pink-d56c {
  background: #e8f5e9;
  color: var(--color-success);
}

.white_046b .box-pink-d56c {
  background: #fff3e0;
  color: var(--color-warning);
}

.input-0b75 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.input-0b75 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.logo_bronze_a729 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.notice-360e {
  margin: var(--space-xxl) 0;
}

.notice-360e h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.notice-360e > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.tabs_ea57 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .tabs_ea57 {
    grid-template-columns: 1fr;
  }
}

.silver-3c43 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.silver-3c43 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.photo_green_b527 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.photo_green_b527 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.status_7a78 {
  margin-top: var(--space-xxl);
}

.wrapper_slow_c92a {
  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);
}

.box_8693 {
  text-align: center;
}

.table_inner_c9b5 {
  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);
}

.label_ce5e {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.table_inner_c9b5 .tag_liquid_e2c3 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.cool-60a8 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.surface-bronze-5395 p {
  margin-bottom: var(--space-md);
}

.disabled_5d6e {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .wrapper_slow_c92a {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.left-dd2d {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.picture-motion-7f0d {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.fluid-9a30 {
  margin-bottom: var(--space-xl);
}

.right-fa6b {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.stone-080c {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.copper-ad98 {
  color: var(--color-text-light);
}

.item_fresh_9335 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.small_ee43 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.narrow_690d {
  font-weight: 600;
  color: var(--color-text);
}

.link-purple-90a3 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.search-567e {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.footer_0bbe {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.feature_huge_4b69 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.container-selected-1c19 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.caption_5533 {
  border: 2px solid #4caf50;
}

.active-center-78af {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.active-blue-eb69 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.paragraph-a068 {
  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;
}

.iron-8e9f {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.secondary-ff48 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.main-huge-7b8a {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.summary_pro_8943 {
  text-align: right;
}

.summary_pro_8943 .backdrop_6d13 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.secondary_027b {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.input_667c h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.input_667c p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.north-61c7 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.complex-85da {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.fixed_c471 {
  background: #e8f5e9;
  color: #2e7d32;
}

.card-02ec {
  background: #e3f2fd;
  color: #1565c0;
}

.main_west_766c {
  background: #fff3e0;
  color: #e65100;
}

.short_9d3b {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.short_9d3b span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.lower-59da {
  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);
}

.lower-59da:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.prev_9012 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

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

.label-focused-ecfb strong {
  color: var(--color-primary);
}

.shadow_motion_e65a {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.form_012e {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.east_0b6d {
  max-width: 900px;
  margin: 0 auto;
}

.image_8ed3 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.section-9e96 {
  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);
}

.section-9e96:hover {
  background: var(--color-bg-alt);
}

.photo_advanced_bf86 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.section-9e96[aria-expanded="true"] .photo_advanced_bf86 {
  transform: rotate(180deg);
}

.chip-cd8a {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.chip-cd8a h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.chip-cd8a ul,
.chip-cd8a ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.chip-cd8a li {
  margin-bottom: var(--space-xs);
}

.list_cold_a199 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.next-7006 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.list_cold_a199 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.module-bright-6243 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.slider-center-27cc {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.pressed-b352 {
  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);
}

.box_3016 {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.out-578d {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .out-578d {
    grid-template-columns: 1fr;
  }
}

.east_fbf5,
.copper_50df {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.east_fbf5 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.copper_50df {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.east_fbf5 h4,
.copper_50df h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.east_fbf5 ul,
.copper_50df ul {
  list-style: none;
  padding: 0;
}

.east_fbf5 li,
.copper_50df li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.stone-2455 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .stone-2455 {
    grid-template-columns: 1fr;
  }
}

.notice_tiny_2f00 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.row-inner-d467 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.dim-4853 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.notice_tiny_2f00 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.notice_tiny_2f00 ul {
  list-style: none;
  padding: 0;
}

.notice_tiny_2f00 li {
  padding: var(--space-xs) 0;
  color: white;
}

.right-ce67 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.right-ce67 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.right-ce67 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.east_0033 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--color-primary);
}

.search_fluid_2373 {
  font-style: italic;
}

.banner-9582 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.table_blue_e156 {
  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;
}

.table_blue_e156 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.table_blue_e156 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.gradient_out_3733 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.focus_6625 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.nav_new_7cb6 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.gradient-active-9f9d {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .gradient-active-9f9d {
    grid-template-columns: 1fr;
  }
}

.card-b58f {
  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);
}

.card-b58f:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.hero-north-a6a4 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.card-b58f h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.card-b58f p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.slider_0b99 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.action-7f0c {
  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) */
.orange-92ac {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.gold-5263 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.gold-5263 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.link_17ee {
  list-style: none;
  padding: 0;
  margin: 0;
}

.link_17ee li {
  margin-bottom: var(--space-xs);
}

.link_17ee a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.link_17ee a:hover {
  color: white;
}

.hover_7646 {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.hover_7646 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);
}

.hover_7646 a:hover {
  color: white;
  border-color: #666;
  background: #333;
}

.info_b711 {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.info_b711 a {
  color: #808080;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.info_b711 a:hover {
  color: white;
}

.backdrop_5f45 > p {
  font-size: 0.875rem;
  color: #808080;
  margin: 0;
}

@media (max-width: 768px) {
  .action-7f0c,
  .orange-92ac {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.list_west_2821 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.form-selected-1f9b p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.down_0c60 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.down_0c60 .backdrop-570a {
  color: #4caf50;
  font-size: 0.875rem;
}

.feature-fast-ed44 {
  list-style: none;
  padding: 0;
}

.feature-fast-ed44 li {
  margin-bottom: var(--space-xs);
}

.feature-fast-ed44 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.feature-fast-ed44 a:hover {
  color: white;
}

.blue-edca {
  list-style: none;
  padding: 0;
}

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

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

.blue-edca a:hover {
  color: white;
}

.backdrop_5f45 {
  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);
}

.content-fd6d p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.content-fd6d a {
  color: #4caf50;
  text-decoration: none;
}

.detail-1531 {
  font-size: 0.75rem;
  color: #666666;
}

.south-892f {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.south-892f a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

.south-892f 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;
}

.notification-7797 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.notification-7797:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .backdrop_5f45 {
    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;
  }
  
  .black_80ba {
    font-size: 2rem;
  }
  
  .description_5409 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .slow_89a6,
  .active-a5fe {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .list-next-d9ef,
  .down-d026,
  .feature-east-a7ab,
  .tabs_ea57,
  .out-578d,
  .stone-2455,
  .gradient-active-9f9d,
  .action-7f0c,
  .orange-92ac {
    grid-template-columns: 1fr;
  }
  
  .notice_dynamic_0371 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .complex-e4d8 {
    padding: var(--space-lg) 0;
  }
  
  .steel_29fa li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .steel_29fa li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .center_abf5 {
    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_dynamic_0371 {
    grid-template-columns: 1fr;
  }
  
  .tag-green-42b8,
  .gradient_out_3733,
  .image_down_51ce {
    flex-direction: column;
    width: 100%;
  }
  
  .row-8b75,
  .summary_easy_af12,
  .tag-green-42b8 .center_abf5,
  .gradient_out_3733 .center_abf5 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .black_80ba {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .description_5409 {
    font-size: 1.375rem;
  }
  
  .tall_270c {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .summary_dim_e5e1,
  .outline_soft_aa26,
  .short_25d9,
  .container-selected-1c19,
  .sort-focused-64db {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .heading_7638 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .menu_light_791b {
    gap: var(--space-xs);
  }
  
  .mask_0bdc {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .dynamic_1a05 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .table_inner_c9b5 {
    width: 150px;
    height: 150px;
  }
  
  .label_ce5e {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .tabs-hard-cac0,
  .right-a346,
  .tag-green-42b8,
  .table_blue_e156,
  .focus_6625,
  .slider_0b99,
  .grid-0ef1 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .complex-e4d8 {
    page-break-inside: avoid;
  }
}

/* css-noise: b154 */
.widget-item-o7 {
  padding: 0.2rem;
  font-size: 12px;
  line-height: 1.1;
}