/* ============================================
   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)
   ============================================ */
.tertiary_motion_4ca6 {
  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;
}

.tertiary_motion_4ca6:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.list_53d4 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .list_53d4 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .list_53d4 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.large-bd9a):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.large-bd9a,
header,
.button_9dbe,
.breadcrumb-slow-1eb1,
.cold_6ce5,
.nav_8232,
.content-90c9,
.outer_b6e9,
.label_e3bc {
  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
   ============================================ */
.large-bd9a {
  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);
}

.content-fast-ce75 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.large-bd9a.feature_eedb {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.clean-6761 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.paragraph_center_81d9 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.accent_advanced_f13e img {
  height: 36px;
  width: auto;
  display: block;
}

.secondary-0d15 {
  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;
}

.text-hard-4b0a {
  flex: 1;
}

.row-upper-14de {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.video-031c {
  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);
}

.video-031c:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.video-031c.fn-active-f16a {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.title-1725 {
  position: relative;
}

.brown_1ffa {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.brown_1ffa 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） */
.title-1725:hover .brown_1ffa svg,
.brown_1ffa[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.module-large-6746 {
  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 */
.title-1725:hover .module-large-6746 {
  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 */
.module-large-6746::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.video_b3d1 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.video_b3d1: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 */
.video_b3d1[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.widget_top_1104 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.photo_4b9e {
  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;
}

.photo_4b9e:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.photo_4b9e svg {
  flex-shrink: 0;
}

/* Header Download Button */
.medium-a557 {
  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;
}

.medium-a557: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);
}

.medium-a557 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.center-689a {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.footer_blue_ca8c {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.center-689a[aria-expanded="true"] .footer_blue_ca8c:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.center-689a[aria-expanded="true"] .footer_blue_ca8c:nth-child(2) {
  opacity: 0;
}

.center-689a[aria-expanded="true"] .footer_blue_ca8c:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .text-hard-4b0a {
    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 */
  }

  .text-hard-4b0a::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .text-hard-4b0a.element-e067 {
    display: block;
    right: 0;
  }
  
  .row-upper-14de {
    flex-direction: column;
    gap: 0;
  }
  
  .video-031c {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .text-hard-4b0a::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;
  }
  
  .text-hard-4b0a.element-e067::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .text-hard-4b0a {
    display: none;
  }
  
  .center-689a {
    display: flex;
  }
  
  .secondary-0d15 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .photo_4b9e,
  .medium-a557 {
    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 */
  .title-1725 {
    position: relative;
  }
  
  .module-large-6746 {
    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;
  }
  
  .brown_1ffa[aria-expanded="true"] + .module-large-6746 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .video_b3d1 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .widget_top_1104 {
    gap: 8px;
  }
  
  .photo_4b9e {
    display: none;
  }
  
  .medium-a557 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .accent_advanced_f13e img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .medium-a557 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .medium-a557 svg {
    width: 14px;
    height: 14px;
  }
  
  .clean-6761 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.button_9dbe {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.focus_d751 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.main_d401 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.main_d401 svg {
  flex-shrink: 0;
}

.main_d401 a {
  color: var(--color-primary);
  text-decoration: none;
}

.main_d401 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .focus_d751 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.breadcrumb-slow-1eb1 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.highlight_bronze_ad1a {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .highlight_bronze_ad1a {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.aside_last_3f9a {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.aside_last_3f9a a {
  color: var(--color-primary);
  text-decoration: none;
}

.aside_last_3f9a a:hover {
  text-decoration: underline;
}

.south_7cf6 {
  color: var(--color-text-lighter);
}

.bright_4ebe {
  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) {
  .bright_4ebe {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .bright_4ebe {
    font-size: 1.5rem;
  }
}

.upper-f5c5 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.breadcrumb-966a {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .breadcrumb-966a {
    grid-template-columns: 1fr;
  }
}

.first_84f9 {
  display: flex;
  gap: var(--space-sm);
}

.info_6a65 {
  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;
}

.progress_08bc {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.progress_08bc strong {
  font-weight: 600;
  color: var(--color-text);
}

.progress_08bc span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.over-b111 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.module_smooth_512d {
  display: flex;
  align-items: center;
  justify-content: center;
}

.article-red-2d79 {
  position: relative;
  text-align: center;
}

.article-red-2d79 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.footer-outer-3770 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.label_a016 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.pressed_4ed8 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.photo-2720 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.gradient-focused-5b87 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.background-blue-cc4a {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .highlight_bronze_ad1a {
    grid-template-columns: 1fr;
  }
  
  .bright_4ebe {
    font-size: 1.75rem;
  }
  
  .module_smooth_512d {
    order: -1;
    max-width: 100%;
  }
  
  .article-red-2d79 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .bright_4ebe {
    font-size: 1.5rem;
  }
  
  .upper-f5c5 {
    font-size: 1rem;
  }
  
  .aside_last_3f9a {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .article-red-2d79 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.widget-bronze-e1b3 {
  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;
}

.east_e8a6 {
  background: var(--color-primary);
  color: white;
}

.east_e8a6:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.hidden_rough_f778 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.hidden_rough_f778:hover {
  background: var(--color-primary);
  color: white;
}

.pro_d7ef {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.pro_d7ef:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.mask-4a42 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.title-41f0 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.cold_6ce5 {
  padding: var(--space-xl) 0;
  background: white;
}

.frame-a5fa {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.header-03fe {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.header-03fe:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.middle_9c66 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.over-83ba {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.brown_d519 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.nav_8232 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.outline_5eab {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.dynamic_b414 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.active_tall_8e4b {
  list-style: none;
  counter-reset: toc-counter;
}

.active_tall_8e4b li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.active_tall_8e4b 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);
}

.active_tall_8e4b 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;
}

.active_tall_8e4b li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.content-90c9 {
  padding: var(--space-xxl) 0;
}

.simple-3c96 {
  background: var(--color-bg-section);
}

.out_a605 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.element_9b87 {
  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);
}

.pagination_wide_d9b3 {
  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);
}

.picture_yellow_4d46 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.simple-d7d6 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .simple-d7d6 {
    grid-template-columns: 1fr 300px;
  }
}

.fixed-2583 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.fixed-2583 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.fixed-2583 pre,
.fixed-2583 code {
  overflow-x: auto;
  max-width: 100%;
}

.fixed-2583 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);
}

.fixed-2583 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.fixed-2583 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.fixed-2583 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.fixed-2583 ul,
.fixed-2583 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.fixed-2583 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.fixed-2583 strong {
  font-weight: 600;
  color: var(--color-text);
}

.fixed-2583 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.fixed-2583 a:hover {
  color: var(--color-primary-dark);
}

.copper_869f {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.copper_869f li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.copper_869f 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) {
  .simple-d7d6 {
    grid-template-columns: 1fr;
  }
  
  .pagination_wide_d9b3 {
    font-size: 1.75rem;
  }
  
  .fixed-2583 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .pagination_wide_d9b3 {
    font-size: 1.5rem;
  }
  
  .fixed-2583 h3 {
    font-size: 1.375rem;
  }
  
  .fixed-2583 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.out-8523 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.hidden-5fcf {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.popup-a0f5 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.item_2942 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.selected-d963 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.lower_e36a {
  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;
}

.alert_cold_2aa2 {
  flex-shrink: 0;
}

.preview_dynamic_19d8 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.focused-ade2 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .focused-ade2 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.status_over_4acb,
.link_gas_228c,
.north_aac2 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.status_over_4acb thead,
.link_gas_228c thead {
  background: var(--color-primary);
  color: white;
}

.status_over_4acb th,
.status_over_4acb td,
.link_gas_228c th,
.link_gas_228c td,
.north_aac2 th,
.north_aac2 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .status_over_4acb th,
  .status_over_4acb td,
  .link_gas_228c th,
  .link_gas_228c td,
  .north_aac2 th,
  .north_aac2 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .status_over_4acb,
  .link_gas_228c,
  .north_aac2 {
    min-width: 600px;
  }
}

.status_over_4acb th,
.link_gas_228c th,
.north_aac2 th {
  font-weight: 600;
}

.status_over_4acb tbody tr:hover,
.link_gas_228c tbody tr:hover,
.north_aac2 tbody tr:hover {
  background: var(--color-bg-alt);
}

.accent_689e {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.section_229d {
  position: sticky;
  top: 80px;
  align-self: start;
}

.mask_c4a7 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.mask_c4a7 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.filter_4a34 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.filter_4a34 h4 {
  color: white;
}

.caption_2206 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.top_0e8e {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.top_0e8e:last-child {
  border-bottom: none;
}

.top_0e8e dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.top_0e8e dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.under_789d {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

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

.motion-cabf:hover {
  text-decoration: underline;
}

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

.light-545f {
  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);
}

.light-545f span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.button-580d {
  font-weight: 600;
  color: white;
}

.top_81f0 {
  list-style: none;
  padding: 0;
}

.top_81f0 li {
  padding: var(--space-xs) 0;
}

.green-a476 {
  color: #4caf50;
}

.pro-2ec4 {
  color: #ff9800;
}

.nav-6751 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.white_d99b {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.article_dirty_af0f {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.copper_d0f2 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.table-f301 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.widget-large-018c {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.feature_west_9af3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .feature_west_9af3 {
    grid-template-columns: 1fr;
  }
}

.tall-c150 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.tall-c150:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.focus_lite_37b8 {
  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;
}

.tall-c150 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.tall-c150 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.full-80ae {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.button-580d {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.yellow-ceb3 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.easy-d9e4 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.easy-d9e4 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.hard_242f {
  max-width: 900px;
  margin: 0 auto;
}

.pressed-0c59 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.description-in-3074 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .description-in-3074 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.box-inner-bbe2 {
  margin-top: var(--space-xxl);
}

.box-inner-bbe2 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.accordion-a4ec {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .accordion-a4ec {
    grid-template-columns: 1fr;
  }
}

.huge-8298 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.caption-tall-1f43 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.aside_warm_4ff9 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.huge-8298 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.huge-8298 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.huge-8298 li {
  padding: var(--space-xs) 0;
  color: white;
}

.huge-8298 .widget-bronze-e1b3 {
  width: 100%;
  background: white;
}

.caption-tall-1f43 .widget-bronze-e1b3 {
  color: #667eea;
}

.aside_warm_4ff9 .widget-bronze-e1b3 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.blue-7e52 {
  max-width: 900px;
  margin: 0 auto;
}

.right-ef52 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.action_623d {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.heading_678f {
  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);
}

.action_623d h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.search-fast-c5fd {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .action_623d {
    padding: var(--space-md);
  }
  
  .search-fast-c5fd {
    padding: var(--space-md);
  }
  
  .title_9517 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.notification_warm_cc8e ol,
.notification_warm_cc8e ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.notification_warm_cc8e li {
  margin-bottom: var(--space-sm);
}

.notification_warm_cc8e code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.menu-2241 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.link_full_b410 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.title_9517 {
  margin-top: var(--space-lg);
  text-align: center;
}

.title_9517 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.highlight_c194,
.short_f630,
.caption-dim-bf0b,
.item-paper-107e {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.status_c1e7 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.thumbnail-1998 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.blue-1ed0 {
  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) {
  .blue-1ed0 {
    font-size: 0.625rem;
  }
}

.aside_ee08 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.aside_ee08:hover {
  background: var(--color-primary-dark);
}

.north_1e1f {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.north_1e1f h4 {
  margin-bottom: var(--space-md);
}

.avatar_3e19 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.list_10ae {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.card-left-f68d {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .card-left-f68d {
    grid-template-columns: 1fr;
  }
}

.preview-e800 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.alert-hard-457b {
  border-color: var(--color-success);
}

.wrapper-pro-19f9 {
  border-color: var(--color-warning);
}

.wrapper-north-80f7 {
  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);
}

.alert-hard-457b .wrapper-north-80f7 {
  background: #e8f5e9;
  color: var(--color-success);
}

.wrapper-pro-19f9 .wrapper-north-80f7 {
  background: #fff3e0;
  color: var(--color-warning);
}

.preview-e800 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.preview-e800 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.content-fixed-7cb3 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.button-slow-8fc6 {
  margin: var(--space-xxl) 0;
}

.button-slow-8fc6 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.button-slow-8fc6 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.label_brown_5639 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .label_brown_5639 {
    grid-template-columns: 1fr;
  }
}

.button_south_bd38 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.button_south_bd38 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.cold-2656 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.cold-2656 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.pattern_gold_31a2 {
  margin-top: var(--space-xxl);
}

.shadow-soft-1493 {
  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);
}

.description-9633 {
  text-align: center;
}

.paragraph_ef41 {
  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);
}

.title_steel_4494 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.paragraph_ef41 .button-580d {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.action_6b1e {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.current_0ff2 p {
  margin-bottom: var(--space-md);
}

.dirty_6ca0 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .shadow-soft-1493 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.alert_advanced_8ce0 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.nav_paper_d5a0 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.link-6392 {
  margin-bottom: var(--space-xl);
}

.silver_57aa {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.alert-a7c0 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.notification_fa86 {
  color: var(--color-text-light);
}

.component_out_01e8 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.gradient-mini-a971 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.gallery_full_95f2 {
  font-weight: 600;
  color: var(--color-text);
}

.hover-0fa4 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.box-6db2 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.out-97ab {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.focus-full-a389 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.menu_c882 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.prev_b9ec {
  border: 2px solid #4caf50;
}

.info_motion_d189 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.link_easy_74a5 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.wrapper-gold-9c94 {
  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;
}

.solid_2174 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.hero_c0f4 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.dropdown-c39b {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.hovered-ea4e {
  text-align: right;
}

.hovered-ea4e .primary_e560 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.shade-lite-c291 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.dropdown_f3f3 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.dropdown_f3f3 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.up-6d68 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.thumbnail-1c35 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.modal_5867 {
  background: #e8f5e9;
  color: #2e7d32;
}

.popup-0642 {
  background: #e3f2fd;
  color: #1565c0;
}

.gold-1265 {
  background: #fff3e0;
  color: #e65100;
}

.purple-6041 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.purple-6041 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.copper-e706 {
  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);
}

.copper-e706:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.avatar-soft-b949 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.tabs-1d8e {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.tabs-1d8e strong {
  color: var(--color-primary);
}

.hover_8755 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.smooth_ccb7 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.active_51fe {
  max-width: 900px;
  margin: 0 auto;
}

.footer-white-e6c0 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.bright-bcb6 {
  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);
}

.bright-bcb6:hover {
  background: var(--color-bg-alt);
}

.action_3ec1 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.bright-bcb6[aria-expanded="true"] .action_3ec1 {
  transform: rotate(180deg);
}

.paragraph_action_6742 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.paragraph_action_6742 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.paragraph_action_6742 ul,
.paragraph_action_6742 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.paragraph_action_6742 li {
  margin-bottom: var(--space-xs);
}

.chip-5933 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.box_4cf8 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.chip-5933 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.bottom_3447 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.title_gas_6996 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.panel-east-a60a {
  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);
}

.item-47b4 {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.modal_tall_29f5 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .modal_tall_29f5 {
    grid-template-columns: 1fr;
  }
}

.shade-last-0594,
.solid-55a3 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.shade-last-0594 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.solid-55a3 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.shade-last-0594 h4,
.solid-55a3 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.shade-last-0594 ul,
.solid-55a3 ul {
  list-style: none;
  padding: 0;
}

.shade-last-0594 li,
.solid-55a3 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.over-4d19 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .over-4d19 {
    grid-template-columns: 1fr;
  }
}

.detail_hot_0723 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.liquid_ff63 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.heading_f64a {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.detail_hot_0723 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.detail_hot_0723 ul {
  list-style: none;
  padding: 0;
}

.detail_hot_0723 li {
  padding: var(--space-xs) 0;
  color: white;
}

.content_copper_4320 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.content_copper_4320 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.content_copper_4320 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.sidebar_dae2 {
  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);
}

.heading-bright-e47d {
  font-style: italic;
}

.modal-f82b {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.inner_84e6 {
  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_84e6 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.inner_84e6 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.footer_solid_0a1d {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.outer_b6e9 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.header-over-bce0 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.aside_right_9d3f {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .aside_right_9d3f {
    grid-template-columns: 1fr;
  }
}

.detail_f5ff {
  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);
}

.detail_f5ff:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.mini_1b06 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.detail_f5ff h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.detail_f5ff p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.label_e3bc {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.nav_0548 {
  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) */
.warm_ecaf {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.preview-f215 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.preview-f215 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.old_86a2 {
  list-style: none;
  padding: 0;
  margin: 0;
}

.old_86a2 li {
  margin-bottom: var(--space-xs);
}

.old_86a2 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.old_86a2 a:hover {
  color: white;
}

.tertiary-cde2 {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.tertiary-cde2 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);
}

.tertiary-cde2 a:hover {
  color: white;
  border-color: #666;
  background: #333;
}

.tertiary_fast_5f37 {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.tertiary_fast_5f37 a {
  color: #808080;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.tertiary_fast_5f37 a:hover {
  color: white;
}

.avatar-6cae > p {
  font-size: 0.875rem;
  color: #808080;
  margin: 0;
}

@media (max-width: 768px) {
  .nav_0548,
  .warm_ecaf {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.carousel_yellow_fe68 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.photo_simple_02c6 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.bronze-0c86 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.bronze-0c86 .first_84f9 {
  color: #4caf50;
  font-size: 0.875rem;
}

.item-complex-3d7d {
  list-style: none;
  padding: 0;
}

.item-complex-3d7d li {
  margin-bottom: var(--space-xs);
}

.item-complex-3d7d a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.item-complex-3d7d a:hover {
  color: white;
}

.heading-huge-bbd9 {
  list-style: none;
  padding: 0;
}

.heading-huge-bbd9 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.heading-huge-bbd9 a {
  color: #b0b0b0;
  text-decoration: none;
}

.heading-huge-bbd9 a:hover {
  color: white;
}

.avatar-6cae {
  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);
}

.basic-5548 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.basic-5548 a {
  color: #4caf50;
  text-decoration: none;
}

.pattern-red-92b2 {
  font-size: 0.75rem;
  color: #666666;
}

.selected-a8a8 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.selected-a8a8 a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

.selected-a8a8 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;
}

.icon_static_52ce {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.icon_static_52ce:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .avatar-6cae {
    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;
  }
  
  .bright_4ebe {
    font-size: 2rem;
  }
  
  .pagination_wide_d9b3 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .highlight_bronze_ad1a,
  .simple-d7d6 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .feature_west_9af3,
  .card-left-f68d,
  .accordion-a4ec,
  .label_brown_5639,
  .modal_tall_29f5,
  .over-4d19,
  .aside_right_9d3f,
  .nav_0548,
  .warm_ecaf {
    grid-template-columns: 1fr;
  }
  
  .frame-a5fa {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .content-90c9 {
    padding: var(--space-lg) 0;
  }
  
  .active_tall_8e4b li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .active_tall_8e4b li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .widget-bronze-e1b3 {
    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;
  }
  
  .frame-a5fa {
    grid-template-columns: 1fr;
  }
  
  .over-b111,
  .footer_solid_0a1d,
  .avatar_3e19 {
    flex-direction: column;
    width: 100%;
  }
  
  .mask-4a42,
  .title-41f0,
  .over-b111 .widget-bronze-e1b3,
  .footer_solid_0a1d .widget-bronze-e1b3 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .bright_4ebe {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .pagination_wide_d9b3 {
    font-size: 1.375rem;
  }
  
  .middle_9c66 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .header-03fe,
  .tall-c150,
  .mask_c4a7,
  .menu_c882,
  .right-ef52 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .blue-1ed0 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .focus_d751 {
    gap: var(--space-xs);
  }
  
  .main_d401 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .light-545f {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .paragraph_ef41 {
    width: 150px;
    height: 150px;
  }
  
  .title_steel_4494 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .large-bd9a,
  .button_9dbe,
  .over-b111,
  .inner_84e6,
  .outer_b6e9,
  .label_e3bc,
  .center-689a {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .content-90c9 {
    page-break-inside: avoid;
  }
}

/* css-noise: 5323 */
.ghost-box-k2 {
  padding: 0.2rem;
  font-size: 12px;
  line-height: 1.0;
}