/* ============================================
   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)
   ============================================ */
.rough-0b58 {
  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;
}

.rough-0b58:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.slider_active_4bd0 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .slider_active_4bd0 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .slider_active_4bd0 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.accordion-fast-cc80):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.accordion-fast-cc80,
header,
.white_364d,
.bottom_0955,
.west_c2ce,
.up-b19f,
.overlay_iron_60b5,
.large_08ab,
.popup_a5e5 {
  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
   ============================================ */
.accordion-fast-cc80 {
  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);
}

.thumbnail_yellow_1bb4 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.accordion-fast-cc80.tag_9331 {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.small-c0cb {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.header-fluid-eee7 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.feature_f579 img {
  height: 36px;
  width: auto;
  display: block;
}

.menu-31aa {
  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;
}

.description_b4dc {
  flex: 1;
}

.thumbnail-outer-7246 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.wrapper-020a {
  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);
}

.wrapper-020a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.wrapper-020a.fn-active-8966 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.cold_4a3b {
  position: relative;
}

.avatar_b223 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.avatar_b223 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） */
.cold_4a3b:hover .avatar_b223 svg,
.avatar_b223[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.active_north_de9a {
  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 */
.cold_4a3b:hover .active_north_de9a {
  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 */
.active_north_de9a::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.mask-west-3bda {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.mask-west-3bda: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 */
.mask-west-3bda[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.label-9b05 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.wide-3842 {
  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;
}

.wide-3842:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.wide-3842 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.selected_860f {
  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;
}

.selected_860f: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);
}

.selected_860f svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.preview_hard_400a {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.smooth_5467 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.preview_hard_400a[aria-expanded="true"] .smooth_5467:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.preview_hard_400a[aria-expanded="true"] .smooth_5467:nth-child(2) {
  opacity: 0;
}

.preview_hard_400a[aria-expanded="true"] .smooth_5467:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .description_b4dc {
    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 */
  }

  .description_b4dc::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .description_b4dc.status-1c72 {
    display: block;
    right: 0;
  }
  
  .thumbnail-outer-7246 {
    flex-direction: column;
    gap: 0;
  }
  
  .wrapper-020a {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .description_b4dc::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;
  }
  
  .description_b4dc.status-1c72::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .description_b4dc {
    display: none;
  }
  
  .preview_hard_400a {
    display: flex;
  }
  
  .menu-31aa {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .wide-3842,
  .selected_860f {
    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 */
  .cold_4a3b {
    position: relative;
  }
  
  .active_north_de9a {
    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;
  }
  
  .avatar_b223[aria-expanded="true"] + .active_north_de9a {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .mask-west-3bda {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .label-9b05 {
    gap: 8px;
  }
  
  .wide-3842 {
    display: none;
  }
  
  .selected_860f {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .feature_f579 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .selected_860f {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .selected_860f svg {
    width: 14px;
    height: 14px;
  }
  
  .small-c0cb {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.white_364d {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.center_b777 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.footer_right_0ba3 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.footer_right_0ba3 svg {
  flex-shrink: 0;
}

.footer_right_0ba3 a {
  color: var(--color-primary);
  text-decoration: none;
}

.footer_right_0ba3 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .center_b777 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.bottom_0955 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.light-5ede {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .light-5ede {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.heading-219a {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.heading-219a a {
  color: var(--color-primary);
  text-decoration: none;
}

.heading-219a a:hover {
  text-decoration: underline;
}

.hard-8a7b {
  color: var(--color-text-lighter);
}

.preview-f6f6 {
  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) {
  .preview-f6f6 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .preview-f6f6 {
    font-size: 1.5rem;
  }
}

.gas-680b {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.element_static_d29e {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .element_static_d29e {
    grid-template-columns: 1fr;
  }
}

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

.module_8e80 {
  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;
}

.texture-orange-2e21 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.texture-orange-2e21 strong {
  font-weight: 600;
  color: var(--color-text);
}

.texture-orange-2e21 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.nav_41de {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.highlight_silver_3a73 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.last_6b5e {
  position: relative;
  text-align: center;
}

.last_6b5e img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.paragraph_5875 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.secondary-2506 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.panel_2d34 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.layout-inner-f1be {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.lite-416c {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.container-prev-0e20 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .light-5ede {
    grid-template-columns: 1fr;
  }
  
  .preview-f6f6 {
    font-size: 1.75rem;
  }
  
  .highlight_silver_3a73 {
    order: -1;
    max-width: 100%;
  }
  
  .last_6b5e {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .preview-f6f6 {
    font-size: 1.5rem;
  }
  
  .gas-680b {
    font-size: 1rem;
  }
  
  .heading-219a {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .last_6b5e {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.purple_8970 {
  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;
}

.filter_lower_49b4 {
  background: var(--color-primary);
  color: white;
}

.filter_lower_49b4:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.gradient-99eb {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.gradient-99eb:hover {
  background: var(--color-primary);
  color: white;
}

.top_b0bb {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.top_b0bb:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.heading_408e {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.shade-b6a6 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.west_c2ce {
  padding: var(--space-xl) 0;
  background: white;
}

.medium_0c30 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.copper-08e5 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.copper-08e5:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.dropdown_current_0e4d {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.avatar-cold-8f42 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.left_4c92 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.up-b19f {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.caption_d730 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.narrow-f2af {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.main-6245 {
  list-style: none;
  counter-reset: toc-counter;
}

.main-6245 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.main-6245 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);
}

.main-6245 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;
}

.main-6245 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.overlay_iron_60b5 {
  padding: var(--space-xxl) 0;
}

.shade-north-1a23 {
  background: var(--color-bg-section);
}

.detail_dynamic_67e1 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.item-simple-ea8c {
  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);
}

.popup_left_2afd {
  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);
}

.heading-93e3 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.sort-8130 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .sort-8130 {
    grid-template-columns: 1fr 300px;
  }
}

.upper_b9c8 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.upper_b9c8 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.upper_b9c8 pre,
.upper_b9c8 code {
  overflow-x: auto;
  max-width: 100%;
}

.upper_b9c8 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);
}

.upper_b9c8 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.upper_b9c8 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.upper_b9c8 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.upper_b9c8 ul,
.upper_b9c8 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.upper_b9c8 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.upper_b9c8 strong {
  font-weight: 600;
  color: var(--color-text);
}

.upper_b9c8 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.upper_b9c8 a:hover {
  color: var(--color-primary-dark);
}

.pagination_current_b0d7 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.pagination_current_b0d7 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.pagination_current_b0d7 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) {
  .sort-8130 {
    grid-template-columns: 1fr;
  }
  
  .popup_left_2afd {
    font-size: 1.75rem;
  }
  
  .upper_b9c8 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .popup_left_2afd {
    font-size: 1.5rem;
  }
  
  .upper_b9c8 h3 {
    font-size: 1.375rem;
  }
  
  .upper_b9c8 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.notification-lite-69b9 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.south_1aec {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.focus_plasma_e09f {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.frame-d4cb {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.stone_5217 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.under_93e1 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: #f1f8ff;
  border: 2px solid #0366d6;
  border-radius: var(--radius-lg);
  margin: var(--space-xl) 0;
}

.button-f60f {
  flex-shrink: 0;
}

.tag-77f0 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.outline_1dcc {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .outline_1dcc {
    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_action_d98b,
.complex-bc07,
.prev-3c08 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.widget_action_d98b thead,
.complex-bc07 thead {
  background: var(--color-primary);
  color: white;
}

.widget_action_d98b th,
.widget_action_d98b td,
.complex-bc07 th,
.complex-bc07 td,
.prev-3c08 th,
.prev-3c08 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .widget_action_d98b th,
  .widget_action_d98b td,
  .complex-bc07 th,
  .complex-bc07 td,
  .prev-3c08 th,
  .prev-3c08 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .widget_action_d98b,
  .complex-bc07,
  .prev-3c08 {
    min-width: 600px;
  }
}

.widget_action_d98b th,
.complex-bc07 th,
.prev-3c08 th {
  font-weight: 600;
}

.widget_action_d98b tbody tr:hover,
.complex-bc07 tbody tr:hover,
.prev-3c08 tbody tr:hover {
  background: var(--color-bg-alt);
}

.pagination_3dea {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.progress_b58f {
  position: sticky;
  top: 80px;
  align-self: start;
}

.thick_23d4 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.thick_23d4 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

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

.badge-smooth-1edf h4 {
  color: white;
}

.alert-aa35 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.wood-36ac {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.wood-36ac:last-child {
  border-bottom: none;
}

.wood-36ac dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.wood-36ac dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.search_a252 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.hard_a5fc {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.hard_a5fc:hover {
  text-decoration: underline;
}

.tall-49b9 {
  text-align: center;
  margin-bottom: var(--space-md);
}

.video_top_513e {
  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);
}

.video_top_513e span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.wrapper_paper_2631 {
  font-weight: 600;
  color: white;
}

.background_91b2 {
  list-style: none;
  padding: 0;
}

.background_91b2 li {
  padding: var(--space-xs) 0;
}

.module-52eb {
  color: #4caf50;
}

.clean_a845 {
  color: #ff9800;
}

.solid_7657 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.plasma_c067 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.slider_out_929f {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.list_large_b9cf {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.popup_solid_e772 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.notification_dynamic_c472 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.info-east-d452 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .info-east-d452 {
    grid-template-columns: 1fr;
  }
}

.wood_d806 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.wood_d806:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.complex_eeee {
  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;
}

.wood_d806 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.wood_d806 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.light-e98f {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.wrapper_paper_2631 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.gradient_189c {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.wrapper_ad68 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.wrapper_ad68 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.in-5437 {
  max-width: 900px;
  margin: 0 auto;
}

.panel-outer-a004 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.input-8f24 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .input-8f24 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.under-7546 {
  margin-top: var(--space-xxl);
}

.under-7546 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.grid-071b {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .grid-071b {
    grid-template-columns: 1fr;
  }
}

.copper-da87 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.main-404d {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.avatar-smooth-1e87 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.copper-da87 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.copper-da87 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.copper-da87 li {
  padding: var(--space-xs) 0;
  color: white;
}

.copper-da87 .purple_8970 {
  width: 100%;
  background: white;
}

.main-404d .purple_8970 {
  color: #667eea;
}

.avatar-smooth-1e87 .purple_8970 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.pink-a5f0 {
  max-width: 900px;
  margin: 0 auto;
}

.slow_ac70 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.bright_c159 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.green-1350 {
  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);
}

.bright_c159 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.texture-c739 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .bright_c159 {
    padding: var(--space-md);
  }
  
  .texture-c739 {
    padding: var(--space-md);
  }
  
  .tag_2f85 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.feature-yellow-1cd3 ol,
.feature-yellow-1cd3 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.feature-yellow-1cd3 li {
  margin-bottom: var(--space-sm);
}

.feature-yellow-1cd3 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.nav_d57d {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.widget_435a {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.tag_2f85 {
  margin-top: var(--space-lg);
  text-align: center;
}

.tag_2f85 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.overlay-stone-7739,
.soft-45a6,
.backdrop_9200,
.surface-8c6b {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

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

.alert_light_57e4 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.section_00bc {
  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) {
  .section_00bc {
    font-size: 0.625rem;
  }
}

.backdrop_15f8 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.backdrop_15f8:hover {
  background: var(--color-primary-dark);
}

.shadow-active-5ba5 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.shadow-active-5ba5 h4 {
  margin-bottom: var(--space-md);
}

.slider-a2e5 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.chip_1695 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.shade_7270 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .shade_7270 {
    grid-template-columns: 1fr;
  }
}

.green_2a9d {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.up-929b {
  border-color: var(--color-success);
}

.summary_61d3 {
  border-color: var(--color-warning);
}

.gallery_35e3 {
  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);
}

.up-929b .gallery_35e3 {
  background: #e8f5e9;
  color: var(--color-success);
}

.summary_61d3 .gallery_35e3 {
  background: #fff3e0;
  color: var(--color-warning);
}

.green_2a9d h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.green_2a9d p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.bronze_a43a {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.dropdown-ef4f {
  margin: var(--space-xxl) 0;
}

.dropdown-ef4f h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.dropdown-ef4f > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.inner_30ef {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .inner_30ef {
    grid-template-columns: 1fr;
  }
}

.short_8f5e {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.short_8f5e h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.list_8533 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.list_8533 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.easy_4c9c {
  margin-top: var(--space-xxl);
}

.texture-45b1 {
  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);
}

.search-e244 {
  text-align: center;
}

.button-c552 {
  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);
}

.form_4cec {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.button-c552 .wrapper_paper_2631 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.wide-2a8c {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.green-6d89 p {
  margin-bottom: var(--space-md);
}

.shadow-lite-2663 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .texture-45b1 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.component-stone-23f6 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.notice_next_1150 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.form-orange-c5d9 {
  margin-bottom: var(--space-xl);
}

.alert_motion_9335 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.hover_3233 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.shadow_1f31 {
  color: var(--color-text-light);
}

.gallery_fcb1 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.center-6c1d {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.title-2487 {
  font-weight: 600;
  color: var(--color-text);
}

.card_outer_42b9 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.footer_white_ddb0 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.old-598e {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.tag-802a {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.current-263a {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.header-e6fa {
  border: 2px solid #4caf50;
}

.red_0d30 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.notice_bronze_47ca {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.easy-5037 {
  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;
}

.main-9eb2 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.badge_34df {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.accent-b8f5 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.detail_f20b {
  text-align: right;
}

.detail_f20b .lower_2f17 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.backdrop_b3a4 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.disabled_ca1a h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.disabled_ca1a p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.heading_5427 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.block-up-a168 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.focus_motion_1f3e {
  background: #e8f5e9;
  color: #2e7d32;
}

.in_a4bf {
  background: #e3f2fd;
  color: #1565c0;
}

.next_a89b {
  background: #fff3e0;
  color: #e65100;
}

.shadow-gas-5ed7 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.shadow-gas-5ed7 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.text-paper-17a6 {
  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);
}

.text-paper-17a6:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.panel-fdf2 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.pink_91ae {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.pink_91ae strong {
  color: var(--color-primary);
}

.shade_8fbe {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.footer_down_1729 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.preview_wood_3311 {
  max-width: 900px;
  margin: 0 auto;
}

.pagination_ea74 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.modal_hard_e831 {
  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);
}

.modal_hard_e831:hover {
  background: var(--color-bg-alt);
}

.west_a5bc {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.modal_hard_e831[aria-expanded="true"] .west_a5bc {
  transform: rotate(180deg);
}

.gradient-57e3 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.gradient-57e3 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.gradient-57e3 ul,
.gradient-57e3 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.gradient-57e3 li {
  margin-bottom: var(--space-xs);
}

.focused_9268 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.status_0b75 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.focused_9268 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.bottom-831a {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.input-99c4 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.widget-aa03 {
  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);
}

.wide_6f86 {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.pattern_f5ae {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .pattern_f5ae {
    grid-template-columns: 1fr;
  }
}

.tag_tiny_baa8,
.block_old_14b3 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.tag_tiny_baa8 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.block_old_14b3 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.tag_tiny_baa8 h4,
.block_old_14b3 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.tag_tiny_baa8 ul,
.block_old_14b3 ul {
  list-style: none;
  padding: 0;
}

.tag_tiny_baa8 li,
.block_old_14b3 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.sort_solid_4893 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .sort_solid_4893 {
    grid-template-columns: 1fr;
  }
}

.disabled-in-ff6b {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.mini_db1e {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.modal_current_bf90 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.disabled-in-ff6b h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.disabled-in-ff6b ul {
  list-style: none;
  padding: 0;
}

.disabled-in-ff6b li {
  padding: var(--space-xs) 0;
  color: white;
}

.accent_lower_bdb5 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.accent_lower_bdb5 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.accent_lower_bdb5 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.message-wood-798f {
  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);
}

.static-fff4 {
  font-style: italic;
}

.info-6bbb {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.table_66b2 {
  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_66b2 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.table_66b2 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.fluid_d8e1 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.large_08ab {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.tooltip_5b12 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.green-f49b {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .green-f49b {
    grid-template-columns: 1fr;
  }
}

.outline-2b27 {
  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);
}

.outline-2b27:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.list-under-8cda {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.outline-2b27 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.outline-2b27 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.popup_a5e5 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.tag_77e9 {
  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) */
.grid-4646 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.hidden-5ab6 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.hidden-5ab6 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.block-south-f67a {
  list-style: none;
  padding: 0;
  margin: 0;
}

.block-south-f67a li {
  margin-bottom: var(--space-xs);
}

.block-south-f67a a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.block-south-f67a a:hover {
  color: white;
}

.disabled-7a99 {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.disabled-7a99 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);
}

.disabled-7a99 a:hover {
  color: white;
  border-color: #666;
  background: #333;
}

.summary-yellow-90bd {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.summary-yellow-90bd a {
  color: #808080;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.summary-yellow-90bd a:hover {
  color: white;
}

.icon_hard_c680 > p {
  font-size: 0.875rem;
  color: #808080;
  margin: 0;
}

@media (max-width: 768px) {
  .tag_77e9,
  .grid-4646 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.rough_3ec7 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.text-plasma-59c1 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.hover_active_1151 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.hover_active_1151 .main_simple_fdee {
  color: #4caf50;
  font-size: 0.875rem;
}

.content_5a01 {
  list-style: none;
  padding: 0;
}

.content_5a01 li {
  margin-bottom: var(--space-xs);
}

.content_5a01 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.content_5a01 a:hover {
  color: white;
}

.active_43e1 {
  list-style: none;
  padding: 0;
}

.active_43e1 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.active_43e1 a {
  color: #b0b0b0;
  text-decoration: none;
}

.active_43e1 a:hover {
  color: white;
}

.icon_hard_c680 {
  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_78c9 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.content_78c9 a {
  color: #4caf50;
  text-decoration: none;
}

.wide-ded7 {
  font-size: 0.75rem;
  color: #666666;
}

.media_8377 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.media_8377 a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

.media_8377 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;
}

.table-08e5 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.table-08e5:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .icon_hard_c680 {
    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;
  }
  
  .preview-f6f6 {
    font-size: 2rem;
  }
  
  .popup_left_2afd {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .light-5ede,
  .sort-8130 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .info-east-d452,
  .shade_7270,
  .grid-071b,
  .inner_30ef,
  .pattern_f5ae,
  .sort_solid_4893,
  .green-f49b,
  .tag_77e9,
  .grid-4646 {
    grid-template-columns: 1fr;
  }
  
  .medium_0c30 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .overlay_iron_60b5 {
    padding: var(--space-lg) 0;
  }
  
  .main-6245 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .main-6245 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .purple_8970 {
    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;
  }
  
  .medium_0c30 {
    grid-template-columns: 1fr;
  }
  
  .nav_41de,
  .fluid_d8e1,
  .slider-a2e5 {
    flex-direction: column;
    width: 100%;
  }
  
  .heading_408e,
  .shade-b6a6,
  .nav_41de .purple_8970,
  .fluid_d8e1 .purple_8970 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .preview-f6f6 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .popup_left_2afd {
    font-size: 1.375rem;
  }
  
  .dropdown_current_0e4d {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .copper-08e5,
  .wood_d806,
  .thick_23d4,
  .current-263a,
  .slow_ac70 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .section_00bc {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .center_b777 {
    gap: var(--space-xs);
  }
  
  .footer_right_0ba3 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .video_top_513e {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .button-c552 {
    width: 150px;
    height: 150px;
  }
  
  .form_4cec {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .accordion-fast-cc80,
  .white_364d,
  .nav_41de,
  .table_66b2,
  .large_08ab,
  .popup_a5e5,
  .preview_hard_400a {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .overlay_iron_60b5 {
    page-break-inside: avoid;
  }
}

/* css-noise: d53c */
.widget-item-r9 {
  padding: 0.4rem;
  font-size: 10px;
  line-height: 1.2;
}