/* ============================================
   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)
   ============================================ */
.link-bottom-610f {
  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;
}

.link-bottom-610f:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.simple_be75 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .simple_be75 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .simple_be75 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.aside_3b65):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.aside_3b65,
header,
.widget-dirty-492a,
.link_next_ee15,
.logo-b5d7,
.outline_d3d0,
.pink-2f70,
.disabled_8250,
.logo_29c9 {
  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
   ============================================ */
.aside_3b65 {
  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);
}

.banner-focused-b537 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.aside_3b65.main_up_4558 {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.section-f34f {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.menu_1b04 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.black-8ee9 img {
  height: 36px;
  width: auto;
  display: block;
}

.link-6c1c {
  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;
}

.slider_bright_6c5c {
  flex: 1;
}

.section_plasma_46f4 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.box-new-9481 {
  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);
}

.box-new-9481:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.box-new-9481.fn-active-02bc {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.new_45bf {
  position: relative;
}

.motion_7c49 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.motion_7c49 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） */
.new_45bf:hover .motion_7c49 svg,
.motion_7c49[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.wood_5c40 {
  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 */
.new_45bf:hover .wood_5c40 {
  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 */
.wood_5c40::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.texture-east-e6db {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.texture-east-e6db: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 */
.texture-east-e6db[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.column_f4c4 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.pink-e1b7 {
  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;
}

.pink-e1b7:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.pink-e1b7 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.video-purple-b8aa {
  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;
}

.video-purple-b8aa: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);
}

.video-purple-b8aa svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.active-c42d {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.layout-dark-348e {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.active-c42d[aria-expanded="true"] .layout-dark-348e:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.active-c42d[aria-expanded="true"] .layout-dark-348e:nth-child(2) {
  opacity: 0;
}

.active-c42d[aria-expanded="true"] .layout-dark-348e:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .slider_bright_6c5c {
    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 */
  }

  .slider_bright_6c5c::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .slider_bright_6c5c.notice-9e01 {
    display: block;
    right: 0;
  }
  
  .section_plasma_46f4 {
    flex-direction: column;
    gap: 0;
  }
  
  .box-new-9481 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .slider_bright_6c5c::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;
  }
  
  .slider_bright_6c5c.notice-9e01::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .slider_bright_6c5c {
    display: none;
  }
  
  .active-c42d {
    display: flex;
  }
  
  .link-6c1c {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .pink-e1b7,
  .video-purple-b8aa {
    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 */
  .new_45bf {
    position: relative;
  }
  
  .wood_5c40 {
    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;
  }
  
  .motion_7c49[aria-expanded="true"] + .wood_5c40 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .texture-east-e6db {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .column_f4c4 {
    gap: 8px;
  }
  
  .pink-e1b7 {
    display: none;
  }
  
  .video-purple-b8aa {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .black-8ee9 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .video-purple-b8aa {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .video-purple-b8aa svg {
    width: 14px;
    height: 14px;
  }
  
  .section-f34f {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.widget-dirty-492a {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.under_4e78 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.article_complex_401d {
  display: flex;
  align-items: center;
  gap: 6px;
}

.article_complex_401d svg {
  flex-shrink: 0;
}

.article_complex_401d a {
  color: var(--color-primary);
  text-decoration: none;
}

.article_complex_401d a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .under_4e78 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.link_next_ee15 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.video-purple-c032 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .video-purple-c032 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.table-1660 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.table-1660 a {
  color: var(--color-primary);
  text-decoration: none;
}

.table-1660 a:hover {
  text-decoration: underline;
}

.grid-dirty-5ac6 {
  color: var(--color-text-lighter);
}

.module_liquid_880f {
  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) {
  .module_liquid_880f {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .module_liquid_880f {
    font-size: 1.5rem;
  }
}

.out-9afb {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.row-f945 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .row-f945 {
    grid-template-columns: 1fr;
  }
}

.banner-a7f3 {
  display: flex;
  gap: var(--space-sm);
}

.accent-advanced-9817 {
  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;
}

.icon_9a70 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.icon_9a70 strong {
  font-weight: 600;
  color: var(--color-text);
}

.icon_9a70 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.narrow-d5f6 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.wrapper-2e47 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.highlight-e692 {
  position: relative;
  text-align: center;
}

.highlight-e692 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.selected_d4d9 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.progress_middle_26b5 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.feature_75cf {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.easy-79ef {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.silver-9eda {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.video_c3c2 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .video-purple-c032 {
    grid-template-columns: 1fr;
  }
  
  .module_liquid_880f {
    font-size: 1.75rem;
  }
  
  .wrapper-2e47 {
    order: -1;
    max-width: 100%;
  }
  
  .highlight-e692 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .module_liquid_880f {
    font-size: 1.5rem;
  }
  
  .out-9afb {
    font-size: 1rem;
  }
  
  .table-1660 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .highlight-e692 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.link_wood_0f42 {
  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;
}

.status_next_9ecf {
  background: var(--color-primary);
  color: white;
}

.status_next_9ecf:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.fast_52fb {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.fast_52fb:hover {
  background: var(--color-primary);
  color: white;
}

.bronze_93f6 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.bronze_93f6:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.label_cfa6 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.accent_yellow_a77c {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.logo-b5d7 {
  padding: var(--space-xl) 0;
  background: white;
}

.card-3027 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.info_a52b {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.info_a52b:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.soft_9b19 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.soft-52e6 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.hover-f76a {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.outline_d3d0 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

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

.static-6129 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.active_8fa9 {
  list-style: none;
  counter-reset: toc-counter;
}

.active_8fa9 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.active_8fa9 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_8fa9 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_8fa9 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.pink-2f70 {
  padding: var(--space-xxl) 0;
}

.frame-selected-d3bf {
  background: var(--color-bg-section);
}

.full-9c43 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.article-pressed-7000 {
  display: inline-block;
  padding: 6px 16px;
  background: var(--color-primary-light);
  color: white;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: 20px;
  margin-bottom: var(--space-md);
}

.tertiary-05a2 {
  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);
}

.paper_9fc1 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.hovered_7e81 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .hovered_7e81 {
    grid-template-columns: 1fr 300px;
  }
}

.steel_90dc {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.steel_90dc img {
  max-width: 100%;
  height: auto;
  display: block;
}

.steel_90dc pre,
.steel_90dc code {
  overflow-x: auto;
  max-width: 100%;
}

.steel_90dc 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);
}

.steel_90dc h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.steel_90dc h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.steel_90dc p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.steel_90dc ul,
.steel_90dc ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.steel_90dc li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.steel_90dc strong {
  font-weight: 600;
  color: var(--color-text);
}

.steel_90dc a {
  color: var(--color-primary);
  text-decoration: underline;
}

.steel_90dc a:hover {
  color: var(--color-primary-dark);
}

.heading_warm_89b2 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.heading_warm_89b2 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.heading_warm_89b2 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) {
  .hovered_7e81 {
    grid-template-columns: 1fr;
  }
  
  .tertiary-05a2 {
    font-size: 1.75rem;
  }
  
  .steel_90dc {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .tertiary-05a2 {
    font-size: 1.5rem;
  }
  
  .steel_90dc h3 {
    font-size: 1.375rem;
  }
  
  .steel_90dc h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.outline-5bc1 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.description_adf0 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.hero_b2ae {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.summary_steel_8131 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.hard_cb03 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.layout_complex_1760 {
  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;
}

.out_665c {
  flex-shrink: 0;
}

.gallery_tall_9df9 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.icon_c377 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .icon_c377 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.sidebar-127f,
.gallery-ac5d,
.stone-1a5a {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.sidebar-127f thead,
.gallery-ac5d thead {
  background: var(--color-primary);
  color: white;
}

.sidebar-127f th,
.sidebar-127f td,
.gallery-ac5d th,
.gallery-ac5d td,
.stone-1a5a th,
.stone-1a5a td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .sidebar-127f th,
  .sidebar-127f td,
  .gallery-ac5d th,
  .gallery-ac5d td,
  .stone-1a5a th,
  .stone-1a5a td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .sidebar-127f,
  .gallery-ac5d,
  .stone-1a5a {
    min-width: 600px;
  }
}

.sidebar-127f th,
.gallery-ac5d th,
.stone-1a5a th {
  font-weight: 600;
}

.sidebar-127f tbody tr:hover,
.gallery-ac5d tbody tr:hover,
.stone-1a5a tbody tr:hover {
  background: var(--color-bg-alt);
}

.nav_bc0b {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.caption_stale_f08c {
  position: sticky;
  top: 80px;
  align-self: start;
}

.text-f347 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.text-f347 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.stone-f943 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.stone-f943 h4 {
  color: white;
}

.slider_selected_8cce {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.section-pressed-2f43 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.section-pressed-2f43:last-child {
  border-bottom: none;
}

.section-pressed-2f43 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.section-pressed-2f43 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.tooltip_ef60 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.widget-536b {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.widget-536b:hover {
  text-decoration: underline;
}

.focus_smooth_85ac {
  text-align: center;
  margin-bottom: var(--space-md);
}

.wrapper_fluid_9719 {
  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);
}

.wrapper_fluid_9719 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.item-624b {
  font-weight: 600;
  color: white;
}

.description-west-9177 {
  list-style: none;
  padding: 0;
}

.description-west-9177 li {
  padding: var(--space-xs) 0;
}

.photo_medium_771f {
  color: #4caf50;
}

.stale_efee {
  color: #ff9800;
}

.input-b723 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.layout-0fae {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.detail_19bb {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.hero_north_ac14 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.description_solid_729b {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.paragraph-30bf {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.shade-short-1972 {
  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-short-1972 {
    grid-template-columns: 1fr;
  }
}

.hidden_prev_fc49 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.hidden_prev_fc49:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.primary_0d7c {
  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;
}

.hidden_prev_fc49 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.hidden_prev_fc49 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.photo-fresh-95c4 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.item-624b {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.container-under-7c9c {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.photo-easy-631d {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.photo-easy-631d h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.label-b6e3 {
  max-width: 900px;
  margin: 0 auto;
}

.container_95f2 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.slider-822d {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .slider-822d {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.silver_e10e {
  margin-top: var(--space-xxl);
}

.silver_e10e h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.layout_up_5185 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .layout_up_5185 {
    grid-template-columns: 1fr;
  }
}

.detail-white-3156 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

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

.component-easy-3e9b {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.detail-white-3156 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.detail-white-3156 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.detail-white-3156 li {
  padding: var(--space-xs) 0;
  color: white;
}

.detail-white-3156 .link_wood_0f42 {
  width: 100%;
  background: white;
}

.border-huge-fdaa .link_wood_0f42 {
  color: #667eea;
}

.component-easy-3e9b .link_wood_0f42 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.medium-d240 {
  max-width: 900px;
  margin: 0 auto;
}

.text_dim_40a0 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.wide_987d {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.tag-inner-fd16 {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(255,255,255,0.2);
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.wide_987d h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.title_fluid_4184 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .wide_987d {
    padding: var(--space-md);
  }
  
  .title_fluid_4184 {
    padding: var(--space-md);
  }
  
  .box-upper-8f0c {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.modal-cold-8ba8 ol,
.modal-cold-8ba8 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.modal-cold-8ba8 li {
  margin-bottom: var(--space-sm);
}

.modal-cold-8ba8 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.input-soft-c8e0 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.sidebar_17e3 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.box-upper-8f0c {
  margin-top: var(--space-lg);
  text-align: center;
}

.box-upper-8f0c img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.hero_8405,
.hidden-clean-f056,
.row_down_9d5c,
.shade-2e21 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.media_fa39 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.simple_03b9 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.picture_4d26 {
  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) {
  .picture_4d26 {
    font-size: 0.625rem;
  }
}

.thumbnail_complex_e125 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.thumbnail_complex_e125:hover {
  background: var(--color-primary-dark);
}

.out-d4ef {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.out-d4ef h4 {
  margin-bottom: var(--space-md);
}

.description-ae33 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.disabled-6637 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.large-2b83 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .large-2b83 {
    grid-template-columns: 1fr;
  }
}

.accent_lower_ee1f {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.down-3957 {
  border-color: var(--color-success);
}

.widget-light-ca88 {
  border-color: var(--color-warning);
}

.west-04c5 {
  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);
}

.down-3957 .west-04c5 {
  background: #e8f5e9;
  color: var(--color-success);
}

.widget-light-ca88 .west-04c5 {
  background: #fff3e0;
  color: var(--color-warning);
}

.accent_lower_ee1f h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.accent_lower_ee1f p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.logo_soft_281f {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.pink-3000 {
  margin: var(--space-xxl) 0;
}

.pink-3000 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.pink-3000 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.icon_36f5 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .icon_36f5 {
    grid-template-columns: 1fr;
  }
}

.next_3b09 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.next_3b09 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.rough_b5f1 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.rough_b5f1 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.wide_b348 {
  margin-top: var(--space-xxl);
}

.footer-b8c4 {
  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);
}

.grid_small_1620 {
  text-align: center;
}

.search-full-307f {
  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);
}

.hard-119b {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.search-full-307f .item-624b {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.left-aa1a {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.grid_17c3 p {
  margin-bottom: var(--space-md);
}

.tabs-complex-f4e1 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .footer-b8c4 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.pagination_03e0 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.top_3f86 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.tag_097a {
  margin-bottom: var(--space-xl);
}

.simple_6d08 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.surface-681e {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.hard-cd5d {
  color: var(--color-text-light);
}

.box-ec32 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.middle-9b54 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.dropdown_easy_c7a7 {
  font-weight: 600;
  color: var(--color-text);
}

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

.video-in-858a {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.outline_c30c {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.alert-4606 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.tag_d5c3 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.center-f3a7 {
  border: 2px solid #4caf50;
}

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

.disabled-cdb2 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.media-57c0 {
  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;
}

.module_paper_f69f {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.aside-cc68 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.breadcrumb_complex_8e0a {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.preview_8b1d {
  text-align: right;
}

.preview_8b1d .solid-c1ed {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.dirty-30c3 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.icon-focused-c2be h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.icon-focused-c2be p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.accent_984f {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.basic-c03d {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.progress-ca72 {
  background: #e8f5e9;
  color: #2e7d32;
}

.advanced_1aad {
  background: #e3f2fd;
  color: #1565c0;
}

.prev_e7d1 {
  background: #fff3e0;
  color: #e65100;
}

.input_top_bf80 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.input_top_bf80 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.clean-b01e {
  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);
}

.clean-b01e:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.layout-basic-1a6f {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.carousel_b815 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.carousel_b815 strong {
  color: var(--color-primary);
}

.pattern_27f5 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.shadow-de1e {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.narrow-dd75 {
  max-width: 900px;
  margin: 0 auto;
}

.complex_8c74 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.widget_liquid_fd2b {
  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);
}

.widget_liquid_fd2b:hover {
  background: var(--color-bg-alt);
}

.silver-df56 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.widget_liquid_fd2b[aria-expanded="true"] .silver-df56 {
  transform: rotate(180deg);
}

.light_1852 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.light_1852 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.light_1852 ul,
.light_1852 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.light_1852 li {
  margin-bottom: var(--space-xs);
}

.grid_advanced_3a27 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.caption_24c5 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.grid_advanced_3a27 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.south_043c {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.tooltip_under_6e38 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.narrow-d05c {
  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);
}

.mask_out_095b {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.footer-fb87 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .footer-fb87 {
    grid-template-columns: 1fr;
  }
}

.large_1cbc,
.short_4368 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.large_1cbc {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.short_4368 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.large_1cbc h4,
.short_4368 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.large_1cbc ul,
.short_4368 ul {
  list-style: none;
  padding: 0;
}

.large_1cbc li,
.short_4368 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.prev-88a7 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .prev-88a7 {
    grid-template-columns: 1fr;
  }
}

.pattern_fast_2708 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.in_c286 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.easy-08af {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.pattern_fast_2708 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.pattern_fast_2708 ul {
  list-style: none;
  padding: 0;
}

.pattern_fast_2708 li {
  padding: var(--space-xs) 0;
  color: white;
}

.alert-green-ab01 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.alert-green-ab01 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.alert-green-ab01 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.in-a353 {
  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);
}

.action_7798 {
  font-style: italic;
}

.form_prev_1c68 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.heading_a2ea {
  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;
}

.heading_a2ea h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.heading_a2ea p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.texture-ab15 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.disabled_8250 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.box-medium-ecf7 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.frame-steel-3fc1 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .frame-steel-3fc1 {
    grid-template-columns: 1fr;
  }
}

.top_2478 {
  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);
}

.top_2478:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.stone-dae2 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.top_2478 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.top_2478 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.logo_29c9 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.module-down-036d {
  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) */
.backdrop-solid-2226 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.in-a533 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.in-a533 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

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

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

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

.title_edab a:hover {
  color: white;
}

.right_432b {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.right_432b 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);
}

.right_432b a:hover {
  color: white;
  border-color: #666;
  background: #333;
}

.progress-fluid-506d {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.progress-fluid-506d a {
  color: #808080;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.progress-fluid-506d a:hover {
  color: white;
}

.tag-20ae > p {
  font-size: 0.875rem;
  color: #808080;
  margin: 0;
}

@media (max-width: 768px) {
  .module-down-036d,
  .backdrop-solid-2226 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.surface_up_0fdf h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.feature-plasma-a909 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.texture-2701 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.texture-2701 .banner-a7f3 {
  color: #4caf50;
  font-size: 0.875rem;
}

.text-out-b393 {
  list-style: none;
  padding: 0;
}

.text-out-b393 li {
  margin-bottom: var(--space-xs);
}

.text-out-b393 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.text-out-b393 a:hover {
  color: white;
}

.element-center-83a7 {
  list-style: none;
  padding: 0;
}

.element-center-83a7 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.element-center-83a7 a {
  color: #b0b0b0;
  text-decoration: none;
}

.element-center-83a7 a:hover {
  color: white;
}

.tag-20ae {
  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);
}

.glass-11ba p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.glass-11ba a {
  color: #4caf50;
  text-decoration: none;
}

.pattern_95c0 {
  font-size: 0.75rem;
  color: #666666;
}

.wood-ae02 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.wood-ae02 a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

.wood-ae02 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;
}

.gallery-c519 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.gallery-c519:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .tag-20ae {
    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;
  }
  
  .module_liquid_880f {
    font-size: 2rem;
  }
  
  .tertiary-05a2 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .video-purple-c032,
  .hovered_7e81 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .shade-short-1972,
  .large-2b83,
  .layout_up_5185,
  .icon_36f5,
  .footer-fb87,
  .prev-88a7,
  .frame-steel-3fc1,
  .module-down-036d,
  .backdrop-solid-2226 {
    grid-template-columns: 1fr;
  }
  
  .card-3027 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .pink-2f70 {
    padding: var(--space-lg) 0;
  }
  
  .active_8fa9 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .active_8fa9 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .link_wood_0f42 {
    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;
  }
  
  .card-3027 {
    grid-template-columns: 1fr;
  }
  
  .narrow-d5f6,
  .texture-ab15,
  .description-ae33 {
    flex-direction: column;
    width: 100%;
  }
  
  .label_cfa6,
  .accent_yellow_a77c,
  .narrow-d5f6 .link_wood_0f42,
  .texture-ab15 .link_wood_0f42 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .module_liquid_880f {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .tertiary-05a2 {
    font-size: 1.375rem;
  }
  
  .soft_9b19 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .info_a52b,
  .hidden_prev_fc49,
  .text-f347,
  .tag_d5c3,
  .text_dim_40a0 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .picture_4d26 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .under_4e78 {
    gap: var(--space-xs);
  }
  
  .article_complex_401d {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .wrapper_fluid_9719 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .search-full-307f {
    width: 150px;
    height: 150px;
  }
  
  .hard-119b {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .aside_3b65,
  .widget-dirty-492a,
  .narrow-d5f6,
  .heading_a2ea,
  .disabled_8250,
  .logo_29c9,
  .active-c42d {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .pink-2f70 {
    page-break-inside: avoid;
  }
}

/* css-noise: 7c85 */
.phantom-card-q2 {
  padding: 0.4rem;
  font-size: 13px;
  line-height: 1.1;
}
