/* ============================================
   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)
   ============================================ */
.media_289a {
  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;
}

.media_289a:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.dim_e97d {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .dim_e97d {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .dim_e97d {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.video_out_4d36):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.video_out_4d36,
header,
.gradient_17b2,
.soft_6b1b,
.table-lower-8861,
.white_589f,
.up-f6a3,
.row_5e50,
.filter_bronze_3c78 {
  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
   ============================================ */
.video_out_4d36 {
  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);
}

.button_bottom_9420 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.video_out_4d36.border-d81f {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.description-b6e6 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.pagination_2e49 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.secondary_ac9f img {
  height: 36px;
  width: auto;
  display: block;
}

.old-f74e {
  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;
}

.stale_1e8e {
  flex: 1;
}

.disabled-7d5a {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.selected-32d9 {
  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);
}

.selected-32d9:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.selected-32d9.fn-active-e133 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.fresh_f8e4 {
  position: relative;
}

.layout_cool_2d90 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.layout_cool_2d90 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） */
.fresh_f8e4:hover .layout_cool_2d90 svg,
.layout_cool_2d90[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.accordion-53f3 {
  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 */
.fresh_f8e4:hover .accordion-53f3 {
  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 */
.accordion-53f3::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.liquid-be9f {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.liquid-be9f: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 */
.liquid-be9f[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.dropdown_4ac2 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.paragraph-c120 {
  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;
}

.paragraph-c120:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.paragraph-c120 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.easy-b98f {
  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;
}

.easy-b98f: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);
}

.easy-b98f svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.popup-2f2e {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.background-white-2db2 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.popup-2f2e[aria-expanded="true"] .background-white-2db2:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.popup-2f2e[aria-expanded="true"] .background-white-2db2:nth-child(2) {
  opacity: 0;
}

.popup-2f2e[aria-expanded="true"] .background-white-2db2:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .stale_1e8e {
    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 */
  }

  .stale_1e8e::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .stale_1e8e.filter-down-8325 {
    display: block;
    right: 0;
  }
  
  .disabled-7d5a {
    flex-direction: column;
    gap: 0;
  }
  
  .selected-32d9 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .stale_1e8e::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;
  }
  
  .stale_1e8e.filter-down-8325::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .stale_1e8e {
    display: none;
  }
  
  .popup-2f2e {
    display: flex;
  }
  
  .old-f74e {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .paragraph-c120,
  .easy-b98f {
    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 */
  .fresh_f8e4 {
    position: relative;
  }
  
  .accordion-53f3 {
    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;
  }
  
  .layout_cool_2d90[aria-expanded="true"] + .accordion-53f3 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .liquid-be9f {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .dropdown_4ac2 {
    gap: 8px;
  }
  
  .paragraph-c120 {
    display: none;
  }
  
  .easy-b98f {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .secondary_ac9f img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .easy-b98f {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .easy-b98f svg {
    width: 14px;
    height: 14px;
  }
  
  .description-b6e6 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.gradient_17b2 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.medium_cdc3 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.north_50da {
  display: flex;
  align-items: center;
  gap: 6px;
}

.north_50da svg {
  flex-shrink: 0;
}

.north_50da a {
  color: var(--color-primary);
  text-decoration: none;
}

.north_50da a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .medium_cdc3 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.soft_6b1b {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.label_4711 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .label_4711 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.plasma_2a44 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.plasma_2a44 a {
  color: var(--color-primary);
  text-decoration: none;
}

.plasma_2a44 a:hover {
  text-decoration: underline;
}

.section_4f6f {
  color: var(--color-text-lighter);
}

.label_prev_9fed {
  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) {
  .label_prev_9fed {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .label_prev_9fed {
    font-size: 1.5rem;
  }
}

.article-5ec5 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.sidebar_fc18 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .sidebar_fc18 {
    grid-template-columns: 1fr;
  }
}

.top_f238 {
  display: flex;
  gap: var(--space-sm);
}

.thick-7aa1 {
  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;
}

.description_1e41 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.description_1e41 strong {
  font-weight: 600;
  color: var(--color-text);
}

.description_1e41 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.chip-a74f {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.heading_f07a {
  display: flex;
  align-items: center;
  justify-content: center;
}

.secondary_selected_2aa3 {
  position: relative;
  text-align: center;
}

.secondary_selected_2aa3 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.element_upper_6f56 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.picture-7289 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.focus_4883 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.selected-2af5 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.iron_ae0e {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.component_focused_a641 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .label_4711 {
    grid-template-columns: 1fr;
  }
  
  .label_prev_9fed {
    font-size: 1.75rem;
  }
  
  .heading_f07a {
    order: -1;
    max-width: 100%;
  }
  
  .secondary_selected_2aa3 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .label_prev_9fed {
    font-size: 1.5rem;
  }
  
  .article-5ec5 {
    font-size: 1rem;
  }
  
  .plasma_2a44 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .secondary_selected_2aa3 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.current-2393 {
  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;
}

.medium-9597 {
  background: var(--color-primary);
  color: white;
}

.medium-9597:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.status-south-e7c9 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.status-south-e7c9:hover {
  background: var(--color-primary);
  color: white;
}

.container-silver-1382 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.container-silver-1382:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.box-green-592a {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.row-c657 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.table-lower-8861 {
  padding: var(--space-xl) 0;
  background: white;
}

.simple_4075 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.pattern_f622 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.pattern_f622:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.disabled-3a21 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.alert-active-0b91 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.tabs_6c71 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.white_589f {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.liquid_8c4e {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.next-fb4e {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.hard-6827 {
  list-style: none;
  counter-reset: toc-counter;
}

.hard-6827 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.hard-6827 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);
}

.hard-6827 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;
}

.hard-6827 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.up-f6a3 {
  padding: var(--space-xxl) 0;
}

.text_3a0f {
  background: var(--color-bg-section);
}

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

.component-d6ea {
  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);
}

.disabled-under-d3a4 {
  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);
}

.surface-dark-fa96 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.fluid_de70 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .fluid_de70 {
    grid-template-columns: 1fr 300px;
  }
}

.iron_b46a {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.iron_b46a img {
  max-width: 100%;
  height: auto;
  display: block;
}

.iron_b46a pre,
.iron_b46a code {
  overflow-x: auto;
  max-width: 100%;
}

.iron_b46a h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin: var(--space-xl) 0 var(--space-md);
  color: var(--color-text);
}

.iron_b46a h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.iron_b46a h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.iron_b46a p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.iron_b46a ul,
.iron_b46a ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.iron_b46a li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.iron_b46a strong {
  font-weight: 600;
  color: var(--color-text);
}

.iron_b46a a {
  color: var(--color-primary);
  text-decoration: underline;
}

.iron_b46a a:hover {
  color: var(--color-primary-dark);
}

.sidebar-last-8476 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.sidebar-last-8476 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.sidebar-last-8476 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) {
  .fluid_de70 {
    grid-template-columns: 1fr;
  }
  
  .disabled-under-d3a4 {
    font-size: 1.75rem;
  }
  
  .iron_b46a {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .disabled-under-d3a4 {
    font-size: 1.5rem;
  }
  
  .iron_b46a h3 {
    font-size: 1.375rem;
  }
  
  .iron_b46a h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.accordion_pink_b396 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.menu_2a83 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.footer_7e8b {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.picture-db6d {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.badge-cd2f strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.summary-gas-e053 {
  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;
}

.lite-4f3d {
  flex-shrink: 0;
}

.shadow-clean-d867 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.texture_lower_8bc6 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .texture_lower_8bc6 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.pattern_a9f4,
.banner-6f2b,
.box-slow-542c {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.pattern_a9f4 thead,
.banner-6f2b thead {
  background: var(--color-primary);
  color: white;
}

.pattern_a9f4 th,
.pattern_a9f4 td,
.banner-6f2b th,
.banner-6f2b td,
.box-slow-542c th,
.box-slow-542c td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .pattern_a9f4 th,
  .pattern_a9f4 td,
  .banner-6f2b th,
  .banner-6f2b td,
  .box-slow-542c th,
  .box-slow-542c td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .pattern_a9f4,
  .banner-6f2b,
  .box-slow-542c {
    min-width: 600px;
  }
}

.pattern_a9f4 th,
.banner-6f2b th,
.box-slow-542c th {
  font-weight: 600;
}

.pattern_a9f4 tbody tr:hover,
.banner-6f2b tbody tr:hover,
.box-slow-542c tbody tr:hover {
  background: var(--color-bg-alt);
}

.primary-south-2c4d {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.dark_699f {
  position: sticky;
  top: 80px;
  align-self: start;
}

.notification-e33c {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.notification-e33c h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.dim-9a45 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.dim-9a45 h4 {
  color: white;
}

.module-381a {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.nav_ad7d {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.nav_ad7d:last-child {
  border-bottom: none;
}

.nav_ad7d dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.nav_ad7d dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.gradient_49e1 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

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

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

.mini-e9f2 {
  text-align: center;
  margin-bottom: var(--space-md);
}

.top_07ab {
  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);
}

.top_07ab span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.frame-steel-3819 {
  font-weight: 600;
  color: white;
}

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

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

.gallery-left-0d03 {
  color: #4caf50;
}

.wide-a465 {
  color: #ff9800;
}

.icon-complex-32f8 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.box_5659 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

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

.next_e8ce {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.progress_928e {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.north_1271 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.next-3831 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .next-3831 {
    grid-template-columns: 1fr;
  }
}

.backdrop-c64f {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.backdrop-c64f:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.black-690b {
  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;
}

.backdrop-c64f h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.backdrop-c64f p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.hero-851e {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.frame-steel-3819 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.progress-b294 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.progress-4e77 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.progress-4e77 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.label-hard-814b {
  max-width: 900px;
  margin: 0 auto;
}

.search_medium_5aec {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.hot_0cd9 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .hot_0cd9 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.easy_c7a3 {
  margin-top: var(--space-xxl);
}

.easy_c7a3 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.tooltip-hot-f696 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .tooltip-hot-f696 {
    grid-template-columns: 1fr;
  }
}

.left_91eb {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.orange_e245 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.sidebar-up-54a7 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.left_91eb h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.left_91eb ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.left_91eb li {
  padding: var(--space-xs) 0;
  color: white;
}

.left_91eb .current-2393 {
  width: 100%;
  background: white;
}

.orange_e245 .current-2393 {
  color: #667eea;
}

.sidebar-up-54a7 .current-2393 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.shadow_selected_258b {
  max-width: 900px;
  margin: 0 auto;
}

.video-01fd {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.active-a27a {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.secondary_mini_4761 {
  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);
}

.active-a27a h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.full_8f7b {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .active-a27a {
    padding: var(--space-md);
  }
  
  .full_8f7b {
    padding: var(--space-md);
  }
  
  .background-44e4 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.outer-14e5 ol,
.outer-14e5 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.outer-14e5 li {
  margin-bottom: var(--space-sm);
}

.outer-14e5 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.layout_6f2d {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.hero-yellow-2fc4 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.background-44e4 {
  margin-top: var(--space-lg);
  text-align: center;
}

.background-44e4 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.small_a303,
.backdrop_6439,
.tabs-5e54,
.row-1fa9 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.avatar_147f {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.list-2101 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.accordion_8c07 {
  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) {
  .accordion_8c07 {
    font-size: 0.625rem;
  }
}

.medium_5c57 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.medium_5c57:hover {
  background: var(--color-primary-dark);
}

.wrapper-dim-2f66 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.wrapper-dim-2f66 h4 {
  margin-bottom: var(--space-md);
}

.block-5dd6 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.east_766c {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.disabled_bd7e {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .disabled_bd7e {
    grid-template-columns: 1fr;
  }
}

.image-fc67 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.popup_1da6 {
  border-color: var(--color-success);
}

.aside-8920 {
  border-color: var(--color-warning);
}

.description_c602 {
  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);
}

.popup_1da6 .description_c602 {
  background: #e8f5e9;
  color: var(--color-success);
}

.aside-8920 .description_c602 {
  background: #fff3e0;
  color: var(--color-warning);
}

.image-fc67 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.image-fc67 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.accordion-951a {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.input-1ba8 {
  margin: var(--space-xxl) 0;
}

.input-1ba8 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.input-1ba8 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.iron-b367 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .iron-b367 {
    grid-template-columns: 1fr;
  }
}

.filter-18e9 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.filter-18e9 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.fixed_8c61 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.fixed_8c61 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.last-6386 {
  margin-top: var(--space-xxl);
}

.breadcrumb_purple_5713 {
  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);
}

.north-8944 {
  text-align: center;
}

.silver_4090 {
  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);
}

.info_64bd {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.silver_4090 .frame-steel-3819 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.summary-out-9eac {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.active-left-f40d p {
  margin-bottom: var(--space-md);
}

.outer-710f {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .breadcrumb_purple_5713 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.feature_90a3 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.background_1dab {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.notification_0670 {
  margin-bottom: var(--space-xl);
}

.black-979c {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.hover-stale-816f {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.element-5ec0 {
  color: var(--color-text-light);
}

.layout_small_6229 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.thumbnail-bottom-058f {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.tag-f9be {
  font-weight: 600;
  color: var(--color-text);
}

.right-3b4f {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.block_7d67 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.tag-simple-2248 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.shade-820c {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.list_easy_f16e {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.orange-15f3 {
  border: 2px solid #4caf50;
}

.thumbnail-rough-1a61 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.huge-b4fa {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.orange_21ec {
  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;
}

.grid_744a {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.tag_next_e09b {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.lite-4122 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.article-1ea7 {
  text-align: right;
}

.article-1ea7 .upper_5122 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.status_inner_7c51 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.media_hard_01eb h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.media_hard_01eb p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.form-92e8 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.box_wood_9cef {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.easy_9c54 {
  background: #e8f5e9;
  color: #2e7d32;
}

.label-hard-6231 {
  background: #e3f2fd;
  color: #1565c0;
}

.hot_41fb {
  background: #fff3e0;
  color: #e65100;
}

.photo_white_b7ac {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.photo_white_b7ac span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.current_1bc2 {
  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);
}

.current_1bc2:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.iron_0abd {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.hero_b973 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.hero_b973 strong {
  color: var(--color-primary);
}

.active_short_9183 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.logo-fixed-8a3b {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.hard-0a5b {
  max-width: 900px;
  margin: 0 auto;
}

.progress_copper_8cdd {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.hidden-654c {
  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);
}

.hidden-654c:hover {
  background: var(--color-bg-alt);
}

.detail_e149 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.hidden-654c[aria-expanded="true"] .detail_e149 {
  transform: rotate(180deg);
}

.solid_ac97 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.solid_ac97 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.solid_ac97 ul,
.solid_ac97 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.solid_ac97 li {
  margin-bottom: var(--space-xs);
}

.top_28fa {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.stone_3b62 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.top_28fa code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.accordion_53b5 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.active-liquid-85b8 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.frame-center-0d3b {
  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);
}

.hidden-easy-3bba {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

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

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

.fixed_de0d,
.slider_motion_2345 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.fixed_de0d {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.slider_motion_2345 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.fixed_de0d h4,
.slider_motion_2345 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.fixed_de0d ul,
.slider_motion_2345 ul {
  list-style: none;
  padding: 0;
}

.fixed_de0d li,
.slider_motion_2345 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.soft-e9c4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .soft-e9c4 {
    grid-template-columns: 1fr;
  }
}

.chip-a942 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.popup_center_5c3c {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.photo-selected-1a98 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.chip-a942 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.chip-a942 ul {
  list-style: none;
  padding: 0;
}

.chip-a942 li {
  padding: var(--space-xs) 0;
  color: white;
}

.media-middle-ab3f {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.media-middle-ab3f h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.media-middle-ab3f p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.liquid_65be {
  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);
}

.liquid_f66a {
  font-style: italic;
}

.filter_a9ac {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.warm-b168 {
  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;
}

.warm-b168 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.warm-b168 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.button_786a {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.row_5e50 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.new_a613 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.lite-ca6e {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .lite-ca6e {
    grid-template-columns: 1fr;
  }
}

.banner_bronze_c7a4 {
  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);
}

.banner_bronze_c7a4:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.aside-fixed-f222 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.banner_bronze_c7a4 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.banner_bronze_c7a4 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.filter_bronze_3c78 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.table_south_f2ad {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
  .table_south_f2ad {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.dirty_0235 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.plasma-6b50 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.pattern-2461 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.pattern-2461 .top_f238 {
  color: #4caf50;
  font-size: 0.875rem;
}

.paragraph_pink_7e8f {
  list-style: none;
  padding: 0;
}

.paragraph_pink_7e8f li {
  margin-bottom: var(--space-xs);
}

.paragraph_pink_7e8f a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.paragraph_pink_7e8f a:hover {
  color: white;
}

.focus-tall-1fea {
  list-style: none;
  padding: 0;
}

.focus-tall-1fea li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.focus-tall-1fea a {
  color: #b0b0b0;
  text-decoration: none;
}

.focus-tall-1fea a:hover {
  color: white;
}

.sort_9268 {
  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);
}

.article_center_358e p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.article_center_358e a {
  color: #4caf50;
  text-decoration: none;
}

.content-brown-8e11 {
  font-size: 0.75rem;
  color: #666666;
}

.alert-737c {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.selected-9108 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.selected-9108:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .sort_9268 {
    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;
  }
  
  .label_prev_9fed {
    font-size: 2rem;
  }
  
  .disabled-under-d3a4 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .label_4711,
  .fluid_de70 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .next-3831,
  .disabled_bd7e,
  .tooltip-hot-f696,
  .iron-b367,
  .module_adfa,
  .soft-e9c4,
  .lite-ca6e,
  .table_south_f2ad {
    grid-template-columns: 1fr;
  }
  
  .simple_4075 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .up-f6a3 {
    padding: var(--space-lg) 0;
  }
  
  .hard-6827 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .hard-6827 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .current-2393 {
    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;
  }
  
  .simple_4075 {
    grid-template-columns: 1fr;
  }
  
  .chip-a74f,
  .button_786a,
  .block-5dd6 {
    flex-direction: column;
    width: 100%;
  }
  
  .box-green-592a,
  .row-c657,
  .chip-a74f .current-2393,
  .button_786a .current-2393 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .label_prev_9fed {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .disabled-under-d3a4 {
    font-size: 1.375rem;
  }
  
  .disabled-3a21 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .pattern_f622,
  .backdrop-c64f,
  .notification-e33c,
  .list_easy_f16e,
  .video-01fd {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .accordion_8c07 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .medium_cdc3 {
    gap: var(--space-xs);
  }
  
  .north_50da {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .top_07ab {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .silver_4090 {
    width: 150px;
    height: 150px;
  }
  
  .info_64bd {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .video_out_4d36,
  .gradient_17b2,
  .chip-a74f,
  .warm-b168,
  .row_5e50,
  .filter_bronze_3c78,
  .popup-2f2e {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .up-f6a3 {
    page-break-inside: avoid;
  }
}

/* css-noise: a9e2 */
.shadow-element-r8 {
  padding: 0.2rem;
  font-size: 12px;
  line-height: 1.0;
}
