/* ============================================
   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)
   ============================================ */
.black_383e {
  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;
}

.black_383e:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.gradient_ba3d {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .gradient_ba3d {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .gradient_ba3d {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.wrapper_thick_c0e7):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.wrapper_thick_c0e7,
header,
.hot_15ba,
.thumbnail_9478,
.short_95b5,
.active_4e9e,
.footer_6c41,
.pressed-9bf6,
.huge_c197 {
  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
   ============================================ */
.wrapper_thick_c0e7 {
  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);
}

.footer-wood-0d18 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.wrapper_thick_c0e7.gas-4dd9 {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.module_wide_dc73 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.notice-6298 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.outline-77a1 img {
  height: 36px;
  width: auto;
  display: block;
}

.table_7bd6 {
  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;
}

.table-out-6dcb {
  flex: 1;
}

.alert-pressed-aff1 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.notice-a6ed {
  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);
}

.notice-a6ed:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.notice-a6ed.fn-active-4dd2 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.border_slow_4611 {
  position: relative;
}

.gallery_25cd {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.gallery_25cd 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） */
.border_slow_4611:hover .gallery_25cd svg,
.gallery_25cd[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.block_7687 {
  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 */
.border_slow_4611:hover .block_7687 {
  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 */
.block_7687::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.panel_5efb {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.panel_5efb: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 */
.panel_5efb[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.bottom-7cab {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.tooltip_blue_74e0 {
  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;
}

.tooltip_blue_74e0:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.tooltip_blue_74e0 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.new_b634 {
  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;
}

.new_b634: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);
}

.new_b634 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.sidebar-paper-c8e0 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.surface_b9c9 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.sidebar-paper-c8e0[aria-expanded="true"] .surface_b9c9:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.sidebar-paper-c8e0[aria-expanded="true"] .surface_b9c9:nth-child(2) {
  opacity: 0;
}

.sidebar-paper-c8e0[aria-expanded="true"] .surface_b9c9:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .table-out-6dcb {
    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 */
  }

  .table-out-6dcb::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .table-out-6dcb.tabs_west_0d98 {
    display: block;
    right: 0;
  }
  
  .alert-pressed-aff1 {
    flex-direction: column;
    gap: 0;
  }
  
  .notice-a6ed {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .table-out-6dcb::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;
  }
  
  .table-out-6dcb.tabs_west_0d98::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .table-out-6dcb {
    display: none;
  }
  
  .sidebar-paper-c8e0 {
    display: flex;
  }
  
  .table_7bd6 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .tooltip_blue_74e0,
  .new_b634 {
    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 */
  .border_slow_4611 {
    position: relative;
  }
  
  .block_7687 {
    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;
  }
  
  .gallery_25cd[aria-expanded="true"] + .block_7687 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .panel_5efb {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .bottom-7cab {
    gap: 8px;
  }
  
  .tooltip_blue_74e0 {
    display: none;
  }
  
  .new_b634 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .outline-77a1 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .new_b634 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .new_b634 svg {
    width: 14px;
    height: 14px;
  }
  
  .module_wide_dc73 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.hot_15ba {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.secondary_2c3f {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.banner_715a {
  display: flex;
  align-items: center;
  gap: 6px;
}

.banner_715a svg {
  flex-shrink: 0;
}

.banner_715a a {
  color: var(--color-primary);
  text-decoration: none;
}

.banner_715a a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .secondary_2c3f {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.thumbnail_9478 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.detail_cold_b297 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .detail_cold_b297 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.panel-basic-2445 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.panel-basic-2445 a {
  color: var(--color-primary);
  text-decoration: none;
}

.panel-basic-2445 a:hover {
  text-decoration: underline;
}

.sort-89b5 {
  color: var(--color-text-lighter);
}

.input-up-9bea {
  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) {
  .input-up-9bea {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .input-up-9bea {
    font-size: 1.5rem;
  }
}

.tooltip_left_480b {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.basic-f889 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .basic-f889 {
    grid-template-columns: 1fr;
  }
}

.search_7182 {
  display: flex;
  gap: var(--space-sm);
}

.footer-c273 {
  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;
}

.full_4771 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.full_4771 strong {
  font-weight: 600;
  color: var(--color-text);
}

.full_4771 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.first_272f {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.active-black-1c69 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.light-879e {
  position: relative;
  text-align: center;
}

.light-879e img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.fluid_a797 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.table_ad2e {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.dropdown-10b4 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.paragraph-9f7c {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.feature_hard_e0ae {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.backdrop_5017 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .detail_cold_b297 {
    grid-template-columns: 1fr;
  }
  
  .input-up-9bea {
    font-size: 1.75rem;
  }
  
  .active-black-1c69 {
    order: -1;
    max-width: 100%;
  }
  
  .light-879e {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .input-up-9bea {
    font-size: 1.5rem;
  }
  
  .tooltip_left_480b {
    font-size: 1rem;
  }
  
  .panel-basic-2445 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .light-879e {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.link-east-8979 {
  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;
}

.badge-lite-5383 {
  background: var(--color-primary);
  color: white;
}

.badge-lite-5383:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.fast_a442 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.fast_a442:hover {
  background: var(--color-primary);
  color: white;
}

.out-8c07 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.out-8c07:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.video_green_e794 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.caption_7723 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.short_95b5 {
  padding: var(--space-xl) 0;
  background: white;
}

.frame-first-ed95 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.alert-a7b2 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.alert-a7b2:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.link-black-68cf {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.preview-e68e {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.tall-2a81 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.active_4e9e {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.article_5d21 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.overlay_mini_0791 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.top_2757 {
  list-style: none;
  counter-reset: toc-counter;
}

.top_2757 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.top_2757 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);
}

.top_2757 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;
}

.top_2757 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.footer_6c41 {
  padding: var(--space-xxl) 0;
}

.primary-large-eeae {
  background: var(--color-bg-section);
}

.logo-complex-4e8c {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.highlight-over-a9b1 {
  display: inline-block;
  padding: 6px 16px;
  background: var(--color-primary-light);
  color: white;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: 20px;
  margin-bottom: var(--space-md);
}

.popup_pressed_2dfd {
  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);
}

.soft_41e6 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.tall-3673 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .tall-3673 {
    grid-template-columns: 1fr 300px;
  }
}

.photo-under-3987 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.photo-under-3987 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.photo-under-3987 pre,
.photo-under-3987 code {
  overflow-x: auto;
  max-width: 100%;
}

.photo-under-3987 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);
}

.photo-under-3987 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.photo-under-3987 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.photo-under-3987 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.photo-under-3987 ul,
.photo-under-3987 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.photo-under-3987 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.photo-under-3987 strong {
  font-weight: 600;
  color: var(--color-text);
}

.photo-under-3987 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.photo-under-3987 a:hover {
  color: var(--color-primary-dark);
}

.summary_bottom_49e8 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.summary_bottom_49e8 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.summary_bottom_49e8 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) {
  .tall-3673 {
    grid-template-columns: 1fr;
  }
  
  .popup_pressed_2dfd {
    font-size: 1.75rem;
  }
  
  .photo-under-3987 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .popup_pressed_2dfd {
    font-size: 1.5rem;
  }
  
  .photo-under-3987 h3 {
    font-size: 1.375rem;
  }
  
  .photo-under-3987 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.summary_38c0 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.black-c9bb {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.rough_2f04 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.panel_3eb7 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.module-top-2fab strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.title-fixed-e0ce {
  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;
}

.banner-de5c {
  flex-shrink: 0;
}

.highlight-liquid-4c05 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.out_61ad {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .out_61ad {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.input_b76e,
.secondary-narrow-2b53,
.shade-aa53 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.input_b76e thead,
.secondary-narrow-2b53 thead {
  background: var(--color-primary);
  color: white;
}

.input_b76e th,
.input_b76e td,
.secondary-narrow-2b53 th,
.secondary-narrow-2b53 td,
.shade-aa53 th,
.shade-aa53 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .input_b76e th,
  .input_b76e td,
  .secondary-narrow-2b53 th,
  .secondary-narrow-2b53 td,
  .shade-aa53 th,
  .shade-aa53 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .input_b76e,
  .secondary-narrow-2b53,
  .shade-aa53 {
    min-width: 600px;
  }
}

.input_b76e th,
.secondary-narrow-2b53 th,
.shade-aa53 th {
  font-weight: 600;
}

.input_b76e tbody tr:hover,
.secondary-narrow-2b53 tbody tr:hover,
.shade-aa53 tbody tr:hover {
  background: var(--color-bg-alt);
}

.preview-3474 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.full_46e5 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.wrapper_98a5 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.wrapper_98a5 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.brown-e45a {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.brown-e45a h4 {
  color: white;
}

.photo_3dc4 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.gradient_inner_04db {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.gradient_inner_04db:last-child {
  border-bottom: none;
}

.gradient_inner_04db dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.gradient_inner_04db dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.title-2b3c {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.fast-540d {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.fast-540d:hover {
  text-decoration: underline;
}

.grid_red_d54d {
  text-align: center;
  margin-bottom: var(--space-md);
}

.search_f145 {
  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);
}

.search_f145 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.secondary-huge-e129 {
  font-weight: 600;
  color: white;
}

.footer_west_7cc7 {
  list-style: none;
  padding: 0;
}

.footer_west_7cc7 li {
  padding: var(--space-xs) 0;
}

.tall-2b51 {
  color: #4caf50;
}

.detail_2dba {
  color: #ff9800;
}

.tertiary_b255 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.prev-f86b {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.steel-f23b {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.icon_1182 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.badge-light-2539 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.tabs_06a8 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.menu_cool_885c {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .menu_cool_885c {
    grid-template-columns: 1fr;
  }
}

.feature-purple-b6d1 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.feature-purple-b6d1:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.current-244b {
  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;
}

.feature-purple-b6d1 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.feature-purple-b6d1 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.feature_5a9e {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.secondary-huge-e129 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.secondary_hard_ec90 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.background_rough_5c17 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.background_rough_5c17 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.filter-0df8 {
  max-width: 900px;
  margin: 0 auto;
}

.popup-82b4 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.dark_2ad8 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .dark_2ad8 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.accent-803a {
  margin-top: var(--space-xxl);
}

.accent-803a h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.in_6836 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .in_6836 {
    grid-template-columns: 1fr;
  }
}

.component-center-bae2 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.focus_d77e {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.modal_stale_ce4f {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.component-center-bae2 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.component-center-bae2 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.component-center-bae2 li {
  padding: var(--space-xs) 0;
  color: white;
}

.component-center-bae2 .link-east-8979 {
  width: 100%;
  background: white;
}

.focus_d77e .link-east-8979 {
  color: #667eea;
}

.modal_stale_ce4f .link-east-8979 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.iron_2de8 {
  max-width: 900px;
  margin: 0 auto;
}

.video-glass-f43d {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.header-north-bdb0 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.hero_easy_f440 {
  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);
}

.header-north-bdb0 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.tabs_2440 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .header-north-bdb0 {
    padding: var(--space-md);
  }
  
  .tabs_2440 {
    padding: var(--space-md);
  }
  
  .pattern_solid_742f {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.accordion-34a0 ol,
.accordion-34a0 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.accordion-34a0 li {
  margin-bottom: var(--space-sm);
}

.accordion-34a0 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.active_hard_32f6 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.hover-d98e {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.pattern_solid_742f {
  margin-top: var(--space-lg);
  text-align: center;
}

.pattern_solid_742f img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.wood-ac0b,
.media-c260,
.hidden_east_9a32,
.image-solid-9eec {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.surface_a5eb {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.slider-gas-8017 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.tag_focused_2f0f {
  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) {
  .tag_focused_2f0f {
    font-size: 0.625rem;
  }
}

.text_d7c1 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.text_d7c1:hover {
  background: var(--color-primary-dark);
}

.component_lower_c1af {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.component_lower_c1af h4 {
  margin-bottom: var(--space-md);
}

.steel-1cb2 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.content-d16f {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.chip-94e8 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .chip-94e8 {
    grid-template-columns: 1fr;
  }
}

.hero-silver-af55 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.warm_8c9d {
  border-color: var(--color-success);
}

.avatar-steel-a02e {
  border-color: var(--color-warning);
}

.link-729e {
  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);
}

.warm_8c9d .link-729e {
  background: #e8f5e9;
  color: var(--color-success);
}

.avatar-steel-a02e .link-729e {
  background: #fff3e0;
  color: var(--color-warning);
}

.hero-silver-af55 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.hero-silver-af55 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.motion-285c {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.under-f7f7 {
  margin: var(--space-xxl) 0;
}

.under-f7f7 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.under-f7f7 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.stone-d39b {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .stone-d39b {
    grid-template-columns: 1fr;
  }
}

.hidden_pro_813a {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.hidden_pro_813a h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.caption-4111 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.caption-4111 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.column-cold-7efc {
  margin-top: var(--space-xxl);
}

.tag-hard-131c {
  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);
}

.slider-6bb7 {
  text-align: center;
}

.link_4e40 {
  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);
}

.preview_out_f0ca {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.link_4e40 .secondary-huge-e129 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.pink_d4bb {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.button_up_a031 p {
  margin-bottom: var(--space-md);
}

.dropdown-808c {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .tag-hard-131c {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.sort-79a2 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.secondary-424e {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.motion_f261 {
  margin-bottom: var(--space-xl);
}

.selected_6fdb {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.bright_1291 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.fluid_aa3b {
  color: var(--color-text-light);
}

.iron-ad52 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

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

.block_40d9 {
  font-weight: 600;
  color: var(--color-text);
}

.button_24b4 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.shade_purple_6ce3 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.fresh_f846 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.texture-tiny-fda6 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.black_e9af {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.component-gas-47bb {
  border: 2px solid #4caf50;
}

.photo-c8b2 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.short_5578 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.badge_bright_4b03 {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-primary-light);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.125rem;
  flex-shrink: 0;
}

.solid_8958 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.progress-ffb7 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.title_center_4878 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.white-c14d {
  text-align: right;
}

.white-c14d .item-d601 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.overlay_cool_cc64 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.easy_ac88 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.easy_ac88 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.easy_4ad4 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.bronze_4f5e {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.picture-silver-d5a7 {
  background: #e8f5e9;
  color: #2e7d32;
}

.blue-2e24 {
  background: #e3f2fd;
  color: #1565c0;
}

.shade_9cef {
  background: #fff3e0;
  color: #e65100;
}

.advanced_2137 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.advanced_2137 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.description-198d {
  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);
}

.description-198d:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.accent_23f5 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.steel-4557 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.steel-4557 strong {
  color: var(--color-primary);
}

.hovered-343e {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.cool_5de4 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.hidden_first_c1a3 {
  max-width: 900px;
  margin: 0 auto;
}

.simple-d4ca {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.pro-6f7a {
  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);
}

.pro-6f7a:hover {
  background: var(--color-bg-alt);
}

.background_clean_2fa8 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.pro-6f7a[aria-expanded="true"] .background_clean_2fa8 {
  transform: rotate(180deg);
}

.input_7979 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.input_7979 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.input_7979 ul,
.input_7979 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.input_7979 li {
  margin-bottom: var(--space-xs);
}

.info_75e5 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.table-028f {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.info_75e5 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.sort-2333 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.dirty_80d5 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.middle_44db {
  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);
}

.sidebar-ea48 {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.silver_1e77 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .silver_1e77 {
    grid-template-columns: 1fr;
  }
}

.paragraph-center-be28,
.old-dc88 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.paragraph-center-be28 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.old-dc88 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.paragraph-center-be28 h4,
.old-dc88 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.paragraph-center-be28 ul,
.old-dc88 ul {
  list-style: none;
  padding: 0;
}

.paragraph-center-be28 li,
.old-dc88 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.tooltip_under_cc68 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .tooltip_under_cc68 {
    grid-template-columns: 1fr;
  }
}

.iron-b8ec {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.summary_prev_34f6 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.panel_north_70c0 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.iron-b8ec h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.iron-b8ec ul {
  list-style: none;
  padding: 0;
}

.iron-b8ec li {
  padding: var(--space-xs) 0;
  color: white;
}

.column-stone-f709 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.column-stone-f709 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.column-stone-f709 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.gold_a2f0 {
  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);
}

.fresh_d01d {
  font-style: italic;
}

.module_8574 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.light_c6b8 {
  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;
}

.light_c6b8 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.light_c6b8 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.pro-b8c7 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.pressed-9bf6 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.section_04d3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.narrow_aa58 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .narrow_aa58 {
    grid-template-columns: 1fr;
  }
}

.active_7d7b {
  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);
}

.active_7d7b:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.full_4da0 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.active_7d7b h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.active_7d7b p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.huge_c197 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.highlight-1c8e {
  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) */
.secondary_892d {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.red-d725 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.red-d725 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.dark_21d4 {
  list-style: none;
  padding: 0;
  margin: 0;
}

.dark_21d4 li {
  margin-bottom: var(--space-xs);
}

.dark_21d4 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.dark_21d4 a:hover {
  color: white;
}

.gold_255d {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.gold_255d 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);
}

.gold_255d a:hover {
  color: white;
  border-color: #666;
  background: #333;
}

.picture-7813 {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.picture-7813 a {
  color: #808080;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.picture-7813 a:hover {
  color: white;
}

.small_2e49 > p {
  font-size: 0.875rem;
  color: #808080;
  margin: 0;
}

@media (max-width: 768px) {
  .highlight-1c8e,
  .secondary_892d {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.notification_77fd h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.liquid_df96 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.border-outer-a8f4 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.border-outer-a8f4 .search_7182 {
  color: #4caf50;
  font-size: 0.875rem;
}

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

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

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

.nav_fluid_afac a:hover {
  color: white;
}

.last_c51d {
  list-style: none;
  padding: 0;
}

.last_c51d li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.last_c51d a {
  color: #b0b0b0;
  text-decoration: none;
}

.last_c51d a:hover {
  color: white;
}

.small_2e49 {
  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);
}

.warm_3d73 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.warm_3d73 a {
  color: #4caf50;
  text-decoration: none;
}

.preview_375c {
  font-size: 0.75rem;
  color: #666666;
}

.dirty_5c82 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.dirty_5c82 a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

.dirty_5c82 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;
}

.narrow-5a47 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.narrow-5a47:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .small_2e49 {
    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;
  }
  
  .input-up-9bea {
    font-size: 2rem;
  }
  
  .popup_pressed_2dfd {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .detail_cold_b297,
  .tall-3673 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .menu_cool_885c,
  .chip-94e8,
  .in_6836,
  .stone-d39b,
  .silver_1e77,
  .tooltip_under_cc68,
  .narrow_aa58,
  .highlight-1c8e,
  .secondary_892d {
    grid-template-columns: 1fr;
  }
  
  .frame-first-ed95 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .footer_6c41 {
    padding: var(--space-lg) 0;
  }
  
  .top_2757 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .top_2757 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .link-east-8979 {
    min-height: 44px;
  }
  
  /* Optimize images for mobile */
  img {
    height: auto;
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  :root {
    --space-lg: 1.5rem;
    --space-xl: 1.75rem;
    --space-xxl: 2rem;
  }
  
  .frame-first-ed95 {
    grid-template-columns: 1fr;
  }
  
  .first_272f,
  .pro-b8c7,
  .steel-1cb2 {
    flex-direction: column;
    width: 100%;
  }
  
  .video_green_e794,
  .caption_7723,
  .first_272f .link-east-8979,
  .pro-b8c7 .link-east-8979 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .input-up-9bea {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .popup_pressed_2dfd {
    font-size: 1.375rem;
  }
  
  .link-black-68cf {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .alert-a7b2,
  .feature-purple-b6d1,
  .wrapper_98a5,
  .black_e9af,
  .video-glass-f43d {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .tag_focused_2f0f {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .secondary_2c3f {
    gap: var(--space-xs);
  }
  
  .banner_715a {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .search_f145 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .link_4e40 {
    width: 150px;
    height: 150px;
  }
  
  .preview_out_f0ca {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .wrapper_thick_c0e7,
  .hot_15ba,
  .first_272f,
  .light_c6b8,
  .pressed-9bf6,
  .huge_c197,
  .sidebar-paper-c8e0 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .footer_6c41 {
    page-break-inside: avoid;
  }
}

/* css-noise: ae72 */
.promo-block-c9 {
  padding: 0.5rem;
  font-size: 14px;
  line-height: 1.3;
}