/* ============================================
   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)
   ============================================ */
.heading-clean-e2a4 {
  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;
}

.heading-clean-e2a4:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.upper_6cb5 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .upper_6cb5 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .upper_6cb5 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.icon-lite-b14d):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.icon-lite-b14d,
header,
.overlay-pro-5056,
.paper-9bd6,
.module-d0df,
.border_ded5,
.upper_a8a1,
.aside-32a0,
.avatar_fda3 {
  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
   ============================================ */
.icon-lite-b14d {
  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);
}

.grid_7045 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.icon-lite-b14d.description_cc9a {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.fast_6572 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.in_7a64 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.stale-3fca img {
  height: 36px;
  width: auto;
  display: block;
}

.north_ea0f {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 12px;
  background: #e8f5e9;
  color: var(--color-success);
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 12px;
  white-space: nowrap;
}

.slider-next-21c0 {
  flex: 1;
}

.row_5503 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.south_e5f9 {
  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);
}

.south_e5f9:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.south_e5f9.fn-active-d82e {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.shade-lite-7a21 {
  position: relative;
}

.gold_485a {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.gold_485a 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） */
.shade-lite-7a21:hover .gold_485a svg,
.gold_485a[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.green-52a1 {
  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 */
.shade-lite-7a21:hover .green-52a1 {
  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 */
.green-52a1::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.surface-5f9a {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.surface-5f9a: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 */
.surface-5f9a[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.layout-mini-7783 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.highlight_c70e {
  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;
}

.highlight_c70e:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.highlight_c70e svg {
  flex-shrink: 0;
}

/* Header Download Button */
.component-hot-860b {
  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;
}

.component-hot-860b: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);
}

.component-hot-860b svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.detail_784d {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.avatar-easy-1984 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.detail_784d[aria-expanded="true"] .avatar-easy-1984:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.detail_784d[aria-expanded="true"] .avatar-easy-1984:nth-child(2) {
  opacity: 0;
}

.detail_784d[aria-expanded="true"] .avatar-easy-1984:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .slider-next-21c0 {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: white;
    box-shadow: -2px 0 8px rgba(0, 0, 0, 0.1);
    padding: 80px 0 20px;
    transition: right 0.3s ease-out;
    z-index: 999;
    overflow-y: auto; /* 移动端菜单内容过多时可滚动 */
    overflow-x: visible; /* 水平方向不滚动，确保下拉菜单可见 */
    /* 隐藏滚动条外观，但保留可滚动能力，视觉上更自然 */
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE/Edge */
  }

  .slider-next-21c0::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .slider-next-21c0.form-3f46 {
    display: block;
    right: 0;
  }
  
  .row_5503 {
    flex-direction: column;
    gap: 0;
  }
  
  .south_e5f9 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .slider-next-21c0::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease-out;
  }
  
  .slider-next-21c0.form-3f46::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .slider-next-21c0 {
    display: none;
  }
  
  .detail_784d {
    display: flex;
  }
  
  .north_ea0f {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .highlight_c70e,
  .component-hot-860b {
    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 */
  .shade-lite-7a21 {
    position: relative;
  }
  
  .green-52a1 {
    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;
  }
  
  .gold_485a[aria-expanded="true"] + .green-52a1 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .surface-5f9a {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .layout-mini-7783 {
    gap: 8px;
  }
  
  .highlight_c70e {
    display: none;
  }
  
  .component-hot-860b {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .stale-3fca img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .component-hot-860b {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .component-hot-860b svg {
    width: 14px;
    height: 14px;
  }
  
  .fast_6572 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.overlay-pro-5056 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.carousel-clean-821e {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.aside-5dd1 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.aside-5dd1 svg {
  flex-shrink: 0;
}

.aside-5dd1 a {
  color: var(--color-primary);
  text-decoration: none;
}

.aside-5dd1 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .carousel-clean-821e {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.paper-9bd6 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.overlay-dirty-583a {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .overlay-dirty-583a {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.component_89cd {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.component_89cd a {
  color: var(--color-primary);
  text-decoration: none;
}

.component_89cd a:hover {
  text-decoration: underline;
}

.down-1b2e {
  color: var(--color-text-lighter);
}

.form_6574 {
  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) {
  .form_6574 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .form_6574 {
    font-size: 1.5rem;
  }
}

.media_d384 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.hero-c999 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .hero-c999 {
    grid-template-columns: 1fr;
  }
}

.chip-stone-216d {
  display: flex;
  gap: var(--space-sm);
}

.header_wide_d415 {
  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;
}

.layout-b45b {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.layout-b45b strong {
  font-weight: 600;
  color: var(--color-text);
}

.layout-b45b span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.static-c860 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.element_lite_7f55 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.chip-hot-b4c8 {
  position: relative;
  text-align: center;
}

.chip-hot-b4c8 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.input-f6c1 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.image_0947 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.mini_1742 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.grid-85d9 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.row_6655 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.current-fb34 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .overlay-dirty-583a {
    grid-template-columns: 1fr;
  }
  
  .form_6574 {
    font-size: 1.75rem;
  }
  
  .element_lite_7f55 {
    order: -1;
    max-width: 100%;
  }
  
  .chip-hot-b4c8 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .form_6574 {
    font-size: 1.5rem;
  }
  
  .media_d384 {
    font-size: 1rem;
  }
  
  .component_89cd {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .chip-hot-b4c8 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.container_4ded {
  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;
}

.fast_f7a4 {
  background: var(--color-primary);
  color: white;
}

.fast_f7a4:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.out_69e3 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.out_69e3:hover {
  background: var(--color-primary);
  color: white;
}

.tertiary-4c8e {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.tertiary-4c8e:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.summary_3078 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.iron-f4cf {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.module-d0df {
  padding: var(--space-xl) 0;
  background: white;
}

.message_639e {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

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

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

.message_de79 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.thumbnail_thick_90ba {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.slider-d824 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.border_ded5 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.shade-warm-486a {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.button_5436 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.shadow_stale_fdf8 {
  list-style: none;
  counter-reset: toc-counter;
}

.shadow_stale_fdf8 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.shadow_stale_fdf8 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);
}

.shadow_stale_fdf8 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;
}

.shadow_stale_fdf8 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.upper_a8a1 {
  padding: var(--space-xxl) 0;
}

.prev_a825 {
  background: var(--color-bg-section);
}

.panel-copper-0804 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.tooltip-action-d8f0 {
  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);
}

.mask-d931 {
  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);
}

.silver_a699 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.column-stale-571c {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .column-stale-571c {
    grid-template-columns: 1fr 300px;
  }
}

.frame_58d0 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.frame_58d0 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.frame_58d0 pre,
.frame_58d0 code {
  overflow-x: auto;
  max-width: 100%;
}

.frame_58d0 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);
}

.frame_58d0 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.frame_58d0 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.frame_58d0 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.frame_58d0 ul,
.frame_58d0 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.frame_58d0 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.frame_58d0 strong {
  font-weight: 600;
  color: var(--color-text);
}

.frame_58d0 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.frame_58d0 a:hover {
  color: var(--color-primary-dark);
}

.list-3b83 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.list-3b83 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.list-3b83 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) {
  .column-stale-571c {
    grid-template-columns: 1fr;
  }
  
  .mask-d931 {
    font-size: 1.75rem;
  }
  
  .frame_58d0 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .mask-d931 {
    font-size: 1.5rem;
  }
  
  .frame_58d0 h3 {
    font-size: 1.375rem;
  }
  
  .frame_58d0 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.over-fb83 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.component_2ecb {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.grid_right_e313 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.overlay_middle_19da {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.outer-c2ab strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.notification_short_1254 {
  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;
}

.layout_hovered_b95b {
  flex-shrink: 0;
}

.image_gas_5356 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.backdrop_4db9 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .backdrop_4db9 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.dropdown-0e4a,
.component_dirty_bdae,
.gallery-tiny-3405 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.dropdown-0e4a thead,
.component_dirty_bdae thead {
  background: var(--color-primary);
  color: white;
}

.dropdown-0e4a th,
.dropdown-0e4a td,
.component_dirty_bdae th,
.component_dirty_bdae td,
.gallery-tiny-3405 th,
.gallery-tiny-3405 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .dropdown-0e4a th,
  .dropdown-0e4a td,
  .component_dirty_bdae th,
  .component_dirty_bdae td,
  .gallery-tiny-3405 th,
  .gallery-tiny-3405 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .dropdown-0e4a,
  .component_dirty_bdae,
  .gallery-tiny-3405 {
    min-width: 600px;
  }
}

.dropdown-0e4a th,
.component_dirty_bdae th,
.gallery-tiny-3405 th {
  font-weight: 600;
}

.dropdown-0e4a tbody tr:hover,
.component_dirty_bdae tbody tr:hover,
.gallery-tiny-3405 tbody tr:hover {
  background: var(--color-bg-alt);
}

.east_5e1c {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.dropdown_64eb {
  position: sticky;
  top: 80px;
  align-self: start;
}

.bottom-138d {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.bottom-138d h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.pink_720a {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.pink_720a h4 {
  color: white;
}

.pagination-d3fc {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.card_ec8d {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.card_ec8d:last-child {
  border-bottom: none;
}

.card_ec8d dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.card_ec8d dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.footer_fc0c {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.accent-copper-3e39 {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.accent-copper-3e39:hover {
  text-decoration: underline;
}

.solid_a7af {
  text-align: center;
  margin-bottom: var(--space-md);
}

.status-gas-bc9c {
  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);
}

.status-gas-bc9c span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.slow_97eb {
  font-weight: 600;
  color: white;
}

.soft-d07c {
  list-style: none;
  padding: 0;
}

.soft-d07c li {
  padding: var(--space-xs) 0;
}

.selected-c145 {
  color: #4caf50;
}

.bronze-faa2 {
  color: #ff9800;
}

.layout-3412 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.hovered_98fb {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.sort-88cc {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.black-104f {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.article-5f8d {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.element_3d2b {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.overlay_dark_dc44 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .overlay_dark_dc44 {
    grid-template-columns: 1fr;
  }
}

.active-out-5168 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.active-out-5168:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.hard-d861 {
  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;
}

.active-out-5168 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.active-out-5168 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.main_0e33 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.slow_97eb {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.block-solid-22ae {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.element-advanced-8ff8 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.element-advanced-8ff8 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.dark_57ef {
  max-width: 900px;
  margin: 0 auto;
}

.footer-short-a46f {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.basic_167c {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .basic_167c {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.row-paper-2482 {
  margin-top: var(--space-xxl);
}

.row-paper-2482 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.frame-0692 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .frame-0692 {
    grid-template-columns: 1fr;
  }
}

.prev-76a1 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.notice_c2be {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.image_fixed_f881 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.prev-76a1 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.prev-76a1 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.prev-76a1 li {
  padding: var(--space-xs) 0;
  color: white;
}

.prev-76a1 .container_4ded {
  width: 100%;
  background: white;
}

.notice_c2be .container_4ded {
  color: #667eea;
}

.image_fixed_f881 .container_4ded {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.hover-over-8ce8 {
  max-width: 900px;
  margin: 0 auto;
}

.smooth_c889 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.active-4263 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.east-1fc3 {
  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-4263 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.current_5a94 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .active-4263 {
    padding: var(--space-md);
  }
  
  .current_5a94 {
    padding: var(--space-md);
  }
  
  .item-tall-6bea {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.down-c3ba ol,
.down-c3ba ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.down-c3ba li {
  margin-bottom: var(--space-sm);
}

.down-c3ba code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.banner_4764 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.dim_fc02 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.item-tall-6bea {
  margin-top: var(--space-lg);
  text-align: center;
}

.item-tall-6bea img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.button-pro-2f77,
.first_712a,
.button_07b3,
.message-over-8c35 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.detail_hot_76d9 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.surface_3fa2 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.component_huge_611f {
  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) {
  .component_huge_611f {
    font-size: 0.625rem;
  }
}

.button-west-14bc {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.button-west-14bc:hover {
  background: var(--color-primary-dark);
}

.grid_b3df {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.grid_b3df h4 {
  margin-bottom: var(--space-md);
}

.filter_edc5 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.caption-d815 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.active-0595 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .active-0595 {
    grid-template-columns: 1fr;
  }
}

.modal_d067 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.complex_cfd5 {
  border-color: var(--color-success);
}

.glass-eeb9 {
  border-color: var(--color-warning);
}

.old_258c {
  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);
}

.complex_cfd5 .old_258c {
  background: #e8f5e9;
  color: var(--color-success);
}

.glass-eeb9 .old_258c {
  background: #fff3e0;
  color: var(--color-warning);
}

.modal_d067 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.modal_d067 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.nav-under-3af8 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.description_8540 {
  margin: var(--space-xxl) 0;
}

.description_8540 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.description_8540 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.widget_b461 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .widget_b461 {
    grid-template-columns: 1fr;
  }
}

.feature-easy-8a01 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.feature-easy-8a01 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.fresh_23a5 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.fresh_23a5 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.summary-d383 {
  margin-top: var(--space-xxl);
}

.item_5b53 {
  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);
}

.active-24ab {
  text-align: center;
}

.cold-5fc5 {
  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);
}

.summary_iron_0f62 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.cold-5fc5 .slow_97eb {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.copper_83d3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.form-d3f6 p {
  margin-bottom: var(--space-md);
}

.dim_2da9 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .item_5b53 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.simple_ea19 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

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

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

.sort_tiny_09c6 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.last_6a04 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

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

.hover-fd46 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.dropdown_middle_bff8 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.first-ece0 {
  font-weight: 600;
  color: var(--color-text);
}

.shadow_first_0c36 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.module-825c {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.section-aa2a {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.fast-9431 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.filter_ce3d {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.main_glass_f6de {
  border: 2px solid #4caf50;
}

.avatar_tall_94a2 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.accordion-d1a2 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.overlay_0534 {
  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;
}

.tabs-c8e8 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.gallery-9029 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.hover_liquid_b157 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.message-top-21d8 {
  text-align: right;
}

.message-top-21d8 .component_focused_9722 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.breadcrumb_5777 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.lite-43b5 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.lite-43b5 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.silver-60c4 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.sidebar-02f8 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.highlight-medium-be8b {
  background: #e8f5e9;
  color: #2e7d32;
}

.cool_a938 {
  background: #e3f2fd;
  color: #1565c0;
}

.brown-3114 {
  background: #fff3e0;
  color: #e65100;
}

.label_static_41a1 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.label_static_41a1 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.widget-advanced-0a9e {
  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);
}

.widget-advanced-0a9e:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.component_4996 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.gallery_east_0c91 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.gallery_east_0c91 strong {
  color: var(--color-primary);
}

.badge-brown-a1a7 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.footer_iron_310a {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.stale_e2cc {
  max-width: 900px;
  margin: 0 auto;
}

.gradient-action-b7fe {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.link-over-a4d6 {
  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);
}

.link-over-a4d6:hover {
  background: var(--color-bg-alt);
}

.aside_gas_ca7a {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.link-over-a4d6[aria-expanded="true"] .aside_gas_ca7a {
  transform: rotate(180deg);
}

.highlight-slow-4133 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.highlight-slow-4133 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.highlight-slow-4133 ul,
.highlight-slow-4133 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.highlight-slow-4133 li {
  margin-bottom: var(--space-xs);
}

.lower-c9f8 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.picture_aea0 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.lower-c9f8 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.highlight_old_6a5f {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.list_in_0fca {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.background_e0de {
  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);
}

.full_6cbc {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.last_cf0c {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .last_cf0c {
    grid-template-columns: 1fr;
  }
}

.stale-a4f0,
.backdrop_efd7 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.stale-a4f0 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.backdrop_efd7 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.stale-a4f0 h4,
.backdrop_efd7 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.stale-a4f0 ul,
.backdrop_efd7 ul {
  list-style: none;
  padding: 0;
}

.stale-a4f0 li,
.backdrop_efd7 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.message_1eea {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .message_1eea {
    grid-template-columns: 1fr;
  }
}

.search_purple_ba7f {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.stale-ce9b {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.description_de92 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.search_purple_ba7f h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.search_purple_ba7f ul {
  list-style: none;
  padding: 0;
}

.search_purple_ba7f li {
  padding: var(--space-xs) 0;
  color: white;
}

.hero_cb62 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.hero_cb62 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.hero_cb62 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.wrapper_fd9c {
  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);
}

.banner_fixed_a326 {
  font-style: italic;
}

.bottom_8fc3 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.mask-hot-c66b {
  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;
}

.mask-hot-c66b h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.mask-hot-c66b p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.center_d3e2 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.aside-32a0 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.slow-b22e {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.tabs_gas_80d6 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .tabs_gas_80d6 {
    grid-template-columns: 1fr;
  }
}

.form-clean-dc66 {
  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);
}

.form-clean-dc66:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.backdrop-a7a3 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.form-clean-dc66 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.form-clean-dc66 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.avatar_fda3 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.hard-5eb4 {
  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) */
.popup_5cf5 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.medium-94d6 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.medium-94d6 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.cold_1112 {
  list-style: none;
  padding: 0;
  margin: 0;
}

.cold_1112 li {
  margin-bottom: var(--space-xs);
}

.cold_1112 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.cold_1112 a:hover {
  color: white;
}

.menu_gas_7cf3 {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.menu_gas_7cf3 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);
}

.menu_gas_7cf3 a:hover {
  color: white;
  border-color: #666;
  background: #333;
}

.fixed_5c1d {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.fixed_5c1d a {
  color: #808080;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.fixed_5c1d a:hover {
  color: white;
}

.steel_bc56 > p {
  font-size: 0.875rem;
  color: #808080;
  margin: 0;
}

@media (max-width: 768px) {
  .hard-5eb4,
  .popup_5cf5 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.button_dfa4 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.easy_b780 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.gold-13db {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.gold-13db .chip-stone-216d {
  color: #4caf50;
  font-size: 0.875rem;
}

.caption-basic-f3e0 {
  list-style: none;
  padding: 0;
}

.caption-basic-f3e0 li {
  margin-bottom: var(--space-xs);
}

.caption-basic-f3e0 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.caption-basic-f3e0 a:hover {
  color: white;
}

.short-a85c {
  list-style: none;
  padding: 0;
}

.short-a85c li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.short-a85c a {
  color: #b0b0b0;
  text-decoration: none;
}

.short-a85c a:hover {
  color: white;
}

.steel_bc56 {
  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);
}

.container-old-c9bd p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.container-old-c9bd a {
  color: #4caf50;
  text-decoration: none;
}

.header_pressed_ea6b {
  font-size: 0.75rem;
  color: #666666;
}

.aside_6da9 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.aside_6da9 a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

.aside_6da9 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;
}

.form-f021 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.form-f021:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .steel_bc56 {
    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;
  }
  
  .form_6574 {
    font-size: 2rem;
  }
  
  .mask-d931 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .overlay-dirty-583a,
  .column-stale-571c {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .overlay_dark_dc44,
  .active-0595,
  .frame-0692,
  .widget_b461,
  .last_cf0c,
  .message_1eea,
  .tabs_gas_80d6,
  .hard-5eb4,
  .popup_5cf5 {
    grid-template-columns: 1fr;
  }
  
  .message_639e {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .upper_a8a1 {
    padding: var(--space-lg) 0;
  }
  
  .shadow_stale_fdf8 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .shadow_stale_fdf8 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .container_4ded {
    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;
  }
  
  .message_639e {
    grid-template-columns: 1fr;
  }
  
  .static-c860,
  .center_d3e2,
  .filter_edc5 {
    flex-direction: column;
    width: 100%;
  }
  
  .summary_3078,
  .iron-f4cf,
  .static-c860 .container_4ded,
  .center_d3e2 .container_4ded {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .form_6574 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .mask-d931 {
    font-size: 1.375rem;
  }
  
  .message_de79 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .tooltip-north-edbe,
  .active-out-5168,
  .bottom-138d,
  .filter_ce3d,
  .smooth_c889 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .component_huge_611f {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .carousel-clean-821e {
    gap: var(--space-xs);
  }
  
  .aside-5dd1 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .status-gas-bc9c {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .cold-5fc5 {
    width: 150px;
    height: 150px;
  }
  
  .summary_iron_0f62 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .icon-lite-b14d,
  .overlay-pro-5056,
  .static-c860,
  .mask-hot-c66b,
  .aside-32a0,
  .avatar_fda3,
  .detail_784d {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .upper_a8a1 {
    page-break-inside: avoid;
  }
}

/* css-noise: 76b3 */
.phantom-card-w0 {
  padding: 0.1rem;
  font-size: 14px;
  line-height: 1.2;
}
