/* ============================================
   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)
   ============================================ */
.widget_b15c {
  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;
}

.widget_b15c:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.frame-2219 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .frame-2219 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .frame-2219 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.title_slow_3b34):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.title_slow_3b34,
header,
.column_tiny_a63b,
.nav-bottom-bb68,
.texture-dirty-8afc,
.disabled_out_bfd9,
.green-6e97,
.banner-east-5e82,
.basic_3abe {
  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
   ============================================ */
.title_slow_3b34 {
  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);
}

.preview-4f1d {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.title_slow_3b34.overlay_purple_7e9b {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.panel_stale_35ca {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.basic_4f54 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.motion-48aa img {
  height: 36px;
  width: auto;
  display: block;
}

.active-tiny-82ec {
  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;
}

.left_612e {
  flex: 1;
}

.paper_5640 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.green-571d {
  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);
}

.green-571d:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.green-571d.fn-active-7c98 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.tooltip-d25d {
  position: relative;
}

.backdrop_e687 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.backdrop_e687 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） */
.tooltip-d25d:hover .backdrop_e687 svg,
.backdrop_e687[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.feature_2f1b {
  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 */
.tooltip-d25d:hover .feature_2f1b {
  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 */
.feature_2f1b::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.thumbnail_47c5 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.thumbnail_47c5: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 */
.thumbnail_47c5[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.gold-058a {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.list-fe49 {
  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;
}

.list-fe49:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.list-fe49 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.north_117c {
  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;
}

.north_117c: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);
}

.north_117c svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.active_advanced_e482 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.image-advanced-586e {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.active_advanced_e482[aria-expanded="true"] .image-advanced-586e:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.active_advanced_e482[aria-expanded="true"] .image-advanced-586e:nth-child(2) {
  opacity: 0;
}

.active_advanced_e482[aria-expanded="true"] .image-advanced-586e:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .left_612e {
    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 */
  }

  .left_612e::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .left_612e.plasma-2c15 {
    display: block;
    right: 0;
  }
  
  .paper_5640 {
    flex-direction: column;
    gap: 0;
  }
  
  .green-571d {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .left_612e::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;
  }
  
  .left_612e.plasma-2c15::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .left_612e {
    display: none;
  }
  
  .active_advanced_e482 {
    display: flex;
  }
  
  .active-tiny-82ec {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .list-fe49,
  .north_117c {
    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 */
  .tooltip-d25d {
    position: relative;
  }
  
  .feature_2f1b {
    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;
  }
  
  .backdrop_e687[aria-expanded="true"] + .feature_2f1b {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .thumbnail_47c5 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .gold-058a {
    gap: 8px;
  }
  
  .list-fe49 {
    display: none;
  }
  
  .north_117c {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .motion-48aa img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .north_117c {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .north_117c svg {
    width: 14px;
    height: 14px;
  }
  
  .panel_stale_35ca {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.column_tiny_a63b {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.hard-cc82 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.panel_basic_bfa6 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.panel_basic_bfa6 svg {
  flex-shrink: 0;
}

.panel_basic_bfa6 a {
  color: var(--color-primary);
  text-decoration: none;
}

.panel_basic_bfa6 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .hard-cc82 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.nav-bottom-bb68 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.message-paper-6c92 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .message-paper-6c92 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.image_cold_eed4 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.image_cold_eed4 a {
  color: var(--color-primary);
  text-decoration: none;
}

.image_cold_eed4 a:hover {
  text-decoration: underline;
}

.highlight-large-2921 {
  color: var(--color-text-lighter);
}

.dark_f770 {
  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) {
  .dark_f770 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .dark_f770 {
    font-size: 1.5rem;
  }
}

.block-c81f {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.thumbnail_d340 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .thumbnail_d340 {
    grid-template-columns: 1fr;
  }
}

.thick_47ad {
  display: flex;
  gap: var(--space-sm);
}

.secondary_d811 {
  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;
}

.dynamic-4439 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.dynamic-4439 strong {
  font-weight: 600;
  color: var(--color-text);
}

.dynamic-4439 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.box-42d5 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.yellow-3c95 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.first-8f1b {
  position: relative;
  text-align: center;
}

.first-8f1b img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.glass_6e6c {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.info-basic-66ce {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.alert_iron_08ac {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.easy_44d0 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.widget-c53e {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.backdrop_brown_05de {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .message-paper-6c92 {
    grid-template-columns: 1fr;
  }
  
  .dark_f770 {
    font-size: 1.75rem;
  }
  
  .yellow-3c95 {
    order: -1;
    max-width: 100%;
  }
  
  .first-8f1b {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .dark_f770 {
    font-size: 1.5rem;
  }
  
  .block-c81f {
    font-size: 1rem;
  }
  
  .image_cold_eed4 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .first-8f1b {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.solid-1b39 {
  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;
}

.input_f0e2 {
  background: var(--color-primary);
  color: white;
}

.input_f0e2:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.hover_e9a7 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.hover_e9a7:hover {
  background: var(--color-primary);
  color: white;
}

.left-1c8c {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.left-1c8c:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.dropdown_4d8e {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.active_61cc {
  padding: 20px 40px;
  font-size: 1.25rem;
}

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

.east_1357 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.next-bb45 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.next-bb45:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.hidden_smooth_80df {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.dropdown_834d {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.tiny-bb2b {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.disabled_out_bfd9 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.surface-08f4 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.right-b90a {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.logo-cold-e7f9 {
  list-style: none;
  counter-reset: toc-counter;
}

.logo-cold-e7f9 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.logo-cold-e7f9 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);
}

.logo-cold-e7f9 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;
}

.logo-cold-e7f9 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.green-6e97 {
  padding: var(--space-xxl) 0;
}

.media-static-d19d {
  background: var(--color-bg-section);
}

.hover-focused-a735 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.description-2a74 {
  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);
}

.mini-b858 {
  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);
}

.thick-3ba6 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.liquid-158a {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .liquid-158a {
    grid-template-columns: 1fr 300px;
  }
}

.liquid-0219 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.liquid-0219 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.liquid-0219 pre,
.liquid-0219 code {
  overflow-x: auto;
  max-width: 100%;
}

.liquid-0219 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);
}

.liquid-0219 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.liquid-0219 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.liquid-0219 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.liquid-0219 ul,
.liquid-0219 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.liquid-0219 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.liquid-0219 strong {
  font-weight: 600;
  color: var(--color-text);
}

.liquid-0219 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.liquid-0219 a:hover {
  color: var(--color-primary-dark);
}

.dynamic-37c4 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.dynamic-37c4 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.dynamic-37c4 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) {
  .liquid-158a {
    grid-template-columns: 1fr;
  }
  
  .mini-b858 {
    font-size: 1.75rem;
  }
  
  .liquid-0219 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .mini-b858 {
    font-size: 1.5rem;
  }
  
  .liquid-0219 h3 {
    font-size: 1.375rem;
  }
  
  .liquid-0219 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.selected_c217 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.table_0d3d {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.outline_b3c7 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.red_d938 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.light-282f strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.mask-pro-6620 {
  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;
}

.active-out-249d {
  flex-shrink: 0;
}

.logo-bottom-2762 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.paragraph_hard_b0b4 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .paragraph_hard_b0b4 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.tabs_18ee,
.tabs-soft-6ea9,
.article-fluid-f349 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.tabs_18ee thead,
.tabs-soft-6ea9 thead {
  background: var(--color-primary);
  color: white;
}

.tabs_18ee th,
.tabs_18ee td,
.tabs-soft-6ea9 th,
.tabs-soft-6ea9 td,
.article-fluid-f349 th,
.article-fluid-f349 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .tabs_18ee th,
  .tabs_18ee td,
  .tabs-soft-6ea9 th,
  .tabs-soft-6ea9 td,
  .article-fluid-f349 th,
  .article-fluid-f349 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .tabs_18ee,
  .tabs-soft-6ea9,
  .article-fluid-f349 {
    min-width: 600px;
  }
}

.tabs_18ee th,
.tabs-soft-6ea9 th,
.article-fluid-f349 th {
  font-weight: 600;
}

.tabs_18ee tbody tr:hover,
.tabs-soft-6ea9 tbody tr:hover,
.article-fluid-f349 tbody tr:hover {
  background: var(--color-bg-alt);
}

.fluid-9fcb {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.notice-aa5e {
  position: sticky;
  top: 80px;
  align-self: start;
}

.button-dirty-80d3 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.button-dirty-80d3 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.motion-ed8a {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.motion-ed8a h4 {
  color: white;
}

.hidden_simple_900b {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.fixed-5702 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.fixed-5702:last-child {
  border-bottom: none;
}

.fixed-5702 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.fixed-5702 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.progress-right-7719 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.large-4469 {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.large-4469:hover {
  text-decoration: underline;
}

.shade_5bac {
  text-align: center;
  margin-bottom: var(--space-md);
}

.nav-copper-a42f {
  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);
}

.nav-copper-a42f span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.input_e5bd {
  font-weight: 600;
  color: white;
}

.footer_1fa3 {
  list-style: none;
  padding: 0;
}

.footer_1fa3 li {
  padding: var(--space-xs) 0;
}

.hard-ff04 {
  color: #4caf50;
}

.focus_57fa {
  color: #ff9800;
}

.dark-f43f {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.wood-7a91 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.highlight_6749 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.shade_basic_2ca4 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.secondary-blue-e088 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.column-gas-41bf {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.light_8a78 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .light_8a78 {
    grid-template-columns: 1fr;
  }
}

.dark-7878 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.dark-7878:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.search-basic-4223 {
  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;
}

.dark-7878 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.dark-7878 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.logo-c5b8 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.input_e5bd {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.box-4625 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

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

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

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.chip-under-2ca0 {
  max-width: 900px;
  margin: 0 auto;
}

.panel_dirty_4921 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.gallery-full-f98b {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .gallery-full-f98b {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.heading-4714 {
  margin-top: var(--space-xxl);
}

.heading-4714 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.icon_230b {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .icon_230b {
    grid-template-columns: 1fr;
  }
}

.info-5879 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.accordion-859b {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.progress_fixed_aba4 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.info-5879 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.info-5879 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.info-5879 li {
  padding: var(--space-xs) 0;
  color: white;
}

.info-5879 .solid-1b39 {
  width: 100%;
  background: white;
}

.accordion-859b .solid-1b39 {
  color: #667eea;
}

.progress_fixed_aba4 .solid-1b39 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.picture_action_1f0b {
  max-width: 900px;
  margin: 0 auto;
}

.shade_wide_1fd0 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.tag_78fe {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.gradient_liquid_1903 {
  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);
}

.tag_78fe h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.pattern-b939 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .tag_78fe {
    padding: var(--space-md);
  }
  
  .pattern-b939 {
    padding: var(--space-md);
  }
  
  .media_basic_f414 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.under-49dc ol,
.under-49dc ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.under-49dc li {
  margin-bottom: var(--space-sm);
}

.under-49dc code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.message_fb7b {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.breadcrumb_middle_70a0 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.media_basic_f414 {
  margin-top: var(--space-lg);
  text-align: center;
}

.media_basic_f414 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.center_8668,
.column-068b,
.inner_1632,
.avatar-stone-5ad1 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.mask-easy-e06c {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.advanced_3938 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.disabled_6791 {
  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) {
  .disabled_6791 {
    font-size: 0.625rem;
  }
}

.active_809f {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.active_809f:hover {
  background: var(--color-primary-dark);
}

.hero_55da {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.hero_55da h4 {
  margin-bottom: var(--space-md);
}

.heading-gas-f2ab {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.active_north_50e9 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.texture_d69f {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .texture_d69f {
    grid-template-columns: 1fr;
  }
}

.list_inner_b31f {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.button-east-39d2 {
  border-color: var(--color-success);
}

.accordion_gas_577d {
  border-color: var(--color-warning);
}

.accordion_1cb1 {
  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);
}

.button-east-39d2 .accordion_1cb1 {
  background: #e8f5e9;
  color: var(--color-success);
}

.accordion_gas_577d .accordion_1cb1 {
  background: #fff3e0;
  color: var(--color-warning);
}

.list_inner_b31f h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.list_inner_b31f p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.purple-07d0 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.media_old_a62c {
  margin: var(--space-xxl) 0;
}

.media_old_a62c h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.media_old_a62c > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.block-lite-22ed {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .block-lite-22ed {
    grid-template-columns: 1fr;
  }
}

.badge_last_1a57 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.badge_last_1a57 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.highlight_north_5378 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.highlight_north_5378 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.blue-8c3a {
  margin-top: var(--space-xxl);
}

.surface_b4f5 {
  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);
}

.table-glass-32af {
  text-align: center;
}

.white_4413 {
  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);
}

.sidebar-563a {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.white_4413 .input_e5bd {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.heading-a7b3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.hover_advanced_7e4b p {
  margin-bottom: var(--space-md);
}

.menu-ca26 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .surface_b4f5 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.west_229f {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.gallery_5d01 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.layout_under_d418 {
  margin-bottom: var(--space-xl);
}

.pattern_9369 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.old-18fc {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.hard_fb4e {
  color: var(--color-text-light);
}

.up-174d {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.highlight-light-34ef {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.bright_6404 {
  font-weight: 600;
  color: var(--color-text);
}

.selected-481f {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.hero-new-a442 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.steel-4ffe {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.full-c605 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.orange_43e8 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.east-29bf {
  border: 2px solid #4caf50;
}

.secondary_153d {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.gallery-easy-f9e9 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.background-dabe {
  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;
}

.center-0a0e {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.action_422c {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.motion-d6b6 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.modal-4d8b {
  text-align: right;
}

.modal-4d8b .basic_77e1 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.overlay_static_9aaf {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.under_215f h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.under_215f p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.tag_silver_f6e7 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.thumbnail_clean_6eb9 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.footer_3339 {
  background: #e8f5e9;
  color: #2e7d32;
}

.tabs_d01f {
  background: #e3f2fd;
  color: #1565c0;
}

.highlight_611c {
  background: #fff3e0;
  color: #e65100;
}

.iron_5cb5 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.iron_5cb5 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.tooltip_hot_c212 {
  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);
}

.tooltip_hot_c212:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

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

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

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

.fresh_95c1 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.bronze-fa27 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.stone-69f1 {
  max-width: 900px;
  margin: 0 auto;
}

.article_yellow_4188 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.top-3217 {
  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);
}

.top-3217:hover {
  background: var(--color-bg-alt);
}

.description-rough-d7a2 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.top-3217[aria-expanded="true"] .description-rough-d7a2 {
  transform: rotate(180deg);
}

.info-e70a {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.info-e70a h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.info-e70a ul,
.info-e70a ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.info-e70a li {
  margin-bottom: var(--space-xs);
}

.prev_9ed0 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.banner-755a {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.prev_9ed0 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.container-tall-e829 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.gallery_6a46 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.easy_2dd0 {
  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);
}

.breadcrumb-red-d0db {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.mask_4583 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .mask_4583 {
    grid-template-columns: 1fr;
  }
}

.huge-e2d3,
.blue-9906 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.huge-e2d3 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.blue-9906 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.huge-e2d3 h4,
.blue-9906 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.huge-e2d3 ul,
.blue-9906 ul {
  list-style: none;
  padding: 0;
}

.huge-e2d3 li,
.blue-9906 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.article_black_9c7c {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .article_black_9c7c {
    grid-template-columns: 1fr;
  }
}

.list_c331 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.hidden-a228 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.surface_pink_426f {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.list_c331 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.list_c331 ul {
  list-style: none;
  padding: 0;
}

.list_c331 li {
  padding: var(--space-xs) 0;
  color: white;
}

.sidebar-brown-f804 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.sidebar-brown-f804 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.sidebar-brown-f804 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.top_9e88 {
  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);
}

.gradient-754a {
  font-style: italic;
}

.action-514b {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.caption-huge-ee39 {
  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;
}

.caption-huge-ee39 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.caption-huge-ee39 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.blue-90a3 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.banner-east-5e82 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.backdrop_inner_70f5 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.card_mini_04d7 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .card_mini_04d7 {
    grid-template-columns: 1fr;
  }
}

.fixed-9423 {
  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);
}

.fixed-9423:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.nav_red_4d06 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.fixed-9423 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.fixed-9423 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.basic_3abe {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.tooltip-5145 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
  .tooltip-5145 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.box-22ce h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.dynamic_df6f p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.avatar-red-c980 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.avatar-red-c980 .thick_47ad {
  color: #4caf50;
  font-size: 0.875rem;
}

.mask-1ea3 {
  list-style: none;
  padding: 0;
}

.mask-1ea3 li {
  margin-bottom: var(--space-xs);
}

.mask-1ea3 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.mask-1ea3 a:hover {
  color: white;
}

.surface-365d {
  list-style: none;
  padding: 0;
}

.surface-365d li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.surface-365d a {
  color: #b0b0b0;
  text-decoration: none;
}

.surface-365d a:hover {
  color: white;
}

.info-large-17e1 {
  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);
}

.avatar-a97e p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.avatar-a97e a {
  color: #4caf50;
  text-decoration: none;
}

.frame-focused-bcba {
  font-size: 0.75rem;
  color: #666666;
}

.message_lower_2d3b {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.sort-full-bac4 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.sort-full-bac4:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .info-large-17e1 {
    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;
  }
  
  .dark_f770 {
    font-size: 2rem;
  }
  
  .mini-b858 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .message-paper-6c92,
  .liquid-158a {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .light_8a78,
  .texture_d69f,
  .icon_230b,
  .block-lite-22ed,
  .mask_4583,
  .article_black_9c7c,
  .card_mini_04d7,
  .tooltip-5145 {
    grid-template-columns: 1fr;
  }
  
  .east_1357 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .green-6e97 {
    padding: var(--space-lg) 0;
  }
  
  .logo-cold-e7f9 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .logo-cold-e7f9 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .solid-1b39 {
    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;
  }
  
  .east_1357 {
    grid-template-columns: 1fr;
  }
  
  .box-42d5,
  .blue-90a3,
  .heading-gas-f2ab {
    flex-direction: column;
    width: 100%;
  }
  
  .dropdown_4d8e,
  .active_61cc,
  .box-42d5 .solid-1b39,
  .blue-90a3 .solid-1b39 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .dark_f770 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .mini-b858 {
    font-size: 1.375rem;
  }
  
  .hidden_smooth_80df {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .next-bb45,
  .dark-7878,
  .button-dirty-80d3,
  .orange_43e8,
  .shade_wide_1fd0 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .disabled_6791 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .hard-cc82 {
    gap: var(--space-xs);
  }
  
  .panel_basic_bfa6 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .nav-copper-a42f {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .white_4413 {
    width: 150px;
    height: 150px;
  }
  
  .sidebar-563a {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .title_slow_3b34,
  .column_tiny_a63b,
  .box-42d5,
  .caption-huge-ee39,
  .banner-east-5e82,
  .basic_3abe,
  .active_advanced_e482 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .green-6e97 {
    page-break-inside: avoid;
  }
}

/* css-noise: 8917 */
.promo-block-o7 {
  padding: 0.1rem;
  font-size: 10px;
  line-height: 1.1;
}
