/* ============================================
   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)
   ============================================ */
.layout_7b90 {
  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;
}

.layout_7b90:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.primary_current_8abb {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .primary_current_8abb {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .primary_current_8abb {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.media-selected-4da7):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container.
   html/body are excluded on purpose: releasing their max-width removes the
   last guard against a horizontally scrollable page. */
.media-selected-4da7,
header,
.tooltip-pink-dde0,
.narrow_7034,
.row_9081,
.over-8dcd,
.tooltip-up-bbec,
.liquid-495e,
.chip_liquid_7b3e {
  max-width: none;
}

/* overflow-x stays off <html>: pairing it with body's hidden turns <html>
   into its own scroll container and breaks the sticky header. */
html,
body {
  width: 100%;
  max-width: 100%;
}

/* 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
   ============================================ */
.media-selected-4da7 {
  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);
}

.aside_b328 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.media-selected-4da7.large-64fd {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.shadow_last_1e8c {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.info_stale_5af8 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.carousel-dirty-cbe9 img {
  height: 36px;
  width: auto;
  display: block;
}

.iron_98c4 {
  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;
}

.grid_a68d {
  flex: 1;
}

.complex_7a93 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.hovered-66c8 {
  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);
}

.hovered-66c8:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.hovered-66c8.south_c34d {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.tall_38df {
  position: relative;
}

.box_b242 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.box_b242 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） */
.tall_38df:hover .box_b242 svg,
.box_b242[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.row_slow_48af {
  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 */
.tall_38df:hover .row_slow_48af {
  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 */
.row_slow_48af::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.content-3d33 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.content-3d33: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 */
.content-3d33[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.texture_47cc {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.section_c5d1 {
  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;
}

.section_c5d1:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.section_c5d1 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.over_8a78 {
  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;
}

.over_8a78: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);
}

.over_8a78 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.row_484c {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.image_dynamic_6a84 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.row_484c[aria-expanded="true"] .image_dynamic_6a84:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.row_484c[aria-expanded="true"] .image_dynamic_6a84:nth-child(2) {
  opacity: 0;
}

.row_484c[aria-expanded="true"] .image_dynamic_6a84:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .grid_a68d {
    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 */
  }

  .grid_a68d::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .grid_a68d.accent-iron-7985 {
    display: block;
    right: 0;
  }
  
  .complex_7a93 {
    flex-direction: column;
    gap: 0;
  }
  
  .hovered-66c8 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .grid_a68d::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;
  }
  
  .grid_a68d.accent-iron-7985::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .grid_a68d {
    display: none;
  }
  
  .row_484c {
    display: flex;
  }
  
  .iron_98c4 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .section_c5d1,
  .over_8a78 {
    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 */
  .tall_38df {
    position: relative;
  }
  
  .row_slow_48af {
    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;
  }
  
  .box_b242[aria-expanded="true"] + .row_slow_48af {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .content-3d33 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .texture_47cc {
    gap: 8px;
  }
  
  .section_c5d1 {
    display: none;
  }
  
  .over_8a78 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .carousel-dirty-cbe9 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .over_8a78 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .over_8a78 svg {
    width: 14px;
    height: 14px;
  }
  
  .shadow_last_1e8c {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.tooltip-pink-dde0 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

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

.fluid-3f8d {
  display: flex;
  align-items: center;
  gap: 6px;
}

.fluid-3f8d svg {
  flex-shrink: 0;
}

.fluid-3f8d a {
  color: var(--color-primary);
  text-decoration: none;
}

.fluid-3f8d a:hover {
  text-decoration: underline;
}

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

/* ============================================
   6. HERO SECTION
   ============================================ */
.narrow_7034 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.surface_20f4 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .surface_20f4 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.section_0e90 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.section_0e90 a {
  color: var(--color-primary);
  text-decoration: none;
}

.section_0e90 a:hover {
  text-decoration: underline;
}

.sidebar_f281 {
  color: var(--color-text-lighter);
}

.silver-22f9 {
  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) {
  .silver-22f9 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .silver-22f9 {
    font-size: 1.5rem;
  }
}

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

.bronze-aed5 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .bronze-aed5 {
    grid-template-columns: 1fr;
  }
}

.orange-0025 {
  display: flex;
  gap: var(--space-sm);
}

.main_narrow_ee76 {
  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;
}

.red_5af9 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.red_5af9 strong {
  font-weight: 600;
  color: var(--color-text);
}

.red_5af9 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.icon-7c73 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.lite-07a6 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.highlight_under_f5aa {
  position: relative;
  text-align: center;
}

.highlight_under_f5aa img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.hidden-red-324c {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.title-6aaf {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.south_d18d {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.green_ae8b {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.dirty-7cc1 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.disabled-c784 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .surface_20f4 {
    grid-template-columns: 1fr;
  }
  
  .silver-22f9 {
    font-size: 1.75rem;
  }
  
  .lite-07a6 {
    order: -1;
    max-width: 100%;
  }
  
  .highlight_under_f5aa {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .silver-22f9 {
    font-size: 1.5rem;
  }
  
  .next_deaf {
    font-size: 1rem;
  }
  
  .section_0e90 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .highlight_under_f5aa {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.background-e515 {
  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;
}

.footer_e31d {
  background: var(--color-primary);
  color: white;
}

.footer_e31d:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.out_c8ac {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.out_c8ac:hover {
  background: var(--color-primary);
  color: white;
}

.progress-c872 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.progress-c872:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.medium-d690 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.wide_ffb1 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.row_9081 {
  padding: var(--space-xl) 0;
  background: white;
}

.accordion_12f1 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.outline-55ba {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.outline-55ba:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.grid_narrow_8376 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.inner_8805 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.wrapper-7f63 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.over-8dcd {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.current-8b4d {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.huge_8fdd {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.input_new_57da {
  list-style: none;
  counter-reset: toc-counter;
}

.input_new_57da li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.input_new_57da 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);
}

.input_new_57da 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;
}

.input_new_57da li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

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

.soft_3090 {
  background: var(--color-bg-section);
}

.tall-47c0 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.gallery_5912 {
  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);
}

.hidden-f53a {
  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);
}

.pink-4b40 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.frame_bae6 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .frame_bae6 {
    grid-template-columns: 1fr 300px;
  }
}

.block_cold_70fe {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.block_cold_70fe img {
  max-width: 100%;
  height: auto;
  display: block;
}

.block_cold_70fe pre,
.block_cold_70fe code {
  overflow-x: auto;
  max-width: 100%;
}

.block_cold_70fe 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);
}

.block_cold_70fe h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.block_cold_70fe h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.block_cold_70fe p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.block_cold_70fe ul,
.block_cold_70fe ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.block_cold_70fe li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.block_cold_70fe strong {
  font-weight: 600;
  color: var(--color-text);
}

.block_cold_70fe a {
  color: var(--color-primary);
  text-decoration: underline;
}

.block_cold_70fe a:hover {
  color: var(--color-primary-dark);
}

.static_e791 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.static_e791 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.static_e791 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) {
  .frame_bae6 {
    grid-template-columns: 1fr;
  }
  
  .hidden-f53a {
    font-size: 1.75rem;
  }
  
  .block_cold_70fe {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .hidden-f53a {
    font-size: 1.5rem;
  }
  
  .block_cold_70fe h3 {
    font-size: 1.375rem;
  }
  
  .block_cold_70fe h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.huge-1e1b {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.chip_paper_8c5c {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.medium_f1c9 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.basic_fa5f {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.component-ba37 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.message-red-babb {
  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;
}

.panel-wood-66ec {
  flex-shrink: 0;
}

.aside_plasma_9835 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.label_tiny_6dc2 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .label_tiny_6dc2 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.widget_lite_78fd,
.advanced-928d,
.pattern-huge-0dd4 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.widget_lite_78fd thead,
.advanced-928d thead {
  background: var(--color-primary);
  color: white;
}

.widget_lite_78fd th,
.widget_lite_78fd td,
.advanced-928d th,
.advanced-928d td,
.pattern-huge-0dd4 th,
.pattern-huge-0dd4 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .widget_lite_78fd th,
  .widget_lite_78fd td,
  .advanced-928d th,
  .advanced-928d td,
  .pattern-huge-0dd4 th,
  .pattern-huge-0dd4 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .widget_lite_78fd,
  .advanced-928d,
  .pattern-huge-0dd4 {
    min-width: 600px;
  }
}

.widget_lite_78fd th,
.advanced-928d th,
.pattern-huge-0dd4 th {
  font-weight: 600;
}

.widget_lite_78fd tbody tr:hover,
.advanced-928d tbody tr:hover,
.pattern-huge-0dd4 tbody tr:hover {
  background: var(--color-bg-alt);
}

.focus_939b {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.green_89ad {
  position: sticky;
  top: 80px;
  align-self: start;
}

.fresh_30cf {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.fresh_30cf h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.shadow_hard_8931 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.shadow_hard_8931 h4 {
  color: white;
}

.tabs_dynamic_b81a {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.full_7930 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.full_7930:last-child {
  border-bottom: none;
}

.full_7930 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.full_7930 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.cool_f1b3 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.module_liquid_9833 {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.module_liquid_9833:hover {
  text-decoration: underline;
}

.badge-b003 {
  text-align: center;
  margin-bottom: var(--space-md);
}

.wood-b3cc {
  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);
}

.wood-b3cc span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.under-0b2e {
  font-weight: 600;
  color: white;
}

.hidden_center_f1ea {
  list-style: none;
  padding: 0;
}

.hidden_center_f1ea li {
  padding: var(--space-xs) 0;
}

.fluid_bc1d {
  color: #4caf50;
}

.footer_9b0b {
  color: #ff9800;
}

.pattern_down_1ff1 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.caption_next_3018 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.yellow_dc5b {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.stone_9978 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.component-db1f {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.tertiary_paper_8bd5 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.detail_f3d9 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .detail_f3d9 {
    grid-template-columns: 1fr;
  }
}

.fixed_a425 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.fixed_a425:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.paragraph_78ae {
  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;
}

.fixed_a425 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.fixed_a425 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.action-14bc {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.under-0b2e {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.shade_c460 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.tag-c7f6 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.tag-c7f6 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.carousel_1e8b {
  max-width: 900px;
  margin: 0 auto;
}

.copper_2684 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.shade_beb8 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .shade_beb8 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.center-795f {
  margin-top: var(--space-xxl);
}

.center-795f h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.pro-2e52 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .pro-2e52 {
    grid-template-columns: 1fr;
  }
}

.icon-tall-cc41 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.highlight_e666 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.advanced_4f65 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.icon-tall-cc41 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.icon-tall-cc41 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.icon-tall-cc41 li {
  padding: var(--space-xs) 0;
  color: white;
}

.icon-tall-cc41 .background-e515 {
  width: 100%;
  background: white;
}

.highlight_e666 .background-e515 {
  color: #667eea;
}

.advanced_4f65 .background-e515 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.hidden_2774 {
  max-width: 900px;
  margin: 0 auto;
}

.picture-ca4f {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.element-9091 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.mini_b42c {
  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);
}

.element-9091 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.dynamic-b40e {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .element-9091 {
    padding: var(--space-md);
  }
  
  .dynamic-b40e {
    padding: var(--space-md);
  }
  
  .next_4ce3 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.complex-64d7 ol,
.complex-64d7 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.complex-64d7 li {
  margin-bottom: var(--space-sm);
}

.complex-64d7 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.label-gold-fff8 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.light-a648 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.next_4ce3 {
  margin-top: var(--space-lg);
  text-align: center;
}

.next_4ce3 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.paper-380c,
.rough_3ac5,
.info-1ae0,
.media_new_2604 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.menu-59f3 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.border_b5e1 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.paper-3039 {
  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) {
  .paper-3039 {
    font-size: 0.625rem;
  }
}

.backdrop_55b2 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.backdrop_55b2:hover {
  background: var(--color-primary-dark);
}

.overlay_pro_5eef {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.overlay_pro_5eef h4 {
  margin-bottom: var(--space-md);
}

.title_warm_31b4 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.gas_1f6f {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.module-active-193d {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .module-active-193d {
    grid-template-columns: 1fr;
  }
}

.description-b28b {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.heading_advanced_1e4f {
  border-color: var(--color-success);
}

.heading-833c {
  border-color: var(--color-warning);
}

.stone_ffa4 {
  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);
}

.heading_advanced_1e4f .stone_ffa4 {
  background: #e8f5e9;
  color: var(--color-success);
}

.heading-833c .stone_ffa4 {
  background: #fff3e0;
  color: var(--color-warning);
}

.description-b28b h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.description-b28b p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.sort-east-3ca5 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.tag-complex-f809 {
  margin: var(--space-xxl) 0;
}

.tag-complex-f809 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.tag-complex-f809 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.slider-purple-1505 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .slider-purple-1505 {
    grid-template-columns: 1fr;
  }
}

.warm-8a30 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.warm-8a30 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.label_a815 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.label_a815 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.row-a198 {
  margin-top: var(--space-xxl);
}

.easy_6dd8 {
  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);
}

.border-3720 {
  text-align: center;
}

.hard_2393 {
  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);
}

.footer_b28e {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.hard_2393 .under-0b2e {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.next_0b0f {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.alert_green_6fd7 p {
  margin-bottom: var(--space-md);
}

.box_dynamic_2c37 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .easy_6dd8 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.under_14f6 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.hover_iron_99b6 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.mask_dec9 {
  margin-bottom: var(--space-xl);
}

.content-6e76 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.secondary-cold-cd68 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.row_slow_c07b {
  color: var(--color-text-light);
}

.title_last_929d {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.item_paper_3c3f {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.form_lower_c04f {
  font-weight: 600;
  color: var(--color-text);
}

.logo-f2a2 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.short_d6a9 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.widget-987e {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.element-fixed-8731 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.black-10bf {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.border_smooth_508d {
  border: 2px solid #4caf50;
}

.gallery_5a08 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.under_0559 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.accent-aa2c {
  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;
}

.widget-current-a8a9 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.hidden_e8ba {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.lower-8f8e {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.primary-4d3d {
  text-align: right;
}

.primary-4d3d .last_7020 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.basic-f9c2 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.feature-narrow-de7f h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.feature-narrow-de7f p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.picture-medium-74b6 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.hover-dim-a0cc {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.progress_narrow_3b6f {
  background: #e8f5e9;
  color: #2e7d32;
}

.outline_fixed_0a94 {
  background: #e3f2fd;
  color: #1565c0;
}

.primary_thick_6443 {
  background: #fff3e0;
  color: #e65100;
}

.outer_0139 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.outer_0139 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.banner_rough_103b {
  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);
}

.banner_rough_103b:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.pink_3817 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.slider_active_4f70 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.slider_active_4f70 strong {
  color: var(--color-primary);
}

.texture-59d6 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.search_center_768a {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.input_7fe3 {
  max-width: 900px;
  margin: 0 auto;
}

.card-right-be27 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.content_0a62 {
  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);
}

.content_0a62:hover {
  background: var(--color-bg-alt);
}

.mini_27bd {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.content_0a62[aria-expanded="true"] .mini_27bd {
  transform: rotate(180deg);
}

.west_a640 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.west_a640 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.west_a640 ul,
.west_a640 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.west_a640 li {
  margin-bottom: var(--space-xs);
}

.soft_b7c2 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.logo_3d49 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.soft_b7c2 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.dirty-cb74 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.popup_a2a1 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.picture_outer_7d9d {
  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);
}

.block_warm_3794 {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.input_63e0 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .input_63e0 {
    grid-template-columns: 1fr;
  }
}

.component-in-f9f1,
.dim-1986 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.component-in-f9f1 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.dim-1986 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.component-in-f9f1 h4,
.dim-1986 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.component-in-f9f1 ul,
.dim-1986 ul {
  list-style: none;
  padding: 0;
}

.component-in-f9f1 li,
.dim-1986 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.brown_559e {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .brown_559e {
    grid-template-columns: 1fr;
  }
}

.preview-48f2 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.focused-5641 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.fluid-f34a {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.preview-48f2 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.preview-48f2 ul {
  list-style: none;
  padding: 0;
}

.preview-48f2 li {
  padding: var(--space-xs) 0;
  color: white;
}

.plasma_97f3 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.plasma_97f3 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.plasma_97f3 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.orange-1ad2 {
  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);
}

.last_f8d1 {
  font-style: italic;
}

.wood_4ea1 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.widget_bdeb {
  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;
}

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

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

.dropdown_north_cc7d {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.liquid-495e {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.pink-6c85 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.pro-8129 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .pro-8129 {
    grid-template-columns: 1fr;
  }
}

.pro_6784 {
  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);
}

.pro_6784:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.hover_b290 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.pro_6784 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.pro_6784 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.chip_liquid_7b3e {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.detail_a324 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
  .detail_a324 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.picture_bright_d936 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

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

.next-9452 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.next-9452 .orange-0025 {
  color: #4caf50;
  font-size: 0.875rem;
}

.iron-580b {
  list-style: none;
  padding: 0;
}

.iron-580b li {
  margin-bottom: var(--space-xs);
}

.iron-580b a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.iron-580b a:hover {
  color: white;
}

.orange_595b {
  list-style: none;
  padding: 0;
}

.orange_595b li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.orange_595b a {
  color: #b0b0b0;
  text-decoration: none;
}

.orange_595b a:hover {
  color: white;
}

.form-pressed-f2a7 {
  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);
}

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

.badge-clean-bcaf a {
  color: #4caf50;
  text-decoration: none;
}

.photo-thick-cfd5 {
  font-size: 0.75rem;
  color: #666666;
}

.search-basic-4f30 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.info_5b08 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.info_5b08:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .form-pressed-f2a7 {
    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;
  }
  
  .silver-22f9 {
    font-size: 2rem;
  }
  
  .hidden-f53a {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .surface_20f4,
  .frame_bae6 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .detail_f3d9,
  .module-active-193d,
  .pro-2e52,
  .slider-purple-1505,
  .input_63e0,
  .brown_559e,
  .pro-8129,
  .detail_a324 {
    grid-template-columns: 1fr;
  }
  
  .accordion_12f1 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .tooltip-up-bbec {
    padding: var(--space-lg) 0;
  }
  
  .input_new_57da li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .input_new_57da li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .background-e515 {
    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;
  }
  
  .accordion_12f1 {
    grid-template-columns: 1fr;
  }
  
  .icon-7c73,
  .dropdown_north_cc7d,
  .title_warm_31b4 {
    flex-direction: column;
    width: 100%;
  }
  
  .medium-d690,
  .wide_ffb1,
  .icon-7c73 .background-e515,
  .dropdown_north_cc7d .background-e515 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .silver-22f9 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .hidden-f53a {
    font-size: 1.375rem;
  }
  
  .grid_narrow_8376 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .outline-55ba,
  .fixed_a425,
  .fresh_30cf,
  .black-10bf,
  .picture-ca4f {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .paper-3039 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .sort-fafb {
    gap: var(--space-xs);
  }
  
  .fluid-3f8d {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .wood-b3cc {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .hard_2393 {
    width: 150px;
    height: 150px;
  }
  
  .footer_b28e {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .media-selected-4da7,
  .tooltip-pink-dde0,
  .icon-7c73,
  .widget_bdeb,
  .liquid-495e,
  .chip_liquid_7b3e,
  .row_484c {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .tooltip-up-bbec {
    page-break-inside: avoid;
  }
}

/* css-noise: eb39 */
.notice_1e27 {
  padding: 0.3rem;
  font-size: 14px;
  line-height: 1.3;
}

/* css-noise: addc */
.shadow-element-u9 {
  padding: 0.2rem;
  font-size: 12px;
  line-height: 1.1;
}