/* ============================================
   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)
   ============================================ */
.popup_4d2e {
  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;
}

.popup_4d2e:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.card-a464 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .card-a464 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .card-a464 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.wood_48ff):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. */
.wood_48ff,
header,
.frame_3d6e,
.message_667d,
.slow_985a,
.thumbnail_62c2,
.header-6ead,
.out-de75,
.tag-warm-b6bd {
  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
   ============================================ */
.wood_48ff {
  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);
}

.fluid_66e0 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.wood_48ff.popup-cfb4 {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.focus-cd70 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.sort-4789 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.thumbnail-large-1c3d img {
  height: 36px;
  width: auto;
  display: block;
}

.row-old-b2f2 {
  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-9aa3 {
  flex: 1;
}

.popup-8907 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.sort-5a3b {
  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);
}

.sort-5a3b:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.sort-5a3b.filter_dd18 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.brown-7f0e {
  position: relative;
}

.thumbnail_d59f {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.thumbnail_d59f 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） */
.brown-7f0e:hover .thumbnail_d59f svg,
.thumbnail_d59f[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.paragraph_pro_3ade {
  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 */
.brown-7f0e:hover .paragraph_pro_3ade {
  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 */
.paragraph_pro_3ade::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.slow_89dd {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.slow_89dd: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 */
.slow_89dd[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.sidebar_a07b {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.simple_787b {
  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;
}

.simple_787b:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.simple_787b svg {
  flex-shrink: 0;
}

/* Header Download Button */
.element-motion-8dcb {
  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;
}

.element-motion-8dcb: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);
}

.element-motion-8dcb svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.outline-db06 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.out-a667 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.outline-db06[aria-expanded="true"] .out-a667:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.outline-db06[aria-expanded="true"] .out-a667:nth-child(2) {
  opacity: 0;
}

.outline-db06[aria-expanded="true"] .out-a667:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .left-9aa3 {
    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-9aa3::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .left-9aa3.wood_2b0a {
    display: block;
    right: 0;
  }
  
  .popup-8907 {
    flex-direction: column;
    gap: 0;
  }
  
  .sort-5a3b {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .left-9aa3::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-9aa3.wood_2b0a::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .left-9aa3 {
    display: none;
  }
  
  .outline-db06 {
    display: flex;
  }
  
  .row-old-b2f2 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .simple_787b,
  .element-motion-8dcb {
    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 */
  .brown-7f0e {
    position: relative;
  }
  
  .paragraph_pro_3ade {
    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;
  }
  
  .thumbnail_d59f[aria-expanded="true"] + .paragraph_pro_3ade {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .slow_89dd {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .sidebar_a07b {
    gap: 8px;
  }
  
  .simple_787b {
    display: none;
  }
  
  .element-motion-8dcb {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .thumbnail-large-1c3d img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .element-motion-8dcb {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .element-motion-8dcb svg {
    width: 14px;
    height: 14px;
  }
  
  .focus-cd70 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.frame_3d6e {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.content_motion_3bd3 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.dirty_8d3d {
  display: flex;
  align-items: center;
  gap: 6px;
}

.dirty_8d3d svg {
  flex-shrink: 0;
}

.dirty_8d3d a {
  color: var(--color-primary);
  text-decoration: none;
}

.dirty_8d3d a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .content_motion_3bd3 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.message_667d {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.text_cool_82a3 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .text_cool_82a3 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.blue-d260 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.blue-d260 a {
  color: var(--color-primary);
  text-decoration: none;
}

.blue-d260 a:hover {
  text-decoration: underline;
}

.secondary-bdf2 {
  color: var(--color-text-lighter);
}

.row_warm_43e5 {
  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) {
  .row_warm_43e5 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .row_warm_43e5 {
    font-size: 1.5rem;
  }
}

.list_7803 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.feature_cc72 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .feature_cc72 {
    grid-template-columns: 1fr;
  }
}

.shade_purple_780d {
  display: flex;
  gap: var(--space-sm);
}

.right_27dd {
  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;
}

.component-blue-8b4f {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.component-blue-8b4f strong {
  font-weight: 600;
  color: var(--color-text);
}

.component-blue-8b4f span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.tabs_e1cf {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.accordion-paper-4bc1 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.avatar-dynamic-af39 {
  position: relative;
  text-align: center;
}

.avatar-dynamic-af39 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.header-fixed-a0e9 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.disabled-left-56bc {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.article-fast-1a91 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.module-narrow-cf5f {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.panel_east_3dcd {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.input_lite_883c {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .text_cool_82a3 {
    grid-template-columns: 1fr;
  }
  
  .row_warm_43e5 {
    font-size: 1.75rem;
  }
  
  .accordion-paper-4bc1 {
    order: -1;
    max-width: 100%;
  }
  
  .avatar-dynamic-af39 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .row_warm_43e5 {
    font-size: 1.5rem;
  }
  
  .list_7803 {
    font-size: 1rem;
  }
  
  .blue-d260 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .avatar-dynamic-af39 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.filter_purple_f5e9 {
  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;
}

.description_fresh_ca75 {
  background: var(--color-primary);
  color: white;
}

.description_fresh_ca75:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.paper_107d {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.paper_107d:hover {
  background: var(--color-primary);
  color: white;
}

.dynamic_5a75 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.dynamic_5a75:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.texture-stone-233d {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.heading-79e5 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.slow_985a {
  padding: var(--space-xl) 0;
  background: white;
}

.menu-soft-00d8 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.dirty-f1c1 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.dirty-f1c1:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.selected-0c63 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.carousel_2508 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.column-wood-db94 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.thumbnail_62c2 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.tag_purple_f4bc {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.heading_up_a2bf {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.pressed_8836 {
  list-style: none;
  counter-reset: toc-counter;
}

.pressed_8836 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.pressed_8836 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);
}

.pressed_8836 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;
}

.pressed_8836 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

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

.item-1ab6 {
  background: var(--color-bg-section);
}

.banner-34c6 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.menu_copper_7f56 {
  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);
}

.item_fb34 {
  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);
}

.fast-7365 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.feature_middle_d1bc {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .feature_middle_d1bc {
    grid-template-columns: 1fr 300px;
  }
}

.tabs_basic_c8e1 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.tabs_basic_c8e1 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.tabs_basic_c8e1 pre,
.tabs_basic_c8e1 code {
  overflow-x: auto;
  max-width: 100%;
}

.tabs_basic_c8e1 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);
}

.tabs_basic_c8e1 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.tabs_basic_c8e1 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.tabs_basic_c8e1 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.tabs_basic_c8e1 ul,
.tabs_basic_c8e1 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.tabs_basic_c8e1 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.tabs_basic_c8e1 strong {
  font-weight: 600;
  color: var(--color-text);
}

.tabs_basic_c8e1 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.tabs_basic_c8e1 a:hover {
  color: var(--color-primary-dark);
}

.green_5e4b {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.green_5e4b li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.green_5e4b 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) {
  .feature_middle_d1bc {
    grid-template-columns: 1fr;
  }
  
  .item_fb34 {
    font-size: 1.75rem;
  }
  
  .tabs_basic_c8e1 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .item_fb34 {
    font-size: 1.5rem;
  }
  
  .tabs_basic_c8e1 h3 {
    font-size: 1.375rem;
  }
  
  .tabs_basic_c8e1 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.dynamic_68c8 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.left_6710 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.card_fast_189e {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.section-simple-4815 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.white-5d0e strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.column_rough_37fb {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: #f1f8ff;
  border: 2px solid #0366d6;
  border-radius: var(--radius-lg);
  margin: var(--space-xl) 0;
}

.lite-c7e0 {
  flex-shrink: 0;
}

.right-b313 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.mask_4ab8 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .mask_4ab8 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.static-4af0,
.avatar-red-74c7,
.red_bf29 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.static-4af0 thead,
.avatar-red-74c7 thead {
  background: var(--color-primary);
  color: white;
}

.static-4af0 th,
.static-4af0 td,
.avatar-red-74c7 th,
.avatar-red-74c7 td,
.red_bf29 th,
.red_bf29 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .static-4af0 th,
  .static-4af0 td,
  .avatar-red-74c7 th,
  .avatar-red-74c7 td,
  .red_bf29 th,
  .red_bf29 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .static-4af0,
  .avatar-red-74c7,
  .red_bf29 {
    min-width: 600px;
  }
}

.static-4af0 th,
.avatar-red-74c7 th,
.red_bf29 th {
  font-weight: 600;
}

.static-4af0 tbody tr:hover,
.avatar-red-74c7 tbody tr:hover,
.red_bf29 tbody tr:hover {
  background: var(--color-bg-alt);
}

.outer-b56d {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.overlay-61c5 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.label-inner-040d {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.label-inner-040d h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.notice_6a2e {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.notice_6a2e h4 {
  color: white;
}

.notification-hard-166e {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.block_4e7d {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.block_4e7d:last-child {
  border-bottom: none;
}

.block_4e7d dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.block_4e7d dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.input-down-a1d4 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.stale-c91c {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.stale-c91c:hover {
  text-decoration: underline;
}

.picture_a11b {
  text-align: center;
  margin-bottom: var(--space-md);
}

.complex_0ed5 {
  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);
}

.complex_0ed5 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.dark_4097 {
  font-weight: 600;
  color: white;
}

.main_7eb5 {
  list-style: none;
  padding: 0;
}

.main_7eb5 li {
  padding: var(--space-xs) 0;
}

.hover_clean_17b8 {
  color: #4caf50;
}

.video_clean_7a31 {
  color: #ff9800;
}

.block-simple-36d3 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.current-fad2 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.frame-pro-ea52 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.input_soft_ee87 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.pro-d47f {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.title_3a18 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.slow_9e20 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .slow_9e20 {
    grid-template-columns: 1fr;
  }
}

.sidebar-lower-0700 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.sidebar-lower-0700:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.up-631a {
  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;
}

.sidebar-lower-0700 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.sidebar-lower-0700 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.complex-eec4 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.dark_4097 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.thick_86b0 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.mask-c604 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.mask-c604 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.border_blue_a060 {
  max-width: 900px;
  margin: 0 auto;
}

.tertiary-old-2727 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.feature-e649 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .feature-e649 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.description-885f {
  margin-top: var(--space-xxl);
}

.description-885f h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.glass-d1e1 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .glass-d1e1 {
    grid-template-columns: 1fr;
  }
}

.texture-0016 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.info-huge-e9ad {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.info-outer-76cd {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.texture-0016 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.texture-0016 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.texture-0016 li {
  padding: var(--space-xs) 0;
  color: white;
}

.texture-0016 .filter_purple_f5e9 {
  width: 100%;
  background: white;
}

.info-huge-e9ad .filter_purple_f5e9 {
  color: #667eea;
}

.info-outer-76cd .filter_purple_f5e9 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.carousel_pro_2c30 {
  max-width: 900px;
  margin: 0 auto;
}

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

.focused-369d {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.carousel_62c2 {
  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);
}

.focused-369d h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.soft-d4a9 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .focused-369d {
    padding: var(--space-md);
  }
  
  .soft-d4a9 {
    padding: var(--space-md);
  }
  
  .info-0545 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.block-e028 ol,
.block-e028 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.block-e028 li {
  margin-bottom: var(--space-sm);
}

.block-e028 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.hard-ff7a {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.widget_a871 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.info-0545 {
  margin-top: var(--space-lg);
  text-align: center;
}

.info-0545 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.gallery-mini-b545,
.row-459d,
.section-6e88,
.silver_0ba7 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.surface-middle-346d {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.copper-150e {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.solid_5b50 {
  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) {
  .solid_5b50 {
    font-size: 0.625rem;
  }
}

.first_6cd2 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.first_6cd2:hover {
  background: var(--color-primary-dark);
}

.plasma-b269 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.plasma-b269 h4 {
  margin-bottom: var(--space-md);
}

.label_2fea {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.fast_6d79 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.label_action_de89 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .label_action_de89 {
    grid-template-columns: 1fr;
  }
}

.button_b588 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.image_1eac {
  border-color: var(--color-success);
}

.hero_in_45d9 {
  border-color: var(--color-warning);
}

.new_3484 {
  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);
}

.image_1eac .new_3484 {
  background: #e8f5e9;
  color: var(--color-success);
}

.hero_in_45d9 .new_3484 {
  background: #fff3e0;
  color: var(--color-warning);
}

.button_b588 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.button_b588 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.glass-a205 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.filter-bc02 {
  margin: var(--space-xxl) 0;
}

.filter-bc02 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.filter-bc02 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.fresh-df70 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .fresh-df70 {
    grid-template-columns: 1fr;
  }
}

.primary-7ce2 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.primary-7ce2 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.notification_last_999c {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.notification_last_999c input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.old_746f {
  margin-top: var(--space-xxl);
}

.alert-d13a {
  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);
}

.texture-36a3 {
  text-align: center;
}

.logo-ef8c {
  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);
}

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

.logo-ef8c .dark_4097 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.thumbnail_purple_a94d {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.progress-static-efcb p {
  margin-bottom: var(--space-md);
}

.logo-blue-12ae {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .alert-d13a {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.feature_b5b8 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.filter_active_8707 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.sidebar-7feb {
  margin-bottom: var(--space-xl);
}

.primary_f6ab {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.sort_4402 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.smooth-fa44 {
  color: var(--color-text-light);
}

.warm-38f3 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.accent-5034 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.avatar-709d {
  font-weight: 600;
  color: var(--color-text);
}

.section-1266 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.black-642e {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.info-focused-fdb0 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.warm-fdc5 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.gold-49bd {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.wood_10fc {
  border: 2px solid #4caf50;
}

.light-64e2 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.block-tall-62b2 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.old-31be {
  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;
}

.chip-narrow-a633 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.tall_9c3b {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.column-e57d {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.bronze_b511 {
  text-align: right;
}

.bronze_b511 .hidden_76a6 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.heading-simple-6996 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.hard_37b3 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.hard_37b3 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.popup-in-2598 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.purple_0446 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.thumbnail-glass-2dc6 {
  background: #e8f5e9;
  color: #2e7d32;
}

.summary-32cb {
  background: #e3f2fd;
  color: #1565c0;
}

.footer_advanced_94c8 {
  background: #fff3e0;
  color: #e65100;
}

.hidden-f9f2 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.hidden-f9f2 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.info_692a {
  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);
}

.info_692a:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.inner_f81c {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.link_d272 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.link_d272 strong {
  color: var(--color-primary);
}

.aside-2917 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.large-6729 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.tall-3b88 {
  max-width: 900px;
  margin: 0 auto;
}

.pressed_f7f4 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.wide_528b {
  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);
}

.wide_528b:hover {
  background: var(--color-bg-alt);
}

.status-green-04e1 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.wide_528b[aria-expanded="true"] .status-green-04e1 {
  transform: rotate(180deg);
}

.easy-3b85 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.easy-3b85 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.easy-3b85 ul,
.easy-3b85 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.easy-3b85 li {
  margin-bottom: var(--space-xs);
}

.filter_fresh_916c {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.paragraph-4a4c {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.filter_fresh_916c code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.carousel_narrow_9c5f {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.gas-5ac6 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.secondary_1fb0 {
  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);
}

.blue-3b01 {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.paragraph_3dfe {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .paragraph_3dfe {
    grid-template-columns: 1fr;
  }
}

.clean-76d3,
.mask-10ba {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.clean-76d3 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.mask-10ba {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.clean-76d3 h4,
.mask-10ba h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.clean-76d3 ul,
.mask-10ba ul {
  list-style: none;
  padding: 0;
}

.clean-76d3 li,
.mask-10ba li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.button-cold-c3b0 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .button-cold-c3b0 {
    grid-template-columns: 1fr;
  }
}

.east_8d05 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.hard_7d46 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.black-ac1c {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.east_8d05 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.east_8d05 ul {
  list-style: none;
  padding: 0;
}

.east_8d05 li {
  padding: var(--space-xs) 0;
  color: white;
}

.content-6aae {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.content-6aae h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.content-6aae p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.tabs-brown-f9a0 {
  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);
}

.badge_right_d3a7 {
  font-style: italic;
}

.heading_10ad {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.texture-1dde {
  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;
}

.texture-1dde h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.texture-1dde p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.detail-a61f {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.out-de75 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.progress-9a2e {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.wood_77b4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .wood_77b4 {
    grid-template-columns: 1fr;
  }
}

.dropdown-5685 {
  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);
}

.dropdown-5685:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.modal_active_35b7 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.dropdown-5685 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.dropdown-5685 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.tag-warm-b6bd {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.full-d45a {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
  .full-d45a {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.accordion_hard_3c05 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.input-bright-1d42 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.panel_basic_fb44 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.panel_basic_fb44 .shade_purple_780d {
  color: #4caf50;
  font-size: 0.875rem;
}

.brown_cca8 {
  list-style: none;
  padding: 0;
}

.brown_cca8 li {
  margin-bottom: var(--space-xs);
}

.brown_cca8 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.brown_cca8 a:hover {
  color: white;
}

.wrapper_ba06 {
  list-style: none;
  padding: 0;
}

.wrapper_ba06 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.wrapper_ba06 a {
  color: #b0b0b0;
  text-decoration: none;
}

.wrapper_ba06 a:hover {
  color: white;
}

.feature_glass_cd17 {
  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);
}

.tertiary_fixed_be18 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.tertiary_fixed_be18 a {
  color: #4caf50;
  text-decoration: none;
}

.hard_d249 {
  font-size: 0.75rem;
  color: #666666;
}

.label_bce6 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.summary_first_4844 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.summary_first_4844:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .feature_glass_cd17 {
    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;
  }
  
  .row_warm_43e5 {
    font-size: 2rem;
  }
  
  .item_fb34 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .text_cool_82a3,
  .feature_middle_d1bc {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .slow_9e20,
  .label_action_de89,
  .glass-d1e1,
  .fresh-df70,
  .paragraph_3dfe,
  .button-cold-c3b0,
  .wood_77b4,
  .full-d45a {
    grid-template-columns: 1fr;
  }
  
  .menu-soft-00d8 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .header-6ead {
    padding: var(--space-lg) 0;
  }
  
  .pressed_8836 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .pressed_8836 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .filter_purple_f5e9 {
    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;
  }
  
  .menu-soft-00d8 {
    grid-template-columns: 1fr;
  }
  
  .tabs_e1cf,
  .detail-a61f,
  .label_2fea {
    flex-direction: column;
    width: 100%;
  }
  
  .texture-stone-233d,
  .heading-79e5,
  .tabs_e1cf .filter_purple_f5e9,
  .detail-a61f .filter_purple_f5e9 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .row_warm_43e5 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .item_fb34 {
    font-size: 1.375rem;
  }
  
  .selected-0c63 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .dirty-f1c1,
  .sidebar-lower-0700,
  .label-inner-040d,
  .gold-49bd,
  .notice_left_dafd {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .solid_5b50 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .content_motion_3bd3 {
    gap: var(--space-xs);
  }
  
  .dirty_8d3d {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .complex_0ed5 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .logo-ef8c {
    width: 150px;
    height: 150px;
  }
  
  .cool_dabe {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .wood_48ff,
  .frame_3d6e,
  .tabs_e1cf,
  .texture-1dde,
  .out-de75,
  .tag-warm-b6bd,
  .outline-db06 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .header-6ead {
    page-break-inside: avoid;
  }
}

/* css-noise: eb39 */
.background-60ea {
  padding: 0.3rem;
  font-size: 14px;
  line-height: 1.3;
}

/* css-noise: 59b9 */
.phantom-card-b0 {
  padding: 0.2rem;
  font-size: 11px;
  line-height: 1.1;
}
