/* ============================================
   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)
   ============================================ */
.backdrop_last_88e2 {
  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;
}

.backdrop_last_88e2:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.basic-6e49 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .basic-6e49 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .basic-6e49 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.table_ad9a):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. */
.table_ad9a,
header,
.media-5c30,
.background_inner_0561,
.west-8f06,
.article-ac0a,
.paragraph-next-8451,
.picture_left_d9b6,
.dynamic-de0a {
  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
   ============================================ */
.table_ad9a {
  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);
}

.first_ceb1 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.table_ad9a.message-north-80b0 {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.search-mini-cab8 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.tag_3e1d {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.outline_outer_372b img {
  height: 36px;
  width: auto;
  display: block;
}

.brown-05d9 {
  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;
}

.accordion-769c {
  flex: 1;
}

.sidebar-4bf0 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.gallery_cd4d {
  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);
}

.gallery_cd4d:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.gallery_cd4d.section-purple-4637 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.content-yellow-153c {
  position: relative;
}

.menu_slow_3073 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.menu_slow_3073 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） */
.content-yellow-153c:hover .menu_slow_3073 svg,
.menu_slow_3073[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.active-thick-0c5d {
  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 */
.content-yellow-153c:hover .active-thick-0c5d {
  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 */
.active-thick-0c5d::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.container-3a3c {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.container-3a3c: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 */
.container-3a3c[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.advanced-f82d {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.outline_dirty_0593 {
  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;
}

.outline_dirty_0593:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.outline_dirty_0593 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.hot-68f3 {
  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;
}

.hot-68f3: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);
}

.hot-68f3 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.smooth_71e6 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.outline-liquid-cb08 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.smooth_71e6[aria-expanded="true"] .outline-liquid-cb08:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.smooth_71e6[aria-expanded="true"] .outline-liquid-cb08:nth-child(2) {
  opacity: 0;
}

.smooth_71e6[aria-expanded="true"] .outline-liquid-cb08:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .accordion-769c {
    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 */
  }

  .accordion-769c::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .accordion-769c.search_top_80a9 {
    display: block;
    right: 0;
  }
  
  .sidebar-4bf0 {
    flex-direction: column;
    gap: 0;
  }
  
  .gallery_cd4d {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .accordion-769c::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;
  }
  
  .accordion-769c.search_top_80a9::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .accordion-769c {
    display: none;
  }
  
  .smooth_71e6 {
    display: flex;
  }
  
  .brown-05d9 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .outline_dirty_0593,
  .hot-68f3 {
    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 */
  .content-yellow-153c {
    position: relative;
  }
  
  .active-thick-0c5d {
    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;
  }
  
  .menu_slow_3073[aria-expanded="true"] + .active-thick-0c5d {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .container-3a3c {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .advanced-f82d {
    gap: 8px;
  }
  
  .outline_dirty_0593 {
    display: none;
  }
  
  .hot-68f3 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .outline_outer_372b img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .hot-68f3 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .hot-68f3 svg {
    width: 14px;
    height: 14px;
  }
  
  .search-mini-cab8 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.media-5c30 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

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

.dirty-bd2a {
  display: flex;
  align-items: center;
  gap: 6px;
}

.dirty-bd2a svg {
  flex-shrink: 0;
}

.dirty-bd2a a {
  color: var(--color-primary);
  text-decoration: none;
}

.dirty-bd2a a:hover {
  text-decoration: underline;
}

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

/* ============================================
   6. HERO SECTION
   ============================================ */
.background_inner_0561 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.overlay_b305 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .overlay_b305 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.bottom_d073 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.bottom_d073 a {
  color: var(--color-primary);
  text-decoration: none;
}

.bottom_d073 a:hover {
  text-decoration: underline;
}

.backdrop-out-fbb4 {
  color: var(--color-text-lighter);
}

.focus_c5eb {
  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) {
  .focus_c5eb {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .focus_c5eb {
    font-size: 1.5rem;
  }
}

.dropdown_ed62 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.accent_new_0c82 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .accent_new_0c82 {
    grid-template-columns: 1fr;
  }
}

.fast-2d83 {
  display: flex;
  gap: var(--space-sm);
}

.fixed-90ae {
  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;
}

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

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

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

.hidden-7b6d {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.title_prev_10cb {
  display: flex;
  align-items: center;
  justify-content: center;
}

.left-934a {
  position: relative;
  text-align: center;
}

.left-934a img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.new_9115 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.badge_small_4eff {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.disabled_medium_35ff {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.filter-53b5 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.gallery-advanced-69bb {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.description-e1c7 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .overlay_b305 {
    grid-template-columns: 1fr;
  }
  
  .focus_c5eb {
    font-size: 1.75rem;
  }
  
  .title_prev_10cb {
    order: -1;
    max-width: 100%;
  }
  
  .left-934a {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .focus_c5eb {
    font-size: 1.5rem;
  }
  
  .dropdown_ed62 {
    font-size: 1rem;
  }
  
  .bottom_d073 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .left-934a {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.media_c865 {
  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;
}

.title-955f {
  background: var(--color-primary);
  color: white;
}

.title-955f:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.background-e8aa {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.background-e8aa:hover {
  background: var(--color-primary);
  color: white;
}

.stone-c7c6 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.stone-c7c6:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.detail_dynamic_230e {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.hover_5b26 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.west-8f06 {
  padding: var(--space-xl) 0;
  background: white;
}

.frame_under_e00a {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.section_soft_f17b {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.section_soft_f17b:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.detail-warm-1a6b {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.thumbnail-6fc1 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.thumbnail-selected-3e5a {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.article-ac0a {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.steel-d71e {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.notice-2df9 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.mask-selected-55ba {
  list-style: none;
  counter-reset: toc-counter;
}

.mask-selected-55ba li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.mask-selected-55ba 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);
}

.mask-selected-55ba 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;
}

.mask-selected-55ba li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.paragraph-next-8451 {
  padding: var(--space-xxl) 0;
}

.accent-fresh-4110 {
  background: var(--color-bg-section);
}

.thumbnail-hard-ac23 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.image-fast-9537 {
  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);
}

.section-fast-3f12 {
  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);
}

.texture_basic_a28d {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.avatar-easy-2ffd {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .avatar-easy-2ffd {
    grid-template-columns: 1fr 300px;
  }
}

.left-a663 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.left-a663 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.left-a663 pre,
.left-a663 code {
  overflow-x: auto;
  max-width: 100%;
}

.left-a663 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);
}

.left-a663 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.left-a663 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.left-a663 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.left-a663 ul,
.left-a663 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.left-a663 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.left-a663 strong {
  font-weight: 600;
  color: var(--color-text);
}

.left-a663 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.left-a663 a:hover {
  color: var(--color-primary-dark);
}

.next_b24b {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.next_b24b li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.next_b24b 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) {
  .avatar-easy-2ffd {
    grid-template-columns: 1fr;
  }
  
  .section-fast-3f12 {
    font-size: 1.75rem;
  }
  
  .left-a663 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .section-fast-3f12 {
    font-size: 1.5rem;
  }
  
  .left-a663 h3 {
    font-size: 1.375rem;
  }
  
  .left-a663 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.section_wood_a4be {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.accent_c010 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.dropdown-thick-e0c5 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.clean_354c {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.blue_1e7e strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.feature_36d8 {
  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;
}

.popup_large_72af {
  flex-shrink: 0;
}

.nav_e545 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.mask-plasma-82d7 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .mask-plasma-82d7 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.accordion_under_4445,
.paper_40fd,
.bronze_3a14 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.accordion_under_4445 thead,
.paper_40fd thead {
  background: var(--color-primary);
  color: white;
}

.accordion_under_4445 th,
.accordion_under_4445 td,
.paper_40fd th,
.paper_40fd td,
.bronze_3a14 th,
.bronze_3a14 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .accordion_under_4445 th,
  .accordion_under_4445 td,
  .paper_40fd th,
  .paper_40fd td,
  .bronze_3a14 th,
  .bronze_3a14 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .accordion_under_4445,
  .paper_40fd,
  .bronze_3a14 {
    min-width: 600px;
  }
}

.accordion_under_4445 th,
.paper_40fd th,
.bronze_3a14 th {
  font-weight: 600;
}

.accordion_under_4445 tbody tr:hover,
.paper_40fd tbody tr:hover,
.bronze_3a14 tbody tr:hover {
  background: var(--color-bg-alt);
}

.inner-d16a {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.full_51d4 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.gradient_glass_e337 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.gradient_glass_e337 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.message_ef31 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.message_ef31 h4 {
  color: white;
}

.copper_1e64 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.first-c4aa {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.first-c4aa:last-child {
  border-bottom: none;
}

.first-c4aa dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.first-c4aa dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.paragraph-plasma-5da0 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.lite_ca84 {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.lite_ca84:hover {
  text-decoration: underline;
}

.component_plasma_3425 {
  text-align: center;
  margin-bottom: var(--space-md);
}

.search-bc4e {
  width: 120px;
  height: 120px;
  margin: 0 auto var(--space-sm);
  border-radius: 50%;
  background: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  font-weight: 800;
  color: var(--color-primary);
  box-shadow: var(--shadow-lg);
}

.search-bc4e span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.south-743a {
  font-weight: 600;
  color: white;
}

.pattern_a3f8 {
  list-style: none;
  padding: 0;
}

.pattern_a3f8 li {
  padding: var(--space-xs) 0;
}

.mini_eb84 {
  color: #4caf50;
}

.aside-a7b8 {
  color: #ff9800;
}

.slow_e9bf {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.label_next_b00d {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.last_9e6a {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.lite-0740 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.background_9c86 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.progress_1883 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.search_pro_abd4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .search_pro_abd4 {
    grid-template-columns: 1fr;
  }
}

.icon-a067 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.icon-a067:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.bottom_25f6 {
  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;
}

.icon-a067 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.icon-a067 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.chip_gas_0cf0 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.south-743a {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.white-3bc6 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.inner-ae2b {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.inner-ae2b h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.gallery-right-1b2c {
  max-width: 900px;
  margin: 0 auto;
}

.slow_03b3 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.form-4044 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .form-4044 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.shade_53a3 {
  margin-top: var(--space-xxl);
}

.shade_53a3 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.static_ca08 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .static_ca08 {
    grid-template-columns: 1fr;
  }
}

.west-302a {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.tooltip-322d {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.mask_e206 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.west-302a h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.west-302a ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.west-302a li {
  padding: var(--space-xs) 0;
  color: white;
}

.west-302a .media_c865 {
  width: 100%;
  background: white;
}

.tooltip-322d .media_c865 {
  color: #667eea;
}

.mask_e206 .media_c865 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.large-b91e {
  max-width: 900px;
  margin: 0 auto;
}

.tall-f780 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.shadow-18d0 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.silver-1bf1 {
  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);
}

.shadow-18d0 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.border-d9c1 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .shadow-18d0 {
    padding: var(--space-md);
  }
  
  .border-d9c1 {
    padding: var(--space-md);
  }
  
  .image_e49a {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.status-blue-0202 ol,
.status-blue-0202 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.status-blue-0202 li {
  margin-bottom: var(--space-sm);
}

.status-blue-0202 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.steel_1a24 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.gas_f31d {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.image_e49a {
  margin-top: var(--space-lg);
  text-align: center;
}

.image_e49a img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.advanced-d8c9,
.medium-d40e,
.thumbnail-89f1,
.smooth-6e07 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.easy-6998 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.wide_5220 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.out-bf50 {
  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) {
  .out-bf50 {
    font-size: 0.625rem;
  }
}

.wide-1f7e {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.wide-1f7e:hover {
  background: var(--color-primary-dark);
}

.accent-smooth-c7ee {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.accent-smooth-c7ee h4 {
  margin-bottom: var(--space-md);
}

.element-pink-5051 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.full-e67d {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.link-top-1f54 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .link-top-1f54 {
    grid-template-columns: 1fr;
  }
}

.black-2b67 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.breadcrumb_dark_5426 {
  border-color: var(--color-success);
}

.accordion_d615 {
  border-color: var(--color-warning);
}

.disabled-slow-a461 {
  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);
}

.breadcrumb_dark_5426 .disabled-slow-a461 {
  background: #e8f5e9;
  color: var(--color-success);
}

.accordion_d615 .disabled-slow-a461 {
  background: #fff3e0;
  color: var(--color-warning);
}

.black-2b67 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.black-2b67 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.primary_gas_a704 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.frame_thick_1d5c {
  margin: var(--space-xxl) 0;
}

.frame_thick_1d5c h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.frame_thick_1d5c > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.row_focused_b98e {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .row_focused_b98e {
    grid-template-columns: 1fr;
  }
}

.breadcrumb-steel-327e {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.breadcrumb-steel-327e h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.clean_3134 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.clean_3134 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.input-9c94 {
  margin-top: var(--space-xxl);
}

.warm_7892 {
  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);
}

.label_6f5a {
  text-align: center;
}

.background-motion-de45 {
  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);
}

.complex_ce2b {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.background-motion-de45 .south-743a {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.article_e533 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.soft_dc94 p {
  margin-bottom: var(--space-md);
}

.tabs_c547 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .warm_7892 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.down-be1e {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.layout_dark_5961 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.modal_blue_16bd {
  margin-bottom: var(--space-xl);
}

.menu-static-00e0 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.copper_792f {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.white_1f6e {
  color: var(--color-text-light);
}

.message-hard-bff5 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.last-a6a2 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.feature_white_f651 {
  font-weight: 600;
  color: var(--color-text);
}

.fixed_6b34 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.solid_4641 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.widget-hard-2e92 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.preview_85fb {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.box_fast_58da {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.notice_wood_697f {
  border: 2px solid #4caf50;
}

.preview_copper_c785 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.block_7724 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.selected_9d7e {
  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;
}

.shade-2387 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.description_light_1f51 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

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

.right-001b {
  text-align: right;
}

.right-001b .box-west-4173 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.notice_steel_dc8a {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.article_soft_8ca5 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.article_soft_8ca5 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.tooltip_complex_4499 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.secondary-lower-a1c3 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.banner_glass_75cd {
  background: #e8f5e9;
  color: #2e7d32;
}

.narrow_3759 {
  background: #e3f2fd;
  color: #1565c0;
}

.block_96ae {
  background: #fff3e0;
  color: #e65100;
}

.tag-plasma-4983 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.tag-plasma-4983 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.white-2796 {
  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);
}

.white-2796:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.avatar-light-a564 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.hover_08da {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.hover_08da strong {
  color: var(--color-primary);
}

.section-thick-34e3 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.tabs-c54f {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.outline_cold_d459 {
  max-width: 900px;
  margin: 0 auto;
}

.fixed_ff17 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.article_copper_f1af {
  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);
}

.article_copper_f1af:hover {
  background: var(--color-bg-alt);
}

.paper-2cc7 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.article_copper_f1af[aria-expanded="true"] .paper-2cc7 {
  transform: rotate(180deg);
}

.button_9e47 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.button_9e47 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.button_9e47 ul,
.button_9e47 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.button_9e47 li {
  margin-bottom: var(--space-xs);
}

.easy_91e0 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.gallery-c0fa {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.easy_91e0 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.pressed_ef89 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.component_over_b594 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.mini-0795 {
  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);
}

.backdrop-pink-e23d {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.alert-2215 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .alert-2215 {
    grid-template-columns: 1fr;
  }
}

.narrow-b393,
.hover-38a3 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.narrow-b393 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.hover-38a3 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.narrow-b393 h4,
.hover-38a3 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.narrow-b393 ul,
.hover-38a3 ul {
  list-style: none;
  padding: 0;
}

.narrow-b393 li,
.hover-38a3 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.pressed_4ef1 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .pressed_4ef1 {
    grid-template-columns: 1fr;
  }
}

.avatar_5b81 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.text_south_4779 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.hover_hard_3b76 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.avatar_5b81 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.avatar_5b81 ul {
  list-style: none;
  padding: 0;
}

.avatar_5b81 li {
  padding: var(--space-xs) 0;
  color: white;
}

.background_8972 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.background_8972 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.background_8972 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.bright_42e8 {
  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);
}

.filter_5b8d {
  font-style: italic;
}

.texture_bright_e794 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.dropdown_red_0fcb {
  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;
}

.dropdown_red_0fcb h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.dropdown_red_0fcb p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.selected-b47d {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.picture_left_d9b6 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.carousel-narrow-31ca {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.column-large-7b1f {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .column-large-7b1f {
    grid-template-columns: 1fr;
  }
}

.text_668f {
  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);
}

.text_668f:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.tertiary_top_b9a3 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.text_668f h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.text_668f p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.dynamic-de0a {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.detail-b44d {
  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-b44d {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.static-159e h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.frame_mini_5fd9 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.grid-smooth-d611 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.grid-smooth-d611 .fast-2d83 {
  color: #4caf50;
  font-size: 0.875rem;
}

.heading_74da {
  list-style: none;
  padding: 0;
}

.heading_74da li {
  margin-bottom: var(--space-xs);
}

.heading_74da a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.heading_74da a:hover {
  color: white;
}

.black-6241 {
  list-style: none;
  padding: 0;
}

.black-6241 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.black-6241 a {
  color: #b0b0b0;
  text-decoration: none;
}

.black-6241 a:hover {
  color: white;
}

.brown-5caf {
  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);
}

.hover_2ce0 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.hover_2ce0 a {
  color: #4caf50;
  text-decoration: none;
}

.accordion-fb7c {
  font-size: 0.75rem;
  color: #666666;
}

.basic-d5a6 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.aside_down_4529 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.aside_down_4529:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .brown-5caf {
    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;
  }
  
  .focus_c5eb {
    font-size: 2rem;
  }
  
  .section-fast-3f12 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .overlay_b305,
  .avatar-easy-2ffd {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .search_pro_abd4,
  .link-top-1f54,
  .static_ca08,
  .row_focused_b98e,
  .alert-2215,
  .pressed_4ef1,
  .column-large-7b1f,
  .detail-b44d {
    grid-template-columns: 1fr;
  }
  
  .frame_under_e00a {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .paragraph-next-8451 {
    padding: var(--space-lg) 0;
  }
  
  .mask-selected-55ba li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .mask-selected-55ba li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .media_c865 {
    min-height: 44px;
  }
  
  /* Optimize images for mobile */
  img {
    height: auto;
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  :root {
    --space-lg: 1.5rem;
    --space-xl: 1.75rem;
    --space-xxl: 2rem;
  }
  
  .frame_under_e00a {
    grid-template-columns: 1fr;
  }
  
  .hidden-7b6d,
  .selected-b47d,
  .element-pink-5051 {
    flex-direction: column;
    width: 100%;
  }
  
  .detail_dynamic_230e,
  .hover_5b26,
  .hidden-7b6d .media_c865,
  .selected-b47d .media_c865 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .focus_c5eb {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .section-fast-3f12 {
    font-size: 1.375rem;
  }
  
  .detail-warm-1a6b {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .section_soft_f17b,
  .icon-a067,
  .gradient_glass_e337,
  .box_fast_58da,
  .tall-f780 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .out-bf50 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .active_abcc {
    gap: var(--space-xs);
  }
  
  .dirty-bd2a {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .search-bc4e {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .background-motion-de45 {
    width: 150px;
    height: 150px;
  }
  
  .complex_ce2b {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .table_ad9a,
  .media-5c30,
  .hidden-7b6d,
  .dropdown_red_0fcb,
  .picture_left_d9b6,
  .dynamic-de0a,
  .smooth_71e6 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .paragraph-next-8451 {
    page-break-inside: avoid;
  }
}

/* css-noise: eb39 */
.dropdown_right_be8f {
  padding: 0.3rem;
  font-size: 14px;
  line-height: 1.3;
}

/* css-noise: f7b3 */
.promo-block-a1 {
  padding: 0.1rem;
  font-size: 14px;
  line-height: 1.1;
}
