/* ============================================
   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)
   ============================================ */
.advanced_bfe2 {
  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;
}

.advanced_bfe2:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.paper-d0ff {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .paper-d0ff {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .paper-d0ff {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.paragraph-e227):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.paragraph-e227,
header,
.accent_south_4497,
.wide-02fb,
.steel-6676,
.advanced_e43f,
.outline-cb12,
.lower_08ca,
.link_paper_4c29 {
  max-width: none;
}

/* Critical mobile fix: prevent any overflow */
section,
article,
div,
main {
  overflow-wrap: break-word;
  word-wrap: break-word;
}

/* Ensure images never cause overflow */
img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Ensure SVG icons don't cause issues */
svg {
  max-width: 100%;
  height: auto;
}

/* ============================================
   4. HEADER & NAVIGATION
   ============================================ */
.paragraph-e227 {
  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);
}

.upper_39ff {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.paragraph-e227.hard-6f6d {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.in_e50f {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.input_red_13ce {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.narrow_01de img {
  height: 36px;
  width: auto;
  display: block;
}

.out-2952 {
  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;
}

.slow-68f2 {
  flex: 1;
}

.west-526a {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.selected_634c {
  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);
}

.selected_634c:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.selected_634c.fn-active-3c25 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.section_middle_6e6d {
  position: relative;
}

.sidebar-basic-e96e {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.sidebar-basic-e96e 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） */
.section_middle_6e6d:hover .sidebar-basic-e96e svg,
.sidebar-basic-e96e[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.video-yellow-d7e2 {
  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 */
.section_middle_6e6d:hover .video-yellow-d7e2 {
  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 */
.video-yellow-d7e2::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.text-lower-5e5b {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.text-lower-5e5b: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 */
.text-lower-5e5b[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.banner_3779 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.breadcrumb_steel_d614 {
  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;
}

.breadcrumb_steel_d614:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.breadcrumb_steel_d614 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.label_wood_a2b6 {
  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;
}

.label_wood_a2b6: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);
}

.label_wood_a2b6 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.red_2ff9 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.avatar-bronze-c52a {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.red_2ff9[aria-expanded="true"] .avatar-bronze-c52a:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.red_2ff9[aria-expanded="true"] .avatar-bronze-c52a:nth-child(2) {
  opacity: 0;
}

.red_2ff9[aria-expanded="true"] .avatar-bronze-c52a:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .slow-68f2 {
    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 */
  }

  .slow-68f2::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .slow-68f2.aside-basic-9e35 {
    display: block;
    right: 0;
  }
  
  .west-526a {
    flex-direction: column;
    gap: 0;
  }
  
  .selected_634c {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .slow-68f2::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;
  }
  
  .slow-68f2.aside-basic-9e35::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .slow-68f2 {
    display: none;
  }
  
  .red_2ff9 {
    display: flex;
  }
  
  .out-2952 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .breadcrumb_steel_d614,
  .label_wood_a2b6 {
    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 */
  .section_middle_6e6d {
    position: relative;
  }
  
  .video-yellow-d7e2 {
    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;
  }
  
  .sidebar-basic-e96e[aria-expanded="true"] + .video-yellow-d7e2 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .text-lower-5e5b {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .banner_3779 {
    gap: 8px;
  }
  
  .breadcrumb_steel_d614 {
    display: none;
  }
  
  .label_wood_a2b6 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .narrow_01de img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .label_wood_a2b6 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .label_wood_a2b6 svg {
    width: 14px;
    height: 14px;
  }
  
  .in_e50f {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.accent_south_4497 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.paragraph-rough-f88b {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.secondary_5af2 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.secondary_5af2 svg {
  flex-shrink: 0;
}

.secondary_5af2 a {
  color: var(--color-primary);
  text-decoration: none;
}

.secondary_5af2 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .paragraph-rough-f88b {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.wide-02fb {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.block_simple_288a {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .block_simple_288a {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.rough-c770 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.rough-c770 a {
  color: var(--color-primary);
  text-decoration: none;
}

.rough-c770 a:hover {
  text-decoration: underline;
}

.mask-5ec1 {
  color: var(--color-text-lighter);
}

.feature-down-d795 {
  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) {
  .feature-down-d795 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .feature-down-d795 {
    font-size: 1.5rem;
  }
}

.north_7df4 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.gallery-middle-7efb {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .gallery-middle-7efb {
    grid-template-columns: 1fr;
  }
}

.hero_ac34 {
  display: flex;
  gap: var(--space-sm);
}

.table-ca80 {
  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;
}

.dim_213e {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.dim_213e strong {
  font-weight: 600;
  color: var(--color-text);
}

.dim_213e span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.hover_bright_730c {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.tabs_1a8e {
  display: flex;
  align-items: center;
  justify-content: center;
}

.gallery_b446 {
  position: relative;
  text-align: center;
}

.gallery_b446 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.easy_535b {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.overlay-hot-5475 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.full_60e6 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.input-93e4 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.breadcrumb_simple_532c {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.overlay-d98d {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .block_simple_288a {
    grid-template-columns: 1fr;
  }
  
  .feature-down-d795 {
    font-size: 1.75rem;
  }
  
  .tabs_1a8e {
    order: -1;
    max-width: 100%;
  }
  
  .gallery_b446 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .feature-down-d795 {
    font-size: 1.5rem;
  }
  
  .north_7df4 {
    font-size: 1rem;
  }
  
  .rough-c770 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .gallery_b446 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.plasma_3efc {
  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;
}

.filter-tiny-439a {
  background: var(--color-primary);
  color: white;
}

.filter-tiny-439a:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.shade_eff4 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.shade_eff4:hover {
  background: var(--color-primary);
  color: white;
}

.heading-selected-19c0 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.heading-selected-19c0:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.sidebar-53cf {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.label-easy-6ff6 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.steel-6676 {
  padding: var(--space-xl) 0;
  background: white;
}

.modal_b2cc {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.frame_bottom_5eeb {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.frame_bottom_5eeb:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.text_d55c {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.medium_74dd {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.fast-af6c {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.advanced_e43f {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.fixed-7ceb {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.west_aaa4 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.slider_wide_7f32 {
  list-style: none;
  counter-reset: toc-counter;
}

.slider_wide_7f32 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.slider_wide_7f32 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);
}

.slider_wide_7f32 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;
}

.slider_wide_7f32 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.outline-cb12 {
  padding: var(--space-xxl) 0;
}

.gas-bf5b {
  background: var(--color-bg-section);
}

.tertiary-cold-2458 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.outer_46d8 {
  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);
}

.focus_c8df {
  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);
}

.layout-fluid-83dc {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.brown-2da6 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .brown-2da6 {
    grid-template-columns: 1fr 300px;
  }
}

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

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

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

.pagination_acdf 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);
}

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

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

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

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

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

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

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

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

.progress-light-bbd9 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.progress-light-bbd9 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.progress-light-bbd9 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) {
  .brown-2da6 {
    grid-template-columns: 1fr;
  }
  
  .focus_c8df {
    font-size: 1.75rem;
  }
  
  .pagination_acdf {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .focus_c8df {
    font-size: 1.5rem;
  }
  
  .pagination_acdf h3 {
    font-size: 1.375rem;
  }
  
  .pagination_acdf h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.texture-cold-19b7 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.carousel-active-5ee2 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.carousel-8bdd {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.box_b40a {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.shade-slow-c2af strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.glass-1e14 {
  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;
}

.media-first-906f {
  flex-shrink: 0;
}

.warm-78f1 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.sidebar-d9ca {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .sidebar-d9ca {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.notification_b865,
.down-b1d5,
.message_center_e36d {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.notification_b865 thead,
.down-b1d5 thead {
  background: var(--color-primary);
  color: white;
}

.notification_b865 th,
.notification_b865 td,
.down-b1d5 th,
.down-b1d5 td,
.message_center_e36d th,
.message_center_e36d td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .notification_b865 th,
  .notification_b865 td,
  .down-b1d5 th,
  .down-b1d5 td,
  .message_center_e36d th,
  .message_center_e36d td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .notification_b865,
  .down-b1d5,
  .message_center_e36d {
    min-width: 600px;
  }
}

.notification_b865 th,
.down-b1d5 th,
.message_center_e36d th {
  font-weight: 600;
}

.notification_b865 tbody tr:hover,
.down-b1d5 tbody tr:hover,
.message_center_e36d tbody tr:hover {
  background: var(--color-bg-alt);
}

.background-5f3b {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.highlight-action-dde2 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.icon-up-36c9 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.icon-up-36c9 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.new-1fa6 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.new-1fa6 h4 {
  color: white;
}

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

.static_e1e2 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.static_e1e2:last-child {
  border-bottom: none;
}

.static_e1e2 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.static_e1e2 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.alert_down_bbb4 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.static-94a8 {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.static-94a8:hover {
  text-decoration: underline;
}

.surface-db0e {
  text-align: center;
  margin-bottom: var(--space-md);
}

.glass-a17f {
  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);
}

.glass-a17f span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.mini-4e4f {
  font-weight: 600;
  color: white;
}

.wood_a1a3 {
  list-style: none;
  padding: 0;
}

.wood_a1a3 li {
  padding: var(--space-xs) 0;
}

.under_7a6e {
  color: #4caf50;
}

.container-55cb {
  color: #ff9800;
}

.south-2d7a {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.list-current-3c07 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.box_orange_abc1 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.panel-outer-f1ac {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.filter_74f7 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.center-f489 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.solid_6df7 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .solid_6df7 {
    grid-template-columns: 1fr;
  }
}

.cool-9681 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.cool-9681:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.hover-bright-803d {
  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;
}

.cool-9681 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.cool-9681 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.layout_action_5760 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.mini-4e4f {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.carousel-4807 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.form-4487 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.form-4487 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.focus-east-bc39 {
  max-width: 900px;
  margin: 0 auto;
}

.orange_a726 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.filter_8930 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .filter_8930 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.list_f511 {
  margin-top: var(--space-xxl);
}

.list_f511 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.dim-315c {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .dim-315c {
    grid-template-columns: 1fr;
  }
}

.column_action_77b2 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.stale_9aac {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.aside_active_f588 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.column_action_77b2 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.column_action_77b2 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.column_action_77b2 li {
  padding: var(--space-xs) 0;
  color: white;
}

.column_action_77b2 .plasma_3efc {
  width: 100%;
  background: white;
}

.stale_9aac .plasma_3efc {
  color: #667eea;
}

.aside_active_f588 .plasma_3efc {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.stale_5116 {
  max-width: 900px;
  margin: 0 auto;
}

.picture_66c0 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.steel-c455 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.yellow_4e12 {
  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);
}

.steel-c455 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.preview_771e {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .steel-c455 {
    padding: var(--space-md);
  }
  
  .preview_771e {
    padding: var(--space-md);
  }
  
  .tertiary_dynamic_3b51 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.text-6096 ol,
.text-6096 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.text-6096 li {
  margin-bottom: var(--space-sm);
}

.text-6096 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.texture-bba6 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.stale_2fc0 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.tertiary_dynamic_3b51 {
  margin-top: var(--space-lg);
  text-align: center;
}

.tertiary_dynamic_3b51 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.pattern_first_1a5a,
.menu_action_2033,
.south-7c61,
.soft-f585 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.card_6fd3 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.gas-98a8 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.outer_fa4a {
  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) {
  .outer_fa4a {
    font-size: 0.625rem;
  }
}

.table-hard-47ca {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.table-hard-47ca:hover {
  background: var(--color-primary-dark);
}

.media_huge_7a01 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.media_huge_7a01 h4 {
  margin-bottom: var(--space-md);
}

.outer-b1c0 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.chip-4516 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.tertiary_pressed_972c {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .tertiary_pressed_972c {
    grid-template-columns: 1fr;
  }
}

.black-a969 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.fluid_a467 {
  border-color: var(--color-success);
}

.upper_c828 {
  border-color: var(--color-warning);
}

.layout-b3e3 {
  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);
}

.fluid_a467 .layout-b3e3 {
  background: #e8f5e9;
  color: var(--color-success);
}

.upper_c828 .layout-b3e3 {
  background: #fff3e0;
  color: var(--color-warning);
}

.black-a969 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.black-a969 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.pagination_a53f {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.header_upper_3c62 {
  margin: var(--space-xxl) 0;
}

.header_upper_3c62 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.header_upper_3c62 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.row-cold-c933 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .row-cold-c933 {
    grid-template-columns: 1fr;
  }
}

.dropdown_south_d435 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.dropdown_south_d435 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.accordion-dfa1 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.accordion-dfa1 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.fast-a409 {
  margin-top: var(--space-xxl);
}

.black-9b18 {
  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);
}

.middle-338d {
  text-align: center;
}

.medium_b70b {
  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);
}

.mask_bright_78c7 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.medium_b70b .mini-4e4f {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.notice_current_8e8c {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.bright_261e p {
  margin-bottom: var(--space-md);
}

.cool_5b71 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .black-9b18 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.image-d4da {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.wrapper-right-f615 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.frame-7512 {
  margin-bottom: var(--space-xl);
}

.slider-soft-d369 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.upper-89a7 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.breadcrumb_motion_894c {
  color: var(--color-text-light);
}

.top-f8ef {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.dirty-08e6 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.purple-9e9d {
  font-weight: 600;
  color: var(--color-text);
}

.highlight-thick-5753 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.paragraph_fast_1c40 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.backdrop-e231 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.badge_b16c {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.white_ed4c {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.accordion_dirty_123c {
  border: 2px solid #4caf50;
}

.hard-7c4a {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.first-8394 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.notification-soft-d5a7 {
  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;
}

.breadcrumb_1dda {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.box_rough_8bc2 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.block_45a7 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.center_4beb {
  text-align: right;
}

.center_4beb .fast_b0b1 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.motion_2597 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.gas_db71 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.gas_db71 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.gas_4af7 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.grid-focused-8499 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.table_7bed {
  background: #e8f5e9;
  color: #2e7d32;
}

.text_2dbb {
  background: #e3f2fd;
  color: #1565c0;
}

.focus_3e66 {
  background: #fff3e0;
  color: #e65100;
}

.green_6985 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.green_6985 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.brown_1a48 {
  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);
}

.brown_1a48:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.column-10ff {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.tabs-a90e {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.tabs-a90e strong {
  color: var(--color-primary);
}

.link-1f2f {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.shade-cool-ee2b {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.outline-564b {
  max-width: 900px;
  margin: 0 auto;
}

.filter_4f6f {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.hard-db30 {
  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);
}

.hard-db30:hover {
  background: var(--color-bg-alt);
}

.fresh_b8e7 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.hard-db30[aria-expanded="true"] .fresh_b8e7 {
  transform: rotate(180deg);
}

.form_5c33 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.form_5c33 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.form_5c33 ul,
.form_5c33 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.form_5c33 li {
  margin-bottom: var(--space-xs);
}

.smooth-ff08 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.feature_center_1ed3 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.smooth-ff08 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.slider_d49a {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.hover-down-69c8 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.title_east_c4cb {
  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);
}

.row_a2db {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.paragraph_purple_5cdd {
  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_purple_5cdd {
    grid-template-columns: 1fr;
  }
}

.secondary-green-ae9b,
.thumbnail-light-60de {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.secondary-green-ae9b {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.thumbnail-light-60de {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.secondary-green-ae9b h4,
.thumbnail-light-60de h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.secondary-green-ae9b ul,
.thumbnail-light-60de ul {
  list-style: none;
  padding: 0;
}

.secondary-green-ae9b li,
.thumbnail-light-60de li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.component-db43 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .component-db43 {
    grid-template-columns: 1fr;
  }
}

.next-09da {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.short_8a16 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.module_smooth_157f {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.next-09da h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.next-09da ul {
  list-style: none;
  padding: 0;
}

.next-09da li {
  padding: var(--space-xs) 0;
  color: white;
}

.light-2d14 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.light-2d14 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.light-2d14 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.list-4add {
  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);
}

.up_8377 {
  font-style: italic;
}

.hero-first-e713 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.item-ee55 {
  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;
}

.item-ee55 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.item-ee55 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.element-gas-3e99 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.lower_08ca {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.modal_mini_f5f0 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.header-c23b {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .header-c23b {
    grid-template-columns: 1fr;
  }
}

.modal-pressed-2b2f {
  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);
}

.modal-pressed-2b2f:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.modal_cool_91bf {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.modal-pressed-2b2f h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.modal-pressed-2b2f p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.link_paper_4c29 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.inner_25e8 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

/* Footer variant: footer-content (subpages) */
.mask_0f64 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.in-2178 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.in-2178 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.background_middle_cc2b {
  list-style: none;
  padding: 0;
  margin: 0;
}

.background_middle_cc2b li {
  margin-bottom: var(--space-xs);
}

.background_middle_cc2b a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.background_middle_cc2b a:hover {
  color: white;
}

.tertiary_7d99 {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.tertiary_7d99 a {
  color: #b0b0b0;
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 600;
  padding: 6px 12px;
  border: 1px solid #424242;
  border-radius: 4px;
  transition: var(--transition-fast);
}

.tertiary_7d99 a:hover {
  color: white;
  border-color: #666;
  background: #333;
}

.tertiary-4436 {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.tertiary-4436 a {
  color: #808080;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.tertiary-4436 a:hover {
  color: white;
}

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

@media (max-width: 768px) {
  .inner_25e8,
  .mask_0f64 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.table-stale-0363 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.secondary_iron_8a66 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.feature-over-9b5f {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.feature-over-9b5f .hero_ac34 {
  color: #4caf50;
  font-size: 0.875rem;
}

.dropdown-e636 {
  list-style: none;
  padding: 0;
}

.dropdown-e636 li {
  margin-bottom: var(--space-xs);
}

.dropdown-e636 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.dropdown-e636 a:hover {
  color: white;
}

.article_dynamic_dff2 {
  list-style: none;
  padding: 0;
}

.article_dynamic_dff2 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.article_dynamic_dff2 a {
  color: #b0b0b0;
  text-decoration: none;
}

.article_dynamic_dff2 a:hover {
  color: white;
}

.outline-silver-eaec {
  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);
}

.text_dirty_03aa p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.text_dirty_03aa a {
  color: #4caf50;
  text-decoration: none;
}

.bright-c685 {
  font-size: 0.75rem;
  color: #666666;
}

.brown_0d59 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.brown_0d59 a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

.brown_0d59 a:hover {
  color: white;
}

/* Element selectors: survive CMS class obfuscation on deploy */
footer > div > div:last-child > div:last-child a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

footer > div > div:last-child > div:last-child a:hover {
  color: white;
}

.hard-3145 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.hard-3145:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .outline-silver-eaec {
    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;
  }
  
  .feature-down-d795 {
    font-size: 2rem;
  }
  
  .focus_c8df {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .block_simple_288a,
  .brown-2da6 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .solid_6df7,
  .tertiary_pressed_972c,
  .dim-315c,
  .row-cold-c933,
  .paragraph_purple_5cdd,
  .component-db43,
  .header-c23b,
  .inner_25e8,
  .mask_0f64 {
    grid-template-columns: 1fr;
  }
  
  .modal_b2cc {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .outline-cb12 {
    padding: var(--space-lg) 0;
  }
  
  .slider_wide_7f32 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .slider_wide_7f32 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .plasma_3efc {
    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;
  }
  
  .modal_b2cc {
    grid-template-columns: 1fr;
  }
  
  .hover_bright_730c,
  .element-gas-3e99,
  .outer-b1c0 {
    flex-direction: column;
    width: 100%;
  }
  
  .sidebar-53cf,
  .label-easy-6ff6,
  .hover_bright_730c .plasma_3efc,
  .element-gas-3e99 .plasma_3efc {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .feature-down-d795 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .focus_c8df {
    font-size: 1.375rem;
  }
  
  .text_d55c {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .frame_bottom_5eeb,
  .cool-9681,
  .icon-up-36c9,
  .white_ed4c,
  .picture_66c0 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .outer_fa4a {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .paragraph-rough-f88b {
    gap: var(--space-xs);
  }
  
  .secondary_5af2 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .glass-a17f {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .medium_b70b {
    width: 150px;
    height: 150px;
  }
  
  .mask_bright_78c7 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .paragraph-e227,
  .accent_south_4497,
  .hover_bright_730c,
  .item-ee55,
  .lower_08ca,
  .link_paper_4c29,
  .red_2ff9 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .outline-cb12 {
    page-break-inside: avoid;
  }
}

/* css-noise: e6af */
.ghost-box-u0 {
  padding: 0.1rem;
  font-size: 10px;
  line-height: 1.1;
}
