/* ============================================
   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)
   ============================================ */
.pink-246b {
  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;
}

.pink-246b:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.paragraph-c077 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .paragraph-c077 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .paragraph-c077 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.south-25c4):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.south-25c4,
header,
.new_7e2b,
.wrapper_dirty_1980,
.highlight-66a4,
.header-action-13dd,
.large_e611,
.panel-7bbf,
.medium-8738 {
  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
   ============================================ */
.south-25c4 {
  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);
}

.detail_over_0949 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.south-25c4.panel_4ae5 {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.chip-96b9 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.status-hovered-8a43 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.gradient-last-deae img {
  height: 36px;
  width: auto;
  display: block;
}

.upper_ec6b {
  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;
}

.logo-smooth-0832 {
  flex: 1;
}

.copper-132e {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.filter-70dd {
  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);
}

.filter-70dd:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.filter-70dd.fn-active-fd3a {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.column_cold_213e {
  position: relative;
}

.info-clean-cf74 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.info-clean-cf74 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） */
.column_cold_213e:hover .info-clean-cf74 svg,
.info-clean-cf74[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.highlight-4ea7 {
  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 */
.column_cold_213e:hover .highlight-4ea7 {
  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 */
.highlight-4ea7::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.accent-glass-7eb0 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.accent-glass-7eb0: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 */
.accent-glass-7eb0[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.tag-top-3aa7 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.header_out_c9cd {
  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;
}

.header_out_c9cd:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.header_out_c9cd svg {
  flex-shrink: 0;
}

/* Header Download Button */
.bright_f791 {
  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;
}

.bright_f791: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);
}

.bright_f791 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.footer_last_37da {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.gallery_90f4 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.footer_last_37da[aria-expanded="true"] .gallery_90f4:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.footer_last_37da[aria-expanded="true"] .gallery_90f4:nth-child(2) {
  opacity: 0;
}

.footer_last_37da[aria-expanded="true"] .gallery_90f4:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .logo-smooth-0832 {
    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 */
  }

  .logo-smooth-0832::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .logo-smooth-0832.dropdown_slow_9113 {
    display: block;
    right: 0;
  }
  
  .copper-132e {
    flex-direction: column;
    gap: 0;
  }
  
  .filter-70dd {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .logo-smooth-0832::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;
  }
  
  .logo-smooth-0832.dropdown_slow_9113::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .logo-smooth-0832 {
    display: none;
  }
  
  .footer_last_37da {
    display: flex;
  }
  
  .upper_ec6b {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .header_out_c9cd,
  .bright_f791 {
    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 */
  .column_cold_213e {
    position: relative;
  }
  
  .highlight-4ea7 {
    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;
  }
  
  .info-clean-cf74[aria-expanded="true"] + .highlight-4ea7 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .accent-glass-7eb0 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .tag-top-3aa7 {
    gap: 8px;
  }
  
  .header_out_c9cd {
    display: none;
  }
  
  .bright_f791 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .gradient-last-deae img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .bright_f791 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .bright_f791 svg {
    width: 14px;
    height: 14px;
  }
  
  .chip-96b9 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.new_7e2b {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.pattern-d5a0 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.bright_7964 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.bright_7964 svg {
  flex-shrink: 0;
}

.bright_7964 a {
  color: var(--color-primary);
  text-decoration: none;
}

.bright_7964 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .pattern-d5a0 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.wrapper_dirty_1980 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.alert-tiny-449b {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .alert-tiny-449b {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.grid_2453 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.grid_2453 a {
  color: var(--color-primary);
  text-decoration: none;
}

.grid_2453 a:hover {
  text-decoration: underline;
}

.text-thick-e1c1 {
  color: var(--color-text-lighter);
}

.row_d1a1 {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text);
  margin-bottom: var(--space-md);
  word-wrap: break-word;
  overflow-wrap: break-word;
  hyphens: auto;
}

@media (max-width: 1024px) {
  .row_d1a1 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .row_d1a1 {
    font-size: 1.5rem;
  }
}

.lite_b329 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.paragraph-active-5ec2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .paragraph-active-5ec2 {
    grid-template-columns: 1fr;
  }
}

.dim-4fe1 {
  display: flex;
  gap: var(--space-sm);
}

.layout-ffef {
  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;
}

.thumbnail-581b {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.thumbnail-581b strong {
  font-weight: 600;
  color: var(--color-text);
}

.thumbnail-581b span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.surface_1c32 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.tabs-9896 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.section-3fb1 {
  position: relative;
  text-align: center;
}

.section-3fb1 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.input_complex_1f34 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.mask-713c {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.row-advanced-f9b7 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.row-bright-608c {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.slider-pink-ee49 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.dropdown_cb33 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .alert-tiny-449b {
    grid-template-columns: 1fr;
  }
  
  .row_d1a1 {
    font-size: 1.75rem;
  }
  
  .tabs-9896 {
    order: -1;
    max-width: 100%;
  }
  
  .section-3fb1 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .row_d1a1 {
    font-size: 1.5rem;
  }
  
  .lite_b329 {
    font-size: 1rem;
  }
  
  .grid_2453 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .section-3fb1 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.prev-a25d {
  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;
}

.preview_new_552b {
  background: var(--color-primary);
  color: white;
}

.preview_new_552b:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.sidebar-513b {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.sidebar-513b:hover {
  background: var(--color-primary);
  color: white;
}

.container_lite_fe06 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.container_lite_fe06:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.pressed-0dda {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.detail-iron-a545 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.highlight-66a4 {
  padding: var(--space-xl) 0;
  background: white;
}

.bottom-3c27 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.detail-static-578e {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.detail-static-578e:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.text_c9f5 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.sidebar_focused_00f4 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.media_bright_c200 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.header-action-13dd {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.component-in-3a16 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.container-orange-ae01 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.last_1f28 {
  list-style: none;
  counter-reset: toc-counter;
}

.last_1f28 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.last_1f28 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);
}

.last_1f28 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;
}

.last_1f28 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.large_e611 {
  padding: var(--space-xxl) 0;
}

.paragraph-blue-b05f {
  background: var(--color-bg-section);
}

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

.module_21d3 {
  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);
}

.tiny_7c30 {
  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);
}

.shade-d775 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.cool_b817 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .cool_b817 {
    grid-template-columns: 1fr 300px;
  }
}

.section-16c6 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.section-16c6 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.section-16c6 pre,
.section-16c6 code {
  overflow-x: auto;
  max-width: 100%;
}

.section-16c6 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);
}

.section-16c6 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.section-16c6 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.section-16c6 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.section-16c6 ul,
.section-16c6 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.section-16c6 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.section-16c6 strong {
  font-weight: 600;
  color: var(--color-text);
}

.section-16c6 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.section-16c6 a:hover {
  color: var(--color-primary-dark);
}

.logo_iron_a10e {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.logo_iron_a10e li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.logo_iron_a10e 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) {
  .cool_b817 {
    grid-template-columns: 1fr;
  }
  
  .tiny_7c30 {
    font-size: 1.75rem;
  }
  
  .section-16c6 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .tiny_7c30 {
    font-size: 1.5rem;
  }
  
  .section-16c6 h3 {
    font-size: 1.375rem;
  }
  
  .section-16c6 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.preview-huge-a7e3 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.glass-7139 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.warm_feb6 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.form-98a7 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.alert_outer_84bb strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.new_9788 {
  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;
}

.gradient_current_c7c6 {
  flex-shrink: 0;
}

.tertiary-4647 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.breadcrumb_south_c0a0 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .breadcrumb_south_c0a0 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.hover-clean-b6fa,
.frame_84af,
.title_3fd2 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.hover-clean-b6fa thead,
.frame_84af thead {
  background: var(--color-primary);
  color: white;
}

.hover-clean-b6fa th,
.hover-clean-b6fa td,
.frame_84af th,
.frame_84af td,
.title_3fd2 th,
.title_3fd2 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .hover-clean-b6fa th,
  .hover-clean-b6fa td,
  .frame_84af th,
  .frame_84af td,
  .title_3fd2 th,
  .title_3fd2 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .hover-clean-b6fa,
  .frame_84af,
  .title_3fd2 {
    min-width: 600px;
  }
}

.hover-clean-b6fa th,
.frame_84af th,
.title_3fd2 th {
  font-weight: 600;
}

.hover-clean-b6fa tbody tr:hover,
.frame_84af tbody tr:hover,
.title_3fd2 tbody tr:hover {
  background: var(--color-bg-alt);
}

.background-b161 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.secondary_522b {
  position: sticky;
  top: 80px;
  align-self: start;
}

.tag-107c {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.tag-107c h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.notice_6b2b {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.notice_6b2b h4 {
  color: white;
}

.action_d262 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.box_19dc {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.box_19dc:last-child {
  border-bottom: none;
}

.box_19dc dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.box_19dc dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.box-simple-4122 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.medium_7a67 {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.medium_7a67:hover {
  text-decoration: underline;
}

.input-solid-a77f {
  text-align: center;
  margin-bottom: var(--space-md);
}

.mask-e5d3 {
  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);
}

.mask-e5d3 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.slow_5dd0 {
  font-weight: 600;
  color: white;
}

.avatar-glass-d09b {
  list-style: none;
  padding: 0;
}

.avatar-glass-d09b li {
  padding: var(--space-xs) 0;
}

.photo_ea68 {
  color: #4caf50;
}

.message-simple-fcac {
  color: #ff9800;
}

.outer-4ea2 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

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

.north_19b0 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.element-north-d0b3 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.preview_clean_8948 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

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

/* ============================================
   15. FEATURE GRID
   ============================================ */
.mini-2978 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .mini-2978 {
    grid-template-columns: 1fr;
  }
}

.outer_1d25 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.outer_1d25:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.plasma-3985 {
  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;
}

.outer_1d25 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.outer_1d25 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.column_7218 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.slow_5dd0 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.smooth-5b81 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.outer_0375 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.outer_0375 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.brown-e66e {
  max-width: 900px;
  margin: 0 auto;
}

.paragraph_selected_2319 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.east-eb09 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .east-eb09 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.disabled-dark-83b2 {
  margin-top: var(--space-xxl);
}

.disabled-dark-83b2 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.tertiary_purple_dda3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .tertiary_purple_dda3 {
    grid-template-columns: 1fr;
  }
}

.under-668d {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.sort_short_b1ed {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.fresh-bd5b {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.under-668d h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.under-668d ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.under-668d li {
  padding: var(--space-xs) 0;
  color: white;
}

.under-668d .prev-a25d {
  width: 100%;
  background: white;
}

.sort_short_b1ed .prev-a25d {
  color: #667eea;
}

.fresh-bd5b .prev-a25d {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.accordion_pro_3c37 {
  max-width: 900px;
  margin: 0 auto;
}

.component-9872 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.menu-f40f {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.east-a287 {
  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);
}

.menu-f40f h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.fixed_073e {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .menu-f40f {
    padding: var(--space-md);
  }
  
  .fixed_073e {
    padding: var(--space-md);
  }
  
  .sidebar_4a28 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.notification-left-929b ol,
.notification-left-929b ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.notification-left-929b li {
  margin-bottom: var(--space-sm);
}

.notification-left-929b code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.menu_5552 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.tertiary-dynamic-7bc6 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.sidebar_4a28 {
  margin-top: var(--space-lg);
  text-align: center;
}

.sidebar_4a28 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.mask_fa00,
.fresh-5c38,
.dim-2c6f,
.outline-447c {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.over-7211 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.preview-thick-3bf0 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.mask_center_8c36 {
  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) {
  .mask_center_8c36 {
    font-size: 0.625rem;
  }
}

.plasma-87d0 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.plasma-87d0:hover {
  background: var(--color-primary-dark);
}

.plasma-1e9d {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.plasma-1e9d h4 {
  margin-bottom: var(--space-md);
}

.item_outer_6d21 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.icon_action_232d {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.middle_40a6 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .middle_40a6 {
    grid-template-columns: 1fr;
  }
}

.panel_900c {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.cold_9550 {
  border-color: var(--color-success);
}

.tabs-narrow-0cb6 {
  border-color: var(--color-warning);
}

.modal-8afa {
  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);
}

.cold_9550 .modal-8afa {
  background: #e8f5e9;
  color: var(--color-success);
}

.tabs-narrow-0cb6 .modal-8afa {
  background: #fff3e0;
  color: var(--color-warning);
}

.panel_900c h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.panel_900c p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.main_under_892f {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.dropdown_slow_bd25 {
  margin: var(--space-xxl) 0;
}

.dropdown_slow_bd25 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.dropdown_slow_bd25 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.backdrop-full-e36e {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .backdrop-full-e36e {
    grid-template-columns: 1fr;
  }
}

.description-737e {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.description-737e h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.input_action_c73e {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.input_action_c73e input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.mask_b56c {
  margin-top: var(--space-xxl);
}

.component_gas_bc81 {
  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);
}

.static_da6f {
  text-align: center;
}

.tertiary_prev_a10c {
  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);
}

.active-brown-27fd {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.tertiary_prev_a10c .slow_5dd0 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.backdrop-rough-7d41 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.accent_62b6 p {
  margin-bottom: var(--space-md);
}

.tabs-cold-fb18 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .component_gas_bc81 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.block_1248 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.inner_9914 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

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

.focus_fluid_1d24 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.advanced-14fa {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.thumbnail-stale-8567 {
  color: var(--color-text-light);
}

.full-d151 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.badge_1bd3 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.item_5e3e {
  font-weight: 600;
  color: var(--color-text);
}

.first-e482 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.cold_7419 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.warm_fbb7 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.section-6141 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.plasma-dd6b {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.sort_steel_9c0b {
  border: 2px solid #4caf50;
}

.container-7ff8 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.media-921a {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.table_5935 {
  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;
}

.gallery_full_1f78 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.box_paper_bcd0 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.button-52e0 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.notification_52d5 {
  text-align: right;
}

.notification_52d5 .aside_dynamic_cb46 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.container-focused-3950 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.description-old-0bcb h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.description-old-0bcb p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.advanced-626e {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.accordion-3b8e {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.lite_ac93 {
  background: #e8f5e9;
  color: #2e7d32;
}

.tag_advanced_f3f7 {
  background: #e3f2fd;
  color: #1565c0;
}

.container-8f58 {
  background: #fff3e0;
  color: #e65100;
}

.pro_12b2 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.pro_12b2 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.button_c79d {
  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);
}

.button_c79d:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.message-976c {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.notice-36d7 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.notice-36d7 strong {
  color: var(--color-primary);
}

.feature-cool-1fcb {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.banner-cb4d {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.mask_outer_0fa4 {
  max-width: 900px;
  margin: 0 auto;
}

.input-first-4d37 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.description_large_5256 {
  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);
}

.description_large_5256:hover {
  background: var(--color-bg-alt);
}

.widget-72b4 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.description_large_5256[aria-expanded="true"] .widget-72b4 {
  transform: rotate(180deg);
}

.highlight-dim-6a93 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.highlight-dim-6a93 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.highlight-dim-6a93 ul,
.highlight-dim-6a93 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.highlight-dim-6a93 li {
  margin-bottom: var(--space-xs);
}

.slider_42cd {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.purple-e9dd {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.slider_42cd code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.lite-39f0 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.backdrop_glass_291a {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.tertiary_bottom_cc6d {
  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);
}

.progress-8008 {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.out-4f5b {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .out-4f5b {
    grid-template-columns: 1fr;
  }
}

.out_c727,
.stale_2606 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.out_c727 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.stale_2606 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.out_c727 h4,
.stale_2606 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.out_c727 ul,
.stale_2606 ul {
  list-style: none;
  padding: 0;
}

.out_c727 li,
.stale_2606 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

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

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

.tertiary-down-9337 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.logo_hard_b411 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.border_gold_850c {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.tertiary-down-9337 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.tertiary-down-9337 ul {
  list-style: none;
  padding: 0;
}

.tertiary-down-9337 li {
  padding: var(--space-xs) 0;
  color: white;
}

.progress-first-43e8 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.progress-first-43e8 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.progress-first-43e8 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.module-c2b0 {
  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);
}

.small_1f0d {
  font-style: italic;
}

.hero-7961 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.module_449b {
  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;
}

.module_449b h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.module_449b p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.button-0ae8 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.panel-7bbf {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.secondary-blue-4c99 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.chip_54bd {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .chip_54bd {
    grid-template-columns: 1fr;
  }
}

.card_current_c12a {
  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);
}

.card_current_c12a:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.steel-2d44 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.card_current_c12a h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.card_current_c12a p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.medium-8738 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.overlay-silver-6fa0 {
  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) */
.bronze-2a67 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.photo-lower-c72d h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.photo-lower-c72d p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.south-c895 {
  list-style: none;
  padding: 0;
  margin: 0;
}

.south-c895 li {
  margin-bottom: var(--space-xs);
}

.south-c895 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.south-c895 a:hover {
  color: white;
}

.focus-a167 {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.focus-a167 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);
}

.focus-a167 a:hover {
  color: white;
  border-color: #666;
  background: #333;
}

.first-aad1 {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.first-aad1 a {
  color: #808080;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.first-aad1 a:hover {
  color: white;
}

.message_inner_ec3f > p {
  font-size: 0.875rem;
  color: #808080;
  margin: 0;
}

@media (max-width: 768px) {
  .overlay-silver-6fa0,
  .bronze-2a67 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.text_03f0 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.border_58ce p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.list-c2d1 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.list-c2d1 .dim-4fe1 {
  color: #4caf50;
  font-size: 0.875rem;
}

.dropdown-current-65cd {
  list-style: none;
  padding: 0;
}

.dropdown-current-65cd li {
  margin-bottom: var(--space-xs);
}

.dropdown-current-65cd a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.dropdown-current-65cd a:hover {
  color: white;
}

.main_over_5b69 {
  list-style: none;
  padding: 0;
}

.main_over_5b69 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.main_over_5b69 a {
  color: #b0b0b0;
  text-decoration: none;
}

.main_over_5b69 a:hover {
  color: white;
}

.message_inner_ec3f {
  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);
}

.medium_d63d p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.medium_d63d a {
  color: #4caf50;
  text-decoration: none;
}

.message_1719 {
  font-size: 0.75rem;
  color: #666666;
}

.inner-3ec8 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.inner-3ec8 a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

.inner-3ec8 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;
}

.aside_solid_b59d {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.aside_solid_b59d:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .message_inner_ec3f {
    flex-direction: column;
    text-align: center;
  }
}

/* ============================================
   24. RESPONSIVE UTILITIES
   ============================================ */
@media (max-width: 1200px) {
  :root {
    font-size: 15px;
  }
}

@media (max-width: 968px) {
  :root {
    --space-xxl: 3rem;
  }
  
  .row_d1a1 {
    font-size: 2rem;
  }
  
  .tiny_7c30 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .alert-tiny-449b,
  .cool_b817 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .mini-2978,
  .middle_40a6,
  .tertiary_purple_dda3,
  .backdrop-full-e36e,
  .out-4f5b,
  .banner_old_cfdc,
  .chip_54bd,
  .overlay-silver-6fa0,
  .bronze-2a67 {
    grid-template-columns: 1fr;
  }
  
  .bottom-3c27 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .large_e611 {
    padding: var(--space-lg) 0;
  }
  
  .last_1f28 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .last_1f28 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .prev-a25d {
    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;
  }
  
  .bottom-3c27 {
    grid-template-columns: 1fr;
  }
  
  .surface_1c32,
  .button-0ae8,
  .item_outer_6d21 {
    flex-direction: column;
    width: 100%;
  }
  
  .pressed-0dda,
  .detail-iron-a545,
  .surface_1c32 .prev-a25d,
  .button-0ae8 .prev-a25d {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .row_d1a1 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .tiny_7c30 {
    font-size: 1.375rem;
  }
  
  .text_c9f5 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .detail-static-578e,
  .outer_1d25,
  .tag-107c,
  .plasma-dd6b,
  .component-9872 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .mask_center_8c36 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .pattern-d5a0 {
    gap: var(--space-xs);
  }
  
  .bright_7964 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .mask-e5d3 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .tertiary_prev_a10c {
    width: 150px;
    height: 150px;
  }
  
  .active-brown-27fd {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .south-25c4,
  .new_7e2b,
  .surface_1c32,
  .module_449b,
  .panel-7bbf,
  .medium-8738,
  .footer_last_37da {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .large_e611 {
    page-break-inside: avoid;
  }
}

/* css-noise: 1a74 */
.shadow-element-r7 {
  padding: 0.3rem;
  font-size: 13px;
  line-height: 1.2;
}
