/* ============================================
   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)
   ============================================ */
.gold-ea5b {
  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;
}

.gold-ea5b:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.list_over_5547 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .list_over_5547 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .list_over_5547 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.focus_abb5):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.focus_abb5,
header,
.right_67cf,
.badge-brown-8214,
.title-eea8,
.complex-14f8,
.pro-5c15,
.picture_db34,
.hero-narrow-34ec {
  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
   ============================================ */
.focus_abb5 {
  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);
}

.paragraph-4ca0 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.focus_abb5.bright-7ef8 {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.grid_fe47 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.thumbnail_easy_f499 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.silver-61cf img {
  height: 36px;
  width: auto;
  display: block;
}

.tooltip-ba2f {
  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;
}

.item_9a2b {
  flex: 1;
}

.lite-3a81 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.gradient-692e {
  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);
}

.gradient-692e:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.gradient-692e.fn-active-8cdc {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.hero_dark_7ea5 {
  position: relative;
}

.gallery-cool-50a8 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.gallery-cool-50a8 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） */
.hero_dark_7ea5:hover .gallery-cool-50a8 svg,
.gallery-cool-50a8[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.first-36a3 {
  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 */
.hero_dark_7ea5:hover .first-36a3 {
  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 */
.first-36a3::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.hidden-stone-638e {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.hidden-stone-638e: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 */
.hidden-stone-638e[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.breadcrumb-626b {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.background-motion-4e44 {
  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;
}

.background-motion-4e44:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.background-motion-4e44 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.right_4f38 {
  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;
}

.right_4f38: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);
}

.right_4f38 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.logo-6fa8 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.texture_clean_810a {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.logo-6fa8[aria-expanded="true"] .texture_clean_810a:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.logo-6fa8[aria-expanded="true"] .texture_clean_810a:nth-child(2) {
  opacity: 0;
}

.logo-6fa8[aria-expanded="true"] .texture_clean_810a:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .item_9a2b {
    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 */
  }

  .item_9a2b::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .item_9a2b.blue_0809 {
    display: block;
    right: 0;
  }
  
  .lite-3a81 {
    flex-direction: column;
    gap: 0;
  }
  
  .gradient-692e {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .item_9a2b::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;
  }
  
  .item_9a2b.blue_0809::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .item_9a2b {
    display: none;
  }
  
  .logo-6fa8 {
    display: flex;
  }
  
  .tooltip-ba2f {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .background-motion-4e44,
  .right_4f38 {
    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 */
  .hero_dark_7ea5 {
    position: relative;
  }
  
  .first-36a3 {
    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;
  }
  
  .gallery-cool-50a8[aria-expanded="true"] + .first-36a3 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .hidden-stone-638e {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .breadcrumb-626b {
    gap: 8px;
  }
  
  .background-motion-4e44 {
    display: none;
  }
  
  .right_4f38 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .silver-61cf img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .right_4f38 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .right_4f38 svg {
    width: 14px;
    height: 14px;
  }
  
  .grid_fe47 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.right_67cf {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.panel_9634 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.description_easy_a079 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.description_easy_a079 svg {
  flex-shrink: 0;
}

.description_easy_a079 a {
  color: var(--color-primary);
  text-decoration: none;
}

.description_easy_a079 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .panel_9634 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.badge-brown-8214 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.tooltip-out-435e {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .tooltip-out-435e {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.layout-smooth-ad45 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.layout-smooth-ad45 a {
  color: var(--color-primary);
  text-decoration: none;
}

.layout-smooth-ad45 a:hover {
  text-decoration: underline;
}

.shadow_667a {
  color: var(--color-text-lighter);
}

.photo-inner-6211 {
  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) {
  .photo-inner-6211 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .photo-inner-6211 {
    font-size: 1.5rem;
  }
}

.aside-motion-9b64 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.texture_next_46b6 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .texture_next_46b6 {
    grid-template-columns: 1fr;
  }
}

.background-mini-ee74 {
  display: flex;
  gap: var(--space-sm);
}

.progress_purple_8cc1 {
  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;
}

.over_9b18 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.over_9b18 strong {
  font-weight: 600;
  color: var(--color-text);
}

.over_9b18 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.chip_2ec6 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.disabled_glass_73d0 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.element-bright-45a7 {
  position: relative;
  text-align: center;
}

.element-bright-45a7 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.paragraph-wide-418f {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.badge_f9e6 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.steel_e331 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.breadcrumb-200c {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.tertiary-lower-7380 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.thumbnail-iron-f0f7 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .tooltip-out-435e {
    grid-template-columns: 1fr;
  }
  
  .photo-inner-6211 {
    font-size: 1.75rem;
  }
  
  .disabled_glass_73d0 {
    order: -1;
    max-width: 100%;
  }
  
  .element-bright-45a7 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .photo-inner-6211 {
    font-size: 1.5rem;
  }
  
  .aside-motion-9b64 {
    font-size: 1rem;
  }
  
  .layout-smooth-ad45 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .element-bright-45a7 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.static-6d1e {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  cursor: pointer;
  border: none;
  font-size: 1rem;
  line-height: 1.5;
}

.footer-b8eb {
  background: var(--color-primary);
  color: white;
}

.footer-b8eb:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.soft_02db {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.soft_02db:hover {
  background: var(--color-primary);
  color: white;
}

.medium_00e2 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.medium_00e2:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.caption_f9db {
  padding: 16px 32px;
  font-size: 1.125rem;
}

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

/* ============================================
   8. STATS SECTION
   ============================================ */
.title-eea8 {
  padding: var(--space-xl) 0;
  background: white;
}

.center-44fa {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.paper-438a {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.paper-438a:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.frame-east-ffb4 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.chip-0b48 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.blue_6921 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.complex-14f8 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.link_5fcc {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.dynamic-81be {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.main_white_21be {
  list-style: none;
  counter-reset: toc-counter;
}

.main_white_21be li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.main_white_21be 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);
}

.main_white_21be 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;
}

.main_white_21be li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.pro-5c15 {
  padding: var(--space-xxl) 0;
}

.steel-fd19 {
  background: var(--color-bg-section);
}

.thumbnail-459b {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.fixed-d161 {
  display: inline-block;
  padding: 6px 16px;
  background: var(--color-primary-light);
  color: white;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: 20px;
  margin-bottom: var(--space-md);
}

.hidden_dim_76e7 {
  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);
}

.up_3b61 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.lower-0063 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .lower-0063 {
    grid-template-columns: 1fr 300px;
  }
}

.last-009f {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.last-009f img {
  max-width: 100%;
  height: auto;
  display: block;
}

.last-009f pre,
.last-009f code {
  overflow-x: auto;
  max-width: 100%;
}

.last-009f 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);
}

.last-009f h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.last-009f h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.last-009f p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.last-009f ul,
.last-009f ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.last-009f li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.last-009f strong {
  font-weight: 600;
  color: var(--color-text);
}

.last-009f a {
  color: var(--color-primary);
  text-decoration: underline;
}

.last-009f a:hover {
  color: var(--color-primary-dark);
}

.basic_26c1 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.basic_26c1 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.basic_26c1 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) {
  .lower-0063 {
    grid-template-columns: 1fr;
  }
  
  .hidden_dim_76e7 {
    font-size: 1.75rem;
  }
  
  .last-009f {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .hidden_dim_76e7 {
    font-size: 1.5rem;
  }
  
  .last-009f h3 {
    font-size: 1.375rem;
  }
  
  .last-009f h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.frame-blue-fe28 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.hover-4e58 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.dropdown-196f {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.small_5096 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.detail-stone-e548 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.hidden_static_4968 {
  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;
}

.feature-416a {
  flex-shrink: 0;
}

.detail-827f strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.thumbnail_cc2e {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .thumbnail_cc2e {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.green_387d,
.large-6b3d,
.medium-7b00 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.green_387d thead,
.large-6b3d thead {
  background: var(--color-primary);
  color: white;
}

.green_387d th,
.green_387d td,
.large-6b3d th,
.large-6b3d td,
.medium-7b00 th,
.medium-7b00 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .green_387d th,
  .green_387d td,
  .large-6b3d th,
  .large-6b3d td,
  .medium-7b00 th,
  .medium-7b00 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .green_387d,
  .large-6b3d,
  .medium-7b00 {
    min-width: 600px;
  }
}

.green_387d th,
.large-6b3d th,
.medium-7b00 th {
  font-weight: 600;
}

.green_387d tbody tr:hover,
.large-6b3d tbody tr:hover,
.medium-7b00 tbody tr:hover {
  background: var(--color-bg-alt);
}

.blue_33b3 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.badge_bronze_e28c {
  position: sticky;
  top: 80px;
  align-self: start;
}

.lower-4177 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.lower-4177 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.mask_ae05 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.mask_ae05 h4 {
  color: white;
}

.hero_first_4b7f {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.gallery-red-62a3 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.gallery-red-62a3:last-child {
  border-bottom: none;
}

.gallery-red-62a3 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.gallery-red-62a3 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.mini-6251 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.text-hovered-4c5a {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.text-hovered-4c5a:hover {
  text-decoration: underline;
}

.menu_67dd {
  text-align: center;
  margin-bottom: var(--space-md);
}

.module_86fe {
  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);
}

.module_86fe span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.narrow_05f6 {
  font-weight: 600;
  color: white;
}

.summary_13fe {
  list-style: none;
  padding: 0;
}

.summary_13fe li {
  padding: var(--space-xs) 0;
}

.active-prev-89ed {
  color: #4caf50;
}

.paragraph-upper-87d6 {
  color: #ff9800;
}

.menu_prev_51dc {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.west_cd9a {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.backdrop_882c {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.info-orange-9e7e {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.bright_d453 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.carousel_ed8a {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.mask-902a {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .mask-902a {
    grid-template-columns: 1fr;
  }
}

.icon_40ad {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.icon_40ad:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.surface_over_9f43 {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  width: 48px;
  height: 48px;
  background: var(--color-primary-light);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 800;
  opacity: 0.3;
}

.icon_40ad h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.icon_40ad p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.thumbnail_ace8 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.narrow_05f6 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.component_a155 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.form-stale-5317 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.form-stale-5317 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.brown-65dd {
  max-width: 900px;
  margin: 0 auto;
}

.out-7358 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.under-74d1 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .under-74d1 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.feature-1958 {
  margin-top: var(--space-xxl);
}

.feature-1958 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.block_smooth_406e {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .block_smooth_406e {
    grid-template-columns: 1fr;
  }
}

.paragraph-right-1134 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.footer-bd99 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.slow_5247 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.paragraph-right-1134 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.paragraph-right-1134 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.paragraph-right-1134 li {
  padding: var(--space-xs) 0;
  color: white;
}

.paragraph-right-1134 .static-6d1e {
  width: 100%;
  background: white;
}

.footer-bd99 .static-6d1e {
  color: #667eea;
}

.slow_5247 .static-6d1e {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.content_5ff6 {
  max-width: 900px;
  margin: 0 auto;
}

.info-3280 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.tooltip-5560 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.up-8e37 {
  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);
}

.tooltip-5560 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.breadcrumb_easy_2673 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .tooltip-5560 {
    padding: var(--space-md);
  }
  
  .breadcrumb_easy_2673 {
    padding: var(--space-md);
  }
  
  .layout_8513 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.silver-cde7 ol,
.silver-cde7 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.silver-cde7 li {
  margin-bottom: var(--space-sm);
}

.silver-cde7 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.copper-e158 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.gold_16a9 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.layout_8513 {
  margin-top: var(--space-lg);
  text-align: center;
}

.layout_8513 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.description_a019,
.warm_8a36,
.label_orange_acee,
.green-5347 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.paper-9a3a {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.panel-hot-ef10 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.tall_8dcf {
  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) {
  .tall_8dcf {
    font-size: 0.625rem;
  }
}

.border-gas-0b00 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.border-gas-0b00:hover {
  background: var(--color-primary-dark);
}

.paragraph-last-33e8 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.paragraph-last-33e8 h4 {
  margin-bottom: var(--space-md);
}

.short-0e0e {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.accent_e2d7 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.info-5609 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .info-5609 {
    grid-template-columns: 1fr;
  }
}

.chip-left-8080 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.bottom_4df6 {
  border-color: var(--color-success);
}

.pro-9c6a {
  border-color: var(--color-warning);
}

.mask_iron_8e34 {
  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);
}

.bottom_4df6 .mask_iron_8e34 {
  background: #e8f5e9;
  color: var(--color-success);
}

.pro-9c6a .mask_iron_8e34 {
  background: #fff3e0;
  color: var(--color-warning);
}

.chip-left-8080 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.chip-left-8080 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

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

.background-d72b {
  margin: var(--space-xxl) 0;
}

.background-d72b h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.background-d72b > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.alert-3dad {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .alert-3dad {
    grid-template-columns: 1fr;
  }
}

.action_662d {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.action_662d h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.texture_a6c8 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.texture_a6c8 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.out_ae99 {
  margin-top: var(--space-xxl);
}

.badge-left-7eb6 {
  display: grid;
  grid-template-columns: 250px 1fr;
  gap: var(--space-xl);
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.border-e5c7 {
  text-align: center;
}

.pagination-4988 {
  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);
}

.middle_66a6 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.pagination-4988 .narrow_05f6 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.red_3ce6 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.avatar_east_15cc p {
  margin-bottom: var(--space-md);
}

.tertiary_up_3481 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .badge-left-7eb6 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.gradient_basic_baf0 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.hero_complex_1141 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.main_thick_9a33 {
  margin-bottom: var(--space-xl);
}

.modal_inner_7c8d {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.row-fresh-bf3a {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.text_1bce {
  color: var(--color-text-light);
}

.article_a4cb {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.title_53b9 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.dropdown_3b5b {
  font-weight: 600;
  color: var(--color-text);
}

.primary-6a50 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.cool_02de {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.article_upper_5efc {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

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

.texture-glass-40ca {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.next-d04c {
  border: 2px solid #4caf50;
}

.popup_hot_f5a2 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.light_e6e0 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.slider_green_00d4 {
  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;
}

.gold_627d {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.photo-center-e6f6 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.dropdown_right_2830 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.widget_12d8 {
  text-align: right;
}

.widget_12d8 .mask-77d3 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.tabs-under-3521 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.container_763e h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.container_763e p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.tabs_3771 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.basic_c5c2 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.badge_58b0 {
  background: #e8f5e9;
  color: #2e7d32;
}

.last_1d1f {
  background: #e3f2fd;
  color: #1565c0;
}

.label_e596 {
  background: #fff3e0;
  color: #e65100;
}

.breadcrumb-thick-40be {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.breadcrumb-thick-40be span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.banner_0c7e {
  padding: 6px 12px;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.banner_0c7e:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.input-15aa {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.badge_9145 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.badge_9145 strong {
  color: var(--color-primary);
}

.red-9083 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.texture_complex_2296 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.surface-8c91 {
  max-width: 900px;
  margin: 0 auto;
}

.paragraph_4c7f {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.thumbnail_6fc2 {
  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);
}

.thumbnail_6fc2:hover {
  background: var(--color-bg-alt);
}

.north_3406 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.thumbnail_6fc2[aria-expanded="true"] .north_3406 {
  transform: rotate(180deg);
}

.outline_c75a {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.outline_c75a h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.outline_c75a ul,
.outline_c75a ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.outline_c75a li {
  margin-bottom: var(--space-xs);
}

.narrow-3d1d {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.media-copper-3160 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.narrow-3d1d code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.soft-eeb2 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.white_4fe1 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.alert-5660 {
  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);
}

.item_hard_45ef {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.label_e327 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .label_e327 {
    grid-template-columns: 1fr;
  }
}

.search_9a8c,
.plasma-3824 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.search_9a8c {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.plasma-3824 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.search_9a8c h4,
.plasma-3824 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.search_9a8c ul,
.plasma-3824 ul {
  list-style: none;
  padding: 0;
}

.search_9a8c li,
.plasma-3824 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.item_silver_0298 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .item_silver_0298 {
    grid-template-columns: 1fr;
  }
}

.medium-8123 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.tag_hard_9ac8 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.basic_0095 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.medium-8123 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.medium-8123 ul {
  list-style: none;
  padding: 0;
}

.medium-8123 li {
  padding: var(--space-xs) 0;
  color: white;
}

.top_e090 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.top_e090 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.top_e090 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.smooth-ccff {
  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);
}

.pro-cb7c {
  font-style: italic;
}

.narrow_5aef {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.orange-5844 {
  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;
}

.orange-5844 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.orange-5844 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.tag-ffe4 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.picture_db34 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.modal-bronze-db9d {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.new_a90e {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .new_a90e {
    grid-template-columns: 1fr;
  }
}

.action-5034 {
  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);
}

.action-5034:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.bronze_6143 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.action-5034 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.action-5034 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.hero-narrow-34ec {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.tertiary_531d {
  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) */
.carousel_mini_928f {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.secondary-c8dc h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.secondary-c8dc p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.gallery_slow_a970 {
  list-style: none;
  padding: 0;
  margin: 0;
}

.gallery_slow_a970 li {
  margin-bottom: var(--space-xs);
}

.gallery_slow_a970 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.gallery_slow_a970 a:hover {
  color: white;
}

.shadow_up_156a {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.shadow_up_156a 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);
}

.shadow_up_156a a:hover {
  color: white;
  border-color: #666;
  background: #333;
}

.soft_00d1 {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.soft_00d1 a {
  color: #808080;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.soft_00d1 a:hover {
  color: white;
}

.summary-edd9 > p {
  font-size: 0.875rem;
  color: #808080;
  margin: 0;
}

@media (max-width: 768px) {
  .tertiary_531d,
  .carousel_mini_928f {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.nav-left-24f6 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.label_paper_2af0 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.old-3fe2 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.old-3fe2 .background-mini-ee74 {
  color: #4caf50;
  font-size: 0.875rem;
}

.rough-f3cf {
  list-style: none;
  padding: 0;
}

.rough-f3cf li {
  margin-bottom: var(--space-xs);
}

.rough-f3cf a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.rough-f3cf a:hover {
  color: white;
}

.medium_3de7 {
  list-style: none;
  padding: 0;
}

.medium_3de7 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.medium_3de7 a {
  color: #b0b0b0;
  text-decoration: none;
}

.medium_3de7 a:hover {
  color: white;
}

.summary-edd9 {
  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);
}

.bronze-67af p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.bronze-67af a {
  color: #4caf50;
  text-decoration: none;
}

.huge-60d4 {
  font-size: 0.75rem;
  color: #666666;
}

.primary-prev-d25a {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.primary-prev-d25a a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

.primary-prev-d25a 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;
}

.breadcrumb_static_d62b {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.breadcrumb_static_d62b:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .summary-edd9 {
    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;
  }
  
  .photo-inner-6211 {
    font-size: 2rem;
  }
  
  .hidden_dim_76e7 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .tooltip-out-435e,
  .lower-0063 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .mask-902a,
  .info-5609,
  .block_smooth_406e,
  .alert-3dad,
  .label_e327,
  .item_silver_0298,
  .new_a90e,
  .tertiary_531d,
  .carousel_mini_928f {
    grid-template-columns: 1fr;
  }
  
  .center-44fa {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .pro-5c15 {
    padding: var(--space-lg) 0;
  }
  
  .main_white_21be li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .main_white_21be li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .static-6d1e {
    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;
  }
  
  .center-44fa {
    grid-template-columns: 1fr;
  }
  
  .chip_2ec6,
  .tag-ffe4,
  .short-0e0e {
    flex-direction: column;
    width: 100%;
  }
  
  .caption_f9db,
  .nav_fcbe,
  .chip_2ec6 .static-6d1e,
  .tag-ffe4 .static-6d1e {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .photo-inner-6211 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .hidden_dim_76e7 {
    font-size: 1.375rem;
  }
  
  .frame-east-ffb4 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .paper-438a,
  .icon_40ad,
  .lower-4177,
  .texture-glass-40ca,
  .info-3280 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .tall_8dcf {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .panel_9634 {
    gap: var(--space-xs);
  }
  
  .description_easy_a079 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .module_86fe {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .pagination-4988 {
    width: 150px;
    height: 150px;
  }
  
  .middle_66a6 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .focus_abb5,
  .right_67cf,
  .chip_2ec6,
  .orange-5844,
  .picture_db34,
  .hero-narrow-34ec,
  .logo-6fa8 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .pro-5c15 {
    page-break-inside: avoid;
  }
}

/* css-noise: d4cb */
.ghost-box-a3 {
  padding: 0.4rem;
  font-size: 13px;
  line-height: 1.3;
}
