/* ============================================
   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)
   ============================================ */
.basic_e5d6 {
  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;
}

.basic_e5d6:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.element_4b5d {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .element_4b5d {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .element_4b5d {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.tag-medium-2f4e):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.tag-medium-2f4e,
header,
.action_9e18,
.pro_8dda,
.notification-selected-1c03,
.accordion_1e28,
.bottom_2427,
.footer-b604,
.primary_5712 {
  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
   ============================================ */
.tag-medium-2f4e {
  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);
}

.label-2973 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.tag-medium-2f4e.hover_20c6 {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.dirty-92de {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.lite-091c {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.pattern_right_54a9 img {
  height: 36px;
  width: auto;
  display: block;
}

.inner_c3ee {
  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;
}

.photo_23dc {
  flex: 1;
}

.footer-under-9a43 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.detail-fc87 {
  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);
}

.detail-fc87:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.detail-fc87.fn-active-77c9 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.input-slow-fb44 {
  position: relative;
}

.steel-e7d5 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.steel-e7d5 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） */
.input-slow-fb44:hover .steel-e7d5 svg,
.steel-e7d5[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.component-7006 {
  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 */
.input-slow-fb44:hover .component-7006 {
  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 */
.component-7006::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.large_628b {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.large_628b: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 */
.large_628b[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.soft_49e9 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.description-421c {
  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;
}

.description-421c:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.description-421c svg {
  flex-shrink: 0;
}

/* Header Download Button */
.short_ad87 {
  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;
}

.short_ad87: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);
}

.short_ad87 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.down_1865 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.next_f4f2 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.down_1865[aria-expanded="true"] .next_f4f2:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.down_1865[aria-expanded="true"] .next_f4f2:nth-child(2) {
  opacity: 0;
}

.down_1865[aria-expanded="true"] .next_f4f2:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .photo_23dc {
    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 */
  }

  .photo_23dc::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .photo_23dc.active-middle-15d8 {
    display: block;
    right: 0;
  }
  
  .footer-under-9a43 {
    flex-direction: column;
    gap: 0;
  }
  
  .detail-fc87 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .photo_23dc::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;
  }
  
  .photo_23dc.active-middle-15d8::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .photo_23dc {
    display: none;
  }
  
  .down_1865 {
    display: flex;
  }
  
  .inner_c3ee {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .description-421c,
  .short_ad87 {
    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 */
  .input-slow-fb44 {
    position: relative;
  }
  
  .component-7006 {
    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;
  }
  
  .steel-e7d5[aria-expanded="true"] + .component-7006 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .large_628b {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .soft_49e9 {
    gap: 8px;
  }
  
  .description-421c {
    display: none;
  }
  
  .short_ad87 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .pattern_right_54a9 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .short_ad87 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .short_ad87 svg {
    width: 14px;
    height: 14px;
  }
  
  .dirty-92de {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.action_9e18 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.blue_9724 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.caption_a812 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.caption_a812 svg {
  flex-shrink: 0;
}

.caption_a812 a {
  color: var(--color-primary);
  text-decoration: none;
}

.caption_a812 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .blue_9724 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.pro_8dda {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.notification-5cdc {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .notification-5cdc {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.avatar-action-6fca {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.avatar-action-6fca a {
  color: var(--color-primary);
  text-decoration: none;
}

.avatar-action-6fca a:hover {
  text-decoration: underline;
}

.notice_red_e943 {
  color: var(--color-text-lighter);
}

.under-3b9d {
  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) {
  .under-3b9d {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .under-3b9d {
    font-size: 1.5rem;
  }
}

.lower_19eb {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.popup_c17f {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .popup_c17f {
    grid-template-columns: 1fr;
  }
}

.column-top-96ee {
  display: flex;
  gap: var(--space-sm);
}

.image_selected_3e2b {
  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;
}

.tabs_left_67a8 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.tabs_left_67a8 strong {
  font-weight: 600;
  color: var(--color-text);
}

.tabs_left_67a8 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.south-6ab2 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.cold_dc37 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.frame_rough_ca63 {
  position: relative;
  text-align: center;
}

.frame_rough_ca63 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.clean-a2ff {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.row-c30d {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.accent_b2be {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.accent_b7e7 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.list_e4ee {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.bottom_159c {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .notification-5cdc {
    grid-template-columns: 1fr;
  }
  
  .under-3b9d {
    font-size: 1.75rem;
  }
  
  .cold_dc37 {
    order: -1;
    max-width: 100%;
  }
  
  .frame_rough_ca63 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .under-3b9d {
    font-size: 1.5rem;
  }
  
  .lower_19eb {
    font-size: 1rem;
  }
  
  .avatar-action-6fca {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .frame_rough_ca63 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.blue_377b {
  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;
}

.hard_96b5 {
  background: var(--color-primary);
  color: white;
}

.hard_96b5:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.dropdown-bronze-e561 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.dropdown-bronze-e561:hover {
  background: var(--color-primary);
  color: white;
}

.nav-0a4f {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.nav-0a4f:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.alert-fac5 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.sort-tiny-e720 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.notification-selected-1c03 {
  padding: var(--space-xl) 0;
  background: white;
}

.gas-3389 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.hidden-7395 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.hidden-7395:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.media-orange-b9b0 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.lower_dd06 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.steel_4dce {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.accordion_1e28 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.sidebar_1f39 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.bronze_c994 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.secondary-e9a0 {
  list-style: none;
  counter-reset: toc-counter;
}

.secondary-e9a0 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.secondary-e9a0 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);
}

.secondary-e9a0 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;
}

.secondary-e9a0 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.bottom_2427 {
  padding: var(--space-xxl) 0;
}

.photo_blue_5a28 {
  background: var(--color-bg-section);
}

.highlight-26a1 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.element_tiny_95f2 {
  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);
}

.block-short-01e4 {
  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);
}

.panel-east-6375 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

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

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

.last_c8c2 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.last_c8c2 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.last_c8c2 pre,
.last_c8c2 code {
  overflow-x: auto;
  max-width: 100%;
}

.last_c8c2 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_c8c2 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.last_c8c2 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.last_c8c2 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.last_c8c2 ul,
.last_c8c2 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.last_c8c2 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.last_c8c2 strong {
  font-weight: 600;
  color: var(--color-text);
}

.last_c8c2 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.last_c8c2 a:hover {
  color: var(--color-primary-dark);
}

.bronze-e472 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.bronze-e472 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.bronze-e472 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) {
  .focus_dim_dcef {
    grid-template-columns: 1fr;
  }
  
  .block-short-01e4 {
    font-size: 1.75rem;
  }
  
  .last_c8c2 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .block-short-01e4 {
    font-size: 1.5rem;
  }
  
  .last_c8c2 h3 {
    font-size: 1.375rem;
  }
  
  .last_c8c2 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.picture_72b9 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.east_41ce {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.selected_e878 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.accent-hard-5b63 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.purple_1b55 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.simple_1b91 {
  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;
}

.disabled-over-cb24 {
  flex-shrink: 0;
}

.gallery_smooth_ab7d strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.sort-c4ea {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .sort-c4ea {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.pagination_2971,
.menu-stale-44c9,
.description-c9ae {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.pagination_2971 thead,
.menu-stale-44c9 thead {
  background: var(--color-primary);
  color: white;
}

.pagination_2971 th,
.pagination_2971 td,
.menu-stale-44c9 th,
.menu-stale-44c9 td,
.description-c9ae th,
.description-c9ae td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .pagination_2971 th,
  .pagination_2971 td,
  .menu-stale-44c9 th,
  .menu-stale-44c9 td,
  .description-c9ae th,
  .description-c9ae td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .pagination_2971,
  .menu-stale-44c9,
  .description-c9ae {
    min-width: 600px;
  }
}

.pagination_2971 th,
.menu-stale-44c9 th,
.description-c9ae th {
  font-weight: 600;
}

.pagination_2971 tbody tr:hover,
.menu-stale-44c9 tbody tr:hover,
.description-c9ae tbody tr:hover {
  background: var(--color-bg-alt);
}

.disabled_middle_644a {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.stale-ff9a {
  position: sticky;
  top: 80px;
  align-self: start;
}

.video_west_1185 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.video_west_1185 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.hard_80e4 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.hard_80e4 h4 {
  color: white;
}

.media-hot-7621 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.soft_8038 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.soft_8038:last-child {
  border-bottom: none;
}

.soft_8038 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.soft_8038 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.element-a7fc {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.basic_be6f {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.basic_be6f:hover {
  text-decoration: underline;
}

.background_f9d5 {
  text-align: center;
  margin-bottom: var(--space-md);
}

.fluid_89f3 {
  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);
}

.fluid_89f3 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.form-c05e {
  font-weight: 600;
  color: white;
}

.active-5419 {
  list-style: none;
  padding: 0;
}

.active-5419 li {
  padding: var(--space-xs) 0;
}

.focus-93c1 {
  color: #4caf50;
}

.shadow-230d {
  color: #ff9800;
}

.search_b198 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.simple_254b {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.dropdown_narrow_bd4a {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.status-selected-f7f3 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.slow_ec86 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.overlay-6fa1 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.text-soft-2607 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .text-soft-2607 {
    grid-template-columns: 1fr;
  }
}

.active_fixed_3674 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.active_fixed_3674:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.hot_48c7 {
  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;
}

.active_fixed_3674 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.active_fixed_3674 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.sidebar_silver_2a11 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.form-c05e {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.gas-0edb {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.button-2582 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.button-2582 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.thumbnail_65ca {
  max-width: 900px;
  margin: 0 auto;
}

.narrow_5e72 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.advanced_3181 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .advanced_3181 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.article_58d1 {
  margin-top: var(--space-xxl);
}

.article_58d1 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.accordion-copper-6f0e {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .accordion-copper-6f0e {
    grid-template-columns: 1fr;
  }
}

.texture-6253 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.clean_051b {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.brown-6f1a {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.texture-6253 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.texture-6253 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.texture-6253 li {
  padding: var(--space-xs) 0;
  color: white;
}

.texture-6253 .blue_377b {
  width: 100%;
  background: white;
}

.clean_051b .blue_377b {
  color: #667eea;
}

.brown-6f1a .blue_377b {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.new_5610 {
  max-width: 900px;
  margin: 0 auto;
}

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

.preview_hard_e134 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.fresh-1a1a {
  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);
}

.preview_hard_e134 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.middle-ed7f {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .preview_hard_e134 {
    padding: var(--space-md);
  }
  
  .middle-ed7f {
    padding: var(--space-md);
  }
  
  .paragraph_eb1b {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.tabs_tall_e5b7 ol,
.tabs_tall_e5b7 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.tabs_tall_e5b7 li {
  margin-bottom: var(--space-sm);
}

.tabs_tall_e5b7 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.east_6bfb {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.dark-5884 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.paragraph_eb1b {
  margin-top: var(--space-lg);
  text-align: center;
}

.paragraph_eb1b img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.pattern_advanced_8dc8,
.panel_e0fa,
.surface-bronze-09d3,
.slider_clean_02db {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.panel-a8e5 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.outline_52f8 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.block_pro_5ecb {
  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) {
  .block_pro_5ecb {
    font-size: 0.625rem;
  }
}

.summary-lower-4249 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.summary-lower-4249:hover {
  background: var(--color-primary-dark);
}

.aside-3dac {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.aside-3dac h4 {
  margin-bottom: var(--space-md);
}

.card_outer_7515 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.medium-5a1c {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.highlight-6afc {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .highlight-6afc {
    grid-template-columns: 1fr;
  }
}

.logo_62af {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.soft_f3b1 {
  border-color: var(--color-success);
}

.down_67ab {
  border-color: var(--color-warning);
}

.complex_6210 {
  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);
}

.soft_f3b1 .complex_6210 {
  background: #e8f5e9;
  color: var(--color-success);
}

.down_67ab .complex_6210 {
  background: #fff3e0;
  color: var(--color-warning);
}

.logo_62af h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.logo_62af p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.out_4ef6 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.short_d6c9 {
  margin: var(--space-xxl) 0;
}

.short_d6c9 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.short_d6c9 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.sidebar_pink_d75e {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .sidebar_pink_d75e {
    grid-template-columns: 1fr;
  }
}

.solid-e3b7 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.solid-e3b7 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.chip_7599 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.chip_7599 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.last-b69d {
  margin-top: var(--space-xxl);
}

.backdrop_tiny_3c21 {
  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);
}

.large-4ed0 {
  text-align: center;
}

.bright_adc2 {
  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);
}

.iron-3b7b {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.bright_adc2 .form-c05e {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.frame-yellow-97b7 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.logo_52cb p {
  margin-bottom: var(--space-md);
}

.footer_fa86 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .backdrop_tiny_3c21 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.glass-433d {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.fresh-715b {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.outline-blue-d405 {
  margin-bottom: var(--space-xl);
}

.slider_50d7 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.caption-clean-bda1 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.badge-mini-047a {
  color: var(--color-text-light);
}

.steel-27cb {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.texture-be65 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.top-57bd {
  font-weight: 600;
  color: var(--color-text);
}

.basic-f2d0 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.silver_c187 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.slider-79c5 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.paper_0604 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.header-bronze-3076 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.next_85e6 {
  border: 2px solid #4caf50;
}

.progress-steel-a726 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.grid-stale-a2b2 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.popup-yellow-dc74 {
  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;
}

.dim-1190 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.accent-green-923b {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.notice-fluid-340e {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.border_out_61c1 {
  text-align: right;
}

.border_out_61c1 .overlay_817c {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.grid-pro-970c {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.grid-pink-c906 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.grid-pink-c906 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.title_5601 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.hidden-plasma-5009 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.over_b88e {
  background: #e8f5e9;
  color: #2e7d32;
}

.outline_iron_2cd0 {
  background: #e3f2fd;
  color: #1565c0;
}

.mask-96ba {
  background: #fff3e0;
  color: #e65100;
}

.section_606f {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.section_606f span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.new-2f9b {
  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);
}

.new-2f9b:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.detail-0d9b {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.feature-b11d {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.feature-b11d strong {
  color: var(--color-primary);
}

.caption_prev_f3b3 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.video_b1a2 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.sidebar-647e {
  max-width: 900px;
  margin: 0 auto;
}

.row-solid-87ff {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.frame-3124 {
  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);
}

.frame-3124:hover {
  background: var(--color-bg-alt);
}

.focus-7d8f {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.frame-3124[aria-expanded="true"] .focus-7d8f {
  transform: rotate(180deg);
}

.advanced-b66b {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.advanced-b66b h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.advanced-b66b ul,
.advanced-b66b ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.advanced-b66b li {
  margin-bottom: var(--space-xs);
}

.image_f106 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.silver-8abd {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.image_f106 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.outline-south-3d83 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.caption-iron-0783 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.top_5716 {
  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);
}

.hard-8629 {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.disabled_20d9 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .disabled_20d9 {
    grid-template-columns: 1fr;
  }
}

.card_glass_e3fd,
.logo-9498 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.card_glass_e3fd {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.logo-9498 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.card_glass_e3fd h4,
.logo-9498 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.card_glass_e3fd ul,
.logo-9498 ul {
  list-style: none;
  padding: 0;
}

.card_glass_e3fd li,
.logo-9498 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

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

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

.old-2e55 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.pro-64ef {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.notification-b3d1 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.old-2e55 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.old-2e55 ul {
  list-style: none;
  padding: 0;
}

.old-2e55 li {
  padding: var(--space-xs) 0;
  color: white;
}

.dropdown-3458 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.dropdown-3458 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.dropdown-3458 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.yellow_37db {
  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);
}

.border-complex-0327 {
  font-style: italic;
}

.tabs_motion_05df {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.element_west_fb9d {
  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;
}

.element_west_fb9d h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.element_west_fb9d p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.box-65a1 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.footer-b604 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.thumbnail-9284 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.main_81e3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .main_81e3 {
    grid-template-columns: 1fr;
  }
}

.feature_last_28f3 {
  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);
}

.feature_last_28f3:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.heading_701b {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.feature_last_28f3 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.feature_last_28f3 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.primary_5712 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.next-167c {
  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) */
.texture_active_3eb3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.frame-b4c4 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.frame-b4c4 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.orange-b862 {
  list-style: none;
  padding: 0;
  margin: 0;
}

.orange-b862 li {
  margin-bottom: var(--space-xs);
}

.orange-b862 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.orange-b862 a:hover {
  color: white;
}

.north-07c6 {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.north-07c6 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);
}

.north-07c6 a:hover {
  color: white;
  border-color: #666;
  background: #333;
}

.border_f5f9 {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.border_f5f9 a {
  color: #808080;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.border_f5f9 a:hover {
  color: white;
}

.badge-hard-a15a > p {
  font-size: 0.875rem;
  color: #808080;
  margin: 0;
}

@media (max-width: 768px) {
  .next-167c,
  .texture_active_3eb3 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.container_dfb5 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.preview_4381 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.south_57fe {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.south_57fe .column-top-96ee {
  color: #4caf50;
  font-size: 0.875rem;
}

.short-afd3 {
  list-style: none;
  padding: 0;
}

.short-afd3 li {
  margin-bottom: var(--space-xs);
}

.short-afd3 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.short-afd3 a:hover {
  color: white;
}

.wide_7fe7 {
  list-style: none;
  padding: 0;
}

.wide_7fe7 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.wide_7fe7 a {
  color: #b0b0b0;
  text-decoration: none;
}

.wide_7fe7 a:hover {
  color: white;
}

.badge-hard-a15a {
  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);
}

.sort_pressed_c9d8 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.sort_pressed_c9d8 a {
  color: #4caf50;
  text-decoration: none;
}

.table-bf29 {
  font-size: 0.75rem;
  color: #666666;
}

.progress-blue-be53 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.progress-blue-be53 a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

.progress-blue-be53 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;
}

.purple_9851 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.purple_9851:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .badge-hard-a15a {
    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;
  }
  
  .under-3b9d {
    font-size: 2rem;
  }
  
  .block-short-01e4 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .notification-5cdc,
  .focus_dim_dcef {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .text-soft-2607,
  .highlight-6afc,
  .accordion-copper-6f0e,
  .sidebar_pink_d75e,
  .disabled_20d9,
  .outline_focused_ccbf,
  .main_81e3,
  .next-167c,
  .texture_active_3eb3 {
    grid-template-columns: 1fr;
  }
  
  .gas-3389 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .bottom_2427 {
    padding: var(--space-lg) 0;
  }
  
  .secondary-e9a0 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .secondary-e9a0 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .blue_377b {
    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;
  }
  
  .gas-3389 {
    grid-template-columns: 1fr;
  }
  
  .south-6ab2,
  .box-65a1,
  .card_outer_7515 {
    flex-direction: column;
    width: 100%;
  }
  
  .alert-fac5,
  .sort-tiny-e720,
  .south-6ab2 .blue_377b,
  .box-65a1 .blue_377b {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .under-3b9d {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .block-short-01e4 {
    font-size: 1.375rem;
  }
  
  .media-orange-b9b0 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .hidden-7395,
  .active_fixed_3674,
  .video_west_1185,
  .header-bronze-3076,
  .border-paper-fedf {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .block_pro_5ecb {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .blue_9724 {
    gap: var(--space-xs);
  }
  
  .caption_a812 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .fluid_89f3 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .bright_adc2 {
    width: 150px;
    height: 150px;
  }
  
  .iron-3b7b {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .tag-medium-2f4e,
  .action_9e18,
  .south-6ab2,
  .element_west_fb9d,
  .footer-b604,
  .primary_5712,
  .down_1865 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .bottom_2427 {
    page-break-inside: avoid;
  }
}

/* css-noise: 5fc6 */
.phantom-card-g1 {
  padding: 0.2rem;
  font-size: 10px;
  line-height: 1.1;
}
