/* ============================================
   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)
   ============================================ */
.message_f8b8 {
  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;
}

.message_f8b8:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.badge_pressed_9067 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .badge_pressed_9067 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .badge_pressed_9067 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.tertiary-motion-9aad):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.tertiary-motion-9aad,
header,
.shade_center_e42f,
.accent_current_47b5,
.background_82a2,
.top-fad1,
.full-8a9a,
.panel_bf70,
.description_10f2 {
  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
   ============================================ */
.tertiary-motion-9aad {
  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);
}

.status-4faf {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.tertiary-motion-9aad.in_682c {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.tertiary_c900 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.primary-tall-1668 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.title-bronze-c86c img {
  height: 36px;
  width: auto;
  display: block;
}

.frame-5da6 {
  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;
}

.nav_smooth_5e0f {
  flex: 1;
}

.stale_209c {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.form_a281 {
  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);
}

.form_a281:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.form_a281.fn-active-ef3b {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.accordion-42d0 {
  position: relative;
}

.highlight-north-174c {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.highlight-north-174c 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） */
.accordion-42d0:hover .highlight-north-174c svg,
.highlight-north-174c[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.description-c5c2 {
  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 */
.accordion-42d0:hover .description-c5c2 {
  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 */
.description-c5c2::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.frame_f259 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.frame_f259: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 */
.frame_f259[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.simple_c4e4 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.pressed-e087 {
  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;
}

.pressed-e087:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.pressed-e087 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.alert-2e7a {
  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;
}

.alert-2e7a: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);
}

.alert-2e7a svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.west_c1aa {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.highlight-0ed8 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.west_c1aa[aria-expanded="true"] .highlight-0ed8:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.west_c1aa[aria-expanded="true"] .highlight-0ed8:nth-child(2) {
  opacity: 0;
}

.west_c1aa[aria-expanded="true"] .highlight-0ed8:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .nav_smooth_5e0f {
    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 */
  }

  .nav_smooth_5e0f::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .nav_smooth_5e0f.surface-tiny-794d {
    display: block;
    right: 0;
  }
  
  .stale_209c {
    flex-direction: column;
    gap: 0;
  }
  
  .form_a281 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .nav_smooth_5e0f::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;
  }
  
  .nav_smooth_5e0f.surface-tiny-794d::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .nav_smooth_5e0f {
    display: none;
  }
  
  .west_c1aa {
    display: flex;
  }
  
  .frame-5da6 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .pressed-e087,
  .alert-2e7a {
    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 */
  .accordion-42d0 {
    position: relative;
  }
  
  .description-c5c2 {
    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;
  }
  
  .highlight-north-174c[aria-expanded="true"] + .description-c5c2 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .frame_f259 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .simple_c4e4 {
    gap: 8px;
  }
  
  .pressed-e087 {
    display: none;
  }
  
  .alert-2e7a {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .title-bronze-c86c img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .alert-2e7a {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .alert-2e7a svg {
    width: 14px;
    height: 14px;
  }
  
  .tertiary_c900 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.shade_center_e42f {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.menu_top_c34f {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.form_brown_1f73 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.form_brown_1f73 svg {
  flex-shrink: 0;
}

.form_brown_1f73 a {
  color: var(--color-primary);
  text-decoration: none;
}

.form_brown_1f73 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .menu_top_c34f {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.accent_current_47b5 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.alert-top-ab7a {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .alert-top-ab7a {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.huge_aaa3 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.huge_aaa3 a {
  color: var(--color-primary);
  text-decoration: none;
}

.huge_aaa3 a:hover {
  text-decoration: underline;
}

.hovered-ba11 {
  color: var(--color-text-lighter);
}

.message-a8e8 {
  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) {
  .message-a8e8 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .message-a8e8 {
    font-size: 1.5rem;
  }
}

.input_7967 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.header-3ad7 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .header-3ad7 {
    grid-template-columns: 1fr;
  }
}

.hidden-9336 {
  display: flex;
  gap: var(--space-sm);
}

.basic-3e10 {
  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;
}

.menu_8116 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.menu_8116 strong {
  font-weight: 600;
  color: var(--color-text);
}

.menu_8116 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.motion-e4eb {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.yellow_2514 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.row-0dc5 {
  position: relative;
  text-align: center;
}

.row-0dc5 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.tabs_403d {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.filter-c550 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.description_053a {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.description_ab46 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.right-ac30 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.easy_7c73 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .alert-top-ab7a {
    grid-template-columns: 1fr;
  }
  
  .message-a8e8 {
    font-size: 1.75rem;
  }
  
  .yellow_2514 {
    order: -1;
    max-width: 100%;
  }
  
  .row-0dc5 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .message-a8e8 {
    font-size: 1.5rem;
  }
  
  .input_7967 {
    font-size: 1rem;
  }
  
  .huge_aaa3 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .row-0dc5 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.pressed-c1f7 {
  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;
}

.media-9c51 {
  background: var(--color-primary);
  color: white;
}

.media-9c51:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.backdrop-action-46d7 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.backdrop-action-46d7:hover {
  background: var(--color-primary);
  color: white;
}

.out_1385 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.out_1385:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.grid_b004 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.prev_a22b {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.background_82a2 {
  padding: var(--space-xl) 0;
  background: white;
}

.bronze_e4a4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.banner_984b {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.banner_984b:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.border_first_294f {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.out-a5db {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.icon_simple_f848 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.top-fad1 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.container-a689 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.border-full-ced8 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.grid_3ac3 {
  list-style: none;
  counter-reset: toc-counter;
}

.grid_3ac3 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.grid_3ac3 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);
}

.grid_3ac3 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;
}

.grid_3ac3 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.full-8a9a {
  padding: var(--space-xxl) 0;
}

.article_7791 {
  background: var(--color-bg-section);
}

.smooth_a9e6 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.frame_thick_843c {
  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);
}

.glass-91b7 {
  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);
}

.huge-dd61 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.picture-b5c5 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .picture-b5c5 {
    grid-template-columns: 1fr 300px;
  }
}

.row_white_c351 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.row_white_c351 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.row_white_c351 pre,
.row_white_c351 code {
  overflow-x: auto;
  max-width: 100%;
}

.row_white_c351 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);
}

.row_white_c351 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.row_white_c351 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.row_white_c351 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.row_white_c351 ul,
.row_white_c351 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.row_white_c351 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.row_white_c351 strong {
  font-weight: 600;
  color: var(--color-text);
}

.row_white_c351 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.row_white_c351 a:hover {
  color: var(--color-primary-dark);
}

.label_d5ec {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.label_d5ec li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.label_d5ec 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) {
  .picture-b5c5 {
    grid-template-columns: 1fr;
  }
  
  .glass-91b7 {
    font-size: 1.75rem;
  }
  
  .row_white_c351 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .glass-91b7 {
    font-size: 1.5rem;
  }
  
  .row_white_c351 h3 {
    font-size: 1.375rem;
  }
  
  .row_white_c351 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.large_d5e7 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.pro_dda1 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.fixed-77be {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.form_thick_0f07 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.logo-c11c strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.sidebar_fresh_92a3 {
  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;
}

.gold-9337 {
  flex-shrink: 0;
}

.shade_basic_885f strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.fresh-52f9 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .fresh-52f9 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.iron_d090,
.backdrop_3d91,
.motion-2d1e {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.iron_d090 thead,
.backdrop_3d91 thead {
  background: var(--color-primary);
  color: white;
}

.iron_d090 th,
.iron_d090 td,
.backdrop_3d91 th,
.backdrop_3d91 td,
.motion-2d1e th,
.motion-2d1e td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .iron_d090 th,
  .iron_d090 td,
  .backdrop_3d91 th,
  .backdrop_3d91 td,
  .motion-2d1e th,
  .motion-2d1e td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .iron_d090,
  .backdrop_3d91,
  .motion-2d1e {
    min-width: 600px;
  }
}

.iron_d090 th,
.backdrop_3d91 th,
.motion-2d1e th {
  font-weight: 600;
}

.iron_d090 tbody tr:hover,
.backdrop_3d91 tbody tr:hover,
.motion-2d1e tbody tr:hover {
  background: var(--color-bg-alt);
}

.tabs-outer-b51b {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.outline-9a02 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.breadcrumb_complex_57b1 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.breadcrumb_complex_57b1 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.accordion_d770 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.accordion_d770 h4 {
  color: white;
}

.gold_4975 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.dropdown-bottom-2157 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.dropdown-bottom-2157:last-child {
  border-bottom: none;
}

.dropdown-bottom-2157 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.dropdown-bottom-2157 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.gallery-in-77a2 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.border-d0ca {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.border-d0ca:hover {
  text-decoration: underline;
}

.warm-123d {
  text-align: center;
  margin-bottom: var(--space-md);
}

.grid_wide_193c {
  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);
}

.grid_wide_193c span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.copper_9c51 {
  font-weight: 600;
  color: white;
}

.outline_50f3 {
  list-style: none;
  padding: 0;
}

.outline_50f3 li {
  padding: var(--space-xs) 0;
}

.column-thick-7fca {
  color: #4caf50;
}

.panel_6a54 {
  color: #ff9800;
}

.iron_983e {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.background_fixed_dc68 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.media-short-21be {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.tooltip-084d {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.cool_603c {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.gallery-ce7a {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.input-north-3810 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .input-north-3810 {
    grid-template-columns: 1fr;
  }
}

.box-d8dd {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.box-d8dd:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.background-b881 {
  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;
}

.box-d8dd h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.box-d8dd p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.old_f3b2 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.copper_9c51 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.highlight_11fa {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.hover-down-0162 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.hover-down-0162 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.orange-6c51 {
  max-width: 900px;
  margin: 0 auto;
}

.smooth-195d {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.wide-08be {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .wide-08be {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.lite_6dc4 {
  margin-top: var(--space-xxl);
}

.lite_6dc4 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.outer-058f {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .outer-058f {
    grid-template-columns: 1fr;
  }
}

.media_stale_4182 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.layout_fast_0879 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.copper-4af1 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.media_stale_4182 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.media_stale_4182 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.media_stale_4182 li {
  padding: var(--space-xs) 0;
  color: white;
}

.media_stale_4182 .pressed-c1f7 {
  width: 100%;
  background: white;
}

.layout_fast_0879 .pressed-c1f7 {
  color: #667eea;
}

.copper-4af1 .pressed-c1f7 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.hovered-a965 {
  max-width: 900px;
  margin: 0 auto;
}

.preview_dynamic_ccb4 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.caption-7f5d {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.search_cf48 {
  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);
}

.caption-7f5d h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.dark_45bf {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .caption-7f5d {
    padding: var(--space-md);
  }
  
  .dark_45bf {
    padding: var(--space-md);
  }
  
  .hidden-north-ff8f {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.filter_19ea ol,
.filter_19ea ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.filter_19ea li {
  margin-bottom: var(--space-sm);
}

.filter_19ea code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.upper-d35c {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.prev-8c0c {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.hidden-north-ff8f {
  margin-top: var(--space-lg);
  text-align: center;
}

.hidden-north-ff8f img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.video_down_1922,
.paragraph_f36c,
.tag-98a1,
.gallery-08e0 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.over-1659 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.hard_3fd0 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.box_c51d {
  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) {
  .box_c51d {
    font-size: 0.625rem;
  }
}

.cool_0421 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.cool_0421:hover {
  background: var(--color-primary-dark);
}

.photo_f767 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.photo_f767 h4 {
  margin-bottom: var(--space-md);
}

.tabs-139d {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.search-hard-71f1 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.pattern_94fa {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .pattern_94fa {
    grid-template-columns: 1fr;
  }
}

.in_37db {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.gradient-fast-2da2 {
  border-color: var(--color-success);
}

.text-9b9a {
  border-color: var(--color-warning);
}

.tiny-7481 {
  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);
}

.gradient-fast-2da2 .tiny-7481 {
  background: #e8f5e9;
  color: var(--color-success);
}

.text-9b9a .tiny-7481 {
  background: #fff3e0;
  color: var(--color-warning);
}

.in_37db h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.in_37db p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.alert-5f80 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.full_b6ac {
  margin: var(--space-xxl) 0;
}

.full_b6ac h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.full_b6ac > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.fast_ffb2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .fast_ffb2 {
    grid-template-columns: 1fr;
  }
}

.logo-9a02 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.logo-9a02 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.green-e725 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.green-e725 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.description-4e2f {
  margin-top: var(--space-xxl);
}

.info_complex_1ef3 {
  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);
}

.texture_716a {
  text-align: center;
}

.primary-01b0 {
  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);
}

.slow-9a04 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.primary-01b0 .copper_9c51 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.middle-6b5d {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.surface-blue-43c9 p {
  margin-bottom: var(--space-md);
}

.tooltip_e6a7 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .info_complex_1ef3 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.texture-solid-c9f0 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.tag_297f {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.panel_7e4c {
  margin-bottom: var(--space-xl);
}

.orange-8486 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.box_7ccc {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.avatar-dynamic-dd48 {
  color: var(--color-text-light);
}

.over-242f {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.paragraph_f537 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.under_a4cd {
  font-weight: 600;
  color: var(--color-text);
}

.caption-f87d {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.rough-d341 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.shadow-next-b339 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.item-9178 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.aside-light-b3e8 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.sort-glass-3d0e {
  border: 2px solid #4caf50;
}

.tag_49f7 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.modal_24aa {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.down_072b {
  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;
}

.progress_6e48 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.wood-8a7c {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.tabs-stone-417b {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.video_old_5ee1 {
  text-align: right;
}

.video_old_5ee1 .section_18a9 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.pink-16e9 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.up-44f0 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.up-44f0 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.icon-top-847f {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.lower_16dc {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.east_5506 {
  background: #e8f5e9;
  color: #2e7d32;
}

.input-54cc {
  background: #e3f2fd;
  color: #1565c0;
}

.old_e63b {
  background: #fff3e0;
  color: #e65100;
}

.full-a3bd {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.full-a3bd span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.gas-3040 {
  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);
}

.gas-3040:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.menu_old_9d6f {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.basic-9881 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.basic-9881 strong {
  color: var(--color-primary);
}

.header-d3a1 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.brown-bc93 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.pro-2ad9 {
  max-width: 900px;
  margin: 0 auto;
}

.active-0726 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.active_62e8 {
  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);
}

.active_62e8:hover {
  background: var(--color-bg-alt);
}

.progress_2a65 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.active_62e8[aria-expanded="true"] .progress_2a65 {
  transform: rotate(180deg);
}

.element_dynamic_9fec {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.element_dynamic_9fec h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.element_dynamic_9fec ul,
.element_dynamic_9fec ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.element_dynamic_9fec li {
  margin-bottom: var(--space-xs);
}

.green_2ce1 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.preview-dim-5e00 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.green_2ce1 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.chip_6a30 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.panel_581f {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.block_purple_51a2 {
  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);
}

.complex-bb3e {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.element_d5da {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .element_d5da {
    grid-template-columns: 1fr;
  }
}

.sort_huge_54c5,
.filter-d4ff {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.sort_huge_54c5 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.filter-d4ff {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.sort_huge_54c5 h4,
.filter-d4ff h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.sort_huge_54c5 ul,
.filter-d4ff ul {
  list-style: none;
  padding: 0;
}

.sort_huge_54c5 li,
.filter-d4ff li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.box_out_c769 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .box_out_c769 {
    grid-template-columns: 1fr;
  }
}

.column-tiny-ee90 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.logo-d558 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.surface-5477 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.column-tiny-ee90 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.column-tiny-ee90 ul {
  list-style: none;
  padding: 0;
}

.column-tiny-ee90 li {
  padding: var(--space-xs) 0;
  color: white;
}

.thumbnail-4a8d {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.thumbnail-4a8d h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.thumbnail-4a8d p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.overlay_0e24 {
  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);
}

.surface-hard-8c6d {
  font-style: italic;
}

.pattern_under_3c54 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.block-blue-0302 {
  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;
}

.block-blue-0302 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.block-blue-0302 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.out_e5b3 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.panel_bf70 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.gradient-b540 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.thick-4f00 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .thick-4f00 {
    grid-template-columns: 1fr;
  }
}

.copper_1e4c {
  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);
}

.copper_1e4c:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.fast-597f {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.copper_1e4c h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.copper_1e4c p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.description_10f2 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.article-in-e3f0 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
  .article-in-e3f0 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.logo-4ff4 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.menu-silver-1e01 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.dirty_d3e2 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.dirty_d3e2 .hidden-9336 {
  color: #4caf50;
  font-size: 0.875rem;
}

.steel-1430 {
  list-style: none;
  padding: 0;
}

.steel-1430 li {
  margin-bottom: var(--space-xs);
}

.steel-1430 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.steel-1430 a:hover {
  color: white;
}

.preview_paper_297a {
  list-style: none;
  padding: 0;
}

.preview_paper_297a li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.preview_paper_297a a {
  color: #b0b0b0;
  text-decoration: none;
}

.preview_paper_297a a:hover {
  color: white;
}

.purple-ae41 {
  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);
}

.input-stone-30f7 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.input-stone-30f7 a {
  color: #4caf50;
  text-decoration: none;
}

.header-hard-cdf1 {
  font-size: 0.75rem;
  color: #666666;
}

.cool-d322 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.content_hard_e246 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.content_hard_e246:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .purple-ae41 {
    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;
  }
  
  .message-a8e8 {
    font-size: 2rem;
  }
  
  .glass-91b7 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .alert-top-ab7a,
  .picture-b5c5 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .input-north-3810,
  .pattern_94fa,
  .outer-058f,
  .fast_ffb2,
  .element_d5da,
  .box_out_c769,
  .thick-4f00,
  .article-in-e3f0 {
    grid-template-columns: 1fr;
  }
  
  .bronze_e4a4 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .full-8a9a {
    padding: var(--space-lg) 0;
  }
  
  .grid_3ac3 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .grid_3ac3 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .pressed-c1f7 {
    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;
  }
  
  .bronze_e4a4 {
    grid-template-columns: 1fr;
  }
  
  .motion-e4eb,
  .out_e5b3,
  .tabs-139d {
    flex-direction: column;
    width: 100%;
  }
  
  .grid_b004,
  .prev_a22b,
  .motion-e4eb .pressed-c1f7,
  .out_e5b3 .pressed-c1f7 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .message-a8e8 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .glass-91b7 {
    font-size: 1.375rem;
  }
  
  .border_first_294f {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .banner_984b,
  .box-d8dd,
  .breadcrumb_complex_57b1,
  .aside-light-b3e8,
  .preview_dynamic_ccb4 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .box_c51d {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .menu_top_c34f {
    gap: var(--space-xs);
  }
  
  .form_brown_1f73 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .grid_wide_193c {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .primary-01b0 {
    width: 150px;
    height: 150px;
  }
  
  .slow-9a04 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .tertiary-motion-9aad,
  .shade_center_e42f,
  .motion-e4eb,
  .block-blue-0302,
  .panel_bf70,
  .description_10f2,
  .west_c1aa {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .full-8a9a {
    page-break-inside: avoid;
  }
}

/* css-noise: 9dd6 */
.promo-block-r7 {
  padding: 0.4rem;
  font-size: 14px;
  line-height: 1.1;
}