/* ============================================
   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)
   ============================================ */
.content_in_92d9 {
  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;
}

.content_in_92d9:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.thumbnail_c5ca {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .thumbnail_c5ca {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .thumbnail_c5ca {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.silver_9301):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.silver_9301,
header,
.steel-6138,
.hard-0c93,
.banner-warm-2193,
.outline_slow_c141,
.center-8ea1,
.down-9c2b,
.logo_fresh_cb9a {
  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
   ============================================ */
.silver_9301 {
  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);
}

.east_36a7 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.silver_9301.hero_c581 {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.hidden-advanced-a37d {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.article_gas_2c8c {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.cool_4abe img {
  height: 36px;
  width: auto;
  display: block;
}

.mask_ea8b {
  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;
}

.accordion_2453 {
  flex: 1;
}

.title_9b35 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.bright_21a3 {
  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);
}

.bright_21a3:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.bright_21a3.fn-active-7a74 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.tall_1182 {
  position: relative;
}

.tall_5054 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.tall_5054 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） */
.tall_1182:hover .tall_5054 svg,
.tall_5054[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.gallery_335f {
  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 */
.tall_1182:hover .gallery_335f {
  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 */
.gallery_335f::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.modal-blue-c518 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.modal-blue-c518: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 */
.modal-blue-c518[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.form_narrow_9a69 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.gradient_8bb4 {
  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;
}

.gradient_8bb4:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.gradient_8bb4 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.easy-0db6 {
  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;
}

.easy-0db6: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);
}

.easy-0db6 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.search_left_1c61 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.action_1755 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.search_left_1c61[aria-expanded="true"] .action_1755:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.search_left_1c61[aria-expanded="true"] .action_1755:nth-child(2) {
  opacity: 0;
}

.search_left_1c61[aria-expanded="true"] .action_1755:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .accordion_2453 {
    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 */
  }

  .accordion_2453::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .accordion_2453.footer_9a45 {
    display: block;
    right: 0;
  }
  
  .title_9b35 {
    flex-direction: column;
    gap: 0;
  }
  
  .bright_21a3 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .accordion_2453::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;
  }
  
  .accordion_2453.footer_9a45::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .accordion_2453 {
    display: none;
  }
  
  .search_left_1c61 {
    display: flex;
  }
  
  .mask_ea8b {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .gradient_8bb4,
  .easy-0db6 {
    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 */
  .tall_1182 {
    position: relative;
  }
  
  .gallery_335f {
    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;
  }
  
  .tall_5054[aria-expanded="true"] + .gallery_335f {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .modal-blue-c518 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .form_narrow_9a69 {
    gap: 8px;
  }
  
  .gradient_8bb4 {
    display: none;
  }
  
  .easy-0db6 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .cool_4abe img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .easy-0db6 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .easy-0db6 svg {
    width: 14px;
    height: 14px;
  }
  
  .hidden-advanced-a37d {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.steel-6138 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.wide-7283 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.wrapper-clean-50fd {
  display: flex;
  align-items: center;
  gap: 6px;
}

.wrapper-clean-50fd svg {
  flex-shrink: 0;
}

.wrapper-clean-50fd a {
  color: var(--color-primary);
  text-decoration: none;
}

.wrapper-clean-50fd a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .wide-7283 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.hard-0c93 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.progress_mini_3d5c {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .progress_mini_3d5c {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.orange_5027 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.orange_5027 a {
  color: var(--color-primary);
  text-decoration: none;
}

.orange_5027 a:hover {
  text-decoration: underline;
}

.summary_black_590c {
  color: var(--color-text-lighter);
}

.summary_fixed_7fde {
  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) {
  .summary_fixed_7fde {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .summary_fixed_7fde {
    font-size: 1.5rem;
  }
}

.wrapper_9cbf {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.bottom_64c0 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .bottom_64c0 {
    grid-template-columns: 1fr;
  }
}

.search-0a00 {
  display: flex;
  gap: var(--space-sm);
}

.card-wide-cc0e {
  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;
}

.footer_33aa {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.footer_33aa strong {
  font-weight: 600;
  color: var(--color-text);
}

.footer_33aa span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.simple_2d8a {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.preview_479e {
  display: flex;
  align-items: center;
  justify-content: center;
}

.short-cc21 {
  position: relative;
  text-align: center;
}

.short-cc21 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.title-medium-a467 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.old-2fac {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.texture-4d13 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.gallery-78cc {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.avatar-9136 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.hover_tall_c068 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .progress_mini_3d5c {
    grid-template-columns: 1fr;
  }
  
  .summary_fixed_7fde {
    font-size: 1.75rem;
  }
  
  .preview_479e {
    order: -1;
    max-width: 100%;
  }
  
  .short-cc21 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .summary_fixed_7fde {
    font-size: 1.5rem;
  }
  
  .wrapper_9cbf {
    font-size: 1rem;
  }
  
  .orange_5027 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .short-cc21 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.header_static_db7c {
  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;
}

.tall-385f {
  background: var(--color-primary);
  color: white;
}

.tall-385f:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.inner-2783 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.inner-2783:hover {
  background: var(--color-primary);
  color: white;
}

.popup-down-51a8 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.popup-down-51a8:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.fast_65f4 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.silver_8d44 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.banner-warm-2193 {
  padding: var(--space-xl) 0;
  background: white;
}

.gradient-7ff5 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.block_west_6fc4 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.block_west_6fc4:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.component-02b5 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.focused-7211 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.slow-3034 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.outline_slow_c141 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.aside-dirty-e585 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.notification-9b91 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.dropdown_under_0c34 {
  list-style: none;
  counter-reset: toc-counter;
}

.dropdown_under_0c34 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.dropdown_under_0c34 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);
}

.dropdown_under_0c34 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;
}

.dropdown_under_0c34 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.center-8ea1 {
  padding: var(--space-xxl) 0;
}

.status_b453 {
  background: var(--color-bg-section);
}

.main-50f0 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.gradient_full_52a8 {
  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);
}

.left-d6c8 {
  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);
}

.accent_862a {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.component_3479 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .component_3479 {
    grid-template-columns: 1fr 300px;
  }
}

.mini-57c3 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.mini-57c3 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.mini-57c3 pre,
.mini-57c3 code {
  overflow-x: auto;
  max-width: 100%;
}

.mini-57c3 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);
}

.mini-57c3 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.mini-57c3 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.mini-57c3 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.mini-57c3 ul,
.mini-57c3 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.mini-57c3 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.mini-57c3 strong {
  font-weight: 600;
  color: var(--color-text);
}

.mini-57c3 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.mini-57c3 a:hover {
  color: var(--color-primary-dark);
}

.header_36aa {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.header_36aa li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.header_36aa 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) {
  .component_3479 {
    grid-template-columns: 1fr;
  }
  
  .left-d6c8 {
    font-size: 1.75rem;
  }
  
  .mini-57c3 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .left-d6c8 {
    font-size: 1.5rem;
  }
  
  .mini-57c3 h3 {
    font-size: 1.375rem;
  }
  
  .mini-57c3 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.picture_9334 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.light_64c1 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.heading_out_9411 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.preview_e65c {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.list-lower-637e strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.aside-over-944f {
  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;
}

.photo-action-da45 {
  flex-shrink: 0;
}

.column_4c8d strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.liquid-b705 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .liquid-b705 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.picture_fresh_fdf6,
.menu_hot_0fa1,
.heading_cold_e957 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.picture_fresh_fdf6 thead,
.menu_hot_0fa1 thead {
  background: var(--color-primary);
  color: white;
}

.picture_fresh_fdf6 th,
.picture_fresh_fdf6 td,
.menu_hot_0fa1 th,
.menu_hot_0fa1 td,
.heading_cold_e957 th,
.heading_cold_e957 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .picture_fresh_fdf6 th,
  .picture_fresh_fdf6 td,
  .menu_hot_0fa1 th,
  .menu_hot_0fa1 td,
  .heading_cold_e957 th,
  .heading_cold_e957 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .picture_fresh_fdf6,
  .menu_hot_0fa1,
  .heading_cold_e957 {
    min-width: 600px;
  }
}

.picture_fresh_fdf6 th,
.menu_hot_0fa1 th,
.heading_cold_e957 th {
  font-weight: 600;
}

.picture_fresh_fdf6 tbody tr:hover,
.menu_hot_0fa1 tbody tr:hover,
.heading_cold_e957 tbody tr:hover {
  background: var(--color-bg-alt);
}

.dynamic-9fb9 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.form-045a {
  position: sticky;
  top: 80px;
  align-self: start;
}

.mask-copper-5cee {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.mask-copper-5cee h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.alert_b316 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.alert_b316 h4 {
  color: white;
}

.sort-current-b7e6 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.layout-a054 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.layout-a054:last-child {
  border-bottom: none;
}

.layout-a054 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.layout-a054 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.banner_hard_f4da {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.module_bb36 {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.module_bb36:hover {
  text-decoration: underline;
}

.menu_warm_9dba {
  text-align: center;
  margin-bottom: var(--space-md);
}

.warm-5f83 {
  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);
}

.warm-5f83 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.image_8197 {
  font-weight: 600;
  color: white;
}

.slider_middle_f96a {
  list-style: none;
  padding: 0;
}

.slider_middle_f96a li {
  padding: var(--space-xs) 0;
}

.blue_c7ea {
  color: #4caf50;
}

.hot_f82a {
  color: #ff9800;
}

.block-4568 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.dirty-cd6a {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.summary-up-0dc1 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.caption_orange_b93c {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.main_159d {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.stone-0900 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.menu_slow_a65d {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .menu_slow_a65d {
    grid-template-columns: 1fr;
  }
}

.primary-tall-87aa {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.primary-tall-87aa:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.dropdown-9ce2 {
  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;
}

.primary-tall-87aa h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.primary-tall-87aa p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.hover-9e70 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.image_8197 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.disabled-45dd {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.pressed-3aab {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.pressed-3aab h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.nav_730e {
  max-width: 900px;
  margin: 0 auto;
}

.tabs-last-d93f {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.down_3720 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .down_3720 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.pagination-719e {
  margin-top: var(--space-xxl);
}

.pagination-719e h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.status-black-ea29 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .status-black-ea29 {
    grid-template-columns: 1fr;
  }
}

.sort-28df {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.purple_9f8c {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.blue_2542 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.sort-28df h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.sort-28df ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.sort-28df li {
  padding: var(--space-xs) 0;
  color: white;
}

.sort-28df .header_static_db7c {
  width: 100%;
  background: white;
}

.purple_9f8c .header_static_db7c {
  color: #667eea;
}

.blue_2542 .header_static_db7c {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.heading-blue-ba73 {
  max-width: 900px;
  margin: 0 auto;
}

.logo-upper-5b43 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.info_f53d {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.new_26b9 {
  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);
}

.info_f53d h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.outline-current-9e6e {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .info_f53d {
    padding: var(--space-md);
  }
  
  .outline-current-9e6e {
    padding: var(--space-md);
  }
  
  .column_full_d41f {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.media_hard_17fb ol,
.media_hard_17fb ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.media_hard_17fb li {
  margin-bottom: var(--space-sm);
}

.media_hard_17fb code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.old_e5ab {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.component-b6ce {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.column_full_d41f {
  margin-top: var(--space-lg);
  text-align: center;
}

.column_full_d41f img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.dropdown-c02e,
.tooltip-26bb,
.wrapper_orange_8d9d,
.heading-green-709e {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.surface-outer-3565 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.active_bronze_0e0f {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.slider_c384 {
  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) {
  .slider_c384 {
    font-size: 0.625rem;
  }
}

.photo_4b83 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.photo_4b83:hover {
  background: var(--color-primary-dark);
}

.element-8365 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.element-8365 h4 {
  margin-bottom: var(--space-md);
}

.solid-4264 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.input_5745 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.nav_e6c9 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .nav_e6c9 {
    grid-template-columns: 1fr;
  }
}

.hero-731a {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.item_59a7 {
  border-color: var(--color-success);
}

.banner_new_ee0b {
  border-color: var(--color-warning);
}

.accent-motion-7908 {
  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);
}

.item_59a7 .accent-motion-7908 {
  background: #e8f5e9;
  color: var(--color-success);
}

.banner_new_ee0b .accent-motion-7908 {
  background: #fff3e0;
  color: var(--color-warning);
}

.hero-731a h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.hero-731a p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.wide-9745 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.image-ad4b {
  margin: var(--space-xxl) 0;
}

.image-ad4b h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.image-ad4b > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.mini_9308 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .mini_9308 {
    grid-template-columns: 1fr;
  }
}

.video_pink_01b5 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.video_pink_01b5 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.middle-e161 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.middle-e161 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.mini_fc4e {
  margin-top: var(--space-xxl);
}

.picture-dim-4703 {
  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);
}

.solid-443d {
  text-align: center;
}

.chip_wood_8253 {
  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);
}

.card-0406 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.chip_wood_8253 .image_8197 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.photo-9c85 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.glass_a37b p {
  margin-bottom: var(--space-md);
}

.bright_67d4 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .picture-dim-4703 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.green_0860 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.header-copper-b38a {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.footer-b6c6 {
  margin-bottom: var(--space-xl);
}

.hero-easy-4c8e {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.label-fresh-3209 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.list_stone_c7b9 {
  color: var(--color-text-light);
}

.south_5d0f {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.tooltip_7fc0 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.box_simple_8a02 {
  font-weight: 600;
  color: var(--color-text);
}

.active_26d5 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.text-2d6b {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.short-9ca1 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.prev-6e00 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.label-1024 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.outline-static-2c19 {
  border: 2px solid #4caf50;
}

.selected-1572 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.picture_e5e2 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.green_14c8 {
  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;
}

.title-clean-fe13 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.large-b075 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.clean-ee04 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.dropdown_pressed_8916 {
  text-align: right;
}

.dropdown_pressed_8916 .dynamic-4e2c {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.wrapper-2da4 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.preview-1c81 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.preview-1c81 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.surface-aa3d {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.tooltip-gold-be5b {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.lite-a4d6 {
  background: #e8f5e9;
  color: #2e7d32;
}

.yellow-7f0a {
  background: #e3f2fd;
  color: #1565c0;
}

.column-silver-d6b3 {
  background: #fff3e0;
  color: #e65100;
}

.alert-prev-d482 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.alert-prev-d482 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.list_iron_492e {
  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);
}

.list_iron_492e:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.grid-5fbc {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.disabled_121a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.disabled_121a strong {
  color: var(--color-primary);
}

.layout_center_2a1e {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.wide-a507 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.aside_bottom_1b1a {
  max-width: 900px;
  margin: 0 auto;
}

.item-action-88cd {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.paragraph_59e0 {
  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);
}

.paragraph_59e0:hover {
  background: var(--color-bg-alt);
}

.gallery_pro_74e5 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.paragraph_59e0[aria-expanded="true"] .gallery_pro_74e5 {
  transform: rotate(180deg);
}

.notice_pink_3ad4 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.notice_pink_3ad4 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.notice_pink_3ad4 ul,
.notice_pink_3ad4 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.notice_pink_3ad4 li {
  margin-bottom: var(--space-xs);
}

.wrapper_east_5355 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.old_8f34 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.wrapper_east_5355 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.primary_6143 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.active-lower-84e3 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.video-iron-b0d0 {
  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);
}

.badge_a83d {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.middle_3859 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .middle_3859 {
    grid-template-columns: 1fr;
  }
}

.gold-f81d,
.overlay_9cbc {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.gold-f81d {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.overlay_9cbc {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.gold-f81d h4,
.overlay_9cbc h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.gold-f81d ul,
.overlay_9cbc ul {
  list-style: none;
  padding: 0;
}

.gold-f81d li,
.overlay_9cbc li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.hard-bd45 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .hard-bd45 {
    grid-template-columns: 1fr;
  }
}

.hidden-5e66 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.box-8486 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.hover_c769 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.hidden-5e66 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.hidden-5e66 ul {
  list-style: none;
  padding: 0;
}

.hidden-5e66 li {
  padding: var(--space-xs) 0;
  color: white;
}

.block-4971 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.block-4971 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.block-4971 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.backdrop_8510 {
  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);
}

.heading-center-7525 {
  font-style: italic;
}

.warm-6b95 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.table_bright_9505 {
  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;
}

.table_bright_9505 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.table_bright_9505 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.notice-easy-095c {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.down-9c2b {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.upper_f0ae {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.slider-d7c6 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .slider-d7c6 {
    grid-template-columns: 1fr;
  }
}

.thumbnail-gas-ab35 {
  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);
}

.thumbnail-gas-ab35:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.active_center_125b {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.thumbnail-gas-ab35 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.thumbnail-gas-ab35 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.logo_fresh_cb9a {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.middle_6e37 {
  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) */
.notice_outer_9244 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.gas_6324 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.gas_6324 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.overlay-3ef4 {
  list-style: none;
  padding: 0;
  margin: 0;
}

.overlay-3ef4 li {
  margin-bottom: var(--space-xs);
}

.overlay-3ef4 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.overlay-3ef4 a:hover {
  color: white;
}

.hero-short-2450 {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.hero-short-2450 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);
}

.hero-short-2450 a:hover {
  color: white;
  border-color: #666;
  background: #333;
}

.text_fresh_7991 {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.text_fresh_7991 a {
  color: #808080;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.text_fresh_7991 a:hover {
  color: white;
}

.tabs_2d3c > p {
  font-size: 0.875rem;
  color: #808080;
  margin: 0;
}

@media (max-width: 768px) {
  .middle_6e37,
  .notice_outer_9244 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.link_rough_26d0 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.plasma_673d p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.status_0e72 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.status_0e72 .search-0a00 {
  color: #4caf50;
  font-size: 0.875rem;
}

.sidebar-ae4c {
  list-style: none;
  padding: 0;
}

.sidebar-ae4c li {
  margin-bottom: var(--space-xs);
}

.sidebar-ae4c a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.sidebar-ae4c a:hover {
  color: white;
}

.hero_8d79 {
  list-style: none;
  padding: 0;
}

.hero_8d79 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.hero_8d79 a {
  color: #b0b0b0;
  text-decoration: none;
}

.hero_8d79 a:hover {
  color: white;
}

.tabs_2d3c {
  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);
}

.smooth-5912 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.smooth-5912 a {
  color: #4caf50;
  text-decoration: none;
}

.red-f50f {
  font-size: 0.75rem;
  color: #666666;
}

.wide_ba6d {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.wide_ba6d a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

.wide_ba6d 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;
}

.content-simple-c6a8 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.content-simple-c6a8:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .tabs_2d3c {
    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;
  }
  
  .summary_fixed_7fde {
    font-size: 2rem;
  }
  
  .left-d6c8 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .progress_mini_3d5c,
  .component_3479 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .menu_slow_a65d,
  .nav_e6c9,
  .status-black-ea29,
  .mini_9308,
  .middle_3859,
  .hard-bd45,
  .slider-d7c6,
  .middle_6e37,
  .notice_outer_9244 {
    grid-template-columns: 1fr;
  }
  
  .gradient-7ff5 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .center-8ea1 {
    padding: var(--space-lg) 0;
  }
  
  .dropdown_under_0c34 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .dropdown_under_0c34 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .header_static_db7c {
    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;
  }
  
  .gradient-7ff5 {
    grid-template-columns: 1fr;
  }
  
  .simple_2d8a,
  .notice-easy-095c,
  .solid-4264 {
    flex-direction: column;
    width: 100%;
  }
  
  .fast_65f4,
  .silver_8d44,
  .simple_2d8a .header_static_db7c,
  .notice-easy-095c .header_static_db7c {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .summary_fixed_7fde {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .left-d6c8 {
    font-size: 1.375rem;
  }
  
  .component-02b5 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .block_west_6fc4,
  .primary-tall-87aa,
  .mask-copper-5cee,
  .label-1024,
  .logo-upper-5b43 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .slider_c384 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .wide-7283 {
    gap: var(--space-xs);
  }
  
  .wrapper-clean-50fd {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .warm-5f83 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .chip_wood_8253 {
    width: 150px;
    height: 150px;
  }
  
  .card-0406 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .silver_9301,
  .steel-6138,
  .simple_2d8a,
  .table_bright_9505,
  .down-9c2b,
  .logo_fresh_cb9a,
  .search_left_1c61 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .center-8ea1 {
    page-break-inside: avoid;
  }
}

/* css-noise: 9a7a */
.promo-block-z1 {
  padding: 0.2rem;
  font-size: 13px;
  line-height: 1.1;
}
