/* ============================================
   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)
   ============================================ */
.detail_20f1 {
  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;
}

.detail_20f1:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.dropdown-2a9c {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .dropdown-2a9c {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .dropdown-2a9c {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.bronze-8953):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.bronze-8953,
header,
.aside_stone_1d61,
.notice-6271,
.list_prev_ee2f,
.clean-d5da,
.background-silver-4154,
.heading-inner-e7af,
.icon_f48b {
  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
   ============================================ */
.bronze-8953 {
  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);
}

.picture-9d77 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.bronze-8953.pattern_aa1c {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.fast-7f0d {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.picture-dim-f638 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.carousel_f502 img {
  height: 36px;
  width: auto;
  display: block;
}

.fixed_c270 {
  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;
}

.button-narrow-12f2 {
  flex: 1;
}

.item_72fe {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.column-d3e2 {
  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);
}

.column-d3e2:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.column-d3e2.fn-active-1525 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.summary_b0af {
  position: relative;
}

.mask-next-011f {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.mask-next-011f 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） */
.summary_b0af:hover .mask-next-011f svg,
.mask-next-011f[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.search-97c2 {
  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 */
.summary_b0af:hover .search-97c2 {
  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 */
.search-97c2::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.pink_b0a8 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.pink_b0a8: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 */
.pink_b0a8[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.tertiary_focused_d237 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.detail_static_82ff {
  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;
}

.detail_static_82ff:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.detail_static_82ff svg {
  flex-shrink: 0;
}

/* Header Download Button */
.frame_dynamic_8547 {
  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;
}

.frame_dynamic_8547: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);
}

.frame_dynamic_8547 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.right_3b0d {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.focus_copper_eb2e {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.right_3b0d[aria-expanded="true"] .focus_copper_eb2e:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.right_3b0d[aria-expanded="true"] .focus_copper_eb2e:nth-child(2) {
  opacity: 0;
}

.right_3b0d[aria-expanded="true"] .focus_copper_eb2e:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .button-narrow-12f2 {
    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 */
  }

  .button-narrow-12f2::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .button-narrow-12f2.image-921d {
    display: block;
    right: 0;
  }
  
  .item_72fe {
    flex-direction: column;
    gap: 0;
  }
  
  .column-d3e2 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .button-narrow-12f2::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;
  }
  
  .button-narrow-12f2.image-921d::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .button-narrow-12f2 {
    display: none;
  }
  
  .right_3b0d {
    display: flex;
  }
  
  .fixed_c270 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .detail_static_82ff,
  .frame_dynamic_8547 {
    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 */
  .summary_b0af {
    position: relative;
  }
  
  .search-97c2 {
    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;
  }
  
  .mask-next-011f[aria-expanded="true"] + .search-97c2 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .pink_b0a8 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .tertiary_focused_d237 {
    gap: 8px;
  }
  
  .detail_static_82ff {
    display: none;
  }
  
  .frame_dynamic_8547 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .carousel_f502 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .frame_dynamic_8547 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .frame_dynamic_8547 svg {
    width: 14px;
    height: 14px;
  }
  
  .fast-7f0d {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.aside_stone_1d61 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.background-ad7b {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.tabs_middle_2bd6 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.tabs_middle_2bd6 svg {
  flex-shrink: 0;
}

.tabs_middle_2bd6 a {
  color: var(--color-primary);
  text-decoration: none;
}

.tabs_middle_2bd6 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .background-ad7b {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.notice-6271 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.image-huge-99a6 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .image-huge-99a6 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.accent-top-b4ce {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.accent-top-b4ce a {
  color: var(--color-primary);
  text-decoration: none;
}

.accent-top-b4ce a:hover {
  text-decoration: underline;
}

.out-4476 {
  color: var(--color-text-lighter);
}

.slow-2324 {
  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) {
  .slow-2324 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .slow-2324 {
    font-size: 1.5rem;
  }
}

.panel_solid_900f {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.badge-outer-3d3b {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .badge-outer-3d3b {
    grid-template-columns: 1fr;
  }
}

.preview-large-639e {
  display: flex;
  gap: var(--space-sm);
}

.message-bbb0 {
  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;
}

.header-f52f {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.header-f52f strong {
  font-weight: 600;
  color: var(--color-text);
}

.header-f52f span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.frame-fluid-59f3 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.middle_a632 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.header-5003 {
  position: relative;
  text-align: center;
}

.header-5003 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.box-gold-cd11 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.secondary-9131 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.breadcrumb-lower-fb40 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.detail_066b {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.warm-be5c {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.red-41f2 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .image-huge-99a6 {
    grid-template-columns: 1fr;
  }
  
  .slow-2324 {
    font-size: 1.75rem;
  }
  
  .middle_a632 {
    order: -1;
    max-width: 100%;
  }
  
  .header-5003 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .slow-2324 {
    font-size: 1.5rem;
  }
  
  .panel_solid_900f {
    font-size: 1rem;
  }
  
  .accent-top-b4ce {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .header-5003 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.dark-0d8f {
  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;
}

.nav_orange_3f6c {
  background: var(--color-primary);
  color: white;
}

.nav_orange_3f6c:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.caption-9f96 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.caption-9f96:hover {
  background: var(--color-primary);
  color: white;
}

.row_east_89c0 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.row_east_89c0:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.top-fbf3 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.large-85bf {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.list_prev_ee2f {
  padding: var(--space-xl) 0;
  background: white;
}

.tag_b28b {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.static-ca62 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.static-ca62:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.medium-c2d5 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.background-c6a7 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.form-91c2 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.clean-d5da {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.notice-pro-ae5a {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.current-2a35 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.detail_small_c6f4 {
  list-style: none;
  counter-reset: toc-counter;
}

.detail_small_c6f4 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.detail_small_c6f4 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);
}

.detail_small_c6f4 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;
}

.detail_small_c6f4 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.background-silver-4154 {
  padding: var(--space-xxl) 0;
}

.south_81df {
  background: var(--color-bg-section);
}

.search-525c {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.slow-fe19 {
  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);
}

.action_cbd8 {
  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);
}

.motion_a735 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.item-6d86 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .item-6d86 {
    grid-template-columns: 1fr 300px;
  }
}

.solid_f112 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.solid_f112 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.solid_f112 pre,
.solid_f112 code {
  overflow-x: auto;
  max-width: 100%;
}

.solid_f112 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);
}

.solid_f112 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.solid_f112 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.solid_f112 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.solid_f112 ul,
.solid_f112 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.solid_f112 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.solid_f112 strong {
  font-weight: 600;
  color: var(--color-text);
}

.solid_f112 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.solid_f112 a:hover {
  color: var(--color-primary-dark);
}

.stone_1743 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.stone_1743 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.stone_1743 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) {
  .item-6d86 {
    grid-template-columns: 1fr;
  }
  
  .action_cbd8 {
    font-size: 1.75rem;
  }
  
  .solid_f112 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .action_cbd8 {
    font-size: 1.5rem;
  }
  
  .solid_f112 h3 {
    font-size: 1.375rem;
  }
  
  .solid_f112 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.steel-a334 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.copper_0afc {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.static_abf8 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.thick_7d2a {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.basic_b203 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.list-777f {
  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;
}

.medium_3e51 {
  flex-shrink: 0;
}

.active_simple_1313 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.banner_hovered_e39d {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .banner_hovered_e39d {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.wrapper-dynamic-1937,
.icon-advanced-16a7,
.green-a44a {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.wrapper-dynamic-1937 thead,
.icon-advanced-16a7 thead {
  background: var(--color-primary);
  color: white;
}

.wrapper-dynamic-1937 th,
.wrapper-dynamic-1937 td,
.icon-advanced-16a7 th,
.icon-advanced-16a7 td,
.green-a44a th,
.green-a44a td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .wrapper-dynamic-1937 th,
  .wrapper-dynamic-1937 td,
  .icon-advanced-16a7 th,
  .icon-advanced-16a7 td,
  .green-a44a th,
  .green-a44a td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .wrapper-dynamic-1937,
  .icon-advanced-16a7,
  .green-a44a {
    min-width: 600px;
  }
}

.wrapper-dynamic-1937 th,
.icon-advanced-16a7 th,
.green-a44a th {
  font-weight: 600;
}

.wrapper-dynamic-1937 tbody tr:hover,
.icon-advanced-16a7 tbody tr:hover,
.green-a44a tbody tr:hover {
  background: var(--color-bg-alt);
}

.basic_3cd5 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.gradient-e42c {
  position: sticky;
  top: 80px;
  align-self: start;
}

.main-90b5 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.main-90b5 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.gas_8391 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.gas_8391 h4 {
  color: white;
}

.link-6147 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.box-tiny-5133 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.box-tiny-5133:last-child {
  border-bottom: none;
}

.box-tiny-5133 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.box-tiny-5133 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.wood-ed8f {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.cold_e77f {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.cold_e77f:hover {
  text-decoration: underline;
}

.backdrop-liquid-1801 {
  text-align: center;
  margin-bottom: var(--space-md);
}

.cold_c805 {
  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);
}

.cold_c805 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.frame-cfa6 {
  font-weight: 600;
  color: white;
}

.column_9dad {
  list-style: none;
  padding: 0;
}

.column_9dad li {
  padding: var(--space-xs) 0;
}

.video-gas-1aff {
  color: #4caf50;
}

.tall-8c7d {
  color: #ff9800;
}

.image_b9b9 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.texture-6f89 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.hard-5028 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.fluid-3899 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.title-f19a {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.hero_current_41d7 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.pink-577a {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .pink-577a {
    grid-template-columns: 1fr;
  }
}

.component_simple_4fe6 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.component_simple_4fe6:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.nav-f5c0 {
  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;
}

.component_simple_4fe6 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.component_simple_4fe6 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.item-in-5c19 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.frame-cfa6 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.accent_e135 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.image-3f1f {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.image-3f1f h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.layout_3d8d {
  max-width: 900px;
  margin: 0 auto;
}

.bright_3a64 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.light_a2b7 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .light_a2b7 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.breadcrumb_stale_7033 {
  margin-top: var(--space-xxl);
}

.breadcrumb_stale_7033 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.grid-6c9a {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .grid-6c9a {
    grid-template-columns: 1fr;
  }
}

.surface-lower-9a92 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.easy_48b4 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

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

.surface-lower-9a92 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.surface-lower-9a92 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.surface-lower-9a92 li {
  padding: var(--space-xs) 0;
  color: white;
}

.surface-lower-9a92 .dark-0d8f {
  width: 100%;
  background: white;
}

.easy_48b4 .dark-0d8f {
  color: #667eea;
}

.photo_cadc .dark-0d8f {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.gallery-3495 {
  max-width: 900px;
  margin: 0 auto;
}

.title_stale_0a54 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.form-0281 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.fluid-e927 {
  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);
}

.form-0281 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.background_rough_8983 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .form-0281 {
    padding: var(--space-md);
  }
  
  .background_rough_8983 {
    padding: var(--space-md);
  }
  
  .table_a1e4 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.orange-c5a4 ol,
.orange-c5a4 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.orange-c5a4 li {
  margin-bottom: var(--space-sm);
}

.orange-c5a4 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.border_b4fa {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.image_4267 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.table_a1e4 {
  margin-top: var(--space-lg);
  text-align: center;
}

.table_a1e4 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.picture_33f4,
.gradient_e13e,
.feature_top_bed6,
.component_middle_7bed {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.aside_north_7581 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.popup-dark-00fa {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.link_north_08e6 {
  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) {
  .link_north_08e6 {
    font-size: 0.625rem;
  }
}

.element-wide-8ad5 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.element-wide-8ad5:hover {
  background: var(--color-primary-dark);
}

.outline_0972 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.outline_0972 h4 {
  margin-bottom: var(--space-md);
}

.background_west_d8ac {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.caption_bdd1 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.table-e516 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .table-e516 {
    grid-template-columns: 1fr;
  }
}

.message_d558 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.input_tiny_0e4d {
  border-color: var(--color-success);
}

.tall-9750 {
  border-color: var(--color-warning);
}

.detail_bright_3e7e {
  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);
}

.input_tiny_0e4d .detail_bright_3e7e {
  background: #e8f5e9;
  color: var(--color-success);
}

.tall-9750 .detail_bright_3e7e {
  background: #fff3e0;
  color: var(--color-warning);
}

.message_d558 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.message_d558 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.text_hovered_0c7d {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.solid_5670 {
  margin: var(--space-xxl) 0;
}

.solid_5670 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.solid_5670 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.center_d9b8 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .center_d9b8 {
    grid-template-columns: 1fr;
  }
}

.item_935d {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.item_935d h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.module_07bd {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.module_07bd input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.nav-north-747e {
  margin-top: var(--space-xxl);
}

.avatar-e424 {
  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);
}

.tag-1bfd {
  text-align: center;
}

.advanced_0bb3 {
  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);
}

.gas-1c54 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.advanced_0bb3 .frame-cfa6 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.label-tiny-5e38 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.paragraph-lite-ff4a p {
  margin-bottom: var(--space-md);
}

.header-tall-0b29 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .avatar-e424 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.accent_186d {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.accordion-9546 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.logo-right-6ad8 {
  margin-bottom: var(--space-xl);
}

.highlight_under_3674 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.middle-5b07 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.small-e963 {
  color: var(--color-text-light);
}

.accent-east-76e9 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.narrow_09d8 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.menu-west-5d82 {
  font-weight: 600;
  color: var(--color-text);
}

.logo_b714 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.next_ea36 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.fluid_ba70 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.search-f8f9 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.article-thick-3543 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.tall-be34 {
  border: 2px solid #4caf50;
}

.tall_6699 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.complex_a17a {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.sort_lite_b77e {
  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;
}

.backdrop-12d1 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.hard-69cd {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.icon-bf87 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.short-77a8 {
  text-align: right;
}

.short-77a8 .picture_basic_3397 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.action-a941 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.disabled-tiny-d0ff h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.disabled-tiny-d0ff p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.backdrop-fluid-6922 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.accordion-df15 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.right_c55d {
  background: #e8f5e9;
  color: #2e7d32;
}

.label_huge_42bf {
  background: #e3f2fd;
  color: #1565c0;
}

.bronze_6aab {
  background: #fff3e0;
  color: #e65100;
}

.overlay_9604 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.overlay_9604 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.panel-huge-dd94 {
  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);
}

.panel-huge-dd94:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.glass_b90b {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.hard-77ec {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.hard-77ec strong {
  color: var(--color-primary);
}

.video_6646 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.gradient_narrow_25ea {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.secondary-72bb {
  max-width: 900px;
  margin: 0 auto;
}

.caption_9a53 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.dim_7e14 {
  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);
}

.dim_7e14:hover {
  background: var(--color-bg-alt);
}

.top_0397 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.dim_7e14[aria-expanded="true"] .top_0397 {
  transform: rotate(180deg);
}

.pattern_e4e5 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.pattern_e4e5 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.pattern_e4e5 ul,
.pattern_e4e5 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.pattern_e4e5 li {
  margin-bottom: var(--space-xs);
}

.label-thick-ecc2 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.main_a91e {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.label-thick-ecc2 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.purple-5fe0 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.fresh_2718 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.layout-4044 {
  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);
}

.bright_ae2c {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.label_eb31 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .label_eb31 {
    grid-template-columns: 1fr;
  }
}

.overlay_wide_b0f6,
.hidden_black_5346 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.overlay_wide_b0f6 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.hidden_black_5346 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.overlay_wide_b0f6 h4,
.hidden_black_5346 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.overlay_wide_b0f6 ul,
.hidden_black_5346 ul {
  list-style: none;
  padding: 0;
}

.overlay_wide_b0f6 li,
.hidden_black_5346 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.breadcrumb_center_8ddc {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .breadcrumb_center_8ddc {
    grid-template-columns: 1fr;
  }
}

.narrow-8210 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.center-62f5 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.medium_985a {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.narrow-8210 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.narrow-8210 ul {
  list-style: none;
  padding: 0;
}

.narrow-8210 li {
  padding: var(--space-xs) 0;
  color: white;
}

.large_afb8 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.large_afb8 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.large_afb8 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.brown_fd22 {
  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);
}

.background-last-e65c {
  font-style: italic;
}

.grid-4934 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.gallery_9faf {
  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;
}

.gallery_9faf h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.gallery_9faf p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.sidebar-1a16 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.heading-inner-e7af {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.form_d7db {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.west-837b {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .west-837b {
    grid-template-columns: 1fr;
  }
}

.accordion-40e0 {
  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);
}

.accordion-40e0:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.badge-yellow-9462 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.accordion-40e0 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.accordion-40e0 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.icon_f48b {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.banner_bfd8 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
  .banner_bfd8 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.message_2e50 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.shadow-next-01ec p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.accent-c32e {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.accent-c32e .preview-large-639e {
  color: #4caf50;
  font-size: 0.875rem;
}

.in-1578 {
  list-style: none;
  padding: 0;
}

.in-1578 li {
  margin-bottom: var(--space-xs);
}

.in-1578 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.in-1578 a:hover {
  color: white;
}

.disabled_warm_f4a8 {
  list-style: none;
  padding: 0;
}

.disabled_warm_f4a8 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.disabled_warm_f4a8 a {
  color: #b0b0b0;
  text-decoration: none;
}

.disabled_warm_f4a8 a:hover {
  color: white;
}

.hero-6914 {
  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);
}

.label-73f1 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.label-73f1 a {
  color: #4caf50;
  text-decoration: none;
}

.last_bba0 {
  font-size: 0.75rem;
  color: #666666;
}

.border-basic-3c99 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.background-9bd7 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.background-9bd7:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .hero-6914 {
    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;
  }
  
  .slow-2324 {
    font-size: 2rem;
  }
  
  .action_cbd8 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .image-huge-99a6,
  .item-6d86 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .pink-577a,
  .table-e516,
  .grid-6c9a,
  .center_d9b8,
  .label_eb31,
  .breadcrumb_center_8ddc,
  .west-837b,
  .banner_bfd8 {
    grid-template-columns: 1fr;
  }
  
  .tag_b28b {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .background-silver-4154 {
    padding: var(--space-lg) 0;
  }
  
  .detail_small_c6f4 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .detail_small_c6f4 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .dark-0d8f {
    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;
  }
  
  .tag_b28b {
    grid-template-columns: 1fr;
  }
  
  .frame-fluid-59f3,
  .sidebar-1a16,
  .background_west_d8ac {
    flex-direction: column;
    width: 100%;
  }
  
  .top-fbf3,
  .large-85bf,
  .frame-fluid-59f3 .dark-0d8f,
  .sidebar-1a16 .dark-0d8f {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .slow-2324 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .action_cbd8 {
    font-size: 1.375rem;
  }
  
  .medium-c2d5 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .static-ca62,
  .component_simple_4fe6,
  .main-90b5,
  .article-thick-3543,
  .title_stale_0a54 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .link_north_08e6 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .background-ad7b {
    gap: var(--space-xs);
  }
  
  .tabs_middle_2bd6 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .cold_c805 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .advanced_0bb3 {
    width: 150px;
    height: 150px;
  }
  
  .gas-1c54 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .bronze-8953,
  .aside_stone_1d61,
  .frame-fluid-59f3,
  .gallery_9faf,
  .heading-inner-e7af,
  .icon_f48b,
  .right_3b0d {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .background-silver-4154 {
    page-break-inside: avoid;
  }
}

/* css-noise: afa9 */
.promo-block-a5 {
  padding: 0.5rem;
  font-size: 13px;
  line-height: 1.2;
}