/* ============================================
   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)
   ============================================ */
.warm-3a4e {
  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;
}

.warm-3a4e:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.iron_b33c {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .iron_b33c {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .iron_b33c {
    padding: 0 12px;
  }
}

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

/* Allow specific elements to exceed container */
html,
body,
.middle_bdfa,
header,
.element_c503,
.layout-d796,
.secondary_over_337e,
.silver_c846,
.gas-9549,
.medium-d2a2,
.cool_bc40 {
  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
   ============================================ */
.middle_bdfa {
  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);
}

.steel_2d12 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.middle_bdfa.hot_9fae {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.section-focused-10e5 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.dropdown_ccd0 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.preview_216f img {
  height: 36px;
  width: auto;
  display: block;
}

.logo_05fb {
  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;
}

.menu_red_f8c9 {
  flex: 1;
}

.simple_aa6b {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.tiny-f927 {
  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);
}

.tiny-f927:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.tiny-f927.fn-active-33ef {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.breadcrumb-prev-bffc {
  position: relative;
}

.surface_bottom_c9b2 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.surface_bottom_c9b2 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） */
.breadcrumb-prev-bffc:hover .surface_bottom_c9b2 svg,
.surface_bottom_c9b2[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.static_13a4 {
  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 */
.breadcrumb-prev-bffc:hover .static_13a4 {
  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 */
.static_13a4::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.pink_1ce6 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.pink_1ce6: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_1ce6[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.paper_825f {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.over_607b {
  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;
}

.over_607b:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.over_607b svg {
  flex-shrink: 0;
}

/* Header Download Button */
.in-15db {
  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;
}

.in-15db: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);
}

.in-15db svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.frame-197b {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.label_dark_d64b {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.frame-197b[aria-expanded="true"] .label_dark_d64b:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.frame-197b[aria-expanded="true"] .label_dark_d64b:nth-child(2) {
  opacity: 0;
}

.frame-197b[aria-expanded="true"] .label_dark_d64b:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .menu_red_f8c9 {
    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 */
  }

  .menu_red_f8c9::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .menu_red_f8c9.main-aa8b {
    display: block;
    right: 0;
  }
  
  .simple_aa6b {
    flex-direction: column;
    gap: 0;
  }
  
  .tiny-f927 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .menu_red_f8c9::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;
  }
  
  .menu_red_f8c9.main-aa8b::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .menu_red_f8c9 {
    display: none;
  }
  
  .frame-197b {
    display: flex;
  }
  
  .logo_05fb {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .over_607b,
  .in-15db {
    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 */
  .breadcrumb-prev-bffc {
    position: relative;
  }
  
  .static_13a4 {
    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;
  }
  
  .surface_bottom_c9b2[aria-expanded="true"] + .static_13a4 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .pink_1ce6 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .paper_825f {
    gap: 8px;
  }
  
  .over_607b {
    display: none;
  }
  
  .in-15db {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .preview_216f img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .in-15db {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .in-15db svg {
    width: 14px;
    height: 14px;
  }
  
  .section-focused-10e5 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.element_c503 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.simple_600e {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.tall_9f34 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.tall_9f34 svg {
  flex-shrink: 0;
}

.tall_9f34 a {
  color: var(--color-primary);
  text-decoration: none;
}

.tall_9f34 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .simple_600e {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.layout-d796 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.outer-dd98 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .outer-dd98 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.bright_3542 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.bright_3542 a {
  color: var(--color-primary);
  text-decoration: none;
}

.bright_3542 a:hover {
  text-decoration: underline;
}

.liquid-b197 {
  color: var(--color-text-lighter);
}

.media-bf04 {
  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) {
  .media-bf04 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .media-bf04 {
    font-size: 1.5rem;
  }
}

.photo_smooth_5e83 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.pink-43b8 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .pink-43b8 {
    grid-template-columns: 1fr;
  }
}

.info_old_488d {
  display: flex;
  gap: var(--space-sm);
}

.top-95d1 {
  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;
}

.search-next-37e5 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.search-next-37e5 strong {
  font-weight: 600;
  color: var(--color-text);
}

.search-next-37e5 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.grid_lower_8b90 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.basic-f6d3 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.module_action_4c83 {
  position: relative;
  text-align: center;
}

.module_action_4c83 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.down-3e61 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.gas_63f2 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.simple-1bd7 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.pagination_043b {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.fluid_a346 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.container-steel-0673 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .outer-dd98 {
    grid-template-columns: 1fr;
  }
  
  .media-bf04 {
    font-size: 1.75rem;
  }
  
  .basic-f6d3 {
    order: -1;
    max-width: 100%;
  }
  
  .module_action_4c83 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .media-bf04 {
    font-size: 1.5rem;
  }
  
  .photo_smooth_5e83 {
    font-size: 1rem;
  }
  
  .bright_3542 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .module_action_4c83 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.photo_07b2 {
  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;
}

.wide-3232 {
  background: var(--color-primary);
  color: white;
}

.wide-3232:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.icon_north_492f {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.icon_north_492f:hover {
  background: var(--color-primary);
  color: white;
}

.alert_93df {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.alert_93df:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.link-lite-d516 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.action_c5a0 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.secondary_over_337e {
  padding: var(--space-xl) 0;
  background: white;
}

.background_east_7b2e {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.fluid-3584 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.fluid-3584:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.pro_ec3a {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.layout-short-4988 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.pattern_2c6b {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.silver_c846 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.medium_9389 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.status_b477 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.main-purple-5c13 {
  list-style: none;
  counter-reset: toc-counter;
}

.main-purple-5c13 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.main-purple-5c13 li a {
  display: flex;
  align-items: center;
  padding: var(--space-sm);
  color: var(--color-text);
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: var(--transition-fast);
}

.main-purple-5c13 li a:before {
  content: counter(toc-counter);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: var(--color-primary-light);
  color: white;
  border-radius: 50%;
  font-weight: 700;
  margin-right: var(--space-sm);
  flex-shrink: 0;
}

.main-purple-5c13 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.gas-9549 {
  padding: var(--space-xxl) 0;
}

.lower_12ea {
  background: var(--color-bg-section);
}

.secondary-df1f {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.row-iron-8ccd {
  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);
}

.component_glass_00a2 {
  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);
}

.pattern_inner_cc96 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.icon-99de {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .icon-99de {
    grid-template-columns: 1fr 300px;
  }
}

.new_d50e {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.new_d50e img {
  max-width: 100%;
  height: auto;
  display: block;
}

.new_d50e pre,
.new_d50e code {
  overflow-x: auto;
  max-width: 100%;
}

.new_d50e 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);
}

.new_d50e h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.new_d50e h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.new_d50e p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.new_d50e ul,
.new_d50e ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.new_d50e li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.new_d50e strong {
  font-weight: 600;
  color: var(--color-text);
}

.new_d50e a {
  color: var(--color-primary);
  text-decoration: underline;
}

.new_d50e a:hover {
  color: var(--color-primary-dark);
}

.gallery-ce3a {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.gallery-ce3a li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.gallery-ce3a 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) {
  .icon-99de {
    grid-template-columns: 1fr;
  }
  
  .component_glass_00a2 {
    font-size: 1.75rem;
  }
  
  .new_d50e {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .component_glass_00a2 {
    font-size: 1.5rem;
  }
  
  .new_d50e h3 {
    font-size: 1.375rem;
  }
  
  .new_d50e h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.frame-de70 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.smooth_9490 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.notice_6098 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.left_884b {
  font-size: 1.5rem;
  flex-shrink: 0;
}

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

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.tall-3e49 {
  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;
}

.plasma_12c2 {
  flex-shrink: 0;
}

.hovered-ce8f strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.texture-7b69 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .texture-7b69 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.menu-fixed-0325,
.down_ae2e,
.medium-fbbb {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.menu-fixed-0325 thead,
.down_ae2e thead {
  background: var(--color-primary);
  color: white;
}

.menu-fixed-0325 th,
.menu-fixed-0325 td,
.down_ae2e th,
.down_ae2e td,
.medium-fbbb th,
.medium-fbbb td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .menu-fixed-0325 th,
  .menu-fixed-0325 td,
  .down_ae2e th,
  .down_ae2e td,
  .medium-fbbb th,
  .medium-fbbb td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .menu-fixed-0325,
  .down_ae2e,
  .medium-fbbb {
    min-width: 600px;
  }
}

.menu-fixed-0325 th,
.down_ae2e th,
.medium-fbbb th {
  font-weight: 600;
}

.menu-fixed-0325 tbody tr:hover,
.down_ae2e tbody tr:hover,
.medium-fbbb tbody tr:hover {
  background: var(--color-bg-alt);
}

.thick-298b {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.popup_simple_2a20 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.gradient_pressed_d98a {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.gradient_pressed_d98a h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.modal_new_d215 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.modal_new_d215 h4 {
  color: white;
}

.easy_d0e9 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.badge_81bb {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.badge_81bb:last-child {
  border-bottom: none;
}

.badge_81bb dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.badge_81bb dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.outline-huge-06da {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.fast_2e82 {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.fast_2e82:hover {
  text-decoration: underline;
}

.container_b3e8 {
  text-align: center;
  margin-bottom: var(--space-md);
}

.shadow_fast_f2e6 {
  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);
}

.shadow_fast_f2e6 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.filter_2edb {
  font-weight: 600;
  color: white;
}

.avatar_df49 {
  list-style: none;
  padding: 0;
}

.avatar_df49 li {
  padding: var(--space-xs) 0;
}

.title_e1bc {
  color: #4caf50;
}

.menu_52f2 {
  color: #ff9800;
}

.card_7549 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.tiny-824b {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.picture-short-984a {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.easy_0d6e {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.wrapper_a178 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.heading_focused_a939 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.fresh-269b {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .fresh-269b {
    grid-template-columns: 1fr;
  }
}

.glass_7123 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.glass_7123:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.huge_41c3 {
  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;
}

.glass_7123 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.glass_7123 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.form-advanced-fc78 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.filter_2edb {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.advanced_4145 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.card_black_5854 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.card_black_5854 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.selected-a0f3 {
  max-width: 900px;
  margin: 0 auto;
}

.overlay_purple_09fa {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.over-8ddd {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .over-8ddd {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.sidebar-688f {
  margin-top: var(--space-xxl);
}

.sidebar-688f h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.under_0aef {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .under_0aef {
    grid-template-columns: 1fr;
  }
}

.lower-162e {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.upper_ee13 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.message_89da {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.lower-162e h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.lower-162e ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.lower-162e li {
  padding: var(--space-xs) 0;
  color: white;
}

.lower-162e .photo_07b2 {
  width: 100%;
  background: white;
}

.upper_ee13 .photo_07b2 {
  color: #667eea;
}

.message_89da .photo_07b2 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.north_272a {
  max-width: 900px;
  margin: 0 auto;
}

.simple_460a {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.prev-2e37 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.under_a785 {
  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);
}

.prev-2e37 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.tag-fc5b {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .prev-2e37 {
    padding: var(--space-md);
  }
  
  .tag-fc5b {
    padding: var(--space-md);
  }
  
  .pressed_4c5e {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.current-e4b6 ol,
.current-e4b6 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.current-e4b6 li {
  margin-bottom: var(--space-sm);
}

.current-e4b6 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.logo-down-3484 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.mask_6ade {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.pressed_4c5e {
  margin-top: var(--space-lg);
  text-align: center;
}

.pressed_4c5e img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.bright-633c,
.backdrop_24e7,
.glass_7e96,
.glass_9fdb {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.pagination_motion_9b82 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.huge_673d {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.card-wood-ab5e {
  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) {
  .card-wood-ab5e {
    font-size: 0.625rem;
  }
}

.pattern_stone_fe68 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.pattern_stone_fe68:hover {
  background: var(--color-primary-dark);
}

.gas-fb3d {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.gas-fb3d h4 {
  margin-bottom: var(--space-md);
}

.center_81f7 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.item-warm-5342 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.panel-in-693e {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .panel-in-693e {
    grid-template-columns: 1fr;
  }
}

.inner_43d2 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.photo-soft-7de8 {
  border-color: var(--color-success);
}

.stale-7f68 {
  border-color: var(--color-warning);
}

.motion-60e3 {
  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);
}

.photo-soft-7de8 .motion-60e3 {
  background: #e8f5e9;
  color: var(--color-success);
}

.stale-7f68 .motion-60e3 {
  background: #fff3e0;
  color: var(--color-warning);
}

.inner_43d2 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.inner_43d2 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.gallery_paper_e078 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.dropdown-41af {
  margin: var(--space-xxl) 0;
}

.dropdown-41af h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.dropdown-41af > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.nav-4850 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .nav-4850 {
    grid-template-columns: 1fr;
  }
}

.component_9aec {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.component_9aec h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.modal_8364 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.modal_8364 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.menu_d28b {
  margin-top: var(--space-xxl);
}

.wide_6a4c {
  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);
}

.element_bright_de97 {
  text-align: center;
}

.hovered_9377 {
  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);
}

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

.hovered_9377 .filter_2edb {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.focus_d4b7 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.west-4b04 p {
  margin-bottom: var(--space-md);
}

.module_ca37 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .wide_6a4c {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.feature_a689 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.upper_0954 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.caption-south-93cf {
  margin-bottom: var(--space-xl);
}

.dim_d1fd {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.icon_3ab7 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.message_simple_e501 {
  color: var(--color-text-light);
}

.pro_1765 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.gas_1880 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.row-a856 {
  font-weight: 600;
  color: var(--color-text);
}

.surface_b991 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.icon_c39b {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.alert-wood-246d {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.dark_3ce6 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.photo_down_6094 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.orange-27ff {
  border: 2px solid #4caf50;
}

.in_ab91 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.block-6e4b {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.menu_liquid_17dd {
  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-05fc {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.modal_f644 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.popup-8a4a {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.button-glass-5f2f {
  text-align: right;
}

.button-glass-5f2f .steel_268b {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.pro_2a41 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.container_active_a935 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.container_active_a935 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.logo_pink_a775 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.popup_dim_5a24 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.steel_a0c6 {
  background: #e8f5e9;
  color: #2e7d32;
}

.easy-a052 {
  background: #e3f2fd;
  color: #1565c0;
}

.photo_focused_2f54 {
  background: #fff3e0;
  color: #e65100;
}

.first-55ba {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.first-55ba span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.panel-a394 {
  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-a394:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.active_5994 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.hover-hard-2ec0 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.hover-hard-2ec0 strong {
  color: var(--color-primary);
}

.focus-right-235d {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.caption-7d0c {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.link-gold-f6be {
  max-width: 900px;
  margin: 0 auto;
}

.outline-7219 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.dropdown-f249 {
  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);
}

.dropdown-f249:hover {
  background: var(--color-bg-alt);
}

.heading-hard-f57b {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.dropdown-f249[aria-expanded="true"] .heading-hard-f57b {
  transform: rotate(180deg);
}

.tooltip-f718 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.tooltip-f718 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.tooltip-f718 ul,
.tooltip-f718 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.tooltip-f718 li {
  margin-bottom: var(--space-xs);
}

.current_0e80 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.section-7eaf {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.current_0e80 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.video-gold-fe7f {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.up_0200 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.text-thick-73a4 {
  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);
}

.slider-34b5 {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.tag_27d3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .tag_27d3 {
    grid-template-columns: 1fr;
  }
}

.paragraph_complex_0911,
.north_138b {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.paragraph_complex_0911 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.north_138b {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.paragraph_complex_0911 h4,
.north_138b h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.paragraph_complex_0911 ul,
.north_138b ul {
  list-style: none;
  padding: 0;
}

.paragraph_complex_0911 li,
.north_138b li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.banner_1f11 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .banner_1f11 {
    grid-template-columns: 1fr;
  }
}

.layout-cfc9 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.preview_d04c {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.left-41fb {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.layout-cfc9 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.layout-cfc9 ul {
  list-style: none;
  padding: 0;
}

.layout-cfc9 li {
  padding: var(--space-xs) 0;
  color: white;
}

.pattern_yellow_8ca1 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.pattern_yellow_8ca1 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.pattern_yellow_8ca1 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.label_over_1047 {
  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);
}

.easy-03d8 {
  font-style: italic;
}

.carousel_ac01 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.fluid-3959 {
  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;
}

.fluid-3959 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.fluid-3959 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.aside-middle-b45a {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.medium-d2a2 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.main_ff64 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.lower-6924 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .lower-6924 {
    grid-template-columns: 1fr;
  }
}

.header_copper_aa28 {
  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);
}

.header_copper_aa28:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.search_2a50 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.header_copper_aa28 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.header_copper_aa28 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.cool_bc40 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.background_gas_f789 {
  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) */
.inner_e1a1 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.banner_tiny_102a h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.banner_tiny_102a p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.tertiary_631e {
  list-style: none;
  padding: 0;
  margin: 0;
}

.tertiary_631e li {
  margin-bottom: var(--space-xs);
}

.tertiary_631e a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.tertiary_631e a:hover {
  color: white;
}

.main-62ed {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.main-62ed 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);
}

.main-62ed a:hover {
  color: white;
  border-color: #666;
  background: #333;
}

.search-solid-fda6 {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.search-solid-fda6 a {
  color: #808080;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.search-solid-fda6 a:hover {
  color: white;
}

.filter-4ae2 > p {
  font-size: 0.875rem;
  color: #808080;
  margin: 0;
}

@media (max-width: 768px) {
  .background_gas_f789,
  .inner_e1a1 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.fast_8f8b h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.bottom-8b5f p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.container-95a0 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.container-95a0 .info_old_488d {
  color: #4caf50;
  font-size: 0.875rem;
}

.input_right_0c52 {
  list-style: none;
  padding: 0;
}

.input_right_0c52 li {
  margin-bottom: var(--space-xs);
}

.input_right_0c52 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.input_right_0c52 a:hover {
  color: white;
}

.feature-steel-2f35 {
  list-style: none;
  padding: 0;
}

.feature-steel-2f35 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.feature-steel-2f35 a {
  color: #b0b0b0;
  text-decoration: none;
}

.feature-steel-2f35 a:hover {
  color: white;
}

.filter-4ae2 {
  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);
}

.accordion_short_fd86 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.accordion_short_fd86 a {
  color: #4caf50;
  text-decoration: none;
}

.secondary_next_32c7 {
  font-size: 0.75rem;
  color: #666666;
}

.status_right_a9bc {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.status_right_a9bc a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

.status_right_a9bc 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;
}

.search_c398 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.search_c398:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .filter-4ae2 {
    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;
  }
  
  .media-bf04 {
    font-size: 2rem;
  }
  
  .component_glass_00a2 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .outer-dd98,
  .icon-99de {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .fresh-269b,
  .panel-in-693e,
  .under_0aef,
  .nav-4850,
  .tag_27d3,
  .banner_1f11,
  .lower-6924,
  .background_gas_f789,
  .inner_e1a1 {
    grid-template-columns: 1fr;
  }
  
  .background_east_7b2e {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .gas-9549 {
    padding: var(--space-lg) 0;
  }
  
  .main-purple-5c13 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .main-purple-5c13 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .photo_07b2 {
    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;
  }
  
  .background_east_7b2e {
    grid-template-columns: 1fr;
  }
  
  .grid_lower_8b90,
  .aside-middle-b45a,
  .center_81f7 {
    flex-direction: column;
    width: 100%;
  }
  
  .link-lite-d516,
  .action_c5a0,
  .grid_lower_8b90 .photo_07b2,
  .aside-middle-b45a .photo_07b2 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .media-bf04 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .component_glass_00a2 {
    font-size: 1.375rem;
  }
  
  .pro_ec3a {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .fluid-3584,
  .glass_7123,
  .gradient_pressed_d98a,
  .photo_down_6094,
  .simple_460a {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .card-wood-ab5e {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .simple_600e {
    gap: var(--space-xs);
  }
  
  .tall_9f34 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .shadow_fast_f2e6 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .hovered_9377 {
    width: 150px;
    height: 150px;
  }
  
  .glass-ffec {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .middle_bdfa,
  .element_c503,
  .grid_lower_8b90,
  .fluid-3959,
  .medium-d2a2,
  .cool_bc40,
  .frame-197b {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .gas-9549 {
    page-break-inside: avoid;
  }
}

/* css-noise: c27a */
.promo-block-y7 {
  padding: 0.2rem;
  font-size: 13px;
  line-height: 1.3;
}
