/* ============================================
   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)
   ============================================ */
.static-377f {
  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;
}

.static-377f:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.top_cbb9 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .top_cbb9 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .top_cbb9 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.prev_1fa6):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.prev_1fa6,
header,
.heading-hard-35bc,
.menu_bright_db4d,
.active_c405,
.sort-6a8a,
.light-ed40,
.feature_8e58,
.block_action_9474 {
  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
   ============================================ */
.prev_1fa6 {
  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);
}

.detail_full_2e9e {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.prev_1fa6.cold-0ff0 {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.grid-top-c319 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.title_0eb6 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.photo-pressed-1eaf img {
  height: 36px;
  width: auto;
  display: block;
}

.text_3744 {
  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;
}

.paragraph_0257 {
  flex: 1;
}

.filter-hard-e8c8 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.button_hovered_ad2b {
  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);
}

.button_hovered_ad2b:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.button_hovered_ad2b.fn-active-3400 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.alert-ac3b {
  position: relative;
}

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

.focus-beef 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） */
.alert-ac3b:hover .focus-beef svg,
.focus-beef[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.wood_226d {
  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 */
.alert-ac3b:hover .wood_226d {
  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 */
.wood_226d::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.overlay_7591 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.overlay_7591: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 */
.overlay_7591[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.panel-2218 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.gallery-43d7 {
  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;
}

.gallery-43d7:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.gallery-43d7 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.short-0fba {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 20px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.9375rem;
  text-decoration: none;
  transition: all var(--transition-base);
  box-shadow: 0 2px 8px rgba(25, 118, 210, 0.3);
  white-space: nowrap;
}

.short-0fba:hover {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, #0d47a1 100%);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(25, 118, 210, 0.4);
}

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

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

.filter-27a9 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.outline_active_9542 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.filter-27a9[aria-expanded="true"] .outline_active_9542:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.filter-27a9[aria-expanded="true"] .outline_active_9542:nth-child(2) {
  opacity: 0;
}

.filter-27a9[aria-expanded="true"] .outline_active_9542:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .paragraph_0257 {
    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 */
  }

  .paragraph_0257::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .paragraph_0257.disabled-d4c2 {
    display: block;
    right: 0;
  }
  
  .filter-hard-e8c8 {
    flex-direction: column;
    gap: 0;
  }
  
  .button_hovered_ad2b {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .paragraph_0257::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;
  }
  
  .paragraph_0257.disabled-d4c2::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .paragraph_0257 {
    display: none;
  }
  
  .filter-27a9 {
    display: flex;
  }
  
  .text_3744 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .gallery-43d7,
  .short-0fba {
    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 */
  .alert-ac3b {
    position: relative;
  }
  
  .wood_226d {
    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;
  }
  
  .focus-beef[aria-expanded="true"] + .wood_226d {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .overlay_7591 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .panel-2218 {
    gap: 8px;
  }
  
  .gallery-43d7 {
    display: none;
  }
  
  .short-0fba {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .photo-pressed-1eaf img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .short-0fba {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .short-0fba svg {
    width: 14px;
    height: 14px;
  }
  
  .grid-top-c319 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.heading-hard-35bc {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.wrapper-a9aa {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.header_gas_6a05 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.header_gas_6a05 svg {
  flex-shrink: 0;
}

.header_gas_6a05 a {
  color: var(--color-primary);
  text-decoration: none;
}

.header_gas_6a05 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .wrapper-a9aa {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.menu_bright_db4d {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.dark-cc66 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .dark-cc66 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.wide_bf72 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.wide_bf72 a {
  color: var(--color-primary);
  text-decoration: none;
}

.wide_bf72 a:hover {
  text-decoration: underline;
}

.container-hot-9257 {
  color: var(--color-text-lighter);
}

.message-686d {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text);
  margin-bottom: var(--space-md);
  word-wrap: break-word;
  overflow-wrap: break-word;
  hyphens: auto;
}

@media (max-width: 1024px) {
  .message-686d {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .message-686d {
    font-size: 1.5rem;
  }
}

.outline-8aa9 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.cold-d03c {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .cold-d03c {
    grid-template-columns: 1fr;
  }
}

.pagination_blue_75c3 {
  display: flex;
  gap: var(--space-sm);
}

.stale-808a {
  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;
}

.focused-6698 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.focused-6698 strong {
  font-weight: 600;
  color: var(--color-text);
}

.focused-6698 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.west_41eb {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.tag-last-b5eb {
  display: flex;
  align-items: center;
  justify-content: center;
}

.carousel-1461 {
  position: relative;
  text-align: center;
}

.carousel-1461 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.paragraph-warm-b894 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.clean_3864 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.hero_7d26 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.light-c113 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.stone_c9c4 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.widget_284f {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .dark-cc66 {
    grid-template-columns: 1fr;
  }
  
  .message-686d {
    font-size: 1.75rem;
  }
  
  .tag-last-b5eb {
    order: -1;
    max-width: 100%;
  }
  
  .carousel-1461 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .message-686d {
    font-size: 1.5rem;
  }
  
  .outline-8aa9 {
    font-size: 1rem;
  }
  
  .wide_bf72 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .carousel-1461 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.focus_5d74 {
  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;
}

.box-fluid-ca24 {
  background: var(--color-primary);
  color: white;
}

.box-fluid-ca24:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.title-699a {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.title-699a:hover {
  background: var(--color-primary);
  color: white;
}

.header-down-0f6e {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.header-down-0f6e:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.large-614d {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.image_plasma_fac9 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.active_c405 {
  padding: var(--space-xl) 0;
  background: white;
}

.border_hovered_5773 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.north-fb9b {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.north-fb9b:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.backdrop-e3a8 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.medium-6a14 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.text-stale-1d2b {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.sort-6a8a {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.thumbnail_af2f {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.overlay_0ba3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.hidden_blue_6c5d {
  list-style: none;
  counter-reset: toc-counter;
}

.hidden_blue_6c5d li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.hidden_blue_6c5d 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);
}

.hidden_blue_6c5d 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;
}

.hidden_blue_6c5d li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.light-ed40 {
  padding: var(--space-xxl) 0;
}

.up-15e8 {
  background: var(--color-bg-section);
}

.header_complex_a60f {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.soft-4765 {
  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);
}

.progress_advanced_5991 {
  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_liquid_4558 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.list_copper_56c6 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .list_copper_56c6 {
    grid-template-columns: 1fr 300px;
  }
}

.grid-81f3 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.grid-81f3 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.grid-81f3 pre,
.grid-81f3 code {
  overflow-x: auto;
  max-width: 100%;
}

.grid-81f3 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);
}

.grid-81f3 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.grid-81f3 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.grid-81f3 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.grid-81f3 ul,
.grid-81f3 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.grid-81f3 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.grid-81f3 strong {
  font-weight: 600;
  color: var(--color-text);
}

.grid-81f3 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.grid-81f3 a:hover {
  color: var(--color-primary-dark);
}

.avatar-be61 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.avatar-be61 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.avatar-be61 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) {
  .list_copper_56c6 {
    grid-template-columns: 1fr;
  }
  
  .progress_advanced_5991 {
    font-size: 1.75rem;
  }
  
  .grid-81f3 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .progress_advanced_5991 {
    font-size: 1.5rem;
  }
  
  .grid-81f3 h3 {
    font-size: 1.375rem;
  }
  
  .grid-81f3 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.shadow-simple-8b50 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.gradient_easy_f13b {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.copper_58f0 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.thumbnail-30c2 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.carousel_small_9496 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.caption-north-cc9e {
  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;
}

.layout-7f64 {
  flex-shrink: 0;
}

.form_d5b6 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.pagination_tiny_8d91 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .pagination_tiny_8d91 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.border-next-f45f,
.soft_91fd,
.content-silver-a552 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.border-next-f45f thead,
.soft_91fd thead {
  background: var(--color-primary);
  color: white;
}

.border-next-f45f th,
.border-next-f45f td,
.soft_91fd th,
.soft_91fd td,
.content-silver-a552 th,
.content-silver-a552 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .border-next-f45f th,
  .border-next-f45f td,
  .soft_91fd th,
  .soft_91fd td,
  .content-silver-a552 th,
  .content-silver-a552 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .border-next-f45f,
  .soft_91fd,
  .content-silver-a552 {
    min-width: 600px;
  }
}

.border-next-f45f th,
.soft_91fd th,
.content-silver-a552 th {
  font-weight: 600;
}

.border-next-f45f tbody tr:hover,
.soft_91fd tbody tr:hover,
.content-silver-a552 tbody tr:hover {
  background: var(--color-bg-alt);
}

.tooltip-yellow-a8e5 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.south_0859 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.tall_bfb4 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.tall_bfb4 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.alert-hard-d2d0 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.alert-hard-d2d0 h4 {
  color: white;
}

.red_18db {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.gas-36d6 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.gas-36d6:last-child {
  border-bottom: none;
}

.gas-36d6 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.gas-36d6 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.grid-right-7233 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.preview_new_07ab {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.preview_new_07ab:hover {
  text-decoration: underline;
}

.middle-b43f {
  text-align: center;
  margin-bottom: var(--space-md);
}

.lower_8087 {
  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);
}

.lower_8087 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.gallery_377b {
  font-weight: 600;
  color: white;
}

.rough-e537 {
  list-style: none;
  padding: 0;
}

.rough-e537 li {
  padding: var(--space-xs) 0;
}

.info-west-1d81 {
  color: #4caf50;
}

.pressed-fbd3 {
  color: #ff9800;
}

.link_9aeb {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.progress_a02e {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.basic-d3cf {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.section-78af {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.paragraph_1046 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.overlay_soft_c545 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.tertiary-easy-078b {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .tertiary-easy-078b {
    grid-template-columns: 1fr;
  }
}

.slider_cool_c6a0 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.slider_cool_c6a0:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.title-6c4f {
  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;
}

.slider_cool_c6a0 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.slider_cool_c6a0 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.iron-f479 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.gallery_377b {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.gallery-da71 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.carousel_medium_5a5d {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.carousel_medium_5a5d h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.button-white-401a {
  max-width: 900px;
  margin: 0 auto;
}

.thumbnail_advanced_d7be {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.clean-0a94 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .clean-0a94 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.button_simple_61be {
  margin-top: var(--space-xxl);
}

.button_simple_61be h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.info-7610 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .info-7610 {
    grid-template-columns: 1fr;
  }
}

.preview-out-7504 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.description-8443 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.fixed-c622 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.preview-out-7504 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.preview-out-7504 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.preview-out-7504 li {
  padding: var(--space-xs) 0;
  color: white;
}

.preview-out-7504 .focus_5d74 {
  width: 100%;
  background: white;
}

.description-8443 .focus_5d74 {
  color: #667eea;
}

.fixed-c622 .focus_5d74 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.shadow_warm_d27a {
  max-width: 900px;
  margin: 0 auto;
}

.hidden-2e79 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.active-liquid-48db {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.mask-f8e8 {
  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);
}

.active-liquid-48db h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.pro_987f {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .active-liquid-48db {
    padding: var(--space-md);
  }
  
  .pro_987f {
    padding: var(--space-md);
  }
  
  .right_bbd4 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.article-lower-4062 ol,
.article-lower-4062 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.article-lower-4062 li {
  margin-bottom: var(--space-sm);
}

.article-lower-4062 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.stale-a5dd {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.paragraph-slow-c516 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.right_bbd4 {
  margin-top: var(--space-lg);
  text-align: center;
}

.right_bbd4 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.text-black-c435,
.complex-c025,
.tabs_narrow_b1e4,
.button-8f57 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.hovered-2d53 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.column_dark_72c0 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.badge_e7b8 {
  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) {
  .badge_e7b8 {
    font-size: 0.625rem;
  }
}

.top-a1d1 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.top-a1d1:hover {
  background: var(--color-primary-dark);
}

.mini-8ba7 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.mini-8ba7 h4 {
  margin-bottom: var(--space-md);
}

.hovered_a3f3 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.footer_436e {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.form_cf87 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .form_cf87 {
    grid-template-columns: 1fr;
  }
}

.pattern-5043 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.info_8f15 {
  border-color: var(--color-success);
}

.content_e46a {
  border-color: var(--color-warning);
}

.static-8228 {
  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);
}

.info_8f15 .static-8228 {
  background: #e8f5e9;
  color: var(--color-success);
}

.content_e46a .static-8228 {
  background: #fff3e0;
  color: var(--color-warning);
}

.pattern-5043 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.pattern-5043 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.mask-e962 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.content-caf0 {
  margin: var(--space-xxl) 0;
}

.content-caf0 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.content-caf0 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.under_8fb4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .under_8fb4 {
    grid-template-columns: 1fr;
  }
}

.tall_1f58 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.tall_1f58 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.notice_e3c0 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.notice_e3c0 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.blue-6960 {
  margin-top: var(--space-xxl);
}

.primary-f1c6 {
  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);
}

.gold_599c {
  text-align: center;
}

.tag_lite_a4ed {
  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);
}

.shade-right-8db1 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.tag_lite_a4ed .gallery_377b {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.accent-under-315b {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.form-out-a864 p {
  margin-bottom: var(--space-md);
}

.hover_8cec {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .primary-f1c6 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.west-c8a6 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.content-ecc1 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.focus_e35c {
  margin-bottom: var(--space-xl);
}

.first_a99f {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.chip-stone-803d {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.yellow_e16d {
  color: var(--color-text-light);
}

.next_4cee {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.steel-e2f8 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.tertiary-1b76 {
  font-weight: 600;
  color: var(--color-text);
}

.info-fast-e183 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.label-7e3e {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

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

.fresh_c390 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.new_5496 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.shadow_6c74 {
  border: 2px solid #4caf50;
}

.hidden_silver_eb06 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.avatar_fresh_a061 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.section-0847 {
  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;
}

.description-e1e5 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.pink-b95d {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.mask_motion_7444 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.panel_6099 {
  text-align: right;
}

.panel_6099 .wrapper_gas_998a {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.element_black_ffb7 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.table_middle_4759 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.table_middle_4759 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.hard_9f0b {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.mask_east_2aa5 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.status-be80 {
  background: #e8f5e9;
  color: #2e7d32;
}

.border-focused-2c05 {
  background: #e3f2fd;
  color: #1565c0;
}

.grid-705c {
  background: #fff3e0;
  color: #e65100;
}

.tertiary-silver-89e6 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.tertiary-silver-89e6 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.feature_north_50db {
  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);
}

.feature_north_50db:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.element-c55d {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.warm-c770 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.warm-c770 strong {
  color: var(--color-primary);
}

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

.nav-e769 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.dim_732f {
  max-width: 900px;
  margin: 0 auto;
}

.backdrop-dirty-0a73 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.hard_6f6e {
  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);
}

.hard_6f6e:hover {
  background: var(--color-bg-alt);
}

.outline-5222 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.hard_6f6e[aria-expanded="true"] .outline-5222 {
  transform: rotate(180deg);
}

.pink_a7dc {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.pink_a7dc h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.pink_a7dc ul,
.pink_a7dc ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.pink_a7dc li {
  margin-bottom: var(--space-xs);
}

.tooltip_focused_eae5 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

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

.tooltip_focused_eae5 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.badge_7030 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.stale_f100 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.tooltip-small-a18a {
  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);
}

.header-96ac {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.breadcrumb-fluid-b0da {
  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-fluid-b0da {
    grid-template-columns: 1fr;
  }
}

.accent-e5a6,
.main-5a5c {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.accent-e5a6 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.main-5a5c {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.accent-e5a6 h4,
.main-5a5c h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.accent-e5a6 ul,
.main-5a5c ul {
  list-style: none;
  padding: 0;
}

.accent-e5a6 li,
.main-5a5c li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.status_69b8 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .status_69b8 {
    grid-template-columns: 1fr;
  }
}

.wide_f16a {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.gallery_pink_ac76 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.steel-7e24 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.wide_f16a h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.wide_f16a ul {
  list-style: none;
  padding: 0;
}

.wide_f16a li {
  padding: var(--space-xs) 0;
  color: white;
}

.card-bfd2 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.card-bfd2 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.card-bfd2 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.dirty_eb58 {
  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);
}

.active_2f7d {
  font-style: italic;
}

.fresh-770c {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.grid_6aab {
  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;
}

.grid_6aab h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.grid_6aab p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

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

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.feature_8e58 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.section-in-6800 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.cool-b063 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .cool-b063 {
    grid-template-columns: 1fr;
  }
}

.heading-adb4 {
  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);
}

.heading-adb4:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.selected-0bb6 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.heading-adb4 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.heading-adb4 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.block_action_9474 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.sort_fluid_b28d {
  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) */
.link_hot_53ec {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.gallery_down_e144 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.gallery_down_e144 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.purple-144c {
  list-style: none;
  padding: 0;
  margin: 0;
}

.purple-144c li {
  margin-bottom: var(--space-xs);
}

.purple-144c a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.purple-144c a:hover {
  color: white;
}

.menu-f73b {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.menu-f73b 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);
}

.menu-f73b a:hover {
  color: white;
  border-color: #666;
  background: #333;
}

.soft-453a {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.soft-453a a {
  color: #808080;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.soft-453a a:hover {
  color: white;
}

.title_static_1b64 > p {
  font-size: 0.875rem;
  color: #808080;
  margin: 0;
}

@media (max-width: 768px) {
  .sort_fluid_b28d,
  .link_hot_53ec {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.alert_south_a2a7 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.under-fc61 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.text-da72 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.text-da72 .pagination_blue_75c3 {
  color: #4caf50;
  font-size: 0.875rem;
}

.hover_orange_3ac8 {
  list-style: none;
  padding: 0;
}

.hover_orange_3ac8 li {
  margin-bottom: var(--space-xs);
}

.hover_orange_3ac8 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.hover_orange_3ac8 a:hover {
  color: white;
}

.sidebar_8f1c {
  list-style: none;
  padding: 0;
}

.sidebar_8f1c li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.sidebar_8f1c a {
  color: #b0b0b0;
  text-decoration: none;
}

.sidebar_8f1c a:hover {
  color: white;
}

.title_static_1b64 {
  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);
}

.secondary_steel_1482 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.secondary_steel_1482 a {
  color: #4caf50;
  text-decoration: none;
}

.progress_828a {
  font-size: 0.75rem;
  color: #666666;
}

.prev_fc54 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.prev_fc54 a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

.prev_fc54 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;
}

.fixed-8dd2 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.fixed-8dd2:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .title_static_1b64 {
    flex-direction: column;
    text-align: center;
  }
}

/* ============================================
   24. RESPONSIVE UTILITIES
   ============================================ */
@media (max-width: 1200px) {
  :root {
    font-size: 15px;
  }
}

@media (max-width: 968px) {
  :root {
    --space-xxl: 3rem;
  }
  
  .message-686d {
    font-size: 2rem;
  }
  
  .progress_advanced_5991 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .dark-cc66,
  .list_copper_56c6 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .tertiary-easy-078b,
  .form_cf87,
  .info-7610,
  .under_8fb4,
  .breadcrumb-fluid-b0da,
  .status_69b8,
  .cool-b063,
  .sort_fluid_b28d,
  .link_hot_53ec {
    grid-template-columns: 1fr;
  }
  
  .border_hovered_5773 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .light-ed40 {
    padding: var(--space-lg) 0;
  }
  
  .hidden_blue_6c5d li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .hidden_blue_6c5d li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .focus_5d74 {
    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;
  }
  
  .border_hovered_5773 {
    grid-template-columns: 1fr;
  }
  
  .west_41eb,
  .media_bbeb,
  .hovered_a3f3 {
    flex-direction: column;
    width: 100%;
  }
  
  .large-614d,
  .image_plasma_fac9,
  .west_41eb .focus_5d74,
  .media_bbeb .focus_5d74 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .message-686d {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .progress_advanced_5991 {
    font-size: 1.375rem;
  }
  
  .backdrop-e3a8 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .north-fb9b,
  .slider_cool_c6a0,
  .tall_bfb4,
  .new_5496,
  .hidden-2e79 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .badge_e7b8 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .wrapper-a9aa {
    gap: var(--space-xs);
  }
  
  .header_gas_6a05 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .lower_8087 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .tag_lite_a4ed {
    width: 150px;
    height: 150px;
  }
  
  .shade-right-8db1 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .prev_1fa6,
  .heading-hard-35bc,
  .west_41eb,
  .grid_6aab,
  .feature_8e58,
  .block_action_9474,
  .filter-27a9 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .light-ed40 {
    page-break-inside: avoid;
  }
}

/* css-noise: 6db6 */
.promo-block-s8 {
  padding: 0.5rem;
  font-size: 10px;
  line-height: 1.3;
}