/* ============================================
   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)
   ============================================ */
.silver-1fff {
  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;
}

.silver-1fff:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.middle_6f83 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .middle_6f83 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .middle_6f83 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.progress-20cb):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.progress-20cb,
header,
.plasma_e376,
.accent-e015,
.out-d928,
.fast_67c4,
.search-dynamic-e04a,
.upper-e8e7,
.fluid_387d {
  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
   ============================================ */
.progress-20cb {
  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);
}

.button-c174 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.progress-20cb.disabled-white-0563 {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.focus_soft_4de4 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.image_86ae {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.slider_45d7 img {
  height: 36px;
  width: auto;
  display: block;
}

.aside_2114 {
  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;
}

.hot-0a44 {
  flex: 1;
}

.new-5cdb {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.hidden-b7d3 {
  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);
}

.hidden-b7d3:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.hidden-b7d3.fn-active-719c {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.image-action-379d {
  position: relative;
}

.button_7c8f {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.button_7c8f 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） */
.image-action-379d:hover .button_7c8f svg,
.button_7c8f[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.sort-c428 {
  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 */
.image-action-379d:hover .sort-c428 {
  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 */
.sort-c428::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.message_smooth_a321 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.message_smooth_a321: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 */
.message_smooth_a321[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.mini-45f8 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.modal-narrow-b00f {
  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;
}

.modal-narrow-b00f:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.modal-narrow-b00f svg {
  flex-shrink: 0;
}

/* Header Download Button */
.mini_15ba {
  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;
}

.mini_15ba: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);
}

.mini_15ba svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.filter_orange_4377 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.motion-7173 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.filter_orange_4377[aria-expanded="true"] .motion-7173:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.filter_orange_4377[aria-expanded="true"] .motion-7173:nth-child(2) {
  opacity: 0;
}

.filter_orange_4377[aria-expanded="true"] .motion-7173:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .hot-0a44 {
    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 */
  }

  .hot-0a44::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .hot-0a44.highlight_5c30 {
    display: block;
    right: 0;
  }
  
  .new-5cdb {
    flex-direction: column;
    gap: 0;
  }
  
  .hidden-b7d3 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .hot-0a44::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;
  }
  
  .hot-0a44.highlight_5c30::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .hot-0a44 {
    display: none;
  }
  
  .filter_orange_4377 {
    display: flex;
  }
  
  .aside_2114 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .modal-narrow-b00f,
  .mini_15ba {
    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 */
  .image-action-379d {
    position: relative;
  }
  
  .sort-c428 {
    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;
  }
  
  .button_7c8f[aria-expanded="true"] + .sort-c428 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .message_smooth_a321 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .mini-45f8 {
    gap: 8px;
  }
  
  .modal-narrow-b00f {
    display: none;
  }
  
  .mini_15ba {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .slider_45d7 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .mini_15ba {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .mini_15ba svg {
    width: 14px;
    height: 14px;
  }
  
  .focus_soft_4de4 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.plasma_e376 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.highlight_new_edf0 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.active_ac6f {
  display: flex;
  align-items: center;
  gap: 6px;
}

.active_ac6f svg {
  flex-shrink: 0;
}

.active_ac6f a {
  color: var(--color-primary);
  text-decoration: none;
}

.active_ac6f a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .highlight_new_edf0 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.accent-e015 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.pagination_57ed {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .pagination_57ed {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.accent-lower-53b3 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.accent-lower-53b3 a {
  color: var(--color-primary);
  text-decoration: none;
}

.accent-lower-53b3 a:hover {
  text-decoration: underline;
}

.icon_8066 {
  color: var(--color-text-lighter);
}

.outer-2aaf {
  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) {
  .outer-2aaf {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .outer-2aaf {
    font-size: 1.5rem;
  }
}

.narrow-1fb4 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.module-6f01 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .module-6f01 {
    grid-template-columns: 1fr;
  }
}

.wrapper_0729 {
  display: flex;
  gap: var(--space-sm);
}

.active-38cd {
  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;
}

.slider-d6d4 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.slider-d6d4 strong {
  font-weight: 600;
  color: var(--color-text);
}

.slider-d6d4 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.cold_9767 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.tertiary_f380 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.dim_4fe1 {
  position: relative;
  text-align: center;
}

.dim_4fe1 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.up_3fdc {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.red_fcb4 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.pattern-hard-b9e7 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.menu-orange-2325 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.menu_huge_e8a4 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.pink_8874 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .pagination_57ed {
    grid-template-columns: 1fr;
  }
  
  .outer-2aaf {
    font-size: 1.75rem;
  }
  
  .tertiary_f380 {
    order: -1;
    max-width: 100%;
  }
  
  .dim_4fe1 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .outer-2aaf {
    font-size: 1.5rem;
  }
  
  .narrow-1fb4 {
    font-size: 1rem;
  }
  
  .accent-lower-53b3 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .dim_4fe1 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.content-d6ef {
  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;
}

.green-6582 {
  background: var(--color-primary);
  color: white;
}

.green-6582:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.notification-stale-780c {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.notification-stale-780c:hover {
  background: var(--color-primary);
  color: white;
}

.thumbnail_2886 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.thumbnail_2886:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.overlay_7385 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.overlay-gas-8c34 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.out-d928 {
  padding: var(--space-xl) 0;
  background: white;
}

.modal_0250 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.light-c85e {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.light-c85e:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.message_1660 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.table_static_0215 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.solid-db2f {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.fast_67c4 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.input_2599 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.hot-56e2 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.over_6298 {
  list-style: none;
  counter-reset: toc-counter;
}

.over_6298 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.over_6298 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);
}

.over_6298 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;
}

.over_6298 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.search-dynamic-e04a {
  padding: var(--space-xxl) 0;
}

.tooltip-d74e {
  background: var(--color-bg-section);
}

.media-in-2eb3 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.widget-8737 {
  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);
}

.mask-smooth-253d {
  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);
}

.left-6917 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.large_926c {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .large_926c {
    grid-template-columns: 1fr 300px;
  }
}

.section_green_9849 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.section_green_9849 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.section_green_9849 pre,
.section_green_9849 code {
  overflow-x: auto;
  max-width: 100%;
}

.section_green_9849 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);
}

.section_green_9849 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.section_green_9849 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.section_green_9849 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.section_green_9849 ul,
.section_green_9849 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.section_green_9849 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.section_green_9849 strong {
  font-weight: 600;
  color: var(--color-text);
}

.section_green_9849 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.section_green_9849 a:hover {
  color: var(--color-primary-dark);
}

.active-ee5f {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.active-ee5f li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.active-ee5f 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) {
  .large_926c {
    grid-template-columns: 1fr;
  }
  
  .mask-smooth-253d {
    font-size: 1.75rem;
  }
  
  .section_green_9849 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .mask-smooth-253d {
    font-size: 1.5rem;
  }
  
  .section_green_9849 h3 {
    font-size: 1.375rem;
  }
  
  .section_green_9849 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.hidden-selected-c282 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.paragraph-hard-b7ee {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.frame-98e1 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.article-a8b3 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.main-8e6b strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

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

.hard-3aae {
  flex-shrink: 0;
}

.gas-b997 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.new-006b {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .new-006b {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.filter_paper_3aff,
.label_6cdb,
.breadcrumb-bright-ef5b {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.filter_paper_3aff thead,
.label_6cdb thead {
  background: var(--color-primary);
  color: white;
}

.filter_paper_3aff th,
.filter_paper_3aff td,
.label_6cdb th,
.label_6cdb td,
.breadcrumb-bright-ef5b th,
.breadcrumb-bright-ef5b td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .filter_paper_3aff th,
  .filter_paper_3aff td,
  .label_6cdb th,
  .label_6cdb td,
  .breadcrumb-bright-ef5b th,
  .breadcrumb-bright-ef5b td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .filter_paper_3aff,
  .label_6cdb,
  .breadcrumb-bright-ef5b {
    min-width: 600px;
  }
}

.filter_paper_3aff th,
.label_6cdb th,
.breadcrumb-bright-ef5b th {
  font-weight: 600;
}

.filter_paper_3aff tbody tr:hover,
.label_6cdb tbody tr:hover,
.breadcrumb-bright-ef5b tbody tr:hover {
  background: var(--color-bg-alt);
}

.modal-0939 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.wrapper_old_d7b1 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.bottom_9be2 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.bottom_9be2 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.bronze_e179 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.bronze_e179 h4 {
  color: white;
}

.stale_65f1 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.purple-bc61 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.purple-bc61:last-child {
  border-bottom: none;
}

.purple-bc61 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.purple-bc61 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.status-small-61c1 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.container-384c {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.container-384c:hover {
  text-decoration: underline;
}

.block_stale_a635 {
  text-align: center;
  margin-bottom: var(--space-md);
}

.caption_out_6e3a {
  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);
}

.caption_out_6e3a span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.yellow-aa88 {
  font-weight: 600;
  color: white;
}

.primary_aef1 {
  list-style: none;
  padding: 0;
}

.primary_aef1 li {
  padding: var(--space-xs) 0;
}

.next_3cc0 {
  color: #4caf50;
}

.sort-5d9d {
  color: #ff9800;
}

.menu-4f95 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.gas-9d01 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.active_1534 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.slider_c433 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.dropdown_8b65 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.focus-8d1d {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.content-pro-3b2a {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .content-pro-3b2a {
    grid-template-columns: 1fr;
  }
}

.shade_clean_5b94 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.shade_clean_5b94:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.module_47e9 {
  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;
}

.shade_clean_5b94 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.shade_clean_5b94 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.description-1af0 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.yellow-aa88 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.fast_aeb0 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.heading_6323 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.heading_6323 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.button_d3bf {
  max-width: 900px;
  margin: 0 auto;
}

.input-right-b507 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.footer_fast_5afc {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .footer_fast_5afc {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.header_stone_b137 {
  margin-top: var(--space-xxl);
}

.header_stone_b137 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.south-32b1 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .south-32b1 {
    grid-template-columns: 1fr;
  }
}

.nav-3128 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.row-909b {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.wood-f121 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.nav-3128 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.nav-3128 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.nav-3128 li {
  padding: var(--space-xs) 0;
  color: white;
}

.nav-3128 .content-d6ef {
  width: 100%;
  background: white;
}

.row-909b .content-d6ef {
  color: #667eea;
}

.wood-f121 .content-d6ef {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.secondary-solid-ed1c {
  max-width: 900px;
  margin: 0 auto;
}

.text_liquid_6947 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.background_7f85 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.link_thick_744f {
  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);
}

.background_7f85 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.wrapper_last_e84e {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .background_7f85 {
    padding: var(--space-md);
  }
  
  .wrapper_last_e84e {
    padding: var(--space-md);
  }
  
  .form-315a {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.text-narrow-3b3f ol,
.text-narrow-3b3f ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.text-narrow-3b3f li {
  margin-bottom: var(--space-sm);
}

.text-narrow-3b3f code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.gallery_ddf1 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.dirty-bd88 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.form-315a {
  margin-top: var(--space-lg);
  text-align: center;
}

.form-315a img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.aside_dirty_3971,
.paragraph_be28,
.widget_cold_96a1,
.pressed_d167 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.frame-10a8 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.nav_181f {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.inner_f1a7 {
  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) {
  .inner_f1a7 {
    font-size: 0.625rem;
  }
}

.slider_800b {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.slider_800b:hover {
  background: var(--color-primary-dark);
}

.gold-d64c {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.gold-d64c h4 {
  margin-bottom: var(--space-md);
}

.sort-138e {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.easy_ed73 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.green_344a {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .green_344a {
    grid-template-columns: 1fr;
  }
}

.text-bright-757a {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.summary-7911 {
  border-color: var(--color-success);
}

.blue_27e7 {
  border-color: var(--color-warning);
}

.message_glass_d226 {
  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);
}

.summary-7911 .message_glass_d226 {
  background: #e8f5e9;
  color: var(--color-success);
}

.blue_27e7 .message_glass_d226 {
  background: #fff3e0;
  color: var(--color-warning);
}

.text-bright-757a h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.text-bright-757a p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.backdrop-6763 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.column_narrow_2e33 {
  margin: var(--space-xxl) 0;
}

.column_narrow_2e33 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.column_narrow_2e33 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.active_f0e9 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .active_f0e9 {
    grid-template-columns: 1fr;
  }
}

.photo-out-17fe {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.photo-out-17fe h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.caption-25c2 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.caption-25c2 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.carousel-ac0b {
  margin-top: var(--space-xxl);
}

.link_black_95f4 {
  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);
}

.button_485c {
  text-align: center;
}

.panel_thick_9f50 {
  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);
}

.tag_b570 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.panel_thick_9f50 .yellow-aa88 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.cold-0076 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.tall-8319 p {
  margin-bottom: var(--space-md);
}

.section-white-e6b3 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .link_black_95f4 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.tall-3894 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.simple-6003 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.center-2e1a {
  margin-bottom: var(--space-xl);
}

.advanced-ed9e {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.dirty-ea7f {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.container-3c11 {
  color: var(--color-text-light);
}

.element_e9ca {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.border-c6cc {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.border_c962 {
  font-weight: 600;
  color: var(--color-text);
}

.logo-0701 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.content-0882 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.lower_1924 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.orange_1883 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.filter-67f1 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.complex-d1ba {
  border: 2px solid #4caf50;
}

.under-497b {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.pagination_9c06 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.active_642b {
  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;
}

.yellow-a772 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.chip-47dc {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.grid_cf4f {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.right_bf20 {
  text-align: right;
}

.right_bf20 .wood_2799 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.search_bottom_974e {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.label-36d1 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.label-36d1 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.lite_2512 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.card-out-931c {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.progress-1b34 {
  background: #e8f5e9;
  color: #2e7d32;
}

.right-a9a8 {
  background: #e3f2fd;
  color: #1565c0;
}

.action_8aae {
  background: #fff3e0;
  color: #e65100;
}

.section-f001 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.section-f001 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.menu-8a47 {
  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);
}

.menu-8a47:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.short_e4d3 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.notification_8a58 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.notification_8a58 strong {
  color: var(--color-primary);
}

.list_thick_4d25 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.nav-next-5bcd {
  text-align: center;
  margin-top: var(--space-xl);
}

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

.last-342e {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.primary-076a {
  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);
}

.primary-076a:hover {
  background: var(--color-bg-alt);
}

.dynamic_d4c2 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.primary-076a[aria-expanded="true"] .dynamic_d4c2 {
  transform: rotate(180deg);
}

.alert-stale-fe61 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.alert-stale-fe61 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.alert-stale-fe61 ul,
.alert-stale-fe61 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.alert-stale-fe61 li {
  margin-bottom: var(--space-xs);
}

.dirty-0b44 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.slider_orange_80b2 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.dirty-0b44 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.notice-silver-6158 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.hot-a0fc {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.glass_4149 {
  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);
}

.sidebar_458a {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.huge_ac2f {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .huge_ac2f {
    grid-template-columns: 1fr;
  }
}

.last_72f0,
.title_pink_4503 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.last_72f0 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.title_pink_4503 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.last_72f0 h4,
.title_pink_4503 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.last_72f0 ul,
.title_pink_4503 ul {
  list-style: none;
  padding: 0;
}

.last_72f0 li,
.title_pink_4503 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.small_0f0a {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .small_0f0a {
    grid-template-columns: 1fr;
  }
}

.huge-30a7 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.badge_ff25 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.plasma_6567 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.huge-30a7 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.huge-30a7 ul {
  list-style: none;
  padding: 0;
}

.huge-30a7 li {
  padding: var(--space-xs) 0;
  color: white;
}

.hidden-clean-f747 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.hidden-clean-f747 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.hidden-clean-f747 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.white-d7e5 {
  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);
}

.copper_b207 {
  font-style: italic;
}

.content_6499 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.stone-d104 {
  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;
}

.stone-d104 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.stone-d104 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.hard-a7bc {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.upper-e8e7 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.sort-d1b6 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.chip-slow-35c5 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .chip-slow-35c5 {
    grid-template-columns: 1fr;
  }
}

.chip-6e88 {
  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);
}

.chip-6e88:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.thick-bb2e {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.chip-6e88 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.chip-6e88 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.fluid_387d {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.row_upper_cdfd {
  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) */
.badge_cb45 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.popup-cool-48a8 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.popup-cool-48a8 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.card_7c1d {
  list-style: none;
  padding: 0;
  margin: 0;
}

.card_7c1d li {
  margin-bottom: var(--space-xs);
}

.card_7c1d a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.card_7c1d a:hover {
  color: white;
}

.item_36c9 {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.item_36c9 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);
}

.item_36c9 a:hover {
  color: white;
  border-color: #666;
  background: #333;
}

.pressed-052a {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.pressed-052a a {
  color: #808080;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.pressed-052a a:hover {
  color: white;
}

.slow-aa68 > p {
  font-size: 0.875rem;
  color: #808080;
  margin: 0;
}

@media (max-width: 768px) {
  .row_upper_cdfd,
  .badge_cb45 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.search_994a h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.media-hovered-2b1a p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.simple_f3cc {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.simple_f3cc .wrapper_0729 {
  color: #4caf50;
  font-size: 0.875rem;
}

.mask-098e {
  list-style: none;
  padding: 0;
}

.mask-098e li {
  margin-bottom: var(--space-xs);
}

.mask-098e a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.mask-098e a:hover {
  color: white;
}

.focus-e029 {
  list-style: none;
  padding: 0;
}

.focus-e029 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.focus-e029 a {
  color: #b0b0b0;
  text-decoration: none;
}

.focus-e029 a:hover {
  color: white;
}

.slow-aa68 {
  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);
}

.stone-9efb p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.stone-9efb a {
  color: #4caf50;
  text-decoration: none;
}

.lower_b4ee {
  font-size: 0.75rem;
  color: #666666;
}

.bottom_cb95 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.bottom_cb95 a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

.bottom_cb95 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;
}

.highlight-prev-d482 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.highlight-prev-d482:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .slow-aa68 {
    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;
  }
  
  .outer-2aaf {
    font-size: 2rem;
  }
  
  .mask-smooth-253d {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .pagination_57ed,
  .large_926c {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .content-pro-3b2a,
  .green_344a,
  .south-32b1,
  .active_f0e9,
  .huge_ac2f,
  .small_0f0a,
  .chip-slow-35c5,
  .row_upper_cdfd,
  .badge_cb45 {
    grid-template-columns: 1fr;
  }
  
  .modal_0250 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .search-dynamic-e04a {
    padding: var(--space-lg) 0;
  }
  
  .over_6298 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .over_6298 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .content-d6ef {
    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;
  }
  
  .modal_0250 {
    grid-template-columns: 1fr;
  }
  
  .cold_9767,
  .hard-a7bc,
  .sort-138e {
    flex-direction: column;
    width: 100%;
  }
  
  .overlay_7385,
  .overlay-gas-8c34,
  .cold_9767 .content-d6ef,
  .hard-a7bc .content-d6ef {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .outer-2aaf {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .mask-smooth-253d {
    font-size: 1.375rem;
  }
  
  .message_1660 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .light-c85e,
  .shade_clean_5b94,
  .bottom_9be2,
  .filter-67f1,
  .text_liquid_6947 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .inner_f1a7 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .highlight_new_edf0 {
    gap: var(--space-xs);
  }
  
  .active_ac6f {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .caption_out_6e3a {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .panel_thick_9f50 {
    width: 150px;
    height: 150px;
  }
  
  .tag_b570 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .progress-20cb,
  .plasma_e376,
  .cold_9767,
  .stone-d104,
  .upper-e8e7,
  .fluid_387d,
  .filter_orange_4377 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .search-dynamic-e04a {
    page-break-inside: avoid;
  }
}

/* css-noise: 6e61 */
.promo-block-w2 {
  padding: 0.3rem;
  font-size: 14px;
  line-height: 1.1;
}