/* ============================================
   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)
   ============================================ */
.pattern-inner-3434 {
  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;
}

.pattern-inner-3434:focus {
  top: 0;
}

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

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

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

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.stale_8e58):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.stale_8e58,
header,
.lower_3969,
.shadow-gold-60f4,
.notice_0197,
.description-da2c,
.tooltip_simple_6f55,
.button_huge_8946,
.hidden_fast_111d {
  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
   ============================================ */
.stale_8e58 {
  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);
}

.bright-14c9 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.stale_8e58.out_ac68 {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.status-lower-fda1 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.article-5b45 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.dropdown_9cc6 img {
  height: 36px;
  width: auto;
  display: block;
}

.left-0e3e {
  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;
}

.filter-d0a2 {
  flex: 1;
}

.hidden_liquid_2740 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.status_b1f0 {
  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);
}

.status_b1f0:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.status_b1f0.fn-active-61fe {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.inner_543b {
  position: relative;
}

.advanced-d6b9 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.advanced-d6b9 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） */
.inner_543b:hover .advanced-d6b9 svg,
.advanced-d6b9[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.inner-80ec {
  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 */
.inner_543b:hover .inner-80ec {
  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 */
.inner-80ec::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.media_d772 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.media_d772: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 */
.media_d772[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.bottom_0385 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.popup_hard_a527 {
  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;
}

.popup_hard_a527:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.popup_hard_a527 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.element_gold_11b4 {
  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;
}

.element_gold_11b4: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);
}

.element_gold_11b4 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.lower-1b62 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.message_south_883e {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.lower-1b62[aria-expanded="true"] .message_south_883e:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.lower-1b62[aria-expanded="true"] .message_south_883e:nth-child(2) {
  opacity: 0;
}

.lower-1b62[aria-expanded="true"] .message_south_883e:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .filter-d0a2 {
    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 */
  }

  .filter-d0a2::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .filter-d0a2.container_f97a {
    display: block;
    right: 0;
  }
  
  .hidden_liquid_2740 {
    flex-direction: column;
    gap: 0;
  }
  
  .status_b1f0 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .filter-d0a2::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;
  }
  
  .filter-d0a2.container_f97a::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .filter-d0a2 {
    display: none;
  }
  
  .lower-1b62 {
    display: flex;
  }
  
  .left-0e3e {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .popup_hard_a527,
  .element_gold_11b4 {
    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 */
  .inner_543b {
    position: relative;
  }
  
  .inner-80ec {
    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;
  }
  
  .advanced-d6b9[aria-expanded="true"] + .inner-80ec {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .media_d772 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .bottom_0385 {
    gap: 8px;
  }
  
  .popup_hard_a527 {
    display: none;
  }
  
  .element_gold_11b4 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .dropdown_9cc6 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .element_gold_11b4 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .element_gold_11b4 svg {
    width: 14px;
    height: 14px;
  }
  
  .status-lower-fda1 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.lower_3969 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.badge_6240 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.message-b938 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.message-b938 svg {
  flex-shrink: 0;
}

.message-b938 a {
  color: var(--color-primary);
  text-decoration: none;
}

.message-b938 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .badge_6240 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.shadow-gold-60f4 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.copper-009c {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .copper-009c {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.alert_hard_3297 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.alert_hard_3297 a {
  color: var(--color-primary);
  text-decoration: none;
}

.alert_hard_3297 a:hover {
  text-decoration: underline;
}

.section_2335 {
  color: var(--color-text-lighter);
}

.chip-6af2 {
  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) {
  .chip-6af2 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .chip-6af2 {
    font-size: 1.5rem;
  }
}

.card_orange_3582 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.paper-5e5d {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .paper-5e5d {
    grid-template-columns: 1fr;
  }
}

.description_outer_d145 {
  display: flex;
  gap: var(--space-sm);
}

.badge-complex-2878 {
  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;
}

.pagination-fluid-4595 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.pagination-fluid-4595 strong {
  font-weight: 600;
  color: var(--color-text);
}

.pagination-fluid-4595 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.photo-3682 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.slow-25f2 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.black-03e5 {
  position: relative;
  text-align: center;
}

.black-03e5 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.banner-up-7d07 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.overlay-red-f8fd {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.badge_liquid_7e6e {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.block-2579 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.dirty_6903 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.under_43db {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .copper-009c {
    grid-template-columns: 1fr;
  }
  
  .chip-6af2 {
    font-size: 1.75rem;
  }
  
  .slow-25f2 {
    order: -1;
    max-width: 100%;
  }
  
  .black-03e5 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .chip-6af2 {
    font-size: 1.5rem;
  }
  
  .card_orange_3582 {
    font-size: 1rem;
  }
  
  .alert_hard_3297 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .black-03e5 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.full-2f87 {
  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;
}

.dropdown-down-b297 {
  background: var(--color-primary);
  color: white;
}

.dropdown-down-b297:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.chip-under-145e {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.chip-under-145e:hover {
  background: var(--color-primary);
  color: white;
}

.last-987d {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.last-987d:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.list-current-7d44 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.video_thick_7f15 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.notice_0197 {
  padding: var(--space-xl) 0;
  background: white;
}

.input-1c2b {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.tabs-in-b07a {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.tabs-in-b07a:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.right_d496 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.content_0198 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.label_3eb1 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.description-da2c {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.container_complex_5123 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.panel-center-ac16 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.outer-8461 {
  list-style: none;
  counter-reset: toc-counter;
}

.outer-8461 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.outer-8461 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);
}

.outer-8461 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;
}

.outer-8461 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.tooltip_simple_6f55 {
  padding: var(--space-xxl) 0;
}

.picture_df05 {
  background: var(--color-bg-section);
}

.accordion_active_96c8 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.large_502b {
  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);
}

.thick-1a2e {
  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);
}

.tabs-advanced-8e51 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.chip_a866 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .chip_a866 {
    grid-template-columns: 1fr 300px;
  }
}

.focus_8d2b {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.focus_8d2b img {
  max-width: 100%;
  height: auto;
  display: block;
}

.focus_8d2b pre,
.focus_8d2b code {
  overflow-x: auto;
  max-width: 100%;
}

.focus_8d2b 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);
}

.focus_8d2b h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.focus_8d2b h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.focus_8d2b p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.focus_8d2b ul,
.focus_8d2b ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.focus_8d2b li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.focus_8d2b strong {
  font-weight: 600;
  color: var(--color-text);
}

.focus_8d2b a {
  color: var(--color-primary);
  text-decoration: underline;
}

.focus_8d2b a:hover {
  color: var(--color-primary-dark);
}

.paper-54f4 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.paper-54f4 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.paper-54f4 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) {
  .chip_a866 {
    grid-template-columns: 1fr;
  }
  
  .thick-1a2e {
    font-size: 1.75rem;
  }
  
  .focus_8d2b {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .thick-1a2e {
    font-size: 1.5rem;
  }
  
  .focus_8d2b h3 {
    font-size: 1.375rem;
  }
  
  .focus_8d2b h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.pattern-7d25 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.form_red_33f7 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.picture_bc37 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.active_right_a89b {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.module-static-7c66 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.preview_4292 {
  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;
}

.overlay-under-041b {
  flex-shrink: 0;
}

.tabs_2a0f strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.medium_52c9 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .medium_52c9 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.fixed-edb6,
.overlay_f647,
.box_babe {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.fixed-edb6 thead,
.overlay_f647 thead {
  background: var(--color-primary);
  color: white;
}

.fixed-edb6 th,
.fixed-edb6 td,
.overlay_f647 th,
.overlay_f647 td,
.box_babe th,
.box_babe td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .fixed-edb6 th,
  .fixed-edb6 td,
  .overlay_f647 th,
  .overlay_f647 td,
  .box_babe th,
  .box_babe td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .fixed-edb6,
  .overlay_f647,
  .box_babe {
    min-width: 600px;
  }
}

.fixed-edb6 th,
.overlay_f647 th,
.box_babe th {
  font-weight: 600;
}

.fixed-edb6 tbody tr:hover,
.overlay_f647 tbody tr:hover,
.box_babe tbody tr:hover {
  background: var(--color-bg-alt);
}

.down-5769 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.dropdown-motion-2a40 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.chip-medium-d646 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.chip-medium-d646 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.search_55c0 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.search_55c0 h4 {
  color: white;
}

.badge-a703 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.grid-red-0593 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.grid-red-0593:last-child {
  border-bottom: none;
}

.grid-red-0593 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.grid-red-0593 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.carousel_9d03 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.paragraph_e010 {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.paragraph_e010:hover {
  text-decoration: underline;
}

.dark_d5f8 {
  text-align: center;
  margin-bottom: var(--space-md);
}

.element-stale-7b33 {
  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);
}

.element-stale-7b33 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.module-steel-3ee6 {
  font-weight: 600;
  color: white;
}

.surface_a3f2 {
  list-style: none;
  padding: 0;
}

.surface_a3f2 li {
  padding: var(--space-xs) 0;
}

.footer-white-cf1f {
  color: #4caf50;
}

.pattern-lower-09c0 {
  color: #ff9800;
}

.photo_54c7 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.wrapper-first-c826 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.section-7c10 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.focus_north_ec0c {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

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

.red-d4a7 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.item-7e3e {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .item-7e3e {
    grid-template-columns: 1fr;
  }
}

.image-prev-274e {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.image-prev-274e:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.smooth_650e {
  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;
}

.image-prev-274e h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.image-prev-274e p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.prev_de13 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.module-steel-3ee6 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.badge-47f9 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.module-41f5 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.module-41f5 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.chip_hard_c9fd {
  max-width: 900px;
  margin: 0 auto;
}

.lower_9a4b {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.slider_next_aa6a {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .slider_next_aa6a {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.sort_6ce7 {
  margin-top: var(--space-xxl);
}

.sort_6ce7 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.black-a64f {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .black-a64f {
    grid-template-columns: 1fr;
  }
}

.hero_focused_33db {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.hidden-short-ff7d {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.orange_d5f2 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.hero_focused_33db h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.hero_focused_33db ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.hero_focused_33db li {
  padding: var(--space-xs) 0;
  color: white;
}

.hero_focused_33db .full-2f87 {
  width: 100%;
  background: white;
}

.hidden-short-ff7d .full-2f87 {
  color: #667eea;
}

.orange_d5f2 .full-2f87 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.sort_fast_7830 {
  max-width: 900px;
  margin: 0 auto;
}

.shade_active_d1bc {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.breadcrumb-out-f503 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.card_pressed_dd1e {
  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);
}

.breadcrumb-out-f503 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.border_current_4aeb {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .breadcrumb-out-f503 {
    padding: var(--space-md);
  }
  
  .border_current_4aeb {
    padding: var(--space-md);
  }
  
  .widget_smooth_8c83 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.avatar_6be4 ol,
.avatar_6be4 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.avatar_6be4 li {
  margin-bottom: var(--space-sm);
}

.avatar_6be4 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.header_e211 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.card_hard_5ab4 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.widget_smooth_8c83 {
  margin-top: var(--space-lg);
  text-align: center;
}

.widget_smooth_8c83 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.aside_first_1600,
.dirty_5c44,
.panel-hot-2ba8,
.plasma-8b31 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.notice_0554 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.tabs_focused_ad25 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.disabled_ee37 {
  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) {
  .disabled_ee37 {
    font-size: 0.625rem;
  }
}

.wrapper_white_e8cf {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.wrapper_white_e8cf:hover {
  background: var(--color-primary-dark);
}

.popup_d563 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.popup_d563 h4 {
  margin-bottom: var(--space-md);
}

.secondary_ada3 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.section-light-186b {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.paragraph-blue-eb3c {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .paragraph-blue-eb3c {
    grid-template-columns: 1fr;
  }
}

.fast_408d {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.tertiary_70f9 {
  border-color: var(--color-success);
}

.paragraph_hot_6e9e {
  border-color: var(--color-warning);
}

.inner-7c82 {
  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);
}

.tertiary_70f9 .inner-7c82 {
  background: #e8f5e9;
  color: var(--color-success);
}

.paragraph_hot_6e9e .inner-7c82 {
  background: #fff3e0;
  color: var(--color-warning);
}

.fast_408d h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.fast_408d p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.photo-out-ec69 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.disabled_bfb2 {
  margin: var(--space-xxl) 0;
}

.disabled_bfb2 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.disabled_bfb2 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.outer_7ba2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .outer_7ba2 {
    grid-template-columns: 1fr;
  }
}

.popup-ed38 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.popup-ed38 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.slider-east-5818 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.slider-east-5818 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.advanced-e173 {
  margin-top: var(--space-xxl);
}

.left-4482 {
  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);
}

.bottom-b3d7 {
  text-align: center;
}

.popup-outer-f4d0 {
  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);
}

.carousel-3286 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.popup-outer-f4d0 .module-steel-3ee6 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.hidden-8f9c {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.element_left_4485 p {
  margin-bottom: var(--space-md);
}

.outline_brown_0164 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .left-4482 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.lower_f2a5 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.outline-right-ece7 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.iron_64a7 {
  margin-bottom: var(--space-xl);
}

.description-new-166a {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.tall_7b89 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.middle_4bae {
  color: var(--color-text-light);
}

.glass-9370 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.panel_0968 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.carousel-d536 {
  font-weight: 600;
  color: var(--color-text);
}

.green-38d3 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.logo-fixed-891d {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.short-29bd {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.shade-simple-4724 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.gradient_fresh_8678 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.status_large_7b26 {
  border: 2px solid #4caf50;
}

.thick-6371 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.list-smooth-0c1b {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.text_ef67 {
  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;
}

.form_bfe3 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.label_51fc {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.accent_810a {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.element-bd36 {
  text-align: right;
}

.element-bd36 .description_wood_281d {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.full_0db4 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.yellow_0ffc h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.yellow_0ffc p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.shadow_left_7e14 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.footer_center_56eb {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.button_761e {
  background: #e8f5e9;
  color: #2e7d32;
}

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

.column_ee63 {
  background: #fff3e0;
  color: #e65100;
}

.texture_3af8 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.texture_3af8 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.menu-e349 {
  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-e349:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.preview_8a6d {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.paragraph-4a23 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.paragraph-4a23 strong {
  color: var(--color-primary);
}

.box_short_0574 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.basic-d3d5 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.container-active-1861 {
  max-width: 900px;
  margin: 0 auto;
}

.detail-f3a7 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.secondary-rough-d4b0 {
  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);
}

.secondary-rough-d4b0:hover {
  background: var(--color-bg-alt);
}

.west-1fc8 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.secondary-rough-d4b0[aria-expanded="true"] .west-1fc8 {
  transform: rotate(180deg);
}

.frame-0992 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.frame-0992 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.frame-0992 ul,
.frame-0992 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.frame-0992 li {
  margin-bottom: var(--space-xs);
}

.hidden-d32f {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.layout-136f {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.hidden-d32f code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.highlight_old_7a56 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.slow-d65b {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.orange_bfbd {
  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);
}

.background-basic-dcc5 {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.picture_old_8ebd {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .picture_old_8ebd {
    grid-template-columns: 1fr;
  }
}

.light-93c8,
.button_c3f8 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.light-93c8 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.button_c3f8 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.light-93c8 h4,
.button_c3f8 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.light-93c8 ul,
.button_c3f8 ul {
  list-style: none;
  padding: 0;
}

.light-93c8 li,
.button_c3f8 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.frame-dc9d {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .frame-dc9d {
    grid-template-columns: 1fr;
  }
}

.carousel-west-37ba {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.popup-8860 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.accordion-8aea {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.carousel-west-37ba h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.carousel-west-37ba ul {
  list-style: none;
  padding: 0;
}

.carousel-west-37ba li {
  padding: var(--space-xs) 0;
  color: white;
}

.section-21f5 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.section-21f5 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.section-21f5 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.under_9f7f {
  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);
}

.dropdown_c267 {
  font-style: italic;
}

.column-next-2f2f {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.fresh-e49a {
  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;
}

.fresh-e49a h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.fresh-e49a p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.row_33ca {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.button_huge_8946 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.heading_short_e8de {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.breadcrumb_medium_bb63 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .breadcrumb_medium_bb63 {
    grid-template-columns: 1fr;
  }
}

.sidebar_c475 {
  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);
}

.sidebar_c475:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.text_gas_e81a {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.sidebar_c475 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.sidebar_c475 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.hidden_fast_111d {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.description_prev_e82c {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
  .description_prev_e82c {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.iron_b644 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.texture_tall_63a9 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.gas-8804 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.gas-8804 .description_outer_d145 {
  color: #4caf50;
  font-size: 0.875rem;
}

.narrow_c982 {
  list-style: none;
  padding: 0;
}

.narrow_c982 li {
  margin-bottom: var(--space-xs);
}

.narrow_c982 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.narrow_c982 a:hover {
  color: white;
}

.hidden-80f7 {
  list-style: none;
  padding: 0;
}

.hidden-80f7 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.hidden-80f7 a {
  color: #b0b0b0;
  text-decoration: none;
}

.hidden-80f7 a:hover {
  color: white;
}

.info_6bcf {
  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);
}

.footer_wood_b7f0 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.footer_wood_b7f0 a {
  color: #4caf50;
  text-decoration: none;
}

.focus_a5e6 {
  font-size: 0.75rem;
  color: #666666;
}

.button-5cf8 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.up-f84e {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.up-f84e:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .info_6bcf {
    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;
  }
  
  .chip-6af2 {
    font-size: 2rem;
  }
  
  .thick-1a2e {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .copper-009c,
  .chip_a866 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .item-7e3e,
  .paragraph-blue-eb3c,
  .black-a64f,
  .outer_7ba2,
  .picture_old_8ebd,
  .frame-dc9d,
  .breadcrumb_medium_bb63,
  .description_prev_e82c {
    grid-template-columns: 1fr;
  }
  
  .input-1c2b {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .tooltip_simple_6f55 {
    padding: var(--space-lg) 0;
  }
  
  .outer-8461 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .outer-8461 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .full-2f87 {
    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;
  }
  
  .input-1c2b {
    grid-template-columns: 1fr;
  }
  
  .photo-3682,
  .row_33ca,
  .secondary_ada3 {
    flex-direction: column;
    width: 100%;
  }
  
  .list-current-7d44,
  .video_thick_7f15,
  .photo-3682 .full-2f87,
  .row_33ca .full-2f87 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .chip-6af2 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .thick-1a2e {
    font-size: 1.375rem;
  }
  
  .right_d496 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .tabs-in-b07a,
  .image-prev-274e,
  .chip-medium-d646,
  .gradient_fresh_8678,
  .shade_active_d1bc {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .disabled_ee37 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .badge_6240 {
    gap: var(--space-xs);
  }
  
  .message-b938 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .element-stale-7b33 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .popup-outer-f4d0 {
    width: 150px;
    height: 150px;
  }
  
  .carousel-3286 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .stale_8e58,
  .lower_3969,
  .photo-3682,
  .fresh-e49a,
  .button_huge_8946,
  .hidden_fast_111d,
  .lower-1b62 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .tooltip_simple_6f55 {
    page-break-inside: avoid;
  }
}

/* css-noise: 3a86 */
.phantom-card-u0 {
  padding: 0.3rem;
  font-size: 12px;
  line-height: 1.3;
}