/* ============================================
   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)
   ============================================ */
.slow-d1c7 {
  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;
}

.slow-d1c7:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.tiny_d004 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .tiny_d004 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .tiny_d004 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.tooltip-narrow-6d3e):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container.
   html/body are excluded on purpose: releasing their max-width removes the
   last guard against a horizontally scrollable page. */
.tooltip-narrow-6d3e,
header,
.menu-hard-fde9,
.alert-pro-0021,
.disabled_28c0,
.silver-4ed2,
.first-5fe3,
.button_5676,
.widget_5e54 {
  max-width: none;
}

/* overflow-x stays off <html>: pairing it with body's hidden turns <html>
   into its own scroll container and breaks the sticky header. */
html,
body {
  width: 100%;
  max-width: 100%;
}

/* 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
   ============================================ */
.tooltip-narrow-6d3e {
  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);
}

.badge_liquid_65e6 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.tooltip-narrow-6d3e.left-d4f7 {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.pink_c03b {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.gold_f89c {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.description-red-4fce img {
  height: 36px;
  width: auto;
  display: block;
}

.sidebar_09c6 {
  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;
}

.image-stale-6b8a {
  flex: 1;
}

.badge-out-f3d9 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.new-f31b {
  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);
}

.new-f31b:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.new-f31b.link-77a2 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.banner_dim_7b7c {
  position: relative;
}

.alert_83de {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.alert_83de 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） */
.banner_dim_7b7c:hover .alert_83de svg,
.alert_83de[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.caption_motion_3d3d {
  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 */
.banner_dim_7b7c:hover .caption_motion_3d3d {
  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 */
.caption_motion_3d3d::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.footer-red-a7ab {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.footer-red-a7ab: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 */
.footer-red-a7ab[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.grid-up-1b3d {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.grid-8121 {
  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;
}

.grid-8121:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.grid-8121 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.sort-copper-4424 {
  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;
}

.sort-copper-4424: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);
}

.sort-copper-4424 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.dark_6351 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.advanced_2488 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.dark_6351[aria-expanded="true"] .advanced_2488:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.dark_6351[aria-expanded="true"] .advanced_2488:nth-child(2) {
  opacity: 0;
}

.dark_6351[aria-expanded="true"] .advanced_2488:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .image-stale-6b8a {
    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 */
  }

  .image-stale-6b8a::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .image-stale-6b8a.inner_4b28 {
    display: block;
    right: 0;
  }
  
  .badge-out-f3d9 {
    flex-direction: column;
    gap: 0;
  }
  
  .new-f31b {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .image-stale-6b8a::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;
  }
  
  .image-stale-6b8a.inner_4b28::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .image-stale-6b8a {
    display: none;
  }
  
  .dark_6351 {
    display: flex;
  }
  
  .sidebar_09c6 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .grid-8121,
  .sort-copper-4424 {
    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 */
  .banner_dim_7b7c {
    position: relative;
  }
  
  .caption_motion_3d3d {
    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;
  }
  
  .alert_83de[aria-expanded="true"] + .caption_motion_3d3d {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .footer-red-a7ab {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .grid-up-1b3d {
    gap: 8px;
  }
  
  .grid-8121 {
    display: none;
  }
  
  .sort-copper-4424 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .description-red-4fce img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .sort-copper-4424 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .sort-copper-4424 svg {
    width: 14px;
    height: 14px;
  }
  
  .pink_c03b {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.menu-hard-fde9 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.full_e215 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.status-gold-a5fc {
  display: flex;
  align-items: center;
  gap: 6px;
}

.status-gold-a5fc svg {
  flex-shrink: 0;
}

.status-gold-a5fc a {
  color: var(--color-primary);
  text-decoration: none;
}

.status-gold-a5fc a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .full_e215 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.alert-pro-0021 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.active_14fb {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .active_14fb {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.module-liquid-3301 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.module-liquid-3301 a {
  color: var(--color-primary);
  text-decoration: none;
}

.module-liquid-3301 a:hover {
  text-decoration: underline;
}

.banner_1ba4 {
  color: var(--color-text-lighter);
}

.gradient_9b40 {
  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) {
  .gradient_9b40 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .gradient_9b40 {
    font-size: 1.5rem;
  }
}

.mask_c96a {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.component_5f54 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .component_5f54 {
    grid-template-columns: 1fr;
  }
}

.focused-dc46 {
  display: flex;
  gap: var(--space-sm);
}

.wrapper-35de {
  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;
}

.input-bright-acc7 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.input-bright-acc7 strong {
  font-weight: 600;
  color: var(--color-text);
}

.input-bright-acc7 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.link_selected_95f4 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.footer_7236 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.up-74d1 {
  position: relative;
  text-align: center;
}

.up-74d1 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.pattern_f534 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.fast_5639 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.right_412e {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.component_d1f3 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.container-green-1f3a {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

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

@media (max-width: 968px) {
  .active_14fb {
    grid-template-columns: 1fr;
  }
  
  .gradient_9b40 {
    font-size: 1.75rem;
  }
  
  .footer_7236 {
    order: -1;
    max-width: 100%;
  }
  
  .up-74d1 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .gradient_9b40 {
    font-size: 1.5rem;
  }
  
  .mask_c96a {
    font-size: 1rem;
  }
  
  .module-liquid-3301 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .up-74d1 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.orange_b164 {
  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;
}

.item_e0d0 {
  background: var(--color-primary);
  color: white;
}

.item_e0d0:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.notice_over_8537 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.notice_over_8537:hover {
  background: var(--color-primary);
  color: white;
}

.chip_stale_56a6 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.chip_stale_56a6:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.icon_8acc {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.under_2f03 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.disabled_28c0 {
  padding: var(--space-xl) 0;
  background: white;
}

.aside_993b {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.orange-1f02 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.orange-1f02:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.easy-50c5 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.in_f6fa {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.content_liquid_76c4 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.silver-4ed2 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.disabled_clean_7f1d {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.table-first-d07c {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.blue_758c {
  list-style: none;
  counter-reset: toc-counter;
}

.blue_758c li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.blue_758c 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);
}

.blue_758c 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;
}

.blue_758c li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.first-5fe3 {
  padding: var(--space-xxl) 0;
}

.preview-84be {
  background: var(--color-bg-section);
}

.primary-6d40 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.aside-7842 {
  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);
}

.active_a7ab {
  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);
}

.paper-7c9c {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.pink-1790 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .pink-1790 {
    grid-template-columns: 1fr 300px;
  }
}

.tag-0022 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.tag-0022 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.tag-0022 pre,
.tag-0022 code {
  overflow-x: auto;
  max-width: 100%;
}

.tag-0022 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);
}

.tag-0022 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.tag-0022 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.tag-0022 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.tag-0022 ul,
.tag-0022 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.tag-0022 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.tag-0022 strong {
  font-weight: 600;
  color: var(--color-text);
}

.tag-0022 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.tag-0022 a:hover {
  color: var(--color-primary-dark);
}

.old-db7e {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.old-db7e li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.old-db7e 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) {
  .pink-1790 {
    grid-template-columns: 1fr;
  }
  
  .active_a7ab {
    font-size: 1.75rem;
  }
  
  .tag-0022 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .active_a7ab {
    font-size: 1.5rem;
  }
  
  .tag-0022 h3 {
    font-size: 1.375rem;
  }
  
  .tag-0022 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.gradient-left-1ec4 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.footer_warm_3e9f {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.tabs_liquid_3ee9 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.tag_4420 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.input-steel-edf6 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.east-f501 {
  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;
}

.filter-tall-8d03 {
  flex-shrink: 0;
}

.hidden-copper-03ee strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.notice-lite-1198 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .notice-lite-1198 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.dim-7816,
.tertiary_601d,
.title_pressed_67e4 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.dim-7816 thead,
.tertiary_601d thead {
  background: var(--color-primary);
  color: white;
}

.dim-7816 th,
.dim-7816 td,
.tertiary_601d th,
.tertiary_601d td,
.title_pressed_67e4 th,
.title_pressed_67e4 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .dim-7816 th,
  .dim-7816 td,
  .tertiary_601d th,
  .tertiary_601d td,
  .title_pressed_67e4 th,
  .title_pressed_67e4 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .dim-7816,
  .tertiary_601d,
  .title_pressed_67e4 {
    min-width: 600px;
  }
}

.dim-7816 th,
.tertiary_601d th,
.title_pressed_67e4 th {
  font-weight: 600;
}

.dim-7816 tbody tr:hover,
.tertiary_601d tbody tr:hover,
.title_pressed_67e4 tbody tr:hover {
  background: var(--color-bg-alt);
}

.active_3490 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.status-advanced-41e5 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.notice-2236 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.notice-2236 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.block_hard_4cb3 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.block_hard_4cb3 h4 {
  color: white;
}

.widget-ea84 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.photo-e59c {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.photo-e59c:last-child {
  border-bottom: none;
}

.photo-e59c dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.photo-e59c dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.surface_5e6d {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.white-0455 {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.white-0455:hover {
  text-decoration: underline;
}

.module_red_4572 {
  text-align: center;
  margin-bottom: var(--space-md);
}

.notice_7668 {
  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);
}

.notice_7668 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.outer_c4ed {
  font-weight: 600;
  color: white;
}

.first-c335 {
  list-style: none;
  padding: 0;
}

.first-c335 li {
  padding: var(--space-xs) 0;
}

.wide-7fc2 {
  color: #4caf50;
}

.bronze-ff4f {
  color: #ff9800;
}

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

.section-selected-ca6f {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.tooltip_light_b5bc {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.surface_fluid_b5e8 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.fresh-0340 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.list_acf4 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.iron-f6f9 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .iron-f6f9 {
    grid-template-columns: 1fr;
  }
}

.column_clean_2321 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.column_clean_2321:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.accordion-outer-7f87 {
  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;
}

.column_clean_2321 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.column_clean_2321 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.overlay-green-7b2d {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.outer_c4ed {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.layout-9b19 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.column-5236 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.column-5236 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.surface_dcb3 {
  max-width: 900px;
  margin: 0 auto;
}

.tabs-active-035f {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.north_8685 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .north_8685 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.mask-wood-ea91 {
  margin-top: var(--space-xxl);
}

.mask-wood-ea91 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

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

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

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

.widget_8621 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.inner-4ebb {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

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

.red-30fc ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

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

.red-30fc .orange_b164 {
  width: 100%;
  background: white;
}

.widget_8621 .orange_b164 {
  color: #667eea;
}

.inner-4ebb .orange_b164 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.white-28f8 {
  max-width: 900px;
  margin: 0 auto;
}

.search-da03 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.liquid_1d2c {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.column_bc39 {
  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);
}

.liquid_1d2c h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.column_e5ff {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .liquid_1d2c {
    padding: var(--space-md);
  }
  
  .column_e5ff {
    padding: var(--space-md);
  }
  
  .hidden_old_66ba {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.active_369c ol,
.active_369c ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.active_369c li {
  margin-bottom: var(--space-sm);
}

.active_369c code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.text-bright-f0d8 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.aside_6b23 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.hidden_old_66ba {
  margin-top: var(--space-lg);
  text-align: center;
}

.hidden_old_66ba img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.pro-3ca4,
.thick_d19c,
.cold_7fff,
.popup-d373 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.west_1ad2 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.hot_3354 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.frame-6fb5 {
  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) {
  .frame-6fb5 {
    font-size: 0.625rem;
  }
}

.pro_a36d {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.pro_a36d:hover {
  background: var(--color-primary-dark);
}

.badge_5677 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.badge_5677 h4 {
  margin-bottom: var(--space-md);
}

.fluid-0026 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.shade_purple_862c {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.easy-3171 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .easy-3171 {
    grid-template-columns: 1fr;
  }
}

.background_dirty_ee7c {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.slider-silver-aa8b {
  border-color: var(--color-success);
}

.clean_2072 {
  border-color: var(--color-warning);
}

.top_e65c {
  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);
}

.slider-silver-aa8b .top_e65c {
  background: #e8f5e9;
  color: var(--color-success);
}

.clean_2072 .top_e65c {
  background: #fff3e0;
  color: var(--color-warning);
}

.background_dirty_ee7c h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.background_dirty_ee7c p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.menu-out-f92f {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.list-4bb7 {
  margin: var(--space-xxl) 0;
}

.list-4bb7 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.list-4bb7 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.gallery-dynamic-ab8a {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .gallery-dynamic-ab8a {
    grid-template-columns: 1fr;
  }
}

.thumbnail-9501 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.thumbnail-9501 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.dropdown-b442 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.dropdown-b442 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.modal-thick-ad22 {
  margin-top: var(--space-xxl);
}

.action-1f1f {
  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);
}

.hover_selected_0c0d {
  text-align: center;
}

.tag-13f8 {
  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);
}

.up-c0b0 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.tag-13f8 .outer_c4ed {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.gas_1d84 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.media-a226 p {
  margin-bottom: var(--space-md);
}

.current-2dce {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .action-1f1f {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.pattern-9530 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.texture_a7ed {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.soft_47dd {
  margin-bottom: var(--space-xl);
}

.banner_c516 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.glass-9fea {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.preview_f6db {
  color: var(--color-text-light);
}

.disabled_f5eb {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.logo_active_815e {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.info-8b28 {
  font-weight: 600;
  color: var(--color-text);
}

.inner-6ab0 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.steel_475b {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.gas_7b59 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.heading_action_92dc {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.alert_d5ed {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.aside_f8b2 {
  border: 2px solid #4caf50;
}

.modal-full-5082 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.north-9a05 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.heading_1273 {
  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;
}

.photo-cold-3e7c {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.silver_4691 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.silver-195e {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.block_small_f8ad {
  text-align: right;
}

.block_small_f8ad .hover-static-d6f3 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.tag-08ae {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.header_158f h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.header_158f p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.current-97ae {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.module-2bb0 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.primary_ff3f {
  background: #e8f5e9;
  color: #2e7d32;
}

.surface_0d0e {
  background: #e3f2fd;
  color: #1565c0;
}

.right_843b {
  background: #fff3e0;
  color: #e65100;
}

.hero-da7d {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.hero-da7d span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.hovered-3fd2 {
  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);
}

.hovered-3fd2:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.out-ad45 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.article-yellow-487f {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.article-yellow-487f strong {
  color: var(--color-primary);
}

.tabs-0c33 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.panel_south_b015 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.focus-small-844a {
  max-width: 900px;
  margin: 0 auto;
}

.static-4758 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.motion-1802 {
  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);
}

.motion-1802:hover {
  background: var(--color-bg-alt);
}

.yellow_037a {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.motion-1802[aria-expanded="true"] .yellow_037a {
  transform: rotate(180deg);
}

.main_27e6 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.main_27e6 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.main_27e6 ul,
.main_27e6 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.main_27e6 li {
  margin-bottom: var(--space-xs);
}

.column_f8af {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.component-17ec {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.column_f8af code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.cool_5462 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.complex-92d2 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.shade_medium_256c {
  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);
}

.dark_ef15 {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.info-44ba {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .info-44ba {
    grid-template-columns: 1fr;
  }
}

.orange-c2fd,
.content_fixed_93dc {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.orange-c2fd {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.content_fixed_93dc {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.orange-c2fd h4,
.content_fixed_93dc h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.orange-c2fd ul,
.content_fixed_93dc ul {
  list-style: none;
  padding: 0;
}

.orange-c2fd li,
.content_fixed_93dc li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.copper_a6b2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .copper_a6b2 {
    grid-template-columns: 1fr;
  }
}

.lower_14e0 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.west-a5cf {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.basic-7693 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.lower_14e0 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.lower_14e0 ul {
  list-style: none;
  padding: 0;
}

.lower_14e0 li {
  padding: var(--space-xs) 0;
  color: white;
}

.yellow_eb62 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.yellow_eb62 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.yellow_eb62 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.light-78b6 {
  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);
}

.notification-970d {
  font-style: italic;
}

.grid-b8fe {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.caption_motion_96b7 {
  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;
}

.caption_motion_96b7 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.caption_motion_96b7 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

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

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.button_5676 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.warm_8be4 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.last-2d47 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .last-2d47 {
    grid-template-columns: 1fr;
  }
}

.wood_2f96 {
  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);
}

.wood_2f96:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.gas_6ed9 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.wood_2f96 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.wood_2f96 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.widget_5e54 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.detail-over-9c69 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
  .detail-over-9c69 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.table-1518 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.upper-590c p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.under-7b86 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.under-7b86 .focused-dc46 {
  color: #4caf50;
  font-size: 0.875rem;
}

.image-332c {
  list-style: none;
  padding: 0;
}

.image-332c li {
  margin-bottom: var(--space-xs);
}

.image-332c a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.image-332c a:hover {
  color: white;
}

.hover-359b {
  list-style: none;
  padding: 0;
}

.hover-359b li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.hover-359b a {
  color: #b0b0b0;
  text-decoration: none;
}

.hover-359b a:hover {
  color: white;
}

.sidebar_action_3b92 {
  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);
}

.tiny-f16e p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.tiny-f16e a {
  color: #4caf50;
  text-decoration: none;
}

.inner-5e30 {
  font-size: 0.75rem;
  color: #666666;
}

.form-6251 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.video-top-946c {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.video-top-946c:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .sidebar_action_3b92 {
    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;
  }
  
  .gradient_9b40 {
    font-size: 2rem;
  }
  
  .active_a7ab {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .active_14fb,
  .pink-1790 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .iron-f6f9,
  .easy-3171,
  .warm-1dbd,
  .gallery-dynamic-ab8a,
  .info-44ba,
  .copper_a6b2,
  .last-2d47,
  .detail-over-9c69 {
    grid-template-columns: 1fr;
  }
  
  .aside_993b {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .first-5fe3 {
    padding: var(--space-lg) 0;
  }
  
  .blue_758c li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .blue_758c li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .orange_b164 {
    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;
  }
  
  .aside_993b {
    grid-template-columns: 1fr;
  }
  
  .link_selected_95f4,
  .hovered_adfa,
  .fluid-0026 {
    flex-direction: column;
    width: 100%;
  }
  
  .icon_8acc,
  .under_2f03,
  .link_selected_95f4 .orange_b164,
  .hovered_adfa .orange_b164 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .gradient_9b40 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .active_a7ab {
    font-size: 1.375rem;
  }
  
  .easy-50c5 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .orange-1f02,
  .column_clean_2321,
  .notice-2236,
  .alert_d5ed,
  .search-da03 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .frame-6fb5 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .full_e215 {
    gap: var(--space-xs);
  }
  
  .status-gold-a5fc {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .notice_7668 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .tag-13f8 {
    width: 150px;
    height: 150px;
  }
  
  .up-c0b0 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .tooltip-narrow-6d3e,
  .menu-hard-fde9,
  .link_selected_95f4,
  .caption_motion_96b7,
  .button_5676,
  .widget_5e54,
  .dark_6351 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .first-5fe3 {
    page-break-inside: avoid;
  }
}

/* css-noise: eb39 */
.white-acbb {
  padding: 0.3rem;
  font-size: 14px;
  line-height: 1.3;
}

/* css-noise: 212d */
.promo-block-g2 {
  padding: 0.5rem;
  font-size: 11px;
  line-height: 1.3;
}