/* ============================================
   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)
   ============================================ */
.button-e771 {
  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;
}

.button-e771:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.focus-c330 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .focus-c330 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .focus-c330 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.column_out_256b):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. */
.column_out_256b,
header,
.wide-d79d,
.solid-27b4,
.video_bright_3723,
.black_cf18,
.message-silver-f963,
.current_9fcc,
.large-d310 {
  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
   ============================================ */
.column_out_256b {
  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);
}

.modal_simple_a5c7 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.column_out_256b.fresh_3c26 {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.preview_large_f674 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.summary_0449 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.wrapper_motion_8f8f img {
  height: 36px;
  width: auto;
  display: block;
}

.glass-c9f2 {
  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;
}

.nav_full_3e9f {
  flex: 1;
}

.over_ce91 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.shadow_old_594d {
  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);
}

.shadow_old_594d:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.shadow_old_594d.paragraph_6ce2 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.mask_24f9 {
  position: relative;
}

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

.hero_dark_abbf 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） */
.mask_24f9:hover .hero_dark_abbf svg,
.hero_dark_abbf[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.tiny-2d0f {
  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 */
.mask_24f9:hover .tiny-2d0f {
  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 */
.tiny-2d0f::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.dynamic_483b {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.dynamic_483b: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 */
.dynamic_483b[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.shadow_2a10 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.logo-1064 {
  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;
}

.logo-1064:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.logo-1064 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.footer-green-fc55 {
  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;
}

.footer-green-fc55: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);
}

.footer-green-fc55 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

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

.filter_2e36 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.last_fafb[aria-expanded="true"] .filter_2e36:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.last_fafb[aria-expanded="true"] .filter_2e36:nth-child(2) {
  opacity: 0;
}

.last_fafb[aria-expanded="true"] .filter_2e36:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .nav_full_3e9f {
    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 */
  }

  .nav_full_3e9f::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .nav_full_3e9f.component_iron_29e4 {
    display: block;
    right: 0;
  }
  
  .over_ce91 {
    flex-direction: column;
    gap: 0;
  }
  
  .shadow_old_594d {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .nav_full_3e9f::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;
  }
  
  .nav_full_3e9f.component_iron_29e4::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .nav_full_3e9f {
    display: none;
  }
  
  .last_fafb {
    display: flex;
  }
  
  .glass-c9f2 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .logo-1064,
  .footer-green-fc55 {
    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 */
  .mask_24f9 {
    position: relative;
  }
  
  .tiny-2d0f {
    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;
  }
  
  .hero_dark_abbf[aria-expanded="true"] + .tiny-2d0f {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .dynamic_483b {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .shadow_2a10 {
    gap: 8px;
  }
  
  .logo-1064 {
    display: none;
  }
  
  .footer-green-fc55 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .wrapper_motion_8f8f img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .footer-green-fc55 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .footer-green-fc55 svg {
    width: 14px;
    height: 14px;
  }
  
  .preview_large_f674 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.wide-d79d {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.section-last-4c5f {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.box-f10b {
  display: flex;
  align-items: center;
  gap: 6px;
}

.box-f10b svg {
  flex-shrink: 0;
}

.box-f10b a {
  color: var(--color-primary);
  text-decoration: none;
}

.box-f10b a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .section-last-4c5f {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.solid-27b4 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.search-a50f {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .search-a50f {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.message_over_69e3 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.message_over_69e3 a {
  color: var(--color-primary);
  text-decoration: none;
}

.message_over_69e3 a:hover {
  text-decoration: underline;
}

.component_active_1aa7 {
  color: var(--color-text-lighter);
}

.button-fcf4 {
  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) {
  .button-fcf4 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .button-fcf4 {
    font-size: 1.5rem;
  }
}

.feature-clean-a252 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.section-inner-1b24 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .section-inner-1b24 {
    grid-template-columns: 1fr;
  }
}

.description-c592 {
  display: flex;
  gap: var(--space-sm);
}

.logo-paper-319d {
  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;
}

.link_6d67 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.link_6d67 strong {
  font-weight: 600;
  color: var(--color-text);
}

.link_6d67 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.picture-warm-5e8d {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.tooltip_gas_f30f {
  display: flex;
  align-items: center;
  justify-content: center;
}

.form-lower-ba88 {
  position: relative;
  text-align: center;
}

.form-lower-ba88 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.clean_57b1 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.label-narrow-8271 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.gradient_9884 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.nav_fde4 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.background-black-92f9 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.surface_f8c1 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .search-a50f {
    grid-template-columns: 1fr;
  }
  
  .button-fcf4 {
    font-size: 1.75rem;
  }
  
  .tooltip_gas_f30f {
    order: -1;
    max-width: 100%;
  }
  
  .form-lower-ba88 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .button-fcf4 {
    font-size: 1.5rem;
  }
  
  .feature-clean-a252 {
    font-size: 1rem;
  }
  
  .message_over_69e3 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .form-lower-ba88 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.label-dim-2c8b {
  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;
}

.modal_bottom_68b8 {
  background: var(--color-primary);
  color: white;
}

.modal_bottom_68b8:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.widget_outer_845c {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.widget_outer_845c:hover {
  background: var(--color-primary);
  color: white;
}

.label-8a90 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.label-8a90:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.alert-41d6 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.status-5c25 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.video_bright_3723 {
  padding: var(--space-xl) 0;
  background: white;
}

.rough_de0b {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.menu_e905 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.menu_e905:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.advanced-3ee4 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.medium-9be3 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.stale-a7de {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.black_cf18 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.item-2cf1 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.notification_small_9a96 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.focus_85da {
  list-style: none;
  counter-reset: toc-counter;
}

.focus_85da li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.focus_85da 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);
}

.focus_85da 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;
}

.focus_85da li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.message-silver-f963 {
  padding: var(--space-xxl) 0;
}

.tooltip-2b45 {
  background: var(--color-bg-section);
}

.wood_0a8b {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.status_small_5c38 {
  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);
}

.photo_1c35 {
  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);
}

.search-b1d4 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.search-1752 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .search-1752 {
    grid-template-columns: 1fr 300px;
  }
}

.photo_679d {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.photo_679d img {
  max-width: 100%;
  height: auto;
  display: block;
}

.photo_679d pre,
.photo_679d code {
  overflow-x: auto;
  max-width: 100%;
}

.photo_679d 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);
}

.photo_679d h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.photo_679d h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.photo_679d p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.photo_679d ul,
.photo_679d ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.photo_679d li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.photo_679d strong {
  font-weight: 600;
  color: var(--color-text);
}

.photo_679d a {
  color: var(--color-primary);
  text-decoration: underline;
}

.photo_679d a:hover {
  color: var(--color-primary-dark);
}

.static_272f {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.static_272f li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.static_272f 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) {
  .search-1752 {
    grid-template-columns: 1fr;
  }
  
  .photo_1c35 {
    font-size: 1.75rem;
  }
  
  .photo_679d {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .photo_1c35 {
    font-size: 1.5rem;
  }
  
  .photo_679d h3 {
    font-size: 1.375rem;
  }
  
  .photo_679d h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.down_bf38 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.shadow-c337 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.link_86f3 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.blue-4414 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.fast-eb09 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.chip-065c {
  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;
}

.primary_orange_1642 {
  flex-shrink: 0;
}

.aside_7df8 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.tertiary_d430 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .tertiary_d430 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.notice-rough-6032,
.link-cool-4c45,
.first_c5ec {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.notice-rough-6032 thead,
.link-cool-4c45 thead {
  background: var(--color-primary);
  color: white;
}

.notice-rough-6032 th,
.notice-rough-6032 td,
.link-cool-4c45 th,
.link-cool-4c45 td,
.first_c5ec th,
.first_c5ec td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .notice-rough-6032 th,
  .notice-rough-6032 td,
  .link-cool-4c45 th,
  .link-cool-4c45 td,
  .first_c5ec th,
  .first_c5ec td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .notice-rough-6032,
  .link-cool-4c45,
  .first_c5ec {
    min-width: 600px;
  }
}

.notice-rough-6032 th,
.link-cool-4c45 th,
.first_c5ec th {
  font-weight: 600;
}

.notice-rough-6032 tbody tr:hover,
.link-cool-4c45 tbody tr:hover,
.first_c5ec tbody tr:hover {
  background: var(--color-bg-alt);
}

.black_6024 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.video_middle_94e0 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.alert_d8e8 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.alert_d8e8 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.under-55ae {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.under-55ae h4 {
  color: white;
}

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

.surface_2f34 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.surface_2f34:last-child {
  border-bottom: none;
}

.surface_2f34 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.surface_2f34 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.medium-ee09 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.dim-71e3 {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.dim-71e3:hover {
  text-decoration: underline;
}

.pink-89da {
  text-align: center;
  margin-bottom: var(--space-md);
}

.primary_hovered_7d34 {
  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);
}

.primary_hovered_7d34 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.heading-d2cb {
  font-weight: 600;
  color: white;
}

.large-f162 {
  list-style: none;
  padding: 0;
}

.large-f162 li {
  padding: var(--space-xs) 0;
}

.backdrop_bright_ae22 {
  color: #4caf50;
}

.lower_7170 {
  color: #ff9800;
}

.summary_420d {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.up-7d61 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.secondary_e5ae {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.basic-2705 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.nav-in-dfd2 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.active-in-79c3 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.icon_lite_a65e {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .icon_lite_a65e {
    grid-template-columns: 1fr;
  }
}

.backdrop_c18f {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.backdrop_c18f:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.gold-7589 {
  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;
}

.backdrop_c18f h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.backdrop_c18f p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.summary_hard_0839 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.heading-d2cb {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.logo-1368 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.in-5cf1 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.in-5cf1 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.aside_smooth_ef51 {
  max-width: 900px;
  margin: 0 auto;
}

.orange-5cb7 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.column-612c {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .column-612c {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.modal_white_b39b {
  margin-top: var(--space-xxl);
}

.modal_white_b39b h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.gallery-c98c {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .gallery-c98c {
    grid-template-columns: 1fr;
  }
}

.up-d05b {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.basic-88bb {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.breadcrumb_4204 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.up-d05b h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.up-d05b ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.up-d05b li {
  padding: var(--space-xs) 0;
  color: white;
}

.up-d05b .label-dim-2c8b {
  width: 100%;
  background: white;
}

.basic-88bb .label-dim-2c8b {
  color: #667eea;
}

.breadcrumb_4204 .label-dim-2c8b {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.layout-aa5e {
  max-width: 900px;
  margin: 0 auto;
}

.upper_1d85 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.photo_2fbc {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.selected-0e62 {
  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);
}

.photo_2fbc h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.layout-5607 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .photo_2fbc {
    padding: var(--space-md);
  }
  
  .layout-5607 {
    padding: var(--space-md);
  }
  
  .text_8ee4 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.filter_south_a394 ol,
.filter_south_a394 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.filter_south_a394 li {
  margin-bottom: var(--space-sm);
}

.filter_south_a394 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.gradient-huge-f600 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.gallery-e6f5 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.text_8ee4 {
  margin-top: var(--space-lg);
  text-align: center;
}

.text_8ee4 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.fluid-3b0e,
.simple-64e7,
.widget_slow_7c4d,
.border-yellow-4328 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.block-paper-da9c {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.stale-1991 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.glass_f7ba {
  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) {
  .glass_f7ba {
    font-size: 0.625rem;
  }
}

.active-6c41 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.active-6c41:hover {
  background: var(--color-primary-dark);
}

.detail-last-31d6 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.detail-last-31d6 h4 {
  margin-bottom: var(--space-md);
}

.footer_2f99 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.pro-294b {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.alert_advanced_54da {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .alert_advanced_54da {
    grid-template-columns: 1fr;
  }
}

.info-left-0f88 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.paper-ae53 {
  border-color: var(--color-success);
}

.detail-tiny-3fd7 {
  border-color: var(--color-warning);
}

.soft_223f {
  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);
}

.paper-ae53 .soft_223f {
  background: #e8f5e9;
  color: var(--color-success);
}

.detail-tiny-3fd7 .soft_223f {
  background: #fff3e0;
  color: var(--color-warning);
}

.info-left-0f88 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.info-left-0f88 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.chip-north-c6f5 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.search_middle_2677 {
  margin: var(--space-xxl) 0;
}

.search_middle_2677 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.search_middle_2677 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.table-3ad6 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .table-3ad6 {
    grid-template-columns: 1fr;
  }
}

.breadcrumb-9081 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.breadcrumb-9081 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.shadow-278d {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.shadow-278d input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.chip_glass_c192 {
  margin-top: var(--space-xxl);
}

.advanced_a8e1 {
  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);
}

.border_1bab {
  text-align: center;
}

.column-short-7c6c {
  width: 180px;
  height: 180px;
  margin: 0 auto var(--space-md);
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  box-shadow: var(--shadow-xl);
}

.glass_5718 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.column-short-7c6c .heading-d2cb {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.overlay-2777 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.gallery_96b1 p {
  margin-bottom: var(--space-md);
}

.texture-left-b133 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .advanced_a8e1 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.label-focused-6fa9 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.easy_cff5 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.down_00ca {
  margin-bottom: var(--space-xl);
}

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

.copper_3bff {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.clean-1184 {
  color: var(--color-text-light);
}

.thick-a53a {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.gradient_east_937c {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.surface-liquid-b4af {
  font-weight: 600;
  color: var(--color-text);
}

.simple_adb5 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.wide-c94b {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

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

.content_e84c {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.huge_079a {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.icon-cbde {
  border: 2px solid #4caf50;
}

.notice-5009 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.action-bab0 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.breadcrumb_7c0c {
  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;
}

.detail-fd37 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.gallery_green_5d6e {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.mask-fb7f {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.button_b92d {
  text-align: right;
}

.button_b92d .menu_5cb6 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.search-hard-d234 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.preview-c310 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.preview-c310 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.slider_paper_03bb {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.badge-a533 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.aside-fixed-5188 {
  background: #e8f5e9;
  color: #2e7d32;
}

.paper_201c {
  background: #e3f2fd;
  color: #1565c0;
}

.layout-warm-8572 {
  background: #fff3e0;
  color: #e65100;
}

.next-3602 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.next-3602 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.breadcrumb_11b1 {
  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);
}

.breadcrumb_11b1:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.fluid_389f {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.complex-4df6 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.complex-4df6 strong {
  color: var(--color-primary);
}

.copper-5ac2 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.surface_f310 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.tooltip-tall-7e5a {
  max-width: 900px;
  margin: 0 auto;
}

.message_wood_9c92 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.under_4020 {
  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);
}

.under_4020:hover {
  background: var(--color-bg-alt);
}

.layout_8857 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.under_4020[aria-expanded="true"] .layout_8857 {
  transform: rotate(180deg);
}

.thick-8c95 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.thick-8c95 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.thick-8c95 ul,
.thick-8c95 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.thick-8c95 li {
  margin-bottom: var(--space-xs);
}

.cold_4a24 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.solid_9e38 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.cold_4a24 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.hard_a851 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.pink-16fe {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.mask-rough-bd9b {
  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);
}

.search_5a5c {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.info-easy-bbf7 {
  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-easy-bbf7 {
    grid-template-columns: 1fr;
  }
}

.simple_7c24,
.center_1d3b {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.simple_7c24 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.center_1d3b {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.simple_7c24 h4,
.center_1d3b h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.simple_7c24 ul,
.center_1d3b ul {
  list-style: none;
  padding: 0;
}

.simple_7c24 li,
.center_1d3b li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.form_19b6 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .form_19b6 {
    grid-template-columns: 1fr;
  }
}

.basic-429f {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.hard_4c37 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.main_37bd {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.basic-429f h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.basic-429f ul {
  list-style: none;
  padding: 0;
}

.basic-429f li {
  padding: var(--space-xs) 0;
  color: white;
}

.form_0f57 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.form_0f57 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.form_0f57 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.outline-8fa8 {
  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);
}

.middle-423e {
  font-style: italic;
}

.tertiary_0ac9 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.yellow_6449 {
  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;
}

.yellow_6449 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.yellow_6449 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.form-6ee6 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.current_9fcc {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.link-c3dc {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.rough_5fc0 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .rough_5fc0 {
    grid-template-columns: 1fr;
  }
}

.border-thick-8660 {
  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);
}

.border-thick-8660:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.frame-4ae7 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.border-thick-8660 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.border-thick-8660 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.large-d310 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.wrapper_c9e4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
  .wrapper_c9e4 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.narrow_1926 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.hard_2485 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.media-d660 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.media-d660 .description-c592 {
  color: #4caf50;
  font-size: 0.875rem;
}

.border_tall_bb74 {
  list-style: none;
  padding: 0;
}

.border_tall_bb74 li {
  margin-bottom: var(--space-xs);
}

.border_tall_bb74 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.border_tall_bb74 a:hover {
  color: white;
}

.aside_9357 {
  list-style: none;
  padding: 0;
}

.aside_9357 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.aside_9357 a {
  color: #b0b0b0;
  text-decoration: none;
}

.aside_9357 a:hover {
  color: white;
}

.tertiary-f410 {
  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);
}

.gas_b448 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.gas_b448 a {
  color: #4caf50;
  text-decoration: none;
}

.out_5138 {
  font-size: 0.75rem;
  color: #666666;
}

.paragraph_c831 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.static_46fe {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.static_46fe:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .tertiary-f410 {
    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;
  }
  
  .button-fcf4 {
    font-size: 2rem;
  }
  
  .photo_1c35 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .search-a50f,
  .search-1752 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .icon_lite_a65e,
  .alert_advanced_54da,
  .gallery-c98c,
  .table-3ad6,
  .info-easy-bbf7,
  .form_19b6,
  .rough_5fc0,
  .wrapper_c9e4 {
    grid-template-columns: 1fr;
  }
  
  .rough_de0b {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .message-silver-f963 {
    padding: var(--space-lg) 0;
  }
  
  .focus_85da li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .focus_85da li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .label-dim-2c8b {
    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;
  }
  
  .rough_de0b {
    grid-template-columns: 1fr;
  }
  
  .picture-warm-5e8d,
  .form-6ee6,
  .footer_2f99 {
    flex-direction: column;
    width: 100%;
  }
  
  .alert-41d6,
  .status-5c25,
  .picture-warm-5e8d .label-dim-2c8b,
  .form-6ee6 .label-dim-2c8b {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .button-fcf4 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .photo_1c35 {
    font-size: 1.375rem;
  }
  
  .advanced-3ee4 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .menu_e905,
  .backdrop_c18f,
  .alert_d8e8,
  .huge_079a,
  .upper_1d85 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .glass_f7ba {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .section-last-4c5f {
    gap: var(--space-xs);
  }
  
  .box-f10b {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .primary_hovered_7d34 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .column-short-7c6c {
    width: 150px;
    height: 150px;
  }
  
  .glass_5718 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .column_out_256b,
  .wide-d79d,
  .picture-warm-5e8d,
  .yellow_6449,
  .current_9fcc,
  .large-d310,
  .last_fafb {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .message-silver-f963 {
    page-break-inside: avoid;
  }
}

/* css-noise: eb39 */
.section-ac02 {
  padding: 0.3rem;
  font-size: 14px;
  line-height: 1.3;
}

/* css-noise: 7fb5 */
.promo-block-o7 {
  padding: 0.3rem;
  font-size: 11px;
  line-height: 1.2;
}
