/* ============================================
   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)
   ============================================ */
.first-db4a {
  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;
}

.first-db4a:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.preview_0864 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .preview_0864 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .preview_0864 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.hover_slow_4268):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.hover_slow_4268,
header,
.popup-ed2d,
.pattern-be9a,
.frame_light_a873,
.footer-old-ac0c,
.input-down-34d3,
.north-2d86,
.hero-smooth-32ae {
  max-width: none;
}

/* Critical mobile fix: prevent any overflow */
section,
article,
div,
main {
  overflow-wrap: break-word;
  word-wrap: break-word;
}

/* Ensure images never cause overflow */
img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Ensure SVG icons don't cause issues */
svg {
  max-width: 100%;
  height: auto;
}

/* ============================================
   4. HEADER & NAVIGATION
   ============================================ */
.hover_slow_4268 {
  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);
}

.layout_paper_b50a {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.hover_slow_4268.icon_slow_375d {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.photo_c053 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.easy_dd4b {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.card-clean-e230 img {
  height: 36px;
  width: auto;
  display: block;
}

.gallery-steel-e806 {
  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;
}

.component-tiny-c88e {
  flex: 1;
}

.fast-1278 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.disabled-53f7 {
  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);
}

.disabled-53f7:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.disabled-53f7.banner_wood_489e {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.logo-warm-315d {
  position: relative;
}

.wood-8e3b {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.wood-8e3b 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） */
.logo-warm-315d:hover .wood-8e3b svg,
.wood-8e3b[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.menu_next_56c9 {
  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 */
.logo-warm-315d:hover .menu_next_56c9 {
  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 */
.menu_next_56c9::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.content_0697 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.content_0697: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 */
.content_0697[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.icon-hovered-eb81 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.alert-dfaa {
  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;
}

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

.alert-dfaa svg {
  flex-shrink: 0;
}

/* Header Download Button */
.footer-complex-5816 {
  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-complex-5816: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-complex-5816 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

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

.heading-pro-6704 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.tooltip-8dbd[aria-expanded="true"] .heading-pro-6704:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.tooltip-8dbd[aria-expanded="true"] .heading-pro-6704:nth-child(2) {
  opacity: 0;
}

.tooltip-8dbd[aria-expanded="true"] .heading-pro-6704:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .component-tiny-c88e {
    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 */
  }

  .component-tiny-c88e::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .component-tiny-c88e.grid_easy_a3ae {
    display: block;
    right: 0;
  }
  
  .fast-1278 {
    flex-direction: column;
    gap: 0;
  }
  
  .disabled-53f7 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .component-tiny-c88e::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;
  }
  
  .component-tiny-c88e.grid_easy_a3ae::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .component-tiny-c88e {
    display: none;
  }
  
  .tooltip-8dbd {
    display: flex;
  }
  
  .gallery-steel-e806 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .alert-dfaa,
  .footer-complex-5816 {
    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 */
  .logo-warm-315d {
    position: relative;
  }
  
  .menu_next_56c9 {
    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;
  }
  
  .wood-8e3b[aria-expanded="true"] + .menu_next_56c9 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .content_0697 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .icon-hovered-eb81 {
    gap: 8px;
  }
  
  .alert-dfaa {
    display: none;
  }
  
  .footer-complex-5816 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .card-clean-e230 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .footer-complex-5816 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .footer-complex-5816 svg {
    width: 14px;
    height: 14px;
  }
  
  .photo_c053 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.popup-ed2d {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.container_cool_1ac4 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.fresh_79e2 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.fresh_79e2 svg {
  flex-shrink: 0;
}

.fresh_79e2 a {
  color: var(--color-primary);
  text-decoration: none;
}

.fresh_79e2 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .container_cool_1ac4 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.pattern-be9a {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.image-first-7f31 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .image-first-7f31 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.preview-purple-d2b8 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.preview-purple-d2b8 a {
  color: var(--color-primary);
  text-decoration: none;
}

.preview-purple-d2b8 a:hover {
  text-decoration: underline;
}

.summary_steel_bbe5 {
  color: var(--color-text-lighter);
}

.menu_current_ad00 {
  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) {
  .menu_current_ad00 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .menu_current_ad00 {
    font-size: 1.5rem;
  }
}

.feature-prev-28f0 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.form-thick-23ce {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .form-thick-23ce {
    grid-template-columns: 1fr;
  }
}

.component-1b94 {
  display: flex;
  gap: var(--space-sm);
}

.backdrop-fbb9 {
  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;
}

.content_focused_ca1c {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.content_focused_ca1c strong {
  font-weight: 600;
  color: var(--color-text);
}

.content_focused_ca1c span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.image_d7fb {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.secondary_ab95 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.media_3eb8 {
  position: relative;
  text-align: center;
}

.media_3eb8 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.breadcrumb-rough-3ca9 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.cool-d532 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.fast-794b {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.article_west_490d {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.dropdown_8cb5 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.complex-de00 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .image-first-7f31 {
    grid-template-columns: 1fr;
  }
  
  .menu_current_ad00 {
    font-size: 1.75rem;
  }
  
  .secondary_ab95 {
    order: -1;
    max-width: 100%;
  }
  
  .media_3eb8 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .menu_current_ad00 {
    font-size: 1.5rem;
  }
  
  .feature-prev-28f0 {
    font-size: 1rem;
  }
  
  .preview-purple-d2b8 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .media_3eb8 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.shadow_short_7a32 {
  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;
}

.dim-6015 {
  background: var(--color-primary);
  color: white;
}

.dim-6015:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.summary-2788 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.summary-2788:hover {
  background: var(--color-primary);
  color: white;
}

.backdrop-selected-01c1 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.backdrop-selected-01c1:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.feature_35e3 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.menu-64d4 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.frame_light_a873 {
  padding: var(--space-xl) 0;
  background: white;
}

.simple-ff4f {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.dirty_1c45 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.dirty_1c45:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.hero-hard-0d23 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.card-hard-9b77 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.info-stone-a816 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.footer-old-ac0c {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.fluid-4f71 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.alert_90be {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.purple_98cc {
  list-style: none;
  counter-reset: toc-counter;
}

.purple_98cc li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.purple_98cc 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);
}

.purple_98cc 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;
}

.purple_98cc li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.input-down-34d3 {
  padding: var(--space-xxl) 0;
}

.form-d1c0 {
  background: var(--color-bg-section);
}

.form-basic-f10f {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.element_088c {
  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);
}

.medium-83ef {
  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);
}

.tiny-49be {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.border_west_8a46 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .border_west_8a46 {
    grid-template-columns: 1fr 300px;
  }
}

.solid_f93c {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.solid_f93c img {
  max-width: 100%;
  height: auto;
  display: block;
}

.solid_f93c pre,
.solid_f93c code {
  overflow-x: auto;
  max-width: 100%;
}

.solid_f93c 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);
}

.solid_f93c h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.solid_f93c h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.solid_f93c p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.solid_f93c ul,
.solid_f93c ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.solid_f93c li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.solid_f93c strong {
  font-weight: 600;
  color: var(--color-text);
}

.solid_f93c a {
  color: var(--color-primary);
  text-decoration: underline;
}

.solid_f93c a:hover {
  color: var(--color-primary-dark);
}

.photo-wide-2c24 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.photo-wide-2c24 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.photo-wide-2c24 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) {
  .border_west_8a46 {
    grid-template-columns: 1fr;
  }
  
  .medium-83ef {
    font-size: 1.75rem;
  }
  
  .solid_f93c {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .medium-83ef {
    font-size: 1.5rem;
  }
  
  .solid_f93c h3 {
    font-size: 1.375rem;
  }
  
  .solid_f93c h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.badge-09eb {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.full-d9e9 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.hidden_df6a {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.sidebar-6cf7 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.carousel_large_2ffc strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.badge_focused_8760 {
  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;
}

.video-south-9819 {
  flex-shrink: 0;
}

.gas-7e5e strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.soft-1670 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .soft-1670 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.nav_red_7d10,
.in_239a,
.primary_prev_b50a {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.nav_red_7d10 thead,
.in_239a thead {
  background: var(--color-primary);
  color: white;
}

.nav_red_7d10 th,
.nav_red_7d10 td,
.in_239a th,
.in_239a td,
.primary_prev_b50a th,
.primary_prev_b50a td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .nav_red_7d10 th,
  .nav_red_7d10 td,
  .in_239a th,
  .in_239a td,
  .primary_prev_b50a th,
  .primary_prev_b50a td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .nav_red_7d10,
  .in_239a,
  .primary_prev_b50a {
    min-width: 600px;
  }
}

.nav_red_7d10 th,
.in_239a th,
.primary_prev_b50a th {
  font-weight: 600;
}

.nav_red_7d10 tbody tr:hover,
.in_239a tbody tr:hover,
.primary_prev_b50a tbody tr:hover {
  background: var(--color-bg-alt);
}

.tiny_6a6e {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.dirty-0a68 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.motion-f916 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.motion-f916 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

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

.sort_full_bfad h4 {
  color: white;
}

.link_1599 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.heading-6a2a {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.heading-6a2a:last-child {
  border-bottom: none;
}

.heading-6a2a dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.heading-6a2a dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.tabs-clean-aef4 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.slider_selected_dda4 {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.slider_selected_dda4:hover {
  text-decoration: underline;
}

.modal-action-4467 {
  text-align: center;
  margin-bottom: var(--space-md);
}

.title_left_b455 {
  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);
}

.title_left_b455 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.wood-e1bd {
  font-weight: 600;
  color: white;
}

.video_ab60 {
  list-style: none;
  padding: 0;
}

.video_ab60 li {
  padding: var(--space-xs) 0;
}

.popup_a79a {
  color: #4caf50;
}

.caption-55e0 {
  color: #ff9800;
}

.icon-3510 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.logo_rough_59f1 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.chip-action-9a3e {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.black_48ea {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.gradient_37f7 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.steel-a2b8 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.disabled_c93d {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .disabled_c93d {
    grid-template-columns: 1fr;
  }
}

.thumbnail-dark-9640 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.thumbnail-dark-9640:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.liquid_291a {
  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;
}

.thumbnail-dark-9640 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.thumbnail-dark-9640 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.tall-0c4b {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.wood-e1bd {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.table-center-875f {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.last_eb28 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.last_eb28 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.pattern_cool_c879 {
  max-width: 900px;
  margin: 0 auto;
}

.orange_f423 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.focus-42f2 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .focus-42f2 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.row-f500 {
  margin-top: var(--space-xxl);
}

.row-f500 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.slow-f9f3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .slow-f9f3 {
    grid-template-columns: 1fr;
  }
}

.light-3068 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.lite_e8ac {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.detail-narrow-eca5 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.light-3068 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.light-3068 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.light-3068 li {
  padding: var(--space-xs) 0;
  color: white;
}

.light-3068 .shadow_short_7a32 {
  width: 100%;
  background: white;
}

.lite_e8ac .shadow_short_7a32 {
  color: #667eea;
}

.detail-narrow-eca5 .shadow_short_7a32 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.hidden_focused_0bda {
  max-width: 900px;
  margin: 0 auto;
}

.gas-0330 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.search_7e4c {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.aside-right-d972 {
  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);
}

.search_7e4c h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.detail_2a76 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .search_7e4c {
    padding: var(--space-md);
  }
  
  .detail_2a76 {
    padding: var(--space-md);
  }
  
  .element-67d0 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.texture_upper_10ff ol,
.texture_upper_10ff ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.texture_upper_10ff li {
  margin-bottom: var(--space-sm);
}

.texture_upper_10ff code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.box-3d8e {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.paper-3c93 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.element-67d0 {
  margin-top: var(--space-lg);
  text-align: center;
}

.element-67d0 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.row_4dae,
.section_short_5332,
.middle_8533,
.backdrop-1ca0 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.picture_tiny_e0d2 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.overlay_bright_35e0 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.icon-first-06cf {
  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) {
  .icon-first-06cf {
    font-size: 0.625rem;
  }
}

.image-wood-6788 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.image-wood-6788:hover {
  background: var(--color-primary-dark);
}

.banner_aea2 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.banner_aea2 h4 {
  margin-bottom: var(--space-md);
}

.icon_4075 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.modal-206f {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.current_9f1a {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .current_9f1a {
    grid-template-columns: 1fr;
  }
}

.row-old-286a {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.right_8d2b {
  border-color: var(--color-success);
}

.accent_action_7a85 {
  border-color: var(--color-warning);
}

.solid_6487 {
  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);
}

.right_8d2b .solid_6487 {
  background: #e8f5e9;
  color: var(--color-success);
}

.accent_action_7a85 .solid_6487 {
  background: #fff3e0;
  color: var(--color-warning);
}

.row-old-286a h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.row-old-286a p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.surface-yellow-e78e {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.orange_93bb {
  margin: var(--space-xxl) 0;
}

.orange_93bb h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.orange_93bb > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.search_20b3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .search_20b3 {
    grid-template-columns: 1fr;
  }
}

.media-out-0800 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.media-out-0800 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.top_86eb {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.top_86eb input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.status-first-bfdb {
  margin-top: var(--space-xxl);
}

.section-top-9a9e {
  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);
}

.section-d841 {
  text-align: center;
}

.section-5048 {
  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);
}

.input-simple-5223 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.section-5048 .wood-e1bd {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.message_old_aa06 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.icon-top-1fe7 p {
  margin-bottom: var(--space-md);
}

.avatar_bd8c {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .section-top-9a9e {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.photo-bf14 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.link-easy-165f {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.title-c5ae {
  margin-bottom: var(--space-xl);
}

.focus_2928 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.accordion_1de1 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.over_bd97 {
  color: var(--color-text-light);
}

.inner-b6bb {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.hovered_f5f0 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.panel-simple-22a0 {
  font-weight: 600;
  color: var(--color-text);
}

.section_637b {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.copper-33ae {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.active_current_8591 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.out_2cd4 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.rough-cde8 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.rough-3651 {
  border: 2px solid #4caf50;
}

.content-north-f37d {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.over-c392 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.media_copper_9b3b {
  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;
}

.gradient_8470 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.plasma_dfd2 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.outline_center_e6e0 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.hover-f748 {
  text-align: right;
}

.hover-f748 .image_5ff0 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.tertiary-fe22 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.form-b896 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.form-b896 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.modal_a9dc {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.hover-fast-2934 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.container-274e {
  background: #e8f5e9;
  color: #2e7d32;
}

.hidden_00c5 {
  background: #e3f2fd;
  color: #1565c0;
}

.carousel-415d {
  background: #fff3e0;
  color: #e65100;
}

.first_87eb {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.first_87eb span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.fast-7bdc {
  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);
}

.fast-7bdc:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.paper-fb90 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.hovered-bf16 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.hovered-bf16 strong {
  color: var(--color-primary);
}

.smooth_f18b {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.shade-lower-d95a {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.element-9341 {
  max-width: 900px;
  margin: 0 auto;
}

.list_842e {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.pro-b213 {
  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);
}

.pro-b213:hover {
  background: var(--color-bg-alt);
}

.input-4574 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.pro-b213[aria-expanded="true"] .input-4574 {
  transform: rotate(180deg);
}

.gas-16e3 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.gas-16e3 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.gas-16e3 ul,
.gas-16e3 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.gas-16e3 li {
  margin-bottom: var(--space-xs);
}

.fluid-23a8 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.item_pink_705c {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.fluid-23a8 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.background_in_c1d8 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.lite_f44a {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.description_clean_04ec {
  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);
}

.gallery_3bb4 {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.nav-d170 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .nav-d170 {
    grid-template-columns: 1fr;
  }
}

.outer_3fbf,
.background-4ac5 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.outer_3fbf {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.background-4ac5 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.outer_3fbf h4,
.background-4ac5 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.outer_3fbf ul,
.background-4ac5 ul {
  list-style: none;
  padding: 0;
}

.outer_3fbf li,
.background-4ac5 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.tag-right-05aa {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .tag-right-05aa {
    grid-template-columns: 1fr;
  }
}

.mask_first_6ee7 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.section_2b2f {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.primary-gas-5524 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.mask_first_6ee7 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.mask_first_6ee7 ul {
  list-style: none;
  padding: 0;
}

.mask_first_6ee7 li {
  padding: var(--space-xs) 0;
  color: white;
}

.backdrop-bbd2 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.backdrop-bbd2 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.backdrop-bbd2 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.section_8153 {
  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);
}

.hovered_4cf1 {
  font-style: italic;
}

.dim-3dfa {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.heading_focused_c772 {
  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;
}

.heading_focused_c772 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.heading_focused_c772 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.search_333d {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.north-2d86 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.hard-3890 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.lite_be15 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .lite_be15 {
    grid-template-columns: 1fr;
  }
}

.form_wide_accb {
  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);
}

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

.frame-d93a {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

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

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

/* ============================================
   23. FOOTER
   ============================================ */
.hero-smooth-32ae {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.input-d201 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
  .input-d201 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.video-wide-eb95 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.article_e5eb p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.element_complex_7146 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.element_complex_7146 .component-1b94 {
  color: #4caf50;
  font-size: 0.875rem;
}

.search-warm-2ba3 {
  list-style: none;
  padding: 0;
}

.search-warm-2ba3 li {
  margin-bottom: var(--space-xs);
}

.search-warm-2ba3 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.search-warm-2ba3 a:hover {
  color: white;
}

.under-c43a {
  list-style: none;
  padding: 0;
}

.under-c43a li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.under-c43a a {
  color: #b0b0b0;
  text-decoration: none;
}

.under-c43a a:hover {
  color: white;
}

.east-dd00 {
  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);
}

.silver_8387 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.silver_8387 a {
  color: #4caf50;
  text-decoration: none;
}

.card-bottom-1c19 {
  font-size: 0.75rem;
  color: #666666;
}

.out_85c6 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.north_de90 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.north_de90:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .east-dd00 {
    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;
  }
  
  .menu_current_ad00 {
    font-size: 2rem;
  }
  
  .medium-83ef {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .image-first-7f31,
  .border_west_8a46 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .disabled_c93d,
  .current_9f1a,
  .slow-f9f3,
  .search_20b3,
  .nav-d170,
  .tag-right-05aa,
  .lite_be15,
  .input-d201 {
    grid-template-columns: 1fr;
  }
  
  .simple-ff4f {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .input-down-34d3 {
    padding: var(--space-lg) 0;
  }
  
  .purple_98cc li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .purple_98cc li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .shadow_short_7a32 {
    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;
  }
  
  .simple-ff4f {
    grid-template-columns: 1fr;
  }
  
  .image_d7fb,
  .search_333d,
  .icon_4075 {
    flex-direction: column;
    width: 100%;
  }
  
  .feature_35e3,
  .menu-64d4,
  .image_d7fb .shadow_short_7a32,
  .search_333d .shadow_short_7a32 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .menu_current_ad00 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .medium-83ef {
    font-size: 1.375rem;
  }
  
  .hero-hard-0d23 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .dirty_1c45,
  .thumbnail-dark-9640,
  .motion-f916,
  .rough-cde8,
  .gas-0330 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .icon-first-06cf {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .container_cool_1ac4 {
    gap: var(--space-xs);
  }
  
  .fresh_79e2 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .title_left_b455 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .section-5048 {
    width: 150px;
    height: 150px;
  }
  
  .input-simple-5223 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .hover_slow_4268,
  .popup-ed2d,
  .image_d7fb,
  .heading_focused_c772,
  .north-2d86,
  .hero-smooth-32ae,
  .tooltip-8dbd {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .input-down-34d3 {
    page-break-inside: avoid;
  }
}

/* css-noise: eb39 */
.nav-out-3366 {
  padding: 0.3rem;
  font-size: 14px;
  line-height: 1.3;
}

/* css-noise: 24fc */
.ghost-box-t8 {
  padding: 0.3rem;
  font-size: 13px;
  line-height: 1.0;
}