/* ============================================
   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)
   ============================================ */
.gallery-8cd2 {
  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;
}

.gallery-8cd2:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.complex-8320 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .complex-8320 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .complex-8320 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.nav_brown_2b52):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. */
.nav_brown_2b52,
header,
.summary_medium_9ae3,
.thumbnail-0634,
.popup-43df,
.tooltip-5d4c,
.wood-498a,
.summary_focused_afa8,
.caption_ceb4 {
  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
   ============================================ */
.nav_brown_2b52 {
  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);
}

.short_2bdc {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.nav_brown_2b52.wrapper-5177 {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.accent-warm-86e5 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.dim-cf5b {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.sort-5637 img {
  height: 36px;
  width: auto;
  display: block;
}

.box_a319 {
  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;
}

.alert_thick_159d {
  flex: 1;
}

.image_left_3b7c {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.logo-74c0 {
  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);
}

.logo-74c0:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.logo-74c0.disabled_copper_84b3 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.photo_complex_90bd {
  position: relative;
}

.card-be0c {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.card-be0c 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） */
.photo_complex_90bd:hover .card-be0c svg,
.card-be0c[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.large-8205 {
  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 */
.photo_complex_90bd:hover .large-8205 {
  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 */
.large-8205::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.sidebar-3ec5 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.sidebar-3ec5: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 */
.sidebar-3ec5[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.preview-96e3 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.pattern-04b5 {
  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;
}

.pattern-04b5:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.pattern-04b5 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.footer_ea2a {
  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_ea2a: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_ea2a svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.solid_d449 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.iron_9e36 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.solid_d449[aria-expanded="true"] .iron_9e36:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.solid_d449[aria-expanded="true"] .iron_9e36:nth-child(2) {
  opacity: 0;
}

.solid_d449[aria-expanded="true"] .iron_9e36:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .alert_thick_159d {
    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 */
  }

  .alert_thick_159d::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .alert_thick_159d.info_under_18b6 {
    display: block;
    right: 0;
  }
  
  .image_left_3b7c {
    flex-direction: column;
    gap: 0;
  }
  
  .logo-74c0 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .alert_thick_159d::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;
  }
  
  .alert_thick_159d.info_under_18b6::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .alert_thick_159d {
    display: none;
  }
  
  .solid_d449 {
    display: flex;
  }
  
  .box_a319 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .pattern-04b5,
  .footer_ea2a {
    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 */
  .photo_complex_90bd {
    position: relative;
  }
  
  .large-8205 {
    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;
  }
  
  .card-be0c[aria-expanded="true"] + .large-8205 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .sidebar-3ec5 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .preview-96e3 {
    gap: 8px;
  }
  
  .pattern-04b5 {
    display: none;
  }
  
  .footer_ea2a {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .sort-5637 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .footer_ea2a {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .footer_ea2a svg {
    width: 14px;
    height: 14px;
  }
  
  .accent-warm-86e5 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.summary_medium_9ae3 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.link_f252 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.large_6d27 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.large_6d27 svg {
  flex-shrink: 0;
}

.large_6d27 a {
  color: var(--color-primary);
  text-decoration: none;
}

.large_6d27 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .link_f252 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.thumbnail-0634 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

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

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

.button-ac10 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.button-ac10 a {
  color: var(--color-primary);
  text-decoration: none;
}

.button-ac10 a:hover {
  text-decoration: underline;
}

.selected_49a4 {
  color: var(--color-text-lighter);
}

.steel_33eb {
  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) {
  .steel_33eb {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .steel_33eb {
    font-size: 1.5rem;
  }
}

.logo_2422 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.lower-be5e {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .lower-be5e {
    grid-template-columns: 1fr;
  }
}

.accordion_8094 {
  display: flex;
  gap: var(--space-sm);
}

.progress-dirty-22bc {
  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;
}

.notification-cd9f {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.notification-cd9f strong {
  font-weight: 600;
  color: var(--color-text);
}

.notification-cd9f span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.media_75f7 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.disabled_black_e2ec {
  display: flex;
  align-items: center;
  justify-content: center;
}

.alert-short-d1e5 {
  position: relative;
  text-align: center;
}

.alert-short-d1e5 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.card_under_ac0b {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.heading-complex-490b {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.focus_6c26 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.progress-003b {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.column_6c88 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.tertiary-786b {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .sidebar_babe {
    grid-template-columns: 1fr;
  }
  
  .steel_33eb {
    font-size: 1.75rem;
  }
  
  .disabled_black_e2ec {
    order: -1;
    max-width: 100%;
  }
  
  .alert-short-d1e5 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .steel_33eb {
    font-size: 1.5rem;
  }
  
  .logo_2422 {
    font-size: 1rem;
  }
  
  .button-ac10 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .alert-short-d1e5 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.thick-73f4 {
  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;
}

.info-red-4209 {
  background: var(--color-primary);
  color: white;
}

.info-red-4209:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.avatar-wood-376b {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.avatar-wood-376b:hover {
  background: var(--color-primary);
  color: white;
}

.tag-middle-9349 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.tag-middle-9349:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.progress_glass_f8a0 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.filter-9d57 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.popup-43df {
  padding: var(--space-xl) 0;
  background: white;
}

.table-900a {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.liquid_3d9f {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.liquid_3d9f:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.hover_d548 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.hard-513d {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.detail-d0f2 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.tooltip-5d4c {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.main-hovered-4082 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.dynamic_ac37 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.thumbnail-short-8f53 {
  list-style: none;
  counter-reset: toc-counter;
}

.thumbnail-short-8f53 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.thumbnail-short-8f53 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);
}

.thumbnail-short-8f53 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;
}

.thumbnail-short-8f53 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.wood-498a {
  padding: var(--space-xxl) 0;
}

.title-f798 {
  background: var(--color-bg-section);
}

.middle-7def {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.row_dc43 {
  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);
}

.box_6f58 {
  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);
}

.rough_8d22 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.inner_579f {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .inner_579f {
    grid-template-columns: 1fr 300px;
  }
}

.modal_1c6e {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.modal_1c6e img {
  max-width: 100%;
  height: auto;
  display: block;
}

.modal_1c6e pre,
.modal_1c6e code {
  overflow-x: auto;
  max-width: 100%;
}

.modal_1c6e 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);
}

.modal_1c6e h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.modal_1c6e h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.modal_1c6e p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.modal_1c6e ul,
.modal_1c6e ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.modal_1c6e li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.modal_1c6e strong {
  font-weight: 600;
  color: var(--color-text);
}

.modal_1c6e a {
  color: var(--color-primary);
  text-decoration: underline;
}

.modal_1c6e a:hover {
  color: var(--color-primary-dark);
}

.layout_hovered_14e1 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.layout_hovered_14e1 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.layout_hovered_14e1 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) {
  .inner_579f {
    grid-template-columns: 1fr;
  }
  
  .box_6f58 {
    font-size: 1.75rem;
  }
  
  .modal_1c6e {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .box_6f58 {
    font-size: 1.5rem;
  }
  
  .modal_1c6e h3 {
    font-size: 1.375rem;
  }
  
  .modal_1c6e h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.old-d0ad {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.hot-54cc {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.fixed_f668 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.wide_8df7 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.module-fa47 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.photo-a680 {
  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;
}

.next_d341 {
  flex-shrink: 0;
}

.button_f858 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.light-36c7 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .light-36c7 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.wide_cdb4,
.preview-8425,
.feature-4da7 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.wide_cdb4 thead,
.preview-8425 thead {
  background: var(--color-primary);
  color: white;
}

.wide_cdb4 th,
.wide_cdb4 td,
.preview-8425 th,
.preview-8425 td,
.feature-4da7 th,
.feature-4da7 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .wide_cdb4 th,
  .wide_cdb4 td,
  .preview-8425 th,
  .preview-8425 td,
  .feature-4da7 th,
  .feature-4da7 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .wide_cdb4,
  .preview-8425,
  .feature-4da7 {
    min-width: 600px;
  }
}

.wide_cdb4 th,
.preview-8425 th,
.feature-4da7 th {
  font-weight: 600;
}

.wide_cdb4 tbody tr:hover,
.preview-8425 tbody tr:hover,
.feature-4da7 tbody tr:hover {
  background: var(--color-bg-alt);
}

.notification_8e84 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.notice_pro_87d5 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.banner_d2ba {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.banner_d2ba h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.fluid_cb95 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.fluid_cb95 h4 {
  color: white;
}

.smooth-3777 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.message_lite_c3e4 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.message_lite_c3e4:last-child {
  border-bottom: none;
}

.message_lite_c3e4 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.message_lite_c3e4 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.short-e12a {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.sort_thick_5638 {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.sort_thick_5638:hover {
  text-decoration: underline;
}

.sidebar_4b4b {
  text-align: center;
  margin-bottom: var(--space-md);
}

.table_81d0 {
  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);
}

.table_81d0 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.heading_4c70 {
  font-weight: 600;
  color: white;
}

.tiny-298a {
  list-style: none;
  padding: 0;
}

.tiny-298a li {
  padding: var(--space-xs) 0;
}

.purple_0b9b {
  color: #4caf50;
}

.label-lower-698e {
  color: #ff9800;
}

.warm_de8e {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.narrow_3406 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.icon_742f {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.popup-north-60f8 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.popup_571f {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.modal_5418 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.background_7824 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .background_7824 {
    grid-template-columns: 1fr;
  }
}

.center-bc88 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.center-bc88:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.description-2c1e {
  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;
}

.center-bc88 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.center-bc88 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.cold_a00b {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.heading_4c70 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.media_81fa {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.purple-4f0e {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.purple-4f0e h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.action_1dbe {
  max-width: 900px;
  margin: 0 auto;
}

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

.short_4b54 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .short_4b54 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.yellow_c1f3 {
  margin-top: var(--space-xxl);
}

.yellow_c1f3 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.picture-b902 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .picture-b902 {
    grid-template-columns: 1fr;
  }
}

.background-red-d9b0 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.under_420f {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.banner_1b0a {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.background-red-d9b0 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.background-red-d9b0 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.background-red-d9b0 li {
  padding: var(--space-xs) 0;
  color: white;
}

.background-red-d9b0 .thick-73f4 {
  width: 100%;
  background: white;
}

.under_420f .thick-73f4 {
  color: #667eea;
}

.banner_1b0a .thick-73f4 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.solid-45fc {
  max-width: 900px;
  margin: 0 auto;
}

.component-dim-02ea {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.status-980e {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.banner-dim-2474 {
  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);
}

.status-980e h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.video_focused_6f28 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .status-980e {
    padding: var(--space-md);
  }
  
  .video_focused_6f28 {
    padding: var(--space-md);
  }
  
  .avatar_4419 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.over_c8da ol,
.over_c8da ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.over_c8da li {
  margin-bottom: var(--space-sm);
}

.over_c8da code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.preview_fast_b9f3 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.dirty_bb38 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.avatar_4419 {
  margin-top: var(--space-lg);
  text-align: center;
}

.avatar_4419 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.form-a855,
.in-e8a3,
.old-4f2d,
.popup-slow-1385 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.primary_hot_b3ce {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.form_348f {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.secondary_c493 {
  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) {
  .secondary_c493 {
    font-size: 0.625rem;
  }
}

.button-easy-b192 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.button-easy-b192:hover {
  background: var(--color-primary-dark);
}

.background-north-a77c {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.background-north-a77c h4 {
  margin-bottom: var(--space-md);
}

.complex-1bbc {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.copper-3180 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.overlay-050d {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .overlay-050d {
    grid-template-columns: 1fr;
  }
}

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

.text_over_fc1a {
  border-color: var(--color-success);
}

.element-active-0b26 {
  border-color: var(--color-warning);
}

.red_7d32 {
  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);
}

.text_over_fc1a .red_7d32 {
  background: #e8f5e9;
  color: var(--color-success);
}

.element-active-0b26 .red_7d32 {
  background: #fff3e0;
  color: var(--color-warning);
}

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

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

.pattern-north-8f1e {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.pro_f3ee {
  margin: var(--space-xxl) 0;
}

.pro_f3ee h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.pro_f3ee > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.texture_stale_aa1d {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .texture_stale_aa1d {
    grid-template-columns: 1fr;
  }
}

.picture_00fc {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.picture_00fc h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.simple_6629 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.simple_6629 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.icon-b516 {
  margin-top: var(--space-xxl);
}

.mask_clean_3612 {
  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);
}

.surface-action-4a90 {
  text-align: center;
}

.pagination-bronze-1722 {
  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);
}

.caption_f4b4 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.pagination-bronze-1722 .heading_4c70 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.gallery-28d5 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.hero_c02d p {
  margin-bottom: var(--space-md);
}

.accordion-wood-f95a {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .mask_clean_3612 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.lower_066e {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.feature_stone_c15c {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.hover-9f61 {
  margin-bottom: var(--space-xl);
}

.secondary_ab7d {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.advanced_26df {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.gallery_warm_792d {
  color: var(--color-text-light);
}

.accent_d484 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.disabled-997c {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.top_9669 {
  font-weight: 600;
  color: var(--color-text);
}

.left_d1f5 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.message-green-0049 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.current_aeb2 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.hovered-eb65 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.disabled_bottom_c04b {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.wrapper-3be4 {
  border: 2px solid #4caf50;
}

.element-8e11 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.section-dirty-7587 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.button_over_4306 {
  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;
}

.text_under_7bfd {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.avatar-0d30 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.article-5e4f {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.silver-2a9b {
  text-align: right;
}

.silver-2a9b .new-1430 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.description-selected-1401 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.photo_1bec h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.photo_1bec p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.dynamic_642c {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.new-8f1a {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.search_orange_5c57 {
  background: #e8f5e9;
  color: #2e7d32;
}

.shadow_solid_b657 {
  background: #e3f2fd;
  color: #1565c0;
}

.label_fcb0 {
  background: #fff3e0;
  color: #e65100;
}

.popup-fluid-058c {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.popup-fluid-058c span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.banner-gas-c2f1 {
  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);
}

.banner-gas-c2f1:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.heading_clean_1ddd {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.detail_0f9a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.detail_0f9a strong {
  color: var(--color-primary);
}

.gas-3e71 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.advanced-b7ab {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.lower_367b {
  max-width: 900px;
  margin: 0 auto;
}

.icon-prev-0a38 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.notice_16a5 {
  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);
}

.notice_16a5:hover {
  background: var(--color-bg-alt);
}

.mask_smooth_dea9 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.notice_16a5[aria-expanded="true"] .mask_smooth_dea9 {
  transform: rotate(180deg);
}

.notification_49b4 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.notification_49b4 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.notification_49b4 ul,
.notification_49b4 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.notification_49b4 li {
  margin-bottom: var(--space-xs);
}

.menu-dab0 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.description-ffe1 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.menu-dab0 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.sidebar_gold_9098 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.thumbnail-448b {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.paper_e215 {
  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);
}

.backdrop_center_bc04 {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.pro-ea87 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .pro-ea87 {
    grid-template-columns: 1fr;
  }
}

.large-3101,
.fluid_cdf6 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.large-3101 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.fluid_cdf6 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.large-3101 h4,
.fluid_cdf6 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.large-3101 ul,
.fluid_cdf6 ul {
  list-style: none;
  padding: 0;
}

.large-3101 li,
.fluid_cdf6 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.breadcrumb_da96 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .breadcrumb_da96 {
    grid-template-columns: 1fr;
  }
}

.item_fd39 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.pro-d59a {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.icon_3740 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.item_fd39 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.item_fd39 ul {
  list-style: none;
  padding: 0;
}

.item_fd39 li {
  padding: var(--space-xs) 0;
  color: white;
}

.icon_d7a6 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.icon_d7a6 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.icon_d7a6 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.copper_604d {
  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);
}

.status_7005 {
  font-style: italic;
}

.sort_394a {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.logo_west_4d6a {
  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;
}

.logo_west_4d6a h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.logo_west_4d6a p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.description-fluid-4330 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.summary_focused_afa8 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.hover-clean-635e {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.container-f9bd {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .container-f9bd {
    grid-template-columns: 1fr;
  }
}

.footer-paper-bf72 {
  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);
}

.footer-paper-bf72:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.center_b9d7 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.footer-paper-bf72 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.footer-paper-bf72 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.caption_ceb4 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.blue_4140 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
  .blue_4140 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.component-wood-c272 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.form_under_32b5 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.shadow-2df0 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.shadow-2df0 .accordion_8094 {
  color: #4caf50;
  font-size: 0.875rem;
}

.copper-5be5 {
  list-style: none;
  padding: 0;
}

.copper-5be5 li {
  margin-bottom: var(--space-xs);
}

.copper-5be5 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.copper-5be5 a:hover {
  color: white;
}

.tall_c876 {
  list-style: none;
  padding: 0;
}

.tall_c876 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.tall_c876 a {
  color: #b0b0b0;
  text-decoration: none;
}

.tall_c876 a:hover {
  color: white;
}

.picture_192f {
  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);
}

.active-4cf6 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.active-4cf6 a {
  color: #4caf50;
  text-decoration: none;
}

.article_06d2 {
  font-size: 0.75rem;
  color: #666666;
}

.input_787e {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.iron-3575 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.iron-3575:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .picture_192f {
    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;
  }
  
  .steel_33eb {
    font-size: 2rem;
  }
  
  .box_6f58 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .sidebar_babe,
  .inner_579f {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .background_7824,
  .overlay-050d,
  .picture-b902,
  .texture_stale_aa1d,
  .pro-ea87,
  .breadcrumb_da96,
  .container-f9bd,
  .blue_4140 {
    grid-template-columns: 1fr;
  }
  
  .table-900a {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .wood-498a {
    padding: var(--space-lg) 0;
  }
  
  .thumbnail-short-8f53 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .thumbnail-short-8f53 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .thick-73f4 {
    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;
  }
  
  .table-900a {
    grid-template-columns: 1fr;
  }
  
  .media_75f7,
  .description-fluid-4330,
  .complex-1bbc {
    flex-direction: column;
    width: 100%;
  }
  
  .progress_glass_f8a0,
  .filter-9d57,
  .media_75f7 .thick-73f4,
  .description-fluid-4330 .thick-73f4 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .steel_33eb {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .box_6f58 {
    font-size: 1.375rem;
  }
  
  .hover_d548 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .liquid_3d9f,
  .center-bc88,
  .banner_d2ba,
  .disabled_bottom_c04b,
  .component-dim-02ea {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .secondary_c493 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .link_f252 {
    gap: var(--space-xs);
  }
  
  .large_6d27 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .table_81d0 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .pagination-bronze-1722 {
    width: 150px;
    height: 150px;
  }
  
  .caption_f4b4 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .nav_brown_2b52,
  .summary_medium_9ae3,
  .media_75f7,
  .logo_west_4d6a,
  .summary_focused_afa8,
  .caption_ceb4,
  .solid_d449 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .wood-498a {
    page-break-inside: avoid;
  }
}

/* css-noise: eb39 */
.focus_22ce {
  padding: 0.3rem;
  font-size: 14px;
  line-height: 1.3;
}

/* css-noise: 71f4 */
.widget-item-n6 {
  padding: 0.4rem;
  font-size: 13px;
  line-height: 1.2;
}
