/* ============================================
   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)
   ============================================ */
.layout-d920 {
  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;
}

.layout-d920:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.box-dark-bbd9 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .box-dark-bbd9 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .box-dark-bbd9 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.slider_ffc2):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.slider_ffc2,
header,
.south_5179,
.caption-lite-5e08,
.form-small-2c3d,
.video_690a,
.short_20e9,
.chip_old_ba0c,
.primary_d418 {
  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
   ============================================ */
.slider_ffc2 {
  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);
}

.center_8a57 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.slider_ffc2.active-0401 {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.mask-e03b {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.item_fast_0730 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.gas_a4ec img {
  height: 36px;
  width: auto;
  display: block;
}

.component_iron_045f {
  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;
}

.modal_6ea1 {
  flex: 1;
}

.heading_7604 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.up_9c98 {
  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);
}

.up_9c98:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.up_9c98.fn-active-f8c3 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.hover-middle-2383 {
  position: relative;
}

.tooltip_d8da {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.tooltip_d8da 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） */
.hover-middle-2383:hover .tooltip_d8da svg,
.tooltip_d8da[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.image_0b77 {
  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 */
.hover-middle-2383:hover .image_0b77 {
  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 */
.image_0b77::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.box_left_d9b4 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.box_left_d9b4: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 */
.box_left_d9b4[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.sidebar_548c {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.warm_18cf {
  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;
}

.warm_18cf:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.warm_18cf svg {
  flex-shrink: 0;
}

/* Header Download Button */
.bright_6cd5 {
  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;
}

.bright_6cd5: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);
}

.bright_6cd5 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.message_new_0a4a {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.pro-165e {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.message_new_0a4a[aria-expanded="true"] .pro-165e:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.message_new_0a4a[aria-expanded="true"] .pro-165e:nth-child(2) {
  opacity: 0;
}

.message_new_0a4a[aria-expanded="true"] .pro-165e:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .modal_6ea1 {
    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 */
  }

  .modal_6ea1::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .modal_6ea1.hidden_4575 {
    display: block;
    right: 0;
  }
  
  .heading_7604 {
    flex-direction: column;
    gap: 0;
  }
  
  .up_9c98 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .modal_6ea1::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;
  }
  
  .modal_6ea1.hidden_4575::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .modal_6ea1 {
    display: none;
  }
  
  .message_new_0a4a {
    display: flex;
  }
  
  .component_iron_045f {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .warm_18cf,
  .bright_6cd5 {
    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 */
  .hover-middle-2383 {
    position: relative;
  }
  
  .image_0b77 {
    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;
  }
  
  .tooltip_d8da[aria-expanded="true"] + .image_0b77 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .box_left_d9b4 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .sidebar_548c {
    gap: 8px;
  }
  
  .warm_18cf {
    display: none;
  }
  
  .bright_6cd5 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .gas_a4ec img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .bright_6cd5 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .bright_6cd5 svg {
    width: 14px;
    height: 14px;
  }
  
  .mask-e03b {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.south_5179 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.old-f1f5 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.black-e861 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.black-e861 svg {
  flex-shrink: 0;
}

.black-e861 a {
  color: var(--color-primary);
  text-decoration: none;
}

.black-e861 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .old-f1f5 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.caption-lite-5e08 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.pattern-0fdc {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .pattern-0fdc {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.photo_a1a9 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.photo_a1a9 a {
  color: var(--color-primary);
  text-decoration: none;
}

.photo_a1a9 a:hover {
  text-decoration: underline;
}

.prev_1657 {
  color: var(--color-text-lighter);
}

.stone-84af {
  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) {
  .stone-84af {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .stone-84af {
    font-size: 1.5rem;
  }
}

.tertiary-cf09 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.box-old-f0d9 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .box-old-f0d9 {
    grid-template-columns: 1fr;
  }
}

.warm-36f1 {
  display: flex;
  gap: var(--space-sm);
}

.under_1d37 {
  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;
}

.tabs-00a5 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.tabs-00a5 strong {
  font-weight: 600;
  color: var(--color-text);
}

.tabs-00a5 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.tooltip-smooth-5f02 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.preview-9669 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.description-easy-55c1 {
  position: relative;
  text-align: center;
}

.description-easy-55c1 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.pagination_gold_ffe3 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.icon_64a7 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.row_action_a89d {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.section-1243 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.summary_ea43 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.pagination-67a0 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .pattern-0fdc {
    grid-template-columns: 1fr;
  }
  
  .stone-84af {
    font-size: 1.75rem;
  }
  
  .preview-9669 {
    order: -1;
    max-width: 100%;
  }
  
  .description-easy-55c1 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .stone-84af {
    font-size: 1.5rem;
  }
  
  .tertiary-cf09 {
    font-size: 1rem;
  }
  
  .photo_a1a9 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .description-easy-55c1 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.notification-silver-e568 {
  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;
}

.heading-2514 {
  background: var(--color-primary);
  color: white;
}

.heading-2514:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.aside_633c {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.aside_633c:hover {
  background: var(--color-primary);
  color: white;
}

.chip_wood_db34 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.chip_wood_db34:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.huge_5a8c {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.small-9e70 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.form-small-2c3d {
  padding: var(--space-xl) 0;
  background: white;
}

.item-complex-ec79 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.active_wood_8f82 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.active_wood_8f82:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.logo-short-42cd {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.border_complex_40ea {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.grid-ccf8 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.video_690a {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.input-narrow-15dd {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.pattern_stale_8d03 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.background_cold_518f {
  list-style: none;
  counter-reset: toc-counter;
}

.background_cold_518f li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.background_cold_518f 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);
}

.background_cold_518f 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;
}

.background_cold_518f li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.short_20e9 {
  padding: var(--space-xxl) 0;
}

.surface-89df {
  background: var(--color-bg-section);
}

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

.photo_cool_6a40 {
  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);
}

.paper-9105 {
  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);
}

.photo-dark-3bc8 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.background-mini-77d8 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .background-mini-77d8 {
    grid-template-columns: 1fr 300px;
  }
}

.main_1892 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.main_1892 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.main_1892 pre,
.main_1892 code {
  overflow-x: auto;
  max-width: 100%;
}

.main_1892 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);
}

.main_1892 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.main_1892 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.main_1892 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.main_1892 ul,
.main_1892 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.main_1892 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.main_1892 strong {
  font-weight: 600;
  color: var(--color-text);
}

.main_1892 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.main_1892 a:hover {
  color: var(--color-primary-dark);
}

.soft-06b5 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.soft-06b5 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.soft-06b5 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) {
  .background-mini-77d8 {
    grid-template-columns: 1fr;
  }
  
  .paper-9105 {
    font-size: 1.75rem;
  }
  
  .main_1892 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .paper-9105 {
    font-size: 1.5rem;
  }
  
  .main_1892 h3 {
    font-size: 1.375rem;
  }
  
  .main_1892 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.photo-complex-1907 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.hard-092c {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.component-23a9 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.first-5339 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.under-181a strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.tertiary_easy_de7f {
  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;
}

.icon-action-eddc {
  flex-shrink: 0;
}

.paragraph-3458 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.overlay_black_0bf4 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .overlay_black_0bf4 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.preview_275b,
.highlight-left-26bf,
.caption_next_7451 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.preview_275b thead,
.highlight-left-26bf thead {
  background: var(--color-primary);
  color: white;
}

.preview_275b th,
.preview_275b td,
.highlight-left-26bf th,
.highlight-left-26bf td,
.caption_next_7451 th,
.caption_next_7451 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .preview_275b th,
  .preview_275b td,
  .highlight-left-26bf th,
  .highlight-left-26bf td,
  .caption_next_7451 th,
  .caption_next_7451 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .preview_275b,
  .highlight-left-26bf,
  .caption_next_7451 {
    min-width: 600px;
  }
}

.preview_275b th,
.highlight-left-26bf th,
.caption_next_7451 th {
  font-weight: 600;
}

.preview_275b tbody tr:hover,
.highlight-left-26bf tbody tr:hover,
.caption_next_7451 tbody tr:hover {
  background: var(--color-bg-alt);
}

.east_6c91 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.gold-dde8 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.text-hot-b02b {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.text-hot-b02b h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.hero-cbc5 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.hero-cbc5 h4 {
  color: white;
}

.surface_2f6b {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.summary_pro_08f0 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.summary_pro_08f0:last-child {
  border-bottom: none;
}

.summary_pro_08f0 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.summary_pro_08f0 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.paragraph-608f {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.wood-85ec {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.wood-85ec:hover {
  text-decoration: underline;
}

.dark-97ae {
  text-align: center;
  margin-bottom: var(--space-md);
}

.title-current-bb1a {
  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-current-bb1a span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.iron_3693 {
  font-weight: 600;
  color: white;
}

.paragraph-cb68 {
  list-style: none;
  padding: 0;
}

.paragraph-cb68 li {
  padding: var(--space-xs) 0;
}

.notice-wide-0af8 {
  color: #4caf50;
}

.overlay-liquid-bfba {
  color: #ff9800;
}

.highlight-copper-8a3f {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.breadcrumb_fixed_3d39 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.upper_af2a {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.highlight_40d5 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.item_iron_22c6 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.notice_b78c {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.wood_3ab3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .wood_3ab3 {
    grid-template-columns: 1fr;
  }
}

.focus_90ab {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.focus_90ab:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.up-28da {
  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;
}

.focus_90ab h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.focus_90ab p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.content_current_125e {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.iron_3693 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.border_3376 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.primary_copper_b4cd {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.primary_copper_b4cd h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.footer_067f {
  max-width: 900px;
  margin: 0 auto;
}

.black_86e7 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.gradient_5f69 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .gradient_5f69 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.column-light-5376 {
  margin-top: var(--space-xxl);
}

.column-light-5376 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.sidebar_cc04 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .sidebar_cc04 {
    grid-template-columns: 1fr;
  }
}

.aside_pink_efb8 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.block-506e {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.west_c399 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.aside_pink_efb8 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.aside_pink_efb8 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.aside_pink_efb8 li {
  padding: var(--space-xs) 0;
  color: white;
}

.aside_pink_efb8 .notification-silver-e568 {
  width: 100%;
  background: white;
}

.block-506e .notification-silver-e568 {
  color: #667eea;
}

.west_c399 .notification-silver-e568 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.stale_b96f {
  max-width: 900px;
  margin: 0 auto;
}

.chip-pressed-60a7 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.progress-f696 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.layout-pressed-dea1 {
  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);
}

.progress-f696 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.element-large-1ba3 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .progress-f696 {
    padding: var(--space-md);
  }
  
  .element-large-1ba3 {
    padding: var(--space-md);
  }
  
  .left-89c2 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.hard_243d ol,
.hard_243d ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.hard_243d li {
  margin-bottom: var(--space-sm);
}

.hard_243d code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.new_c0b1 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.text_fluid_3778 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.left-89c2 {
  margin-top: var(--space-lg);
  text-align: center;
}

.left-89c2 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.gradient-9b2f,
.steel_d605,
.icon_235d,
.block_2a4c {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.media-f4a8 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.block-warm-a137 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.hidden_tiny_2719 {
  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) {
  .hidden_tiny_2719 {
    font-size: 0.625rem;
  }
}

.pressed-e3a1 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.pressed-e3a1:hover {
  background: var(--color-primary-dark);
}

.video_short_83c0 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.video_short_83c0 h4 {
  margin-bottom: var(--space-md);
}

.heading-dirty-7549 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.under_4a72 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.tall_a9b2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .tall_a9b2 {
    grid-template-columns: 1fr;
  }
}

.item_512a {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.outer_6da3 {
  border-color: var(--color-success);
}

.feature-2102 {
  border-color: var(--color-warning);
}

.container_large_714a {
  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);
}

.outer_6da3 .container_large_714a {
  background: #e8f5e9;
  color: var(--color-success);
}

.feature-2102 .container_large_714a {
  background: #fff3e0;
  color: var(--color-warning);
}

.item_512a h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.item_512a p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.logo_7ff7 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.container_over_700d {
  margin: var(--space-xxl) 0;
}

.container_over_700d h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.container_over_700d > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.menu_c6d7 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .menu_c6d7 {
    grid-template-columns: 1fr;
  }
}

.breadcrumb_9216 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.breadcrumb_9216 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.accordion_liquid_c085 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.accordion_liquid_c085 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.wood-1fdb {
  margin-top: var(--space-xxl);
}

.fast-0f3f {
  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);
}

.chip-white-3d4b {
  text-align: center;
}

.prev_9100 {
  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);
}

.element-e719 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.prev_9100 .iron_3693 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.pink_ad03 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.link-715a p {
  margin-bottom: var(--space-md);
}

.alert_pressed_754c {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .fast-0f3f {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.photo-2737 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.status_a1f1 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.sidebar_mini_c8a1 {
  margin-bottom: var(--space-xl);
}

.small-bf85 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.shadow-orange-c6b6 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.stale-9bed {
  color: var(--color-text-light);
}

.cool-0b04 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.cool_9bad {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.search-medium-8925 {
  font-weight: 600;
  color: var(--color-text);
}

.alert_88ae {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.red_7ca8 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.huge_08e2 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.hard-7001 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.button-slow-b057 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

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

.main_07f0 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.tabs-current-a2ee {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.easy-2558 {
  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;
}

.outline_7a03 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.hidden-cb97 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.dark-11ca {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.info-f785 {
  text-align: right;
}

.info-f785 .north-6f3e {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.notification-mini-896c {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.popup_ac36 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.popup_ac36 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.icon-hovered-6b07 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.prev_1518 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.cold-3d8c {
  background: #e8f5e9;
  color: #2e7d32;
}

.silver_e549 {
  background: #e3f2fd;
  color: #1565c0;
}

.container-static-1600 {
  background: #fff3e0;
  color: #e65100;
}

.text_narrow_c6b0 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.text_narrow_c6b0 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.video-outer-dc13 {
  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);
}

.video-outer-dc13:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.link_north_4b61 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.tooltip_soft_3eda {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.tooltip_soft_3eda strong {
  color: var(--color-primary);
}

.menu-b6b7 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.table-motion-5d76 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.prev_d251 {
  max-width: 900px;
  margin: 0 auto;
}

.complex-a0eb {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.media_30f1 {
  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);
}

.media_30f1:hover {
  background: var(--color-bg-alt);
}

.in_b6d9 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.media_30f1[aria-expanded="true"] .in_b6d9 {
  transform: rotate(180deg);
}

.search_ac2c {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.search_ac2c h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.search_ac2c ul,
.search_ac2c ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.search_ac2c li {
  margin-bottom: var(--space-xs);
}

.new-2ed0 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.short-bf8f {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.new-2ed0 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.old-8e47 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.left-0548 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.avatar-df8b {
  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);
}

.bright-b53a {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.input_b178 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .input_b178 {
    grid-template-columns: 1fr;
  }
}

.tabs_5eff,
.title-gas-28c3 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.tabs_5eff {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.title-gas-28c3 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.tabs_5eff h4,
.title-gas-28c3 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.tabs_5eff ul,
.title-gas-28c3 ul {
  list-style: none;
  padding: 0;
}

.tabs_5eff li,
.title-gas-28c3 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.paragraph_brown_9507 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .paragraph_brown_9507 {
    grid-template-columns: 1fr;
  }
}

.bottom-53ba {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.bright-e522 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.simple_8d32 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.bottom-53ba h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.bottom-53ba ul {
  list-style: none;
  padding: 0;
}

.bottom-53ba li {
  padding: var(--space-xs) 0;
  color: white;
}

.fixed-a67e {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.fixed-a67e h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.fixed-a67e p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.list_black_558b {
  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);
}

.breadcrumb_wood_4940 {
  font-style: italic;
}

.item_hovered_344f {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.dropdown_huge_f473 {
  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;
}

.dropdown_huge_f473 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.dropdown_huge_f473 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.content_action_379b {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.chip_old_ba0c {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.avatar_silver_0c60 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.nav_center_3901 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .nav_center_3901 {
    grid-template-columns: 1fr;
  }
}

.wrapper_c27d {
  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);
}

.wrapper_c27d:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.mask-2ce2 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.wrapper_c27d h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.wrapper_c27d p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.primary_d418 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.avatar_bf1c {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

/* Footer variant: footer-content (subpages) */
.wrapper_ec2d {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.paragraph_b56a h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.paragraph_b56a p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.lite_7a6d {
  list-style: none;
  padding: 0;
  margin: 0;
}

.lite_7a6d li {
  margin-bottom: var(--space-xs);
}

.lite_7a6d a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.lite_7a6d a:hover {
  color: white;
}

.shade_cd50 {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.shade_cd50 a {
  color: #b0b0b0;
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 600;
  padding: 6px 12px;
  border: 1px solid #424242;
  border-radius: 4px;
  transition: var(--transition-fast);
}

.shade_cd50 a:hover {
  color: white;
  border-color: #666;
  background: #333;
}

.chip_easy_4f73 {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.chip_easy_4f73 a {
  color: #808080;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.chip_easy_4f73 a:hover {
  color: white;
}

.table-mini-ad06 > p {
  font-size: 0.875rem;
  color: #808080;
  margin: 0;
}

@media (max-width: 768px) {
  .avatar_bf1c,
  .wrapper_ec2d {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.main_4057 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.brown_068f p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

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

.dropdown_edef .warm-36f1 {
  color: #4caf50;
  font-size: 0.875rem;
}

.overlay-warm-5759 {
  list-style: none;
  padding: 0;
}

.overlay-warm-5759 li {
  margin-bottom: var(--space-xs);
}

.overlay-warm-5759 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.overlay-warm-5759 a:hover {
  color: white;
}

.component-3f65 {
  list-style: none;
  padding: 0;
}

.component-3f65 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.component-3f65 a {
  color: #b0b0b0;
  text-decoration: none;
}

.component-3f65 a:hover {
  color: white;
}

.table-mini-ad06 {
  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);
}

.brown_efa6 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.brown_efa6 a {
  color: #4caf50;
  text-decoration: none;
}

.media-f517 {
  font-size: 0.75rem;
  color: #666666;
}

.mini-28bc {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.mini-28bc a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

.mini-28bc a:hover {
  color: white;
}

/* Element selectors: survive CMS class obfuscation on deploy */
footer > div > div:last-child > div:last-child a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

footer > div > div:last-child > div:last-child a:hover {
  color: white;
}

.silver_8dff {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.silver_8dff:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .table-mini-ad06 {
    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;
  }
  
  .stone-84af {
    font-size: 2rem;
  }
  
  .paper-9105 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .pattern-0fdc,
  .background-mini-77d8 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .wood_3ab3,
  .tall_a9b2,
  .sidebar_cc04,
  .menu_c6d7,
  .input_b178,
  .paragraph_brown_9507,
  .nav_center_3901,
  .avatar_bf1c,
  .wrapper_ec2d {
    grid-template-columns: 1fr;
  }
  
  .item-complex-ec79 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .short_20e9 {
    padding: var(--space-lg) 0;
  }
  
  .background_cold_518f li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .background_cold_518f li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .notification-silver-e568 {
    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;
  }
  
  .item-complex-ec79 {
    grid-template-columns: 1fr;
  }
  
  .tooltip-smooth-5f02,
  .content_action_379b,
  .heading-dirty-7549 {
    flex-direction: column;
    width: 100%;
  }
  
  .huge_5a8c,
  .small-9e70,
  .tooltip-smooth-5f02 .notification-silver-e568,
  .content_action_379b .notification-silver-e568 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .stone-84af {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .paper-9105 {
    font-size: 1.375rem;
  }
  
  .logo-short-42cd {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .active_wood_8f82,
  .focus_90ab,
  .text-hot-b02b,
  .button-slow-b057,
  .chip-pressed-60a7 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .hidden_tiny_2719 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .old-f1f5 {
    gap: var(--space-xs);
  }
  
  .black-e861 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .title-current-bb1a {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .prev_9100 {
    width: 150px;
    height: 150px;
  }
  
  .element-e719 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .slider_ffc2,
  .south_5179,
  .tooltip-smooth-5f02,
  .dropdown_huge_f473,
  .chip_old_ba0c,
  .primary_d418,
  .message_new_0a4a {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .short_20e9 {
    page-break-inside: avoid;
  }
}

/* css-noise: 677f */
.shadow-element-b8 {
  padding: 0.1rem;
  font-size: 12px;
  line-height: 1.1;
}
