/* ============================================
   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)
   ============================================ */
.avatar-copper-9b63 {
  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;
}

.avatar-copper-9b63:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.picture_4dbc {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .picture_4dbc {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .picture_4dbc {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.old-4b0e):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. */
.old-4b0e,
header,
.bright_6b91,
.disabled_11de,
.main_8ca9,
.highlight_226d,
.dropdown_blue_eb75,
.down-bac4,
.hidden_65b9 {
  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
   ============================================ */
.old-4b0e {
  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);
}

.upper_1368 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.old-4b0e.first-2a22 {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.backdrop_09d1 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.feature_out_aea5 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.border_33e1 img {
  height: 36px;
  width: auto;
  display: block;
}

.brown-ac28 {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 12px;
  background: #e8f5e9;
  color: var(--color-success);
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 12px;
  white-space: nowrap;
}

.image_822d {
  flex: 1;
}

.blue_0cbb {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.link_0adb {
  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);
}

.link_0adb:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.link_0adb.progress_old_7a59 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.west-784b {
  position: relative;
}

.modal_298f {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.modal_298f 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） */
.west-784b:hover .modal_298f svg,
.modal_298f[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.popup_right_e99c {
  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 */
.west-784b:hover .popup_right_e99c {
  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 */
.popup_right_e99c::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.wrapper_pressed_c823 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.wrapper_pressed_c823: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 */
.wrapper_pressed_c823[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.stale_4fdf {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.label-eb94 {
  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;
}

.label-eb94:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.label-eb94 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.dropdown_c2f2 {
  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;
}

.dropdown_c2f2: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);
}

.dropdown_c2f2 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.bright_7054 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.button-south-2c6d {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.bright_7054[aria-expanded="true"] .button-south-2c6d:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.bright_7054[aria-expanded="true"] .button-south-2c6d:nth-child(2) {
  opacity: 0;
}

.bright_7054[aria-expanded="true"] .button-south-2c6d:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .image_822d {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: white;
    box-shadow: -2px 0 8px rgba(0, 0, 0, 0.1);
    padding: 80px 0 20px;
    transition: right 0.3s ease-out;
    z-index: 999;
    overflow-y: auto; /* 移动端菜单内容过多时可滚动 */
    overflow-x: visible; /* 水平方向不滚动，确保下拉菜单可见 */
    /* 隐藏滚动条外观，但保留可滚动能力，视觉上更自然 */
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE/Edge */
  }

  .image_822d::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .image_822d.thick_4f81 {
    display: block;
    right: 0;
  }
  
  .blue_0cbb {
    flex-direction: column;
    gap: 0;
  }
  
  .link_0adb {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .image_822d::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease-out;
  }
  
  .image_822d.thick_4f81::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .image_822d {
    display: none;
  }
  
  .bright_7054 {
    display: flex;
  }
  
  .brown-ac28 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .label-eb94,
  .dropdown_c2f2 {
    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 */
  .west-784b {
    position: relative;
  }
  
  .popup_right_e99c {
    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;
  }
  
  .modal_298f[aria-expanded="true"] + .popup_right_e99c {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .wrapper_pressed_c823 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .stale_4fdf {
    gap: 8px;
  }
  
  .label-eb94 {
    display: none;
  }
  
  .dropdown_c2f2 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .border_33e1 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .dropdown_c2f2 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .dropdown_c2f2 svg {
    width: 14px;
    height: 14px;
  }
  
  .backdrop_09d1 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.bright_6b91 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.popup-844c {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.motion-6237 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.motion-6237 svg {
  flex-shrink: 0;
}

.motion-6237 a {
  color: var(--color-primary);
  text-decoration: none;
}

.motion-6237 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .popup-844c {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.disabled_11de {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.container-a53f {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .container-a53f {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.solid-71ca {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.solid-71ca a {
  color: var(--color-primary);
  text-decoration: none;
}

.solid-71ca a:hover {
  text-decoration: underline;
}

.label-lower-cc77 {
  color: var(--color-text-lighter);
}

.popup-cold-4676 {
  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) {
  .popup-cold-4676 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .popup-cold-4676 {
    font-size: 1.5rem;
  }
}

.message-mini-4ce2 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.overlay_silver_683b {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .overlay_silver_683b {
    grid-template-columns: 1fr;
  }
}

.notice-dab8 {
  display: flex;
  gap: var(--space-sm);
}

.caption-c934 {
  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;
}

.notice-wood-5059 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.notice-wood-5059 strong {
  font-weight: 600;
  color: var(--color-text);
}

.notice-wood-5059 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.hero_white_de09 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.under-c69e {
  display: flex;
  align-items: center;
  justify-content: center;
}

.search-blue-3420 {
  position: relative;
  text-align: center;
}

.search-blue-3420 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.pressed-3a10 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.info_rough_5cfb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.lower_19f6 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.info_196a {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.paragraph_paper_5bf2 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.component-537e {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .container-a53f {
    grid-template-columns: 1fr;
  }
  
  .popup-cold-4676 {
    font-size: 1.75rem;
  }
  
  .under-c69e {
    order: -1;
    max-width: 100%;
  }
  
  .search-blue-3420 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .popup-cold-4676 {
    font-size: 1.5rem;
  }
  
  .message-mini-4ce2 {
    font-size: 1rem;
  }
  
  .solid-71ca {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .search-blue-3420 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.solid_7836 {
  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;
}

.new-71d3 {
  background: var(--color-primary);
  color: white;
}

.new-71d3:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.icon-full-057f {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.icon-full-057f:hover {
  background: var(--color-primary);
  color: white;
}

.hidden-paper-d53a {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.hidden-paper-d53a:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.medium-15f0 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.active_cc17 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.main_8ca9 {
  padding: var(--space-xl) 0;
  background: white;
}

.panel_4068 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

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

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

.secondary-dark-4bc3 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.tooltip-97fe {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.paragraph-soft-b2c7 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.highlight_226d {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.up_a1d7 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.header_tall_7297 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.tag_focused_c941 {
  list-style: none;
  counter-reset: toc-counter;
}

.tag_focused_c941 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.tag_focused_c941 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);
}

.tag_focused_c941 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;
}

.tag_focused_c941 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.dropdown_blue_eb75 {
  padding: var(--space-xxl) 0;
}

.layout_bac1 {
  background: var(--color-bg-section);
}

.item_left_350f {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.hard_96cc {
  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);
}

.component_56b6 {
  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);
}

.under-ded8 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.mask-gold-ce2b {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .mask-gold-ce2b {
    grid-template-columns: 1fr 300px;
  }
}

.button_red_377a {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.button_red_377a img {
  max-width: 100%;
  height: auto;
  display: block;
}

.button_red_377a pre,
.button_red_377a code {
  overflow-x: auto;
  max-width: 100%;
}

.button_red_377a 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);
}

.button_red_377a h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.button_red_377a h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.button_red_377a p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.button_red_377a ul,
.button_red_377a ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.button_red_377a li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.button_red_377a strong {
  font-weight: 600;
  color: var(--color-text);
}

.button_red_377a a {
  color: var(--color-primary);
  text-decoration: underline;
}

.button_red_377a a:hover {
  color: var(--color-primary-dark);
}

.slow_fac3 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.slow_fac3 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.slow_fac3 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) {
  .mask-gold-ce2b {
    grid-template-columns: 1fr;
  }
  
  .component_56b6 {
    font-size: 1.75rem;
  }
  
  .button_red_377a {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .component_56b6 {
    font-size: 1.5rem;
  }
  
  .button_red_377a h3 {
    font-size: 1.375rem;
  }
  
  .button_red_377a h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.accent-8488 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.focus-cold-ac81 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.next_e0ea {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.pink-52f6 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.dropdown_6605 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.breadcrumb_6a77 {
  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;
}

.list-green-1130 {
  flex-shrink: 0;
}

.pattern_6f4a strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.logo-green-0378 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .logo-green-0378 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.progress_49fa,
.tabs_basic_f117,
.header_white_2ca4 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.progress_49fa thead,
.tabs_basic_f117 thead {
  background: var(--color-primary);
  color: white;
}

.progress_49fa th,
.progress_49fa td,
.tabs_basic_f117 th,
.tabs_basic_f117 td,
.header_white_2ca4 th,
.header_white_2ca4 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .progress_49fa th,
  .progress_49fa td,
  .tabs_basic_f117 th,
  .tabs_basic_f117 td,
  .header_white_2ca4 th,
  .header_white_2ca4 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .progress_49fa,
  .tabs_basic_f117,
  .header_white_2ca4 {
    min-width: 600px;
  }
}

.progress_49fa th,
.tabs_basic_f117 th,
.header_white_2ca4 th {
  font-weight: 600;
}

.progress_49fa tbody tr:hover,
.tabs_basic_f117 tbody tr:hover,
.header_white_2ca4 tbody tr:hover {
  background: var(--color-bg-alt);
}

.slider_8f0e {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.complex_e550 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.notice-82aa {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.notice-82aa h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.summary-49c3 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.summary-49c3 h4 {
  color: white;
}

.main_easy_78bb {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.current_3948 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.current_3948:last-child {
  border-bottom: none;
}

.current_3948 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.current_3948 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.table_ae77 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.selected-a4dc {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.selected-a4dc:hover {
  text-decoration: underline;
}

.dropdown-638a {
  text-align: center;
  margin-bottom: var(--space-md);
}

.list-4ca2 {
  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);
}

.list-4ca2 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.status-11c7 {
  font-weight: 600;
  color: white;
}

.mask_9ceb {
  list-style: none;
  padding: 0;
}

.mask_9ceb li {
  padding: var(--space-xs) 0;
}

.block-8896 {
  color: #4caf50;
}

.texture-ef07 {
  color: #ff9800;
}

.hovered-9aa3 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.feature_565c {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.dark_4ad0 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.popup-a859 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.white-892a {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.feature-iron-b91f {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.notice_a8b5 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .notice_a8b5 {
    grid-template-columns: 1fr;
  }
}

.solid_c121 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.solid_c121:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.title-8971 {
  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;
}

.solid_c121 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.solid_c121 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.panel-dark-49a0 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.status-11c7 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.message-25d7 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.badge_small_7550 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.badge_small_7550 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.component-hard-5a1b {
  max-width: 900px;
  margin: 0 auto;
}

.highlight_f77f {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.mask_easy_0420 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .mask_easy_0420 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.hard-95eb {
  margin-top: var(--space-xxl);
}

.hard-95eb h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.hard-26db {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .hard-26db {
    grid-template-columns: 1fr;
  }
}

.overlay_motion_a274 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.advanced_da9d {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.row-complex-cf58 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.overlay_motion_a274 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.overlay_motion_a274 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.overlay_motion_a274 li {
  padding: var(--space-xs) 0;
  color: white;
}

.overlay_motion_a274 .solid_7836 {
  width: 100%;
  background: white;
}

.advanced_da9d .solid_7836 {
  color: #667eea;
}

.row-complex-cf58 .solid_7836 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.under_f6de {
  max-width: 900px;
  margin: 0 auto;
}

.tooltip-static-e019 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.gas-6cf8 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.section-under-0805 {
  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);
}

.gas-6cf8 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.dirty-6a3f {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .gas-6cf8 {
    padding: var(--space-md);
  }
  
  .dirty-6a3f {
    padding: var(--space-md);
  }
  
  .shade_tiny_2f2d {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.east-e4cd ol,
.east-e4cd ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.east-e4cd li {
  margin-bottom: var(--space-sm);
}

.east-e4cd code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.slow_5bb5 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.table_18bd {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.shade_tiny_2f2d {
  margin-top: var(--space-lg);
  text-align: center;
}

.shade_tiny_2f2d img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.table-c224,
.backdrop-769f,
.medium-11d2,
.nav-0118 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.chip_gold_53e9 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.avatar_d79f {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.notification-ba51 {
  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) {
  .notification-ba51 {
    font-size: 0.625rem;
  }
}

.background_clean_8334 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.background_clean_8334:hover {
  background: var(--color-primary-dark);
}

.media-medium-8cd4 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.media-medium-8cd4 h4 {
  margin-bottom: var(--space-md);
}

.badge-top-f98a {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.badge-2b79 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.dropdown-dirty-2235 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .dropdown-dirty-2235 {
    grid-template-columns: 1fr;
  }
}

.table_9ea8 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.banner_dda3 {
  border-color: var(--color-success);
}

.surface_black_b4ad {
  border-color: var(--color-warning);
}

.iron-9bf8 {
  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);
}

.banner_dda3 .iron-9bf8 {
  background: #e8f5e9;
  color: var(--color-success);
}

.surface_black_b4ad .iron-9bf8 {
  background: #fff3e0;
  color: var(--color-warning);
}

.table_9ea8 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.table_9ea8 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.outline-8fe0 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.logo_dirty_bb48 {
  margin: var(--space-xxl) 0;
}

.logo_dirty_bb48 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.logo_dirty_bb48 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.gallery-blue-53ee {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .gallery-blue-53ee {
    grid-template-columns: 1fr;
  }
}

.overlay_silver_a552 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.overlay_silver_a552 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.plasma_1b99 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.plasma_1b99 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.bottom_ab60 {
  margin-top: var(--space-xxl);
}

.lite_64b5 {
  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-31e2 {
  text-align: center;
}

.fixed_5db7 {
  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);
}

.soft-c5d8 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.fixed_5db7 .status-11c7 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.pattern-bottom-ae90 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.highlight-ff63 p {
  margin-bottom: var(--space-md);
}

.footer-hot-0531 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .lite_64b5 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.pattern_active_56a6 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.notice_middle_b6d1 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.blue_81d5 {
  margin-bottom: var(--space-xl);
}

.progress-plasma-e096 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.layout-action-36e5 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.under-5e67 {
  color: var(--color-text-light);
}

.notice_fed6 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.content-in-f6d9 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.wide_3cae {
  font-weight: 600;
  color: var(--color-text);
}

.layout_slow_2377 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.secondary-0235 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.footer_next_ed7d {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.container_82a4 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.copper-98ee {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.background-16c4 {
  border: 2px solid #4caf50;
}

.breadcrumb_2772 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.text-action-79a6 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.tooltip-liquid-785d {
  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;
}

.current-5ea5 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.component_old_8bef {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.pressed-5f26 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.caption_hard_7984 {
  text-align: right;
}

.caption_hard_7984 .tag_7154 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.secondary_f2c5 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.element_warm_9f0e h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.element_warm_9f0e p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.video-pro-e5c8 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.content_light_9c1d {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.row_1d7c {
  background: #e8f5e9;
  color: #2e7d32;
}

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

.accent_gas_fc8d {
  background: #fff3e0;
  color: #e65100;
}

.bronze_f0d5 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.bronze_f0d5 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.status_13a2 {
  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);
}

.status_13a2:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.hidden-25e6 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.media_055c {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.media_055c strong {
  color: var(--color-primary);
}

.picture-2a0d {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.advanced_ebd9 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.footer-f0f7 {
  max-width: 900px;
  margin: 0 auto;
}

.row_093f {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.button_9809 {
  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);
}

.button_9809:hover {
  background: var(--color-bg-alt);
}

.widget_hot_01b1 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.button_9809[aria-expanded="true"] .widget_hot_01b1 {
  transform: rotate(180deg);
}

.dim-8b68 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.dim-8b68 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.dim-8b68 ul,
.dim-8b68 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.dim-8b68 li {
  margin-bottom: var(--space-xs);
}

.last_c21f {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.modal_new_e2a6 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.last_c21f code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.highlight-700a {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.active_47c0 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.notice-3c5c {
  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);
}

.wrapper-west-7162 {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.warm-4ecf {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .warm-4ecf {
    grid-template-columns: 1fr;
  }
}

.bronze-8ae3,
.section_fixed_c040 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.bronze-8ae3 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.section_fixed_c040 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.bronze-8ae3 h4,
.section_fixed_c040 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.bronze-8ae3 ul,
.section_fixed_c040 ul {
  list-style: none;
  padding: 0;
}

.bronze-8ae3 li,
.section_fixed_c040 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.gold_21d3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .gold_21d3 {
    grid-template-columns: 1fr;
  }
}

.description_middle_9759 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.static-cd12 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.table_paper_b56e {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.description_middle_9759 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.description_middle_9759 ul {
  list-style: none;
  padding: 0;
}

.description_middle_9759 li {
  padding: var(--space-xs) 0;
  color: white;
}

.active_9844 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.active_9844 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.active_9844 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.container_2052 {
  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);
}

.photo_selected_6749 {
  font-style: italic;
}

.link-d27c {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.tag_bottom_890f {
  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;
}

.tag_bottom_890f h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.tag_bottom_890f p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.icon-up-2122 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.down-bac4 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.list-fac9 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.light-04f6 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .light-04f6 {
    grid-template-columns: 1fr;
  }
}

.hover_left_1ea0 {
  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);
}

.hover_left_1ea0:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.gallery-9be9 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.hover_left_1ea0 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.hover_left_1ea0 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.hidden_65b9 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.north_1c17 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
  .north_1c17 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.wood-1bd5 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.dropdown-bright-8259 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.slow-10e9 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.slow-10e9 .notice-dab8 {
  color: #4caf50;
  font-size: 0.875rem;
}

.image_top_3f1f {
  list-style: none;
  padding: 0;
}

.image_top_3f1f li {
  margin-bottom: var(--space-xs);
}

.image_top_3f1f a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.image_top_3f1f a:hover {
  color: white;
}

.carousel-left-f3f8 {
  list-style: none;
  padding: 0;
}

.carousel-left-f3f8 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.carousel-left-f3f8 a {
  color: #b0b0b0;
  text-decoration: none;
}

.carousel-left-f3f8 a:hover {
  color: white;
}

.wide_dfa4 {
  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);
}

.block_b3d6 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.block_b3d6 a {
  color: #4caf50;
  text-decoration: none;
}

.complex-1c48 {
  font-size: 0.75rem;
  color: #666666;
}

.border-stale-5390 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.box-7e41 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.box-7e41:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .wide_dfa4 {
    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;
  }
  
  .popup-cold-4676 {
    font-size: 2rem;
  }
  
  .component_56b6 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .container-a53f,
  .mask-gold-ce2b {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .notice_a8b5,
  .dropdown-dirty-2235,
  .hard-26db,
  .gallery-blue-53ee,
  .warm-4ecf,
  .gold_21d3,
  .light-04f6,
  .north_1c17 {
    grid-template-columns: 1fr;
  }
  
  .panel_4068 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .dropdown_blue_eb75 {
    padding: var(--space-lg) 0;
  }
  
  .tag_focused_c941 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .tag_focused_c941 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .solid_7836 {
    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;
  }
  
  .panel_4068 {
    grid-template-columns: 1fr;
  }
  
  .hero_white_de09,
  .icon-up-2122,
  .badge-top-f98a {
    flex-direction: column;
    width: 100%;
  }
  
  .medium-15f0,
  .active_cc17,
  .hero_white_de09 .solid_7836,
  .icon-up-2122 .solid_7836 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .popup-cold-4676 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .component_56b6 {
    font-size: 1.375rem;
  }
  
  .secondary-dark-4bc3 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .aside_befa,
  .solid_c121,
  .notice-82aa,
  .copper-98ee,
  .tooltip-static-e019 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .notification-ba51 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .popup-844c {
    gap: var(--space-xs);
  }
  
  .motion-6237 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .list-4ca2 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .fixed_5db7 {
    width: 150px;
    height: 150px;
  }
  
  .soft-c5d8 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .old-4b0e,
  .bright_6b91,
  .hero_white_de09,
  .tag_bottom_890f,
  .down-bac4,
  .hidden_65b9,
  .bright_7054 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .dropdown_blue_eb75 {
    page-break-inside: avoid;
  }
}

/* css-noise: eb39 */
.detail-wood-6602 {
  padding: 0.3rem;
  font-size: 14px;
  line-height: 1.3;
}

/* css-noise: 73e9 */
.phantom-card-v9 {
  padding: 0.2rem;
  font-size: 12px;
  line-height: 1.2;
}