/* ============================================
   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)
   ============================================ */
.disabled-4a88 {
  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;
}

.disabled-4a88:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.tall-61ce {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .tall-61ce {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .tall-61ce {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.section-slow-c9bf):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. */
.section-slow-c9bf,
header,
.alert_tall_f66c,
.border-old-7802,
.tabs_290b,
.input_hot_2375,
.surface_current_5639,
.header_mini_7dc6,
.table_e36b {
  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
   ============================================ */
.section-slow-c9bf {
  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);
}

.title_basic_4684 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.section-slow-c9bf.status-dirty-5ab9 {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.bottom-1a2a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.header-plasma-a81a {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.accordion_left_9fa5 img {
  height: 36px;
  width: auto;
  display: block;
}

.alert-black-37cf {
  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;
}

.hidden-6a1c {
  flex: 1;
}

.tall-3f31 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.wrapper-gas-9c63 {
  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);
}

.wrapper-gas-9c63:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.wrapper-gas-9c63.footer_silver_be71 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.hard-31bf {
  position: relative;
}

.steel_cb46 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.steel_cb46 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） */
.hard-31bf:hover .steel_cb46 svg,
.steel_cb46[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.breadcrumb-easy-0bf9 {
  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 */
.hard-31bf:hover .breadcrumb-easy-0bf9 {
  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 */
.breadcrumb-easy-0bf9::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.button_e6cf {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.button_e6cf: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 */
.button_e6cf[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.accordion_prev_9f28 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.gallery_purple_3e56 {
  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;
}

.gallery_purple_3e56:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.gallery_purple_3e56 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.search-bronze-bfe4 {
  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;
}

.search-bronze-bfe4: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);
}

.search-bronze-bfe4 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.pink_e86f {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.nav_1942 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.pink_e86f[aria-expanded="true"] .nav_1942:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.pink_e86f[aria-expanded="true"] .nav_1942:nth-child(2) {
  opacity: 0;
}

.pink_e86f[aria-expanded="true"] .nav_1942:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .hidden-6a1c {
    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 */
  }

  .hidden-6a1c::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .hidden-6a1c.top_a9da {
    display: block;
    right: 0;
  }
  
  .tall-3f31 {
    flex-direction: column;
    gap: 0;
  }
  
  .wrapper-gas-9c63 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .hidden-6a1c::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;
  }
  
  .hidden-6a1c.top_a9da::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .hidden-6a1c {
    display: none;
  }
  
  .pink_e86f {
    display: flex;
  }
  
  .alert-black-37cf {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .gallery_purple_3e56,
  .search-bronze-bfe4 {
    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 */
  .hard-31bf {
    position: relative;
  }
  
  .breadcrumb-easy-0bf9 {
    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;
  }
  
  .steel_cb46[aria-expanded="true"] + .breadcrumb-easy-0bf9 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .button_e6cf {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .accordion_prev_9f28 {
    gap: 8px;
  }
  
  .gallery_purple_3e56 {
    display: none;
  }
  
  .search-bronze-bfe4 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .accordion_left_9fa5 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .search-bronze-bfe4 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .search-bronze-bfe4 svg {
    width: 14px;
    height: 14px;
  }
  
  .bottom-1a2a {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.alert_tall_f66c {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.active-bottom-a2de {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.status_6d55 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.status_6d55 svg {
  flex-shrink: 0;
}

.status_6d55 a {
  color: var(--color-primary);
  text-decoration: none;
}

.status_6d55 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .active-bottom-a2de {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.border-old-7802 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.motion_e2ec {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .motion_e2ec {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.content_medium_a00d {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.content_medium_a00d a {
  color: var(--color-primary);
  text-decoration: none;
}

.content_medium_a00d a:hover {
  text-decoration: underline;
}

.modal_4ef4 {
  color: var(--color-text-lighter);
}

.popup-new-2696 {
  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-new-2696 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .popup-new-2696 {
    font-size: 1.5rem;
  }
}

.column-right-13f4 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.tiny-9c97 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .tiny-9c97 {
    grid-template-columns: 1fr;
  }
}

.motion-f682 {
  display: flex;
  gap: var(--space-sm);
}

.liquid-5e68 {
  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;
}

.paragraph_a38e {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.paragraph_a38e strong {
  font-weight: 600;
  color: var(--color-text);
}

.paragraph_a38e span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.cool_a072 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.chip-1a40 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.list_7a34 {
  position: relative;
  text-align: center;
}

.list_7a34 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.section-7831 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.iron_7f7b {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.complex_f047 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.old-5450 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.wood_692f {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.hover_6331 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .motion_e2ec {
    grid-template-columns: 1fr;
  }
  
  .popup-new-2696 {
    font-size: 1.75rem;
  }
  
  .chip-1a40 {
    order: -1;
    max-width: 100%;
  }
  
  .list_7a34 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .popup-new-2696 {
    font-size: 1.5rem;
  }
  
  .column-right-13f4 {
    font-size: 1rem;
  }
  
  .content_medium_a00d {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .list_7a34 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.hard-acc4 {
  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;
}

.sort_235a {
  background: var(--color-primary);
  color: white;
}

.sort_235a:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.light-7991 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.light-7991:hover {
  background: var(--color-primary);
  color: white;
}

.grid_a3e6 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.grid_a3e6:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.tertiary-d174 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

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

/* ============================================
   8. STATS SECTION
   ============================================ */
.tabs_290b {
  padding: var(--space-xl) 0;
  background: white;
}

.preview_fresh_4daa {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.active_12d5 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.active_12d5:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.modal-purple-5a63 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.row_lower_6b39 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.tabs_a02a {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.input_hot_2375 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.new_7ad2 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.chip-dark-0f21 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.chip_c436 {
  list-style: none;
  counter-reset: toc-counter;
}

.chip_c436 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.chip_c436 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);
}

.chip_c436 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;
}

.chip_c436 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.surface_current_5639 {
  padding: var(--space-xxl) 0;
}

.icon-f5c2 {
  background: var(--color-bg-section);
}

.plasma_5152 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.pressed_344d {
  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);
}

.container_7c5f {
  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);
}

.stale_269c {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.footer-north-85ff {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .footer-north-85ff {
    grid-template-columns: 1fr 300px;
  }
}

.mask_6fc4 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.mask_6fc4 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.mask_6fc4 pre,
.mask_6fc4 code {
  overflow-x: auto;
  max-width: 100%;
}

.mask_6fc4 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);
}

.mask_6fc4 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.mask_6fc4 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.mask_6fc4 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.mask_6fc4 ul,
.mask_6fc4 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.mask_6fc4 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.mask_6fc4 strong {
  font-weight: 600;
  color: var(--color-text);
}

.mask_6fc4 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.mask_6fc4 a:hover {
  color: var(--color-primary-dark);
}

.layout-new-d5d3 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.layout-new-d5d3 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.layout-new-d5d3 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) {
  .footer-north-85ff {
    grid-template-columns: 1fr;
  }
  
  .container_7c5f {
    font-size: 1.75rem;
  }
  
  .mask_6fc4 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .container_7c5f {
    font-size: 1.5rem;
  }
  
  .mask_6fc4 h3 {
    font-size: 1.375rem;
  }
  
  .mask_6fc4 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.layout_stale_299f {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.carousel_a75b {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.short-f29d {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.tertiary-tall-3bf9 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.shadow-steel-be73 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.banner_e7b5 {
  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;
}

.hover_first_323a {
  flex-shrink: 0;
}

.frame-tall-ed75 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.hover_27cc {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .hover_27cc {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.cool-a9e8,
.outer_0884,
.shade-42ba {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.cool-a9e8 thead,
.outer_0884 thead {
  background: var(--color-primary);
  color: white;
}

.cool-a9e8 th,
.cool-a9e8 td,
.outer_0884 th,
.outer_0884 td,
.shade-42ba th,
.shade-42ba td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .cool-a9e8 th,
  .cool-a9e8 td,
  .outer_0884 th,
  .outer_0884 td,
  .shade-42ba th,
  .shade-42ba td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .cool-a9e8,
  .outer_0884,
  .shade-42ba {
    min-width: 600px;
  }
}

.cool-a9e8 th,
.outer_0884 th,
.shade-42ba th {
  font-weight: 600;
}

.cool-a9e8 tbody tr:hover,
.outer_0884 tbody tr:hover,
.shade-42ba tbody tr:hover {
  background: var(--color-bg-alt);
}

.modal_current_0f50 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.gold-94be {
  position: sticky;
  top: 80px;
  align-self: start;
}

.photo-6dc7 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.photo-6dc7 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.down_b7a9 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.down_b7a9 h4 {
  color: white;
}

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

.hard_730d {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.hard_730d:last-child {
  border-bottom: none;
}

.hard_730d dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.hard_730d dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.notice-basic-38c0 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.background-hard-83d9 {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.background-hard-83d9:hover {
  text-decoration: underline;
}

.dropdown_center_b816 {
  text-align: center;
  margin-bottom: var(--space-md);
}

.disabled_white_a8c2 {
  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);
}

.disabled_white_a8c2 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.grid-d746 {
  font-weight: 600;
  color: white;
}

.widget_509a {
  list-style: none;
  padding: 0;
}

.widget_509a li {
  padding: var(--space-xs) 0;
}

.description-yellow-5542 {
  color: #4caf50;
}

.iron_9344 {
  color: #ff9800;
}

.black-9143 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.pattern_9b1b {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.description_silver_7d8c {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.clean-74df {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.shadow-over-68d4 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

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

/* ============================================
   15. FEATURE GRID
   ============================================ */
.thick-1bc9 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .thick-1bc9 {
    grid-template-columns: 1fr;
  }
}

.avatar_fresh_0133 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.avatar_fresh_0133:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.module-af0f {
  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;
}

.avatar_fresh_0133 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.avatar_fresh_0133 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.pressed_db9f {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.grid-d746 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.label_west_706e {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.image_50ad {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.image_50ad h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.icon-bright-ae5f {
  max-width: 900px;
  margin: 0 auto;
}

.white-e246 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.highlight_steel_eae7 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .highlight_steel_eae7 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.frame-cold-687f {
  margin-top: var(--space-xxl);
}

.frame-cold-687f h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.gradient_slow_b983 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .gradient_slow_b983 {
    grid-template-columns: 1fr;
  }
}

.narrow_10e3 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.dark_1dd3 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.caption-advanced-d2f4 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.narrow_10e3 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.narrow_10e3 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.narrow_10e3 li {
  padding: var(--space-xs) 0;
  color: white;
}

.narrow_10e3 .hard-acc4 {
  width: 100%;
  background: white;
}

.dark_1dd3 .hard-acc4 {
  color: #667eea;
}

.caption-advanced-d2f4 .hard-acc4 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.basic-657a {
  max-width: 900px;
  margin: 0 auto;
}

.text_83c6 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.backdrop-6b49 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.plasma-58b9 {
  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);
}

.backdrop-6b49 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.section_paper_e709 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .backdrop-6b49 {
    padding: var(--space-md);
  }
  
  .section_paper_e709 {
    padding: var(--space-md);
  }
  
  .complex-be3c {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.message-light-a068 ol,
.message-light-a068 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.message-light-a068 li {
  margin-bottom: var(--space-sm);
}

.message-light-a068 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.message-c56c {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.liquid_ad54 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.complex-be3c {
  margin-top: var(--space-lg);
  text-align: center;
}

.complex-be3c img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.out_2142,
.modal-pro-d075,
.component_0873,
.west-55a1 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.link-4c1d {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.rough_4620 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.hero-ba8e {
  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) {
  .hero-ba8e {
    font-size: 0.625rem;
  }
}

.pro_97af {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.pro_97af:hover {
  background: var(--color-primary-dark);
}

.component_cd7c {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.component_cd7c h4 {
  margin-bottom: var(--space-md);
}

.message-paper-7c6a {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.widget-silver-40c1 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.photo_3e22 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .photo_3e22 {
    grid-template-columns: 1fr;
  }
}

.wood-9e70 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.texture_b59a {
  border-color: var(--color-success);
}

.under-6a2d {
  border-color: var(--color-warning);
}

.pattern_warm_7f93 {
  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);
}

.texture_b59a .pattern_warm_7f93 {
  background: #e8f5e9;
  color: var(--color-success);
}

.under-6a2d .pattern_warm_7f93 {
  background: #fff3e0;
  color: var(--color-warning);
}

.wood-9e70 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.wood-9e70 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.widget-in-5261 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.narrow_8ca5 {
  margin: var(--space-xxl) 0;
}

.narrow_8ca5 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.narrow_8ca5 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.dim_b2cb {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .dim_b2cb {
    grid-template-columns: 1fr;
  }
}

.hidden_copper_3273 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.hidden_copper_3273 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.basic_988a {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.basic_988a input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.frame_1f37 {
  margin-top: var(--space-xxl);
}

.center-7a8c {
  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);
}

.background_bf2a {
  text-align: center;
}

.banner-soft-fa22 {
  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);
}

.section_4971 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.banner-soft-fa22 .grid-d746 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.photo_slow_3483 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.cold_42d4 p {
  margin-bottom: var(--space-md);
}

.easy-91e5 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .center-7a8c {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.fluid_776c {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.form_4631 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.element_smooth_7ad4 {
  margin-bottom: var(--space-xl);
}

.description_126b {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.mask_medium_7c50 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.new-5cd7 {
  color: var(--color-text-light);
}

.under-74d5 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.image-637b {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.nav_b92a {
  font-weight: 600;
  color: var(--color-text);
}

.pressed-f9c4 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.fast_704a {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.new_05f0 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.large_b56b {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.small_50ed {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.footer_e290 {
  border: 2px solid #4caf50;
}

.info_simple_bdd4 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.focus-complex-5ecd {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.widget-fixed-8644 {
  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;
}

.hard_2c14 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.border_dim_22d8 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.header-hard-60f1 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.blue-b2e8 {
  text-align: right;
}

.blue-b2e8 .column-gold-e1d2 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.fresh_dd44 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.liquid_a89a h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.liquid_a89a p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.disabled-2ce3 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.soft_d015 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.highlight_610b {
  background: #e8f5e9;
  color: #2e7d32;
}

.overlay_626a {
  background: #e3f2fd;
  color: #1565c0;
}

.column_359c {
  background: #fff3e0;
  color: #e65100;
}

.tertiary-left-69a1 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.tertiary-left-69a1 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.card-north-8232 {
  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);
}

.card-north-8232:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.simple-64b9 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.progress_023d {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.progress_023d strong {
  color: var(--color-primary);
}

.pro-6cd6 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.thumbnail-2174 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.texture-db77 {
  max-width: 900px;
  margin: 0 auto;
}

.iron-2d04 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.table_0ef4 {
  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);
}

.table_0ef4:hover {
  background: var(--color-bg-alt);
}

.narrow_710a {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.table_0ef4[aria-expanded="true"] .narrow_710a {
  transform: rotate(180deg);
}

.panel-over-a5cc {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.panel-over-a5cc h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.panel-over-a5cc ul,
.panel-over-a5cc ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.panel-over-a5cc li {
  margin-bottom: var(--space-xs);
}

.description-pink-5695 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.thick_45e4 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.description-pink-5695 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.new_ce55 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.surface_liquid_0ca6 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.notice-f6ab {
  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);
}

.modal-inner-75e6 {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.caption-3ac7 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .caption-3ac7 {
    grid-template-columns: 1fr;
  }
}

.backdrop-86ee,
.title_dim_cf84 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.backdrop-86ee {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.title_dim_cf84 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.backdrop-86ee h4,
.title_dim_cf84 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.backdrop-86ee ul,
.title_dim_cf84 ul {
  list-style: none;
  padding: 0;
}

.backdrop-86ee li,
.title_dim_cf84 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.shade-ddf5 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .shade-ddf5 {
    grid-template-columns: 1fr;
  }
}

.secondary_6353 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.article_638a {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.complex-051a {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.secondary_6353 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.secondary_6353 ul {
  list-style: none;
  padding: 0;
}

.secondary_6353 li {
  padding: var(--space-xs) 0;
  color: white;
}

.banner-dynamic-9eee {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.banner-dynamic-9eee h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.banner-dynamic-9eee p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.aside-926e {
  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);
}

.notification_a5e9 {
  font-style: italic;
}

.smooth_9ea4 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.hidden-fdcf {
  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;
}

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

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

.module_f451 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.header_mini_7dc6 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.badge_solid_4e8c {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.link_3329 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .link_3329 {
    grid-template-columns: 1fr;
  }
}

.overlay_7932 {
  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);
}

.overlay_7932:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.background-9dc2 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.overlay_7932 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.overlay_7932 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.table_e36b {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.tag-9d54 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
  .tag-9d54 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.green-2996 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.nav-199c p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.list_a4c3 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.list_a4c3 .motion-f682 {
  color: #4caf50;
  font-size: 0.875rem;
}

.chip-ea2b {
  list-style: none;
  padding: 0;
}

.chip-ea2b li {
  margin-bottom: var(--space-xs);
}

.chip-ea2b a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.chip-ea2b a:hover {
  color: white;
}

.blue-47d7 {
  list-style: none;
  padding: 0;
}

.blue-47d7 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.blue-47d7 a {
  color: #b0b0b0;
  text-decoration: none;
}

.blue-47d7 a:hover {
  color: white;
}

.box_paper_4d80 {
  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);
}

.dropdown-gas-237a p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.dropdown-gas-237a a {
  color: #4caf50;
  text-decoration: none;
}

.detail-solid-7196 {
  font-size: 0.75rem;
  color: #666666;
}

.middle_ba25 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.feature_stone_27ea {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.feature_stone_27ea:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .box_paper_4d80 {
    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-new-2696 {
    font-size: 2rem;
  }
  
  .container_7c5f {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .motion_e2ec,
  .footer-north-85ff {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .thick-1bc9,
  .photo_3e22,
  .gradient_slow_b983,
  .dim_b2cb,
  .caption-3ac7,
  .shade-ddf5,
  .link_3329,
  .tag-9d54 {
    grid-template-columns: 1fr;
  }
  
  .preview_fresh_4daa {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .surface_current_5639 {
    padding: var(--space-lg) 0;
  }
  
  .chip_c436 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .chip_c436 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .hard-acc4 {
    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;
  }
  
  .preview_fresh_4daa {
    grid-template-columns: 1fr;
  }
  
  .cool_a072,
  .module_f451,
  .message-paper-7c6a {
    flex-direction: column;
    width: 100%;
  }
  
  .tertiary-d174,
  .footer-aacf,
  .cool_a072 .hard-acc4,
  .module_f451 .hard-acc4 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .popup-new-2696 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .container_7c5f {
    font-size: 1.375rem;
  }
  
  .modal-purple-5a63 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .active_12d5,
  .avatar_fresh_0133,
  .photo-6dc7,
  .small_50ed,
  .text_83c6 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .hero-ba8e {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .active-bottom-a2de {
    gap: var(--space-xs);
  }
  
  .status_6d55 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .disabled_white_a8c2 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .banner-soft-fa22 {
    width: 150px;
    height: 150px;
  }
  
  .section_4971 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .section-slow-c9bf,
  .alert_tall_f66c,
  .cool_a072,
  .hidden-fdcf,
  .header_mini_7dc6,
  .table_e36b,
  .pink_e86f {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .surface_current_5639 {
    page-break-inside: avoid;
  }
}

/* css-noise: eb39 */
.selected-189a {
  padding: 0.3rem;
  font-size: 14px;
  line-height: 1.3;
}

/* css-noise: 763e */
.ghost-box-n4 {
  padding: 0.3rem;
  font-size: 13px;
  line-height: 1.1;
}
