/* ============================================
   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)
   ============================================ */
.column_next_e0f2 {
  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;
}

.column_next_e0f2:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.hovered-04f7 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .hovered-04f7 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .hovered-04f7 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.message_5203):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.message_5203,
header,
.menu_f321,
.link-old-fcf0,
.progress_static_08ff,
.paragraph_a604,
.list_e44e,
.preview-stone-a991,
.widget_a5e0 {
  max-width: none;
}

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

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

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

/* ============================================
   4. HEADER & NAVIGATION
   ============================================ */
.message_5203 {
  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);
}

.popup_7ba4 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.message_5203.sidebar_static_09de {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.alert_5439 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.up_43b8 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.tooltip-cc32 img {
  height: 36px;
  width: auto;
  display: block;
}

.info-2a59 {
  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;
}

.media_right_6e2f {
  flex: 1;
}

.hard_c348 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.filter_1e0b {
  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);
}

.filter_1e0b:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.filter_1e0b.fn-active-0c7c {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.yellow_1282 {
  position: relative;
}

.summary_smooth_a053 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.summary_smooth_a053 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） */
.yellow_1282:hover .summary_smooth_a053 svg,
.summary_smooth_a053[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.simple-e58d {
  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 */
.yellow_1282:hover .simple-e58d {
  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 */
.simple-e58d::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.chip-north-1a70 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.chip-north-1a70: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 */
.chip-north-1a70[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.dynamic_f797 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.element-wide-a50d {
  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;
}

.element-wide-a50d:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.element-wide-a50d svg {
  flex-shrink: 0;
}

/* Header Download Button */
.outline_8dc7 {
  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;
}

.outline_8dc7: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);
}

.outline_8dc7 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

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

.modal-9f08 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.banner-liquid-afdb[aria-expanded="true"] .modal-9f08:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.banner-liquid-afdb[aria-expanded="true"] .modal-9f08:nth-child(2) {
  opacity: 0;
}

.banner-liquid-afdb[aria-expanded="true"] .modal-9f08:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .media_right_6e2f {
    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 */
  }

  .media_right_6e2f::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .media_right_6e2f.sidebar-b699 {
    display: block;
    right: 0;
  }
  
  .hard_c348 {
    flex-direction: column;
    gap: 0;
  }
  
  .filter_1e0b {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .media_right_6e2f::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;
  }
  
  .media_right_6e2f.sidebar-b699::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .media_right_6e2f {
    display: none;
  }
  
  .banner-liquid-afdb {
    display: flex;
  }
  
  .info-2a59 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .element-wide-a50d,
  .outline_8dc7 {
    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 */
  .yellow_1282 {
    position: relative;
  }
  
  .simple-e58d {
    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;
  }
  
  .summary_smooth_a053[aria-expanded="true"] + .simple-e58d {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .chip-north-1a70 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .dynamic_f797 {
    gap: 8px;
  }
  
  .element-wide-a50d {
    display: none;
  }
  
  .outline_8dc7 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .tooltip-cc32 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .outline_8dc7 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .outline_8dc7 svg {
    width: 14px;
    height: 14px;
  }
  
  .alert_5439 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.menu_f321 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.main-red-d26c {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.card_0a7e {
  display: flex;
  align-items: center;
  gap: 6px;
}

.card_0a7e svg {
  flex-shrink: 0;
}

.card_0a7e a {
  color: var(--color-primary);
  text-decoration: none;
}

.card_0a7e a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .main-red-d26c {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.link-old-fcf0 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.dynamic_c9d8 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .dynamic_c9d8 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.content-easy-4e7d {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.content-easy-4e7d a {
  color: var(--color-primary);
  text-decoration: none;
}

.content-easy-4e7d a:hover {
  text-decoration: underline;
}

.secondary_last_7861 {
  color: var(--color-text-lighter);
}

.element_279a {
  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) {
  .element_279a {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .element_279a {
    font-size: 1.5rem;
  }
}

.motion-1dd2 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.pagination-168c {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .pagination-168c {
    grid-template-columns: 1fr;
  }
}

.accordion_9c8c {
  display: flex;
  gap: var(--space-sm);
}

.cool_215e {
  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;
}

.description_steel_38d6 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.description_steel_38d6 strong {
  font-weight: 600;
  color: var(--color-text);
}

.description_steel_38d6 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.glass-d8dd {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.filter_hard_ca40 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.primary_7d85 {
  position: relative;
  text-align: center;
}

.primary_7d85 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.aside-active-7e58 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.title-blue-e5ce {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.status_wide_df5c {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.right_b3e7 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.fast-ec9b {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.panel-next-e02c {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .dynamic_c9d8 {
    grid-template-columns: 1fr;
  }
  
  .element_279a {
    font-size: 1.75rem;
  }
  
  .filter_hard_ca40 {
    order: -1;
    max-width: 100%;
  }
  
  .primary_7d85 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .element_279a {
    font-size: 1.5rem;
  }
  
  .motion-1dd2 {
    font-size: 1rem;
  }
  
  .content-easy-4e7d {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .primary_7d85 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.message_paper_24ba {
  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;
}

.basic_15b2 {
  background: var(--color-primary);
  color: white;
}

.basic_15b2:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.secondary_middle_d268 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.secondary_middle_d268:hover {
  background: var(--color-primary);
  color: white;
}

.caption-56d0 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.caption-56d0:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.border-06c2 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.prev-d7b8 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.progress_static_08ff {
  padding: var(--space-xl) 0;
  background: white;
}

.pattern_1ac5 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

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

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

.warm-a22e {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.dirty_34d8 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.frame-a107 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.paragraph_a604 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.title_hot_246e {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.icon-1dcd {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.stone-bf9c {
  list-style: none;
  counter-reset: toc-counter;
}

.stone-bf9c li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.stone-bf9c 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);
}

.stone-bf9c 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;
}

.stone-bf9c li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.list_e44e {
  padding: var(--space-xxl) 0;
}

.top-2410 {
  background: var(--color-bg-section);
}

.cool_b4a3 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.sidebar_8606 {
  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);
}

.article_stone_268a {
  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);
}

.modal_middle_3374 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.picture_e6a7 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .picture_e6a7 {
    grid-template-columns: 1fr 300px;
  }
}

.media_19bf {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.media_19bf img {
  max-width: 100%;
  height: auto;
  display: block;
}

.media_19bf pre,
.media_19bf code {
  overflow-x: auto;
  max-width: 100%;
}

.media_19bf 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);
}

.media_19bf h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.media_19bf h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.media_19bf p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.media_19bf ul,
.media_19bf ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.media_19bf li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.media_19bf strong {
  font-weight: 600;
  color: var(--color-text);
}

.media_19bf a {
  color: var(--color-primary);
  text-decoration: underline;
}

.media_19bf a:hover {
  color: var(--color-primary-dark);
}

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

.gradient-0ffa li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.gradient-0ffa 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) {
  .picture_e6a7 {
    grid-template-columns: 1fr;
  }
  
  .article_stone_268a {
    font-size: 1.75rem;
  }
  
  .media_19bf {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .article_stone_268a {
    font-size: 1.5rem;
  }
  
  .media_19bf h3 {
    font-size: 1.375rem;
  }
  
  .media_19bf h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.easy_5727 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.main-6662 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.secondary-center-e803 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.frame_da35 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.image_4fb3 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.overlay-746d {
  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;
}

.tooltip_bottom_203f {
  flex-shrink: 0;
}

.article_solid_5c91 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.element-advanced-29a6 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .element-advanced-29a6 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.icon_pro_c3b9,
.slow_fed2,
.down_e5e0 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.icon_pro_c3b9 thead,
.slow_fed2 thead {
  background: var(--color-primary);
  color: white;
}

.icon_pro_c3b9 th,
.icon_pro_c3b9 td,
.slow_fed2 th,
.slow_fed2 td,
.down_e5e0 th,
.down_e5e0 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .icon_pro_c3b9 th,
  .icon_pro_c3b9 td,
  .slow_fed2 th,
  .slow_fed2 td,
  .down_e5e0 th,
  .down_e5e0 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .icon_pro_c3b9,
  .slow_fed2,
  .down_e5e0 {
    min-width: 600px;
  }
}

.icon_pro_c3b9 th,
.slow_fed2 th,
.down_e5e0 th {
  font-weight: 600;
}

.icon_pro_c3b9 tbody tr:hover,
.slow_fed2 tbody tr:hover,
.down_e5e0 tbody tr:hover {
  background: var(--color-bg-alt);
}

.center_3eaf {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.feature_paper_6127 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.label_8ff3 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.label_8ff3 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.paragraph-selected-cd08 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.paragraph-selected-cd08 h4 {
  color: white;
}

.over-0cf1 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.aside-e04f {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.aside-e04f:last-child {
  border-bottom: none;
}

.aside-e04f dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.aside-e04f dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.thumbnail-d5e3 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.cool-2563 {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.cool-2563:hover {
  text-decoration: underline;
}

.status_soft_c13f {
  text-align: center;
  margin-bottom: var(--space-md);
}

.filter-orange-ab79 {
  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);
}

.filter-orange-ab79 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.disabled-db8f {
  font-weight: 600;
  color: white;
}

.tag_new_86f8 {
  list-style: none;
  padding: 0;
}

.tag_new_86f8 li {
  padding: var(--space-xs) 0;
}

.soft_f61e {
  color: #4caf50;
}

.component_gas_0927 {
  color: #ff9800;
}

.form_dim_6a98 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.element_new_21ae {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.fresh-405a {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.green-0558 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.solid_c29a {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.paragraph-wood-f089 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.dynamic_1ddf {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .dynamic_1ddf {
    grid-template-columns: 1fr;
  }
}

.copper-0c4b {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.copper-0c4b:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.container-bad3 {
  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;
}

.copper-0c4b h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.copper-0c4b p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.breadcrumb-selected-183d {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.disabled-db8f {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.menu-basic-0d59 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.pattern-stone-c328 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.pattern-stone-c328 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.down_3dd5 {
  max-width: 900px;
  margin: 0 auto;
}

.first-bd54 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.element_3120 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .element_3120 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.dropdown_medium_8378 {
  margin-top: var(--space-xxl);
}

.dropdown_medium_8378 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.block_dark_1a8e {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .block_dark_1a8e {
    grid-template-columns: 1fr;
  }
}

.outer-54d8 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.paragraph_ba07 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.wood_e6da {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.outer-54d8 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.outer-54d8 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.outer-54d8 li {
  padding: var(--space-xs) 0;
  color: white;
}

.outer-54d8 .message_paper_24ba {
  width: 100%;
  background: white;
}

.paragraph_ba07 .message_paper_24ba {
  color: #667eea;
}

.wood_e6da .message_paper_24ba {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.outline-hovered-1377 {
  max-width: 900px;
  margin: 0 auto;
}

.feature-gas-2637 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.easy_f107 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.black-444f {
  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);
}

.easy_f107 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.summary_c04e {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .easy_f107 {
    padding: var(--space-md);
  }
  
  .summary_c04e {
    padding: var(--space-md);
  }
  
  .cold-1a96 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.dark_e370 ol,
.dark_e370 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.dark_e370 li {
  margin-bottom: var(--space-sm);
}

.dark_e370 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.footer_focused_ee0e {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.tertiary_advanced_d442 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.cold-1a96 {
  margin-top: var(--space-lg);
  text-align: center;
}

.cold-1a96 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.form_0a87,
.shade-295a,
.filter-d83b,
.box_0377 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.banner_5a7c {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.content-hard-c8b1 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.in_e180 {
  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) {
  .in_e180 {
    font-size: 0.625rem;
  }
}

.menu_purple_2264 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.menu_purple_2264:hover {
  background: var(--color-primary-dark);
}

.active_white_6459 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.active_white_6459 h4 {
  margin-bottom: var(--space-md);
}

.image_c98b {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.alert-wood-af51 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.image-9658 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .image-9658 {
    grid-template-columns: 1fr;
  }
}

.container_e2a9 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.nav-b487 {
  border-color: var(--color-success);
}

.smooth-d6d2 {
  border-color: var(--color-warning);
}

.border-6aed {
  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);
}

.nav-b487 .border-6aed {
  background: #e8f5e9;
  color: var(--color-success);
}

.smooth-d6d2 .border-6aed {
  background: #fff3e0;
  color: var(--color-warning);
}

.container_e2a9 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.container_e2a9 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.mini-5ded {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.sort_d039 {
  margin: var(--space-xxl) 0;
}

.sort_d039 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.sort_d039 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.carousel_selected_9071 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .carousel_selected_9071 {
    grid-template-columns: 1fr;
  }
}

.bottom_e547 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.bottom_e547 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.next-3cd5 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.next-3cd5 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.preview_huge_445a {
  margin-top: var(--space-xxl);
}

.up-2544 {
  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);
}

.light_3727 {
  text-align: center;
}

.carousel_af1e {
  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);
}

.banner_prev_217e {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.carousel_af1e .disabled-db8f {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.paper_0974 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.frame_blue_de67 p {
  margin-bottom: var(--space-md);
}

.menu-1fa1 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .up-2544 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.east_03d9 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.hover_hot_1ddc {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

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

.purple_81c8 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.down_4751 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.old-b58d {
  color: var(--color-text-light);
}

.dropdown-f282 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.dirty-945c {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.button-up-c9a3 {
  font-weight: 600;
  color: var(--color-text);
}

.media_fast_8e83 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.chip_bce3 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.message_selected_838a {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.section-narrow-7069 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.active-slow-7148 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.shade_e194 {
  border: 2px solid #4caf50;
}

.preview_slow_bd67 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.west_6a20 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.popup-c9c7 {
  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;
}

.picture_over_5470 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.medium-8e7b {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.motion_622a {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.image-old-a040 {
  text-align: right;
}

.image-old-a040 .dirty-f8ad {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.preview-mini-36af {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.mini-4b38 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.mini-4b38 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.dim-19d7 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.section_1e04 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.frame-motion-558b {
  background: #e8f5e9;
  color: #2e7d32;
}

.dim_49c7 {
  background: #e3f2fd;
  color: #1565c0;
}

.disabled-copper-64db {
  background: #fff3e0;
  color: #e65100;
}

.texture-current-24f5 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.texture-current-24f5 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.input_1a88 {
  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);
}

.input_1a88:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.surface_7247 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.backdrop_ccf4 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.backdrop_ccf4 strong {
  color: var(--color-primary);
}

.gradient_d940 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.lower_d718 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.gradient_3176 {
  max-width: 900px;
  margin: 0 auto;
}

.pro_7541 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.sort_e858 {
  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);
}

.sort_e858:hover {
  background: var(--color-bg-alt);
}

.selected-e847 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.sort_e858[aria-expanded="true"] .selected-e847 {
  transform: rotate(180deg);
}

.background-dark-a85f {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.background-dark-a85f h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.background-dark-a85f ul,
.background-dark-a85f ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.background-dark-a85f li {
  margin-bottom: var(--space-xs);
}

.form-advanced-9461 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.accent-active-6933 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.form-advanced-9461 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.widget_fluid_3bd9 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.nav-1b1a {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.highlight-in-8be9 {
  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);
}

.pattern_up_c1e7 {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.label-5e1d {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .label-5e1d {
    grid-template-columns: 1fr;
  }
}

.medium-87dc,
.lite-8857 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.medium-87dc {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.lite-8857 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.medium-87dc h4,
.lite-8857 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.medium-87dc ul,
.lite-8857 ul {
  list-style: none;
  padding: 0;
}

.medium-87dc li,
.lite-8857 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.row_3d43 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .row_3d43 {
    grid-template-columns: 1fr;
  }
}

.disabled_stale_7422 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.purple_7f81 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.panel-hot-e531 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.disabled_stale_7422 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.disabled_stale_7422 ul {
  list-style: none;
  padding: 0;
}

.disabled_stale_7422 li {
  padding: var(--space-xs) 0;
  color: white;
}

.next_81db {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.next_81db h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.next_81db p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.notice_1a9f {
  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);
}

.orange-69cc {
  font-style: italic;
}

.disabled-81bd {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.picture_current_cdc9 {
  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;
}

.picture_current_cdc9 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.picture_current_cdc9 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.glass_6891 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.preview-stone-a991 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.out-1f39 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.orange_62ed {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .orange_62ed {
    grid-template-columns: 1fr;
  }
}

.smooth-3c48 {
  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);
}

.smooth-3c48:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

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

.smooth-3c48 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.smooth-3c48 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.widget_a5e0 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.video-copper-7099 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
  .video-copper-7099 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.heading-basic-de43 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.widget-1e3c p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.north-bb94 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.north-bb94 .accordion_9c8c {
  color: #4caf50;
  font-size: 0.875rem;
}

.fast-e6ec {
  list-style: none;
  padding: 0;
}

.fast-e6ec li {
  margin-bottom: var(--space-xs);
}

.fast-e6ec a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.fast-e6ec a:hover {
  color: white;
}

.active-hovered-5e0e {
  list-style: none;
  padding: 0;
}

.active-hovered-5e0e li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.active-hovered-5e0e a {
  color: #b0b0b0;
  text-decoration: none;
}

.active-hovered-5e0e a:hover {
  color: white;
}

.list-f4a5 {
  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);
}

.sidebar_83cb p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.sidebar_83cb a {
  color: #4caf50;
  text-decoration: none;
}

.lite-9885 {
  font-size: 0.75rem;
  color: #666666;
}

.simple-cb13 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.badge_soft_67f5 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.badge_soft_67f5:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .list-f4a5 {
    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;
  }
  
  .element_279a {
    font-size: 2rem;
  }
  
  .article_stone_268a {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .dynamic_c9d8,
  .picture_e6a7 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .dynamic_1ddf,
  .image-9658,
  .block_dark_1a8e,
  .carousel_selected_9071,
  .label-5e1d,
  .row_3d43,
  .orange_62ed,
  .video-copper-7099 {
    grid-template-columns: 1fr;
  }
  
  .pattern_1ac5 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .list_e44e {
    padding: var(--space-lg) 0;
  }
  
  .stone-bf9c li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .stone-bf9c li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .message_paper_24ba {
    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;
  }
  
  .pattern_1ac5 {
    grid-template-columns: 1fr;
  }
  
  .glass-d8dd,
  .glass_6891,
  .image_c98b {
    flex-direction: column;
    width: 100%;
  }
  
  .border-06c2,
  .prev-d7b8,
  .glass-d8dd .message_paper_24ba,
  .glass_6891 .message_paper_24ba {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .element_279a {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .article_stone_268a {
    font-size: 1.375rem;
  }
  
  .warm-a22e {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .current_fcdb,
  .copper-0c4b,
  .label_8ff3,
  .active-slow-7148,
  .feature-gas-2637 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .in_e180 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .main-red-d26c {
    gap: var(--space-xs);
  }
  
  .card_0a7e {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .filter-orange-ab79 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .carousel_af1e {
    width: 150px;
    height: 150px;
  }
  
  .banner_prev_217e {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .message_5203,
  .menu_f321,
  .glass-d8dd,
  .picture_current_cdc9,
  .preview-stone-a991,
  .widget_a5e0,
  .banner-liquid-afdb {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .list_e44e {
    page-break-inside: avoid;
  }
}

/* css-noise: c17c */
.promo-block-p2 {
  padding: 0.1rem;
  font-size: 12px;
  line-height: 1.1;
}
