/* ============================================
   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)
   ============================================ */
.plasma-7a5e {
  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;
}

.plasma-7a5e:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.last_4146 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .last_4146 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .last_4146 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.tertiary_258b):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.tertiary_258b,
header,
.message_07fb,
.message-cool-48bd,
.red_335f,
.hidden-under-59ac,
.highlight-down-2f58,
.modal_15f4,
.section-bronze-6404 {
  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
   ============================================ */
.tertiary_258b {
  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);
}

.content-first-7e32 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.tertiary_258b.border-west-eeae {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.video_stone_3e38 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.first_c9d0 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.paper-1462 img {
  height: 36px;
  width: auto;
  display: block;
}

.hover_light_9d10 {
  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;
}

.hard-9af4 {
  flex: 1;
}

.menu-fast-771e {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.input-275b {
  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);
}

.input-275b:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.input-275b.fn-active-65a7 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.west-146d {
  position: relative;
}

.icon-8327 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.icon-8327 svg {
  transition: transform 0.2s ease;
}

/* 鼠标悬停时箭头旋转（桌面）；点击展开时箭头旋转（移动端） */
.west-146d:hover .icon-8327 svg,
.icon-8327[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.yellow-b3c3 {
  position: absolute;
  top: calc(100% + 8px); /* 距离父元素8px，更自然 */
  left: 0;
  min-width: 200px;
  width: max-content; /* 自动适应内容宽度 */
  max-width: 300px; /* 最大宽度限制 */
  background: white;
  border-radius: var(--radius-md);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  border: 1px solid rgba(0, 0, 0, 0.08);
  list-style: none;
  margin: 0;
  padding: 8px 0;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(-8px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
  z-index: 1001;
  /* 关键：确保没有overflow，内容完全可见 */
  overflow: visible;
  max-height: none;
  height: auto;
}

/* 鼠标悬停父元素时，立即显示下拉菜单 */
.west-146d:hover .yellow-b3c3 {
  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 */
.yellow-b3c3::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.hover_focused_37fc {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.hover_focused_37fc: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 */
.hover_focused_37fc[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.alert-right-2f18 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.focused_af94 {
  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;
}

.focused_af94:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.focused_af94 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.hovered-6186 {
  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;
}

.hovered-6186: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);
}

.hovered-6186 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.tooltip-up-a9fd {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.mask_7687 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.tooltip-up-a9fd[aria-expanded="true"] .mask_7687:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.tooltip-up-a9fd[aria-expanded="true"] .mask_7687:nth-child(2) {
  opacity: 0;
}

.tooltip-up-a9fd[aria-expanded="true"] .mask_7687:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .hard-9af4 {
    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 */
  }

  .hard-9af4::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .hard-9af4.iron_e7cd {
    display: block;
    right: 0;
  }
  
  .menu-fast-771e {
    flex-direction: column;
    gap: 0;
  }
  
  .input-275b {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .hard-9af4::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;
  }
  
  .hard-9af4.iron_e7cd::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .hard-9af4 {
    display: none;
  }
  
  .tooltip-up-a9fd {
    display: flex;
  }
  
  .hover_light_9d10 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .focused_af94,
  .hovered-6186 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  /* 移动端下拉菜单改为堆叠显示，不需要浮动 */
  .west-146d {
    position: relative;
  }
  
  .yellow-b3c3 {
    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;
  }
  
  .icon-8327[aria-expanded="true"] + .yellow-b3c3 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .hover_focused_37fc {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .alert-right-2f18 {
    gap: 8px;
  }
  
  .focused_af94 {
    display: none;
  }
  
  .hovered-6186 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .paper-1462 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .hovered-6186 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .hovered-6186 svg {
    width: 14px;
    height: 14px;
  }
  
  .video_stone_3e38 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.message_07fb {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.module-fixed-456c {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.notice_soft_8586 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.notice_soft_8586 svg {
  flex-shrink: 0;
}

.notice_soft_8586 a {
  color: var(--color-primary);
  text-decoration: none;
}

.notice_soft_8586 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .module-fixed-456c {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.message-cool-48bd {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.video_6cb8 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .video_6cb8 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.chip_current_d1f7 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.chip_current_d1f7 a {
  color: var(--color-primary);
  text-decoration: none;
}

.chip_current_d1f7 a:hover {
  text-decoration: underline;
}

.large-a678 {
  color: var(--color-text-lighter);
}

.description_action_de42 {
  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) {
  .description_action_de42 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .description_action_de42 {
    font-size: 1.5rem;
  }
}

.upper_e047 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.thumbnail_5c6a {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .thumbnail_5c6a {
    grid-template-columns: 1fr;
  }
}

.green_dfa8 {
  display: flex;
  gap: var(--space-sm);
}

.bright-4f4f {
  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;
}

.label-right-0281 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.label-right-0281 strong {
  font-weight: 600;
  color: var(--color-text);
}

.label-right-0281 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.under-31de {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.new_bd4a {
  display: flex;
  align-items: center;
  justify-content: center;
}

.box-purple-3f3e {
  position: relative;
  text-align: center;
}

.box-purple-3f3e img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.gradient-151a {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.right-1fa9 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.photo_gold_8726 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.hidden-bb46 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

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

.surface-white-60ce {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .video_6cb8 {
    grid-template-columns: 1fr;
  }
  
  .description_action_de42 {
    font-size: 1.75rem;
  }
  
  .new_bd4a {
    order: -1;
    max-width: 100%;
  }
  
  .box-purple-3f3e {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .description_action_de42 {
    font-size: 1.5rem;
  }
  
  .upper_e047 {
    font-size: 1rem;
  }
  
  .chip_current_d1f7 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .box-purple-3f3e {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.cool_dc37 {
  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;
}

.hard_1ddb {
  background: var(--color-primary);
  color: white;
}

.hard_1ddb:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.container-7bb4 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.container-7bb4:hover {
  background: var(--color-primary);
  color: white;
}

.advanced_6586 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.advanced_6586:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.top-013e {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.text_up_9033 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.red_335f {
  padding: var(--space-xl) 0;
  background: white;
}

.text_outer_db5a {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.gas-4605 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.gas-4605:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.table-540c {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.cold-2d2a {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.mask-57d1 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.hidden-under-59ac {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.box-small-69a2 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.column_93a5 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.rough_8a98 {
  list-style: none;
  counter-reset: toc-counter;
}

.rough_8a98 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.rough_8a98 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);
}

.rough_8a98 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;
}

.rough_8a98 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.highlight-down-2f58 {
  padding: var(--space-xxl) 0;
}

.active_2ba2 {
  background: var(--color-bg-section);
}

.old-20cf {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.caption_95f7 {
  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);
}

.section_rough_4acd {
  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);
}

.chip_static_c167 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.preview-dim-a35c {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .preview-dim-a35c {
    grid-template-columns: 1fr 300px;
  }
}

.hidden-stone-40d4 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.hidden-stone-40d4 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.hidden-stone-40d4 pre,
.hidden-stone-40d4 code {
  overflow-x: auto;
  max-width: 100%;
}

.hidden-stone-40d4 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);
}

.hidden-stone-40d4 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.hidden-stone-40d4 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.hidden-stone-40d4 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.hidden-stone-40d4 ul,
.hidden-stone-40d4 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.hidden-stone-40d4 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.hidden-stone-40d4 strong {
  font-weight: 600;
  color: var(--color-text);
}

.hidden-stone-40d4 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.hidden-stone-40d4 a:hover {
  color: var(--color-primary-dark);
}

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

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

.picture_blue_dafc 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) {
  .preview-dim-a35c {
    grid-template-columns: 1fr;
  }
  
  .section_rough_4acd {
    font-size: 1.75rem;
  }
  
  .hidden-stone-40d4 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .section_rough_4acd {
    font-size: 1.5rem;
  }
  
  .hidden-stone-40d4 h3 {
    font-size: 1.375rem;
  }
  
  .hidden-stone-40d4 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.list_9485 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.module-down-2a40 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.card-ca3c {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.gallery_wide_564e {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.article-fast-3cd6 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.glass_cc6a {
  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;
}

.shade_bronze_fba8 {
  flex-shrink: 0;
}

.texture-5781 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.fast_2b23 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .fast_2b23 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.row_295d,
.hero-b5af,
.active_670b {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.row_295d thead,
.hero-b5af thead {
  background: var(--color-primary);
  color: white;
}

.row_295d th,
.row_295d td,
.hero-b5af th,
.hero-b5af td,
.active_670b th,
.active_670b td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .row_295d th,
  .row_295d td,
  .hero-b5af th,
  .hero-b5af td,
  .active_670b th,
  .active_670b td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .row_295d,
  .hero-b5af,
  .active_670b {
    min-width: 600px;
  }
}

.row_295d th,
.hero-b5af th,
.active_670b th {
  font-weight: 600;
}

.row_295d tbody tr:hover,
.hero-b5af tbody tr:hover,
.active_670b tbody tr:hover {
  background: var(--color-bg-alt);
}

.tag_1cee {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.photo_solid_4b59 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.stone-3eb6 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.stone-3eb6 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.block_full_243d {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.block_full_243d h4 {
  color: white;
}

.sidebar-53c5 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.status_a7a7 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.status_a7a7:last-child {
  border-bottom: none;
}

.status_a7a7 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.status_a7a7 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.outer-cd4b {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.accordion-lower-8dc8 {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.accordion-lower-8dc8:hover {
  text-decoration: underline;
}

.footer_5b5b {
  text-align: center;
  margin-bottom: var(--space-md);
}

.fast-91d6 {
  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);
}

.fast-91d6 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.tooltip_glass_900e {
  font-weight: 600;
  color: white;
}

.tooltip-bright-34c6 {
  list-style: none;
  padding: 0;
}

.tooltip-bright-34c6 li {
  padding: var(--space-xs) 0;
}

.hovered_96ee {
  color: #4caf50;
}

.pagination-4a0a {
  color: #ff9800;
}

.grid_32d1 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.text-4768 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.item-liquid-4081 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.element-810a {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.last_d455 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.status-first-5953 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.yellow_4144 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .yellow_4144 {
    grid-template-columns: 1fr;
  }
}

.backdrop_53e4 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.backdrop_53e4:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.list-warm-922d {
  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;
}

.backdrop_53e4 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.backdrop_53e4 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.nav_122c {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.tooltip_glass_900e {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.hovered-a715 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

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

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

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.gallery_pressed_cbc0 {
  max-width: 900px;
  margin: 0 auto;
}

.button_east_9afb {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.container_87e3 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .container_87e3 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.description_wood_1f03 {
  margin-top: var(--space-xxl);
}

.description_wood_1f03 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.stale_9620 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .stale_9620 {
    grid-template-columns: 1fr;
  }
}

.backdrop_c366 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.chip_aa55 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.dim_b774 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.backdrop_c366 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.backdrop_c366 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.backdrop_c366 li {
  padding: var(--space-xs) 0;
  color: white;
}

.backdrop_c366 .cool_dc37 {
  width: 100%;
  background: white;
}

.chip_aa55 .cool_dc37 {
  color: #667eea;
}

.dim_b774 .cool_dc37 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.header-8728 {
  max-width: 900px;
  margin: 0 auto;
}

.modal-f6ce {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.info-fea8 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.banner_b022 {
  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);
}

.info-fea8 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.fast_7953 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .info-fea8 {
    padding: var(--space-md);
  }
  
  .fast_7953 {
    padding: var(--space-md);
  }
  
  .article-out-a82b {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.text-first-154f ol,
.text-first-154f ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.text-first-154f li {
  margin-bottom: var(--space-sm);
}

.text-first-154f code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.cold-7bb7 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.frame_wood_ff8e {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.article-out-a82b {
  margin-top: var(--space-lg);
  text-align: center;
}

.article-out-a82b img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.accordion_7497,
.widget-4971,
.detail_fresh_61ee,
.menu_09db {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.stone_0725 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.mini_703f {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.wrapper_caf2 {
  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) {
  .wrapper_caf2 {
    font-size: 0.625rem;
  }
}

.modal-inner-8ac0 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.modal-inner-8ac0:hover {
  background: var(--color-primary-dark);
}

.red-73d0 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.red-73d0 h4 {
  margin-bottom: var(--space-md);
}

.outline-west-9d16 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.pagination_yellow_ecf9 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.tertiary_0ef3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .tertiary_0ef3 {
    grid-template-columns: 1fr;
  }
}

.right_80a3 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.shade-fresh-de62 {
  border-color: var(--color-success);
}

.dim-66d0 {
  border-color: var(--color-warning);
}

.tertiary-large-c75e {
  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);
}

.shade-fresh-de62 .tertiary-large-c75e {
  background: #e8f5e9;
  color: var(--color-success);
}

.dim-66d0 .tertiary-large-c75e {
  background: #fff3e0;
  color: var(--color-warning);
}

.right_80a3 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.right_80a3 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.content-under-01dd {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.lower-3c7a {
  margin: var(--space-xxl) 0;
}

.lower-3c7a h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.lower-3c7a > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.cool-af04 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .cool-af04 {
    grid-template-columns: 1fr;
  }
}

.tooltip-plasma-3763 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.tooltip-plasma-3763 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.surface_fresh_8241 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.surface_fresh_8241 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.logo-steel-5988 {
  margin-top: var(--space-xxl);
}

.aside_2821 {
  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);
}

.texture-5a3f {
  text-align: center;
}

.left-b1b9 {
  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);
}

.progress-fab7 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.left-b1b9 .tooltip_glass_900e {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.badge_action_4b11 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.tertiary-2d50 p {
  margin-bottom: var(--space-md);
}

.pagination_soft_1898 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .aside_2821 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.container_fixed_9953 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.table-3a90 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.grid_rough_4417 {
  margin-bottom: var(--space-xl);
}

.accent_hard_4a14 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

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

.column-over-38dc {
  color: var(--color-text-light);
}

.accent-c04a {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.light_6e08 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.menu-2ac5 {
  font-weight: 600;
  color: var(--color-text);
}

.warm-e045 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.box_middle_b335 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

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

.summary_2dbc {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.static-480e {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.sort_b480 {
  border: 2px solid #4caf50;
}

.text_purple_5aec {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.detail_advanced_63dc {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.button_tiny_961b {
  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;
}

.card_pro_6d27 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.hover_dark_6830 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.menu_east_5f2f {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.dropdown_56c7 {
  text-align: right;
}

.dropdown_56c7 .tiny-d8e2 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.preview_813d {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.popup-right-71c7 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.popup-right-71c7 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.frame_f294 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.tag_d650 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.panel-static-93cb {
  background: #e8f5e9;
  color: #2e7d32;
}

.selected_f52a {
  background: #e3f2fd;
  color: #1565c0;
}

.glass-5ac8 {
  background: #fff3e0;
  color: #e65100;
}

.feature-1923 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.feature-1923 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.white-49cc {
  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);
}

.white-49cc:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.article-slow-ab36 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.silver-d727 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.silver-d727 strong {
  color: var(--color-primary);
}

.dynamic-b5e3 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.glass_96df {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.article_slow_dd0e {
  max-width: 900px;
  margin: 0 auto;
}

.mask-action-b2b9 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.soft-4529 {
  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);
}

.soft-4529:hover {
  background: var(--color-bg-alt);
}

.header-ccb9 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.soft-4529[aria-expanded="true"] .header-ccb9 {
  transform: rotate(180deg);
}

.complex_f65c {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.complex_f65c h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.complex_f65c ul,
.complex_f65c ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.complex_f65c li {
  margin-bottom: var(--space-xs);
}

.new_aa6f {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.huge-64fa {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.new_aa6f code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.modal_inner_2075 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.action_57b2 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.sidebar_37af {
  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);
}

.focus-f505 {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.plasma-6784 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .plasma-6784 {
    grid-template-columns: 1fr;
  }
}

.list_2563,
.button-stale-7369 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.list_2563 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.button-stale-7369 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.list_2563 h4,
.button-stale-7369 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.list_2563 ul,
.button-stale-7369 ul {
  list-style: none;
  padding: 0;
}

.list_2563 li,
.button-stale-7369 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.detail_6242 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .detail_6242 {
    grid-template-columns: 1fr;
  }
}

.west_8cca {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.image-dim-8127 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.under-b512 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.west_8cca h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.west_8cca ul {
  list-style: none;
  padding: 0;
}

.west_8cca li {
  padding: var(--space-xs) 0;
  color: white;
}

.focus-purple-4181 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.focus-purple-4181 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.focus-purple-4181 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.tertiary-7f23 {
  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);
}

.menu-431a {
  font-style: italic;
}

.form_easy_44e3 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.main_77a9 {
  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;
}

.main_77a9 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.main_77a9 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.content-1518 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.modal_15f4 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.gradient-inner-159e {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.dim_c1c7 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .dim_c1c7 {
    grid-template-columns: 1fr;
  }
}

.tag-center-c009 {
  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);
}

.tag-center-c009:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.panel_warm_6906 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.tag-center-c009 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.tag-center-c009 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.section-bronze-6404 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.list-action-fdf4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
  .list-action-fdf4 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.text_fluid_2517 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.up_6174 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.section-smooth-ca43 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.section-smooth-ca43 .green_dfa8 {
  color: #4caf50;
  font-size: 0.875rem;
}

.shadow_dc49 {
  list-style: none;
  padding: 0;
}

.shadow_dc49 li {
  margin-bottom: var(--space-xs);
}

.shadow_dc49 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.shadow_dc49 a:hover {
  color: white;
}

.silver-b77c {
  list-style: none;
  padding: 0;
}

.silver-b77c li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.silver-b77c a {
  color: #b0b0b0;
  text-decoration: none;
}

.silver-b77c a:hover {
  color: white;
}

.container-fc80 {
  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);
}

.content_stone_9edb p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.content_stone_9edb a {
  color: #4caf50;
  text-decoration: none;
}

.detail_warm_4a61 {
  font-size: 0.75rem;
  color: #666666;
}

.nav_c3c2 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.video-df42 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.video-df42:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .container-fc80 {
    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;
  }
  
  .description_action_de42 {
    font-size: 2rem;
  }
  
  .section_rough_4acd {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .video_6cb8,
  .preview-dim-a35c {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .yellow_4144,
  .tertiary_0ef3,
  .stale_9620,
  .cool-af04,
  .plasma-6784,
  .detail_6242,
  .dim_c1c7,
  .list-action-fdf4 {
    grid-template-columns: 1fr;
  }
  
  .text_outer_db5a {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .highlight-down-2f58 {
    padding: var(--space-lg) 0;
  }
  
  .rough_8a98 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .rough_8a98 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .cool_dc37 {
    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;
  }
  
  .text_outer_db5a {
    grid-template-columns: 1fr;
  }
  
  .under-31de,
  .content-1518,
  .outline-west-9d16 {
    flex-direction: column;
    width: 100%;
  }
  
  .top-013e,
  .text_up_9033,
  .under-31de .cool_dc37,
  .content-1518 .cool_dc37 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .description_action_de42 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .section_rough_4acd {
    font-size: 1.375rem;
  }
  
  .table-540c {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .gas-4605,
  .backdrop_53e4,
  .stone-3eb6,
  .static-480e,
  .modal-f6ce {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .wrapper_caf2 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .module-fixed-456c {
    gap: var(--space-xs);
  }
  
  .notice_soft_8586 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .fast-91d6 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .left-b1b9 {
    width: 150px;
    height: 150px;
  }
  
  .progress-fab7 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .tertiary_258b,
  .message_07fb,
  .under-31de,
  .main_77a9,
  .modal_15f4,
  .section-bronze-6404,
  .tooltip-up-a9fd {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .highlight-down-2f58 {
    page-break-inside: avoid;
  }
}

/* css-noise: 4034 */
.promo-block-a8 {
  padding: 0.4rem;
  font-size: 12px;
  line-height: 1.3;
}
