/* ============================================
   Modern CSS for SEO-Optimized Content Site
   Based on Google 2026 Best Practices
   ============================================ */

/* ============================================
   1. CSS RESET & BASE STYLES
   ============================================ */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Colors */
  --color-primary: #1976d2;
  --color-primary-dark: #115293;
  --color-primary-light: #4791db;
  --color-secondary: #424242;
  --color-accent: #ff6b6b;
  --color-success: #4caf50;
  --color-warning: #ff9800;
  --color-danger: #f44336;
  
  /* Neutrals */
  --color-text: #212121;
  --color-text-light: #666666;
  --color-text-lighter: #999999;
  --color-border: #e0e0e0;
  --color-border-light: #f5f5f5;
  --color-bg: #ffffff;
  --color-bg-alt: #fafafa;
  --color-bg-section: #f8f9fa;
  
  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-heading: 'Merriweather', Georgia, serif;
  
  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-xxl: 4rem;
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  
  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.07);
  --shadow-lg: 0 10px 15px rgba(0,0,0,0.1);
  --shadow-xl: 0 20px 25px rgba(0,0,0,0.1);
  
  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 350ms ease;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  /* Do NOT set overflow-x here: combined with body's overflow-x: hidden
     it makes <html> its own scroll container and breaks the sticky header. */
}

body {
  font-family: var(--font-primary);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  width: 100%;
  max-width: 100vw;
  margin: 0;
  padding: 0;
}

/* ============================================
   2. SKIP LINK (Accessibility)
   ============================================ */
.layout-black-ecb0 {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--color-primary);
  color: white;
  padding: 8px 16px;
  text-decoration: none;
  z-index: 10000;
  border-radius: 0 0 4px 0;
}

.layout-black-ecb0:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.module_fixed_31cd {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .module_fixed_31cd {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .module_fixed_31cd {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.module_ab41):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.module_ab41,
header,
.sidebar_bb24,
.primary-wide-d2f2,
.short_7a3d,
.table_c1d3,
.text-5736,
.image_dynamic_8d51,
.silver-2444 {
  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
   ============================================ */
.module_ab41 {
  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);
}

.column_narrow_32a3 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.module_ab41.fast_2b60 {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.highlight_light_3158 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.short_028c {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.link_a728 img {
  height: 36px;
  width: auto;
  display: block;
}

.widget_small_7515 {
  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;
}

.carousel_action_4453 {
  flex: 1;
}

.tiny_7958 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.container_9d9d {
  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);
}

.container_9d9d:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.container_9d9d.fn-active-a95f {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.pressed-0a05 {
  position: relative;
}

.frame_hot_c41a {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.frame_hot_c41a 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） */
.pressed-0a05:hover .frame_hot_c41a svg,
.frame_hot_c41a[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.title-hot-9bb7 {
  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 */
.pressed-0a05:hover .title-hot-9bb7 {
  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 */
.title-hot-9bb7::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.card-2148 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.card-2148: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 */
.card-2148[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.block_d910 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.content-old-6588 {
  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;
}

.content-old-6588:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.content-old-6588 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.basic-d892 {
  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;
}

.basic-d892: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);
}

.basic-d892 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.tooltip_dim_a4c4 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.search_08ef {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.tooltip_dim_a4c4[aria-expanded="true"] .search_08ef:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.tooltip_dim_a4c4[aria-expanded="true"] .search_08ef:nth-child(2) {
  opacity: 0;
}

.tooltip_dim_a4c4[aria-expanded="true"] .search_08ef:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .carousel_action_4453 {
    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 */
  }

  .carousel_action_4453::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .carousel_action_4453.block-1de5 {
    display: block;
    right: 0;
  }
  
  .tiny_7958 {
    flex-direction: column;
    gap: 0;
  }
  
  .container_9d9d {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .carousel_action_4453::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;
  }
  
  .carousel_action_4453.block-1de5::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .carousel_action_4453 {
    display: none;
  }
  
  .tooltip_dim_a4c4 {
    display: flex;
  }
  
  .widget_small_7515 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .content-old-6588,
  .basic-d892 {
    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 */
  .pressed-0a05 {
    position: relative;
  }
  
  .title-hot-9bb7 {
    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;
  }
  
  .frame_hot_c41a[aria-expanded="true"] + .title-hot-9bb7 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .card-2148 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .block_d910 {
    gap: 8px;
  }
  
  .content-old-6588 {
    display: none;
  }
  
  .basic-d892 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .link_a728 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .basic-d892 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .basic-d892 svg {
    width: 14px;
    height: 14px;
  }
  
  .highlight_light_3158 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.sidebar_bb24 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.red-f877 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.current_c554 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.current_c554 svg {
  flex-shrink: 0;
}

.current_c554 a {
  color: var(--color-primary);
  text-decoration: none;
}

.current_c554 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .red-f877 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.primary-wide-d2f2 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.under-4d68 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .under-4d68 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.glass_e566 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.glass_e566 a {
  color: var(--color-primary);
  text-decoration: none;
}

.glass_e566 a:hover {
  text-decoration: underline;
}

.label_98d2 {
  color: var(--color-text-lighter);
}

.message_simple_81d0 {
  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) {
  .message_simple_81d0 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .message_simple_81d0 {
    font-size: 1.5rem;
  }
}

.dark-1e5f {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.picture_prev_d8fa {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .picture_prev_d8fa {
    grid-template-columns: 1fr;
  }
}

.input_iron_8a18 {
  display: flex;
  gap: var(--space-sm);
}

.widget-dirty-e29a {
  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;
}

.primary-in-186c {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.primary-in-186c strong {
  font-weight: 600;
  color: var(--color-text);
}

.primary-in-186c span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.info_9a3f {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.motion_1494 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.wrapper-current-8cad {
  position: relative;
  text-align: center;
}

.wrapper-current-8cad img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.breadcrumb-9df1 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.sort-south-92e7 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.dim_a105 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.fresh_e2de {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.short-5dae {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.notice_4553 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .under-4d68 {
    grid-template-columns: 1fr;
  }
  
  .message_simple_81d0 {
    font-size: 1.75rem;
  }
  
  .motion_1494 {
    order: -1;
    max-width: 100%;
  }
  
  .wrapper-current-8cad {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .message_simple_81d0 {
    font-size: 1.5rem;
  }
  
  .dark-1e5f {
    font-size: 1rem;
  }
  
  .glass_e566 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .wrapper-current-8cad {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.notification-iron-2549 {
  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;
}

.surface-9646 {
  background: var(--color-primary);
  color: white;
}

.surface-9646:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.liquid_4337 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.liquid_4337:hover {
  background: var(--color-primary);
  color: white;
}

.alert_brown_a57f {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.alert_brown_a57f:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.white-0f59 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.prev_c474 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.short_7a3d {
  padding: var(--space-xl) 0;
  background: white;
}

.highlight-97ef {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.table-narrow-aaf9 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.table-narrow-aaf9:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.form_light_6d35 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.border_4288 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.media-10a5 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.table_c1d3 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.backdrop-5950 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.highlight_c583 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.accent_68f6 {
  list-style: none;
  counter-reset: toc-counter;
}

.accent_68f6 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.accent_68f6 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);
}

.accent_68f6 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;
}

.accent_68f6 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.text-5736 {
  padding: var(--space-xxl) 0;
}

.video-0a1d {
  background: var(--color-bg-section);
}

.secondary_5517 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.selected-c30a {
  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);
}

.left_7ad8 {
  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);
}

.dropdown-de35 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.video_c77d {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .video_c77d {
    grid-template-columns: 1fr 300px;
  }
}

.grid_9fa6 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.grid_9fa6 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.grid_9fa6 pre,
.grid_9fa6 code {
  overflow-x: auto;
  max-width: 100%;
}

.grid_9fa6 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);
}

.grid_9fa6 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.grid_9fa6 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.grid_9fa6 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.grid_9fa6 ul,
.grid_9fa6 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.grid_9fa6 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.grid_9fa6 strong {
  font-weight: 600;
  color: var(--color-text);
}

.grid_9fa6 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.grid_9fa6 a:hover {
  color: var(--color-primary-dark);
}

.container_purple_4290 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.container_purple_4290 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.container_purple_4290 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) {
  .video_c77d {
    grid-template-columns: 1fr;
  }
  
  .left_7ad8 {
    font-size: 1.75rem;
  }
  
  .grid_9fa6 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .left_7ad8 {
    font-size: 1.5rem;
  }
  
  .grid_9fa6 h3 {
    font-size: 1.375rem;
  }
  
  .grid_9fa6 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.in_1b52 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.sort_d87d {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.slider-bronze-eb9e {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.sort_brown_bfd2 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.carousel-left-6000 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.hovered_d07f {
  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;
}

.carousel-86c6 {
  flex-shrink: 0;
}

.banner_bottom_1a9f strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.module-dark-b019 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .module-dark-b019 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.new_8615,
.grid-58bd,
.info_5b92 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.new_8615 thead,
.grid-58bd thead {
  background: var(--color-primary);
  color: white;
}

.new_8615 th,
.new_8615 td,
.grid-58bd th,
.grid-58bd td,
.info_5b92 th,
.info_5b92 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .new_8615 th,
  .new_8615 td,
  .grid-58bd th,
  .grid-58bd td,
  .info_5b92 th,
  .info_5b92 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .new_8615,
  .grid-58bd,
  .info_5b92 {
    min-width: 600px;
  }
}

.new_8615 th,
.grid-58bd th,
.info_5b92 th {
  font-weight: 600;
}

.new_8615 tbody tr:hover,
.grid-58bd tbody tr:hover,
.info_5b92 tbody tr:hover {
  background: var(--color-bg-alt);
}

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

/* ============================================
   14. SIDEBAR
   ============================================ */
.mask-out-2dc5 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.video-narrow-8a5d {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.video-narrow-8a5d h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.texture_bright_6fcb {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.texture_bright_6fcb h4 {
  color: white;
}

.mask-1261 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.complex-b706 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.complex-b706:last-child {
  border-bottom: none;
}

.complex-b706 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.complex-b706 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.content-easy-6122 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.pressed-d6bd {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.pressed-d6bd:hover {
  text-decoration: underline;
}

.clean_2421 {
  text-align: center;
  margin-bottom: var(--space-md);
}

.center-6df1 {
  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);
}

.center-6df1 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.gradient_paper_48c1 {
  font-weight: 600;
  color: white;
}

.dropdown-static-9169 {
  list-style: none;
  padding: 0;
}

.dropdown-static-9169 li {
  padding: var(--space-xs) 0;
}

.block_32b6 {
  color: #4caf50;
}

.message_666f {
  color: #ff9800;
}

.dynamic_0b05 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.box_over_df54 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.modal_easy_d5c4 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.small_d442 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.card-0a46 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.thumbnail-new-82fc {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

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

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

.detail_323b {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.detail_323b:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.left-e68f {
  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;
}

.detail_323b h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.detail_323b p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.video-center-8603 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.gradient_paper_48c1 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.fixed-26de {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.chip_8f1f {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.chip_8f1f h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.pagination_a72e {
  max-width: 900px;
  margin: 0 auto;
}

.fixed-aaf4 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.red_b8f2 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .red_b8f2 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.element_76f5 {
  margin-top: var(--space-xxl);
}

.element_76f5 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.panel-9267 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .panel-9267 {
    grid-template-columns: 1fr;
  }
}

.shadow-mini-5ff9 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.green_9cbc {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.wood_f10b {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.shadow-mini-5ff9 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.shadow-mini-5ff9 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.shadow-mini-5ff9 li {
  padding: var(--space-xs) 0;
  color: white;
}

.shadow-mini-5ff9 .notification-iron-2549 {
  width: 100%;
  background: white;
}

.green_9cbc .notification-iron-2549 {
  color: #667eea;
}

.wood_f10b .notification-iron-2549 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.green-2d37 {
  max-width: 900px;
  margin: 0 auto;
}

.preview-64bd {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.status_fixed_1a02 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.photo-new-3ccc {
  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);
}

.status_fixed_1a02 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.picture_black_a0e6 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .status_fixed_1a02 {
    padding: var(--space-md);
  }
  
  .picture_black_a0e6 {
    padding: var(--space-md);
  }
  
  .text-focused-70ea {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.title-hard-1e17 ol,
.title-hard-1e17 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.title-hard-1e17 li {
  margin-bottom: var(--space-sm);
}

.title-hard-1e17 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.logo-old-b384 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.summary-a198 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.text-focused-70ea {
  margin-top: var(--space-lg);
  text-align: center;
}

.text-focused-70ea img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.current-aaf9,
.hot_f7d9,
.mini-cc1a,
.picture-glass-bf8e {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.search-2d30 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.content-3156 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.list-east-a568 {
  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) {
  .list-east-a568 {
    font-size: 0.625rem;
  }
}

.progress-7e9d {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.progress-7e9d:hover {
  background: var(--color-primary-dark);
}

.left-601f {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.left-601f h4 {
  margin-bottom: var(--space-md);
}

.surface-copper-cce5 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.alert_red_361b {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.item-fluid-5ca9 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .item-fluid-5ca9 {
    grid-template-columns: 1fr;
  }
}

.image_yellow_6345 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.progress_e3dc {
  border-color: var(--color-success);
}

.over-c9a5 {
  border-color: var(--color-warning);
}

.tabs_7e91 {
  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);
}

.progress_e3dc .tabs_7e91 {
  background: #e8f5e9;
  color: var(--color-success);
}

.over-c9a5 .tabs_7e91 {
  background: #fff3e0;
  color: var(--color-warning);
}

.image_yellow_6345 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.image_yellow_6345 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.icon-iron-d458 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.text-9ed8 {
  margin: var(--space-xxl) 0;
}

.text-9ed8 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.text-9ed8 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.pro-2afc {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .pro-2afc {
    grid-template-columns: 1fr;
  }
}

.highlight_a196 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.highlight_a196 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.aside_wood_5238 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.aside_wood_5238 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.black_3cbb {
  margin-top: var(--space-xxl);
}

.disabled_ad73 {
  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);
}

.gold_70b1 {
  text-align: center;
}

.dropdown_paper_ce6c {
  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);
}

.photo_blue_45a8 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.dropdown_paper_ce6c .gradient_paper_48c1 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.west_98b5 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.feature_dynamic_10f8 p {
  margin-bottom: var(--space-md);
}

.pressed_e00c {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .disabled_ad73 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.tag_glass_1040 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.feature-c6b7 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.shade_thick_850f {
  margin-bottom: var(--space-xl);
}

.block-fa2c {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.description_e2e3 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.copper-ccf2 {
  color: var(--color-text-light);
}

.huge_b652 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.hidden-8beb {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.tertiary_over_4031 {
  font-weight: 600;
  color: var(--color-text);
}

.simple_fcb4 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.highlight-cool-c0af {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.bright-8320 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.popup_f80e {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.lite-633d {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.over_13a6 {
  border: 2px solid #4caf50;
}

.stone_fef3 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.tooltip-dbd6 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.tiny-1648 {
  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;
}

.black_b0df {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.overlay-bbe9 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

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

.carousel-wide-505b {
  text-align: right;
}

.carousel-wide-505b .sort-8dbb {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.primary-top-522f {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.main-hard-1dad h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.main-hard-1dad p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.down-fac7 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.notice-58f6 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.description_7901 {
  background: #e8f5e9;
  color: #2e7d32;
}

.thumbnail_medium_df25 {
  background: #e3f2fd;
  color: #1565c0;
}

.white-381a {
  background: #fff3e0;
  color: #e65100;
}

.list-05d5 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.list-05d5 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.active_9f06 {
  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);
}

.active_9f06:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.module-b71a {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.wood_e335 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.wood_e335 strong {
  color: var(--color-primary);
}

.dim-7833 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.element_under_6c73 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.pattern_49c3 {
  max-width: 900px;
  margin: 0 auto;
}

.background_pro_d0ca {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.green-15bf {
  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);
}

.green-15bf:hover {
  background: var(--color-bg-alt);
}

.upper-c1f4 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.green-15bf[aria-expanded="true"] .upper-c1f4 {
  transform: rotate(180deg);
}

.text-d951 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.text-d951 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.text-d951 ul,
.text-d951 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.text-d951 li {
  margin-bottom: var(--space-xs);
}

.mini_5795 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.media_ab09 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.mini_5795 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.modal-dirty-35dc {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.next_db2f {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.label-green-aefd {
  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);
}

.center_86bb {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.copper_bea1 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .copper_bea1 {
    grid-template-columns: 1fr;
  }
}

.popup_ea4d,
.slow-d71c {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.popup_ea4d {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.slow-d71c {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.popup_ea4d h4,
.slow-d71c h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.popup_ea4d ul,
.slow-d71c ul {
  list-style: none;
  padding: 0;
}

.popup_ea4d li,
.slow-d71c li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.iron-81db {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .iron-81db {
    grid-template-columns: 1fr;
  }
}

.paper_a9fc {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.complex-d737 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.feature_6479 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.paper_a9fc h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.paper_a9fc ul {
  list-style: none;
  padding: 0;
}

.paper_a9fc li {
  padding: var(--space-xs) 0;
  color: white;
}

.section_87ea {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.section_87ea h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.section_87ea p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.steel-a2d7 {
  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);
}

.column-3f90 {
  font-style: italic;
}

.pink_3222 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.content-gas-d411 {
  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;
}

.content-gas-d411 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.content-gas-d411 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.sidebar_gas_f76c {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.image_dynamic_8d51 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.advanced-eab6 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.bronze_c328 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .bronze_c328 {
    grid-template-columns: 1fr;
  }
}

.static-b460 {
  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);
}

.static-b460:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.container_static_8e6d {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.static-b460 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.static-b460 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.silver-2444 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.background-prev-38da {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
  .background-prev-38da {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.border-8f7b h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.carousel-5b25 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

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

.center-abac .input_iron_8a18 {
  color: #4caf50;
  font-size: 0.875rem;
}

.list_b437 {
  list-style: none;
  padding: 0;
}

.list_b437 li {
  margin-bottom: var(--space-xs);
}

.list_b437 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.list_b437 a:hover {
  color: white;
}

.soft-9434 {
  list-style: none;
  padding: 0;
}

.soft-9434 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.soft-9434 a {
  color: #b0b0b0;
  text-decoration: none;
}

.soft-9434 a:hover {
  color: white;
}

.search_fast_c2d7 {
  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);
}

.fluid-0a07 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.fluid-0a07 a {
  color: #4caf50;
  text-decoration: none;
}

.modal_white_8a3d {
  font-size: 0.75rem;
  color: #666666;
}

.hot-c7a6 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.label-ddf3 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.label-ddf3:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .search_fast_c2d7 {
    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;
  }
  
  .message_simple_81d0 {
    font-size: 2rem;
  }
  
  .left_7ad8 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .under-4d68,
  .video_c77d {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .layout-0ddf,
  .item-fluid-5ca9,
  .panel-9267,
  .pro-2afc,
  .copper_bea1,
  .iron-81db,
  .bronze_c328,
  .background-prev-38da {
    grid-template-columns: 1fr;
  }
  
  .highlight-97ef {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .text-5736 {
    padding: var(--space-lg) 0;
  }
  
  .accent_68f6 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .accent_68f6 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .notification-iron-2549 {
    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;
  }
  
  .highlight-97ef {
    grid-template-columns: 1fr;
  }
  
  .info_9a3f,
  .sidebar_gas_f76c,
  .surface-copper-cce5 {
    flex-direction: column;
    width: 100%;
  }
  
  .white-0f59,
  .prev_c474,
  .info_9a3f .notification-iron-2549,
  .sidebar_gas_f76c .notification-iron-2549 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .message_simple_81d0 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .left_7ad8 {
    font-size: 1.375rem;
  }
  
  .form_light_6d35 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .table-narrow-aaf9,
  .detail_323b,
  .video-narrow-8a5d,
  .lite-633d,
  .preview-64bd {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .list-east-a568 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .red-f877 {
    gap: var(--space-xs);
  }
  
  .current_c554 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .center-6df1 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .dropdown_paper_ce6c {
    width: 150px;
    height: 150px;
  }
  
  .photo_blue_45a8 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .module_ab41,
  .sidebar_bb24,
  .info_9a3f,
  .content-gas-d411,
  .image_dynamic_8d51,
  .silver-2444,
  .tooltip_dim_a4c4 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .text-5736 {
    page-break-inside: avoid;
  }
}

/* css-noise: 2bd6 */
.widget-item-j2 {
  padding: 0.3rem;
  font-size: 11px;
  line-height: 1.1;
}
