/* ============================================
   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)
   ============================================ */
.overlay-b693 {
  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;
}

.overlay-b693:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.narrow-dd7c {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .narrow-dd7c {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .narrow-dd7c {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.full_5ea9):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.full_5ea9,
header,
.preview-e09a,
.block-644b,
.label-dirty-0e22,
.east_97fa,
.carousel-1f75,
.outline_north_c6f7,
.narrow_cc51 {
  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
   ============================================ */
.full_5ea9 {
  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);
}

.purple_698f {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.full_5ea9.current_dcf1 {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.image-5e1c {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.banner_6040 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.notification_active_b3b5 img {
  height: 36px;
  width: auto;
  display: block;
}

.breadcrumb_c9b1 {
  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;
}

.wood_ef9a {
  flex: 1;
}

.first_5c9f {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.copper-6f9b {
  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);
}

.copper-6f9b:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.copper-6f9b.fn-active-2562 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.table_red_3255 {
  position: relative;
}

.picture_2655 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.picture_2655 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） */
.table_red_3255:hover .picture_2655 svg,
.picture_2655[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.table-01cb {
  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 */
.table_red_3255:hover .table-01cb {
  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 */
.table-01cb::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.bronze-eb56 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.bronze-eb56: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 */
.bronze-eb56[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.input-action-7ea2 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.iron-f5ae {
  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;
}

.iron-f5ae:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.iron-f5ae svg {
  flex-shrink: 0;
}

/* Header Download Button */
.rough_a5b0 {
  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;
}

.rough_a5b0: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);
}

.rough_a5b0 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.stone_8bde {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.message-complex-6ca3 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.stone_8bde[aria-expanded="true"] .message-complex-6ca3:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.stone_8bde[aria-expanded="true"] .message-complex-6ca3:nth-child(2) {
  opacity: 0;
}

.stone_8bde[aria-expanded="true"] .message-complex-6ca3:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .wood_ef9a {
    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 */
  }

  .wood_ef9a::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .wood_ef9a.fluid-e55b {
    display: block;
    right: 0;
  }
  
  .first_5c9f {
    flex-direction: column;
    gap: 0;
  }
  
  .copper-6f9b {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .wood_ef9a::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;
  }
  
  .wood_ef9a.fluid-e55b::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .wood_ef9a {
    display: none;
  }
  
  .stone_8bde {
    display: flex;
  }
  
  .breadcrumb_c9b1 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .iron-f5ae,
  .rough_a5b0 {
    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 */
  .table_red_3255 {
    position: relative;
  }
  
  .table-01cb {
    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;
  }
  
  .picture_2655[aria-expanded="true"] + .table-01cb {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .bronze-eb56 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .input-action-7ea2 {
    gap: 8px;
  }
  
  .iron-f5ae {
    display: none;
  }
  
  .rough_a5b0 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .notification_active_b3b5 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .rough_a5b0 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .rough_a5b0 svg {
    width: 14px;
    height: 14px;
  }
  
  .image-5e1c {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.preview-e09a {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.label-8afd {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.sort_bb2a {
  display: flex;
  align-items: center;
  gap: 6px;
}

.sort_bb2a svg {
  flex-shrink: 0;
}

.sort_bb2a a {
  color: var(--color-primary);
  text-decoration: none;
}

.sort_bb2a a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .label-8afd {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.block-644b {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.tabs_wide_181a {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .tabs_wide_181a {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.media_pro_fc36 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.media_pro_fc36 a {
  color: var(--color-primary);
  text-decoration: none;
}

.media_pro_fc36 a:hover {
  text-decoration: underline;
}

.upper_e4f2 {
  color: var(--color-text-lighter);
}

.large_0a25 {
  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) {
  .large_0a25 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .large_0a25 {
    font-size: 1.5rem;
  }
}

.info-focused-fb3a {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.logo_short_050d {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .logo_short_050d {
    grid-template-columns: 1fr;
  }
}

.tooltip-942e {
  display: flex;
  gap: var(--space-sm);
}

.shade-red-90f6 {
  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;
}

.hidden-new-f0fe {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.hidden-new-f0fe strong {
  font-weight: 600;
  color: var(--color-text);
}

.hidden-new-f0fe span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.dim_7f02 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.basic-1dca {
  display: flex;
  align-items: center;
  justify-content: center;
}

.thumbnail-7ed4 {
  position: relative;
  text-align: center;
}

.thumbnail-7ed4 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.banner_mini_b73b {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.cold_6b55 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.message-tall-8af2 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

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

.feature-6c6f {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.surface-e6b1 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .tabs_wide_181a {
    grid-template-columns: 1fr;
  }
  
  .large_0a25 {
    font-size: 1.75rem;
  }
  
  .basic-1dca {
    order: -1;
    max-width: 100%;
  }
  
  .thumbnail-7ed4 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .large_0a25 {
    font-size: 1.5rem;
  }
  
  .info-focused-fb3a {
    font-size: 1rem;
  }
  
  .media_pro_fc36 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .thumbnail-7ed4 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.preview_699f {
  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;
}

.glass-002c {
  background: var(--color-primary);
  color: white;
}

.glass-002c:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.feature_8e5d {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.feature_8e5d:hover {
  background: var(--color-primary);
  color: white;
}

.copper-c82f {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.copper-c82f:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.caption_old_034f {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.yellow_82a3 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.label-dirty-0e22 {
  padding: var(--space-xl) 0;
  background: white;
}

.texture_large_6752 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.old_3e85 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.old_3e85:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.slow_cf40 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.fast-c91e {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.complex-0688 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.east_97fa {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.row_iron_bae7 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.item-7774 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.frame_a4bb {
  list-style: none;
  counter-reset: toc-counter;
}

.frame_a4bb li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.frame_a4bb 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);
}

.frame_a4bb 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;
}

.frame_a4bb li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.carousel-1f75 {
  padding: var(--space-xxl) 0;
}

.aside_1ad2 {
  background: var(--color-bg-section);
}

.article_41dc {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.full_cf21 {
  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);
}

.feature_241f {
  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);
}

.component_22b7 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.tabs_narrow_ca25 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .tabs_narrow_ca25 {
    grid-template-columns: 1fr 300px;
  }
}

.slider_north_61b7 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.slider_north_61b7 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.slider_north_61b7 pre,
.slider_north_61b7 code {
  overflow-x: auto;
  max-width: 100%;
}

.slider_north_61b7 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);
}

.slider_north_61b7 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.slider_north_61b7 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.slider_north_61b7 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.slider_north_61b7 ul,
.slider_north_61b7 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.slider_north_61b7 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.slider_north_61b7 strong {
  font-weight: 600;
  color: var(--color-text);
}

.slider_north_61b7 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.slider_north_61b7 a:hover {
  color: var(--color-primary-dark);
}

.thumbnail_4770 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.thumbnail_4770 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.thumbnail_4770 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) {
  .tabs_narrow_ca25 {
    grid-template-columns: 1fr;
  }
  
  .feature_241f {
    font-size: 1.75rem;
  }
  
  .slider_north_61b7 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .feature_241f {
    font-size: 1.5rem;
  }
  
  .slider_north_61b7 h3 {
    font-size: 1.375rem;
  }
  
  .slider_north_61b7 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.primary-15c0 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.pattern_ca58 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.inner-46e4 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.item-yellow-8faa {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.element_simple_373b strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.caption-last-c6e7 {
  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;
}

.outline-brown-274a {
  flex-shrink: 0;
}

.backdrop-plasma-3132 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.mask-old-7e88 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .mask-old-7e88 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.thumbnail_lower_509e,
.shadow-simple-3ea2,
.rough_e3a6 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.thumbnail_lower_509e thead,
.shadow-simple-3ea2 thead {
  background: var(--color-primary);
  color: white;
}

.thumbnail_lower_509e th,
.thumbnail_lower_509e td,
.shadow-simple-3ea2 th,
.shadow-simple-3ea2 td,
.rough_e3a6 th,
.rough_e3a6 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .thumbnail_lower_509e th,
  .thumbnail_lower_509e td,
  .shadow-simple-3ea2 th,
  .shadow-simple-3ea2 td,
  .rough_e3a6 th,
  .rough_e3a6 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .thumbnail_lower_509e,
  .shadow-simple-3ea2,
  .rough_e3a6 {
    min-width: 600px;
  }
}

.thumbnail_lower_509e th,
.shadow-simple-3ea2 th,
.rough_e3a6 th {
  font-weight: 600;
}

.thumbnail_lower_509e tbody tr:hover,
.shadow-simple-3ea2 tbody tr:hover,
.rough_e3a6 tbody tr:hover {
  background: var(--color-bg-alt);
}

.photo_bee9 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.mini-bf91 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.alert_lower_5cd1 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.alert_lower_5cd1 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.element-focused-d298 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.element-focused-d298 h4 {
  color: white;
}

.lite-8ebe {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.complex_34e9 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.complex_34e9:last-child {
  border-bottom: none;
}

.complex_34e9 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.complex_34e9 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.huge_db7b {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.header-93dc {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.header-93dc:hover {
  text-decoration: underline;
}

.accordion-3847 {
  text-align: center;
  margin-bottom: var(--space-md);
}

.video_yellow_35ca {
  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);
}

.video_yellow_35ca span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.fixed-6241 {
  font-weight: 600;
  color: white;
}

.complex_8a38 {
  list-style: none;
  padding: 0;
}

.complex_8a38 li {
  padding: var(--space-xs) 0;
}

.module-short-f8ea {
  color: #4caf50;
}

.wood-d0f0 {
  color: #ff9800;
}

.red_2116 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.progress-fluid-1453 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.info-0a70 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.light_2454 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.hidden_6063 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.surface-65aa {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.dim-2135 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .dim-2135 {
    grid-template-columns: 1fr;
  }
}

.east_f86f {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.east_f86f:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.menu-wide-8694 {
  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;
}

.east_f86f h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.east_f86f p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.card_dark_031d {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.fixed-6241 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.outline-c113 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.orange-209a {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.orange-209a h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.detail-cool-d074 {
  max-width: 900px;
  margin: 0 auto;
}

.description_9ab2 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.pro-a00b {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .pro-a00b {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.filter-top-b28e {
  margin-top: var(--space-xxl);
}

.filter-top-b28e h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.bottom-7cdf {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

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

.row-f4bc {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.soft_47b6 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.box_a736 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.row-f4bc h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.row-f4bc ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.row-f4bc li {
  padding: var(--space-xs) 0;
  color: white;
}

.row-f4bc .preview_699f {
  width: 100%;
  background: white;
}

.soft_47b6 .preview_699f {
  color: #667eea;
}

.box_a736 .preview_699f {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.disabled_b1ae {
  max-width: 900px;
  margin: 0 auto;
}

.green-0f1e {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.dark-d036 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.gradient-2787 {
  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);
}

.dark-d036 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.element_8a47 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .dark-d036 {
    padding: var(--space-md);
  }
  
  .element_8a47 {
    padding: var(--space-md);
  }
  
  .media-9337 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.link_warm_509d ol,
.link_warm_509d ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.link_warm_509d li {
  margin-bottom: var(--space-sm);
}

.link_warm_509d code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.description-0619 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.main_0b4a {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.media-9337 {
  margin-top: var(--space-lg);
  text-align: center;
}

.media-9337 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.cool_3af2,
.gradient-yellow-64fd,
.pagination_01ee,
.nav-c7be {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.full-0fb6 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.main-0795 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.pattern_5922 {
  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) {
  .pattern_5922 {
    font-size: 0.625rem;
  }
}

.wrapper-2c43 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.wrapper-2c43:hover {
  background: var(--color-primary-dark);
}

.copper_6776 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.copper_6776 h4 {
  margin-bottom: var(--space-md);
}

.button-348c {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.row-7a17 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.right-b076 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .right-b076 {
    grid-template-columns: 1fr;
  }
}

.input_cold_e8ea {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.overlay_8df0 {
  border-color: var(--color-success);
}

.background_middle_f1aa {
  border-color: var(--color-warning);
}

.video-prev-a152 {
  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);
}

.overlay_8df0 .video-prev-a152 {
  background: #e8f5e9;
  color: var(--color-success);
}

.background_middle_f1aa .video-prev-a152 {
  background: #fff3e0;
  color: var(--color-warning);
}

.input_cold_e8ea h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.input_cold_e8ea p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.sidebar-f99f {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.secondary-7d21 {
  margin: var(--space-xxl) 0;
}

.secondary-7d21 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.secondary-7d21 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.filter_23cf {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .filter_23cf {
    grid-template-columns: 1fr;
  }
}

.frame_new_58e1 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.frame_new_58e1 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.picture_simple_0634 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.picture_simple_0634 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.dim_1b25 {
  margin-top: var(--space-xxl);
}

.badge_south_1beb {
  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);
}

.photo-up-22f0 {
  text-align: center;
}

.large_34f8 {
  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);
}

.sort-purple-4e54 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.large_34f8 .fixed-6241 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.background_0cd4 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.accordion-focused-70ec p {
  margin-bottom: var(--space-md);
}

.steel-cb06 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .badge_south_1beb {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.caption_63f0 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.top-f090 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.gas-06c3 {
  margin-bottom: var(--space-xl);
}

.progress_72f8 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.frame-left-8e8c {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.primary-4ae0 {
  color: var(--color-text-light);
}

.clean-676e {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.banner_60aa {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.nav_next_5f8d {
  font-weight: 600;
  color: var(--color-text);
}

.content_solid_06f1 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.border-middle-2ad9 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.preview-rough-b28c {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.active-9f9c {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.footer-a43c {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.caption_small_fd3e {
  border: 2px solid #4caf50;
}

.glass-6cc7 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.sidebar_b3e9 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.pagination_7e47 {
  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;
}

.progress_1a24 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.element-0d39 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.gold-335a {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.photo_liquid_dfa8 {
  text-align: right;
}

.photo_liquid_dfa8 .liquid_a9cc {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.active_in_21bd {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.picture_yellow_a985 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.picture_yellow_a985 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.text-8c2e {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.short_3608 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.dropdown_smooth_d75c {
  background: #e8f5e9;
  color: #2e7d32;
}

.container_b9cf {
  background: #e3f2fd;
  color: #1565c0;
}

.detail-a3f2 {
  background: #fff3e0;
  color: #e65100;
}

.input-503d {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.input-503d span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.row_full_36a3 {
  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);
}

.row_full_36a3:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.prev_f581 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.table_brown_37a6 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.table_brown_37a6 strong {
  color: var(--color-primary);
}

.message-e404 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.sort-steel-b356 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.menu_3a07 {
  max-width: 900px;
  margin: 0 auto;
}

.search_up_d8aa {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.gas_c2bb {
  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);
}

.gas_c2bb:hover {
  background: var(--color-bg-alt);
}

.info_c75f {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.gas_c2bb[aria-expanded="true"] .info_c75f {
  transform: rotate(180deg);
}

.mask-5b3e {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.mask-5b3e h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.mask-5b3e ul,
.mask-5b3e ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.mask-5b3e li {
  margin-bottom: var(--space-xs);
}

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

.slow_a61a {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

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

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.summary-up-d179 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.text_8e41 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.chip_motion_84c4 {
  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);
}

.notice-slow-fe99 {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.hover_simple_7a24 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .hover_simple_7a24 {
    grid-template-columns: 1fr;
  }
}

.advanced_ebb9,
.input-8da8 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.advanced_ebb9 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.input-8da8 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.advanced_ebb9 h4,
.input-8da8 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.advanced_ebb9 ul,
.input-8da8 ul {
  list-style: none;
  padding: 0;
}

.advanced_ebb9 li,
.input-8da8 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.grid-9301 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .grid-9301 {
    grid-template-columns: 1fr;
  }
}

.chip-cold-97e3 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.progress-c033 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.cold_34ec {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.chip-cold-97e3 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.chip-cold-97e3 ul {
  list-style: none;
  padding: 0;
}

.chip-cold-97e3 li {
  padding: var(--space-xs) 0;
  color: white;
}

.dirty-a3da {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.dirty-a3da h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.dirty-a3da p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.slow-e6fb {
  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);
}

.old_752b {
  font-style: italic;
}

.yellow-db33 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.shade-cc4a {
  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;
}

.shade-cc4a h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.shade-cc4a p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.outer-4d36 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.outline_north_c6f7 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

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

.badge-old-31d6 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .badge-old-31d6 {
    grid-template-columns: 1fr;
  }
}

.column-1008 {
  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);
}

.column-1008:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.right-5a33 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.column-1008 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.column-1008 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.narrow_cc51 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.top_5b98 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

/* Footer variant: footer-content (subpages) */
.backdrop_59bf {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.fluid-e784 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.fluid-e784 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.article_4edc {
  list-style: none;
  padding: 0;
  margin: 0;
}

.article_4edc li {
  margin-bottom: var(--space-xs);
}

.article_4edc a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.article_4edc a:hover {
  color: white;
}

.left-8d7d {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.left-8d7d a {
  color: #b0b0b0;
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 600;
  padding: 6px 12px;
  border: 1px solid #424242;
  border-radius: 4px;
  transition: var(--transition-fast);
}

.left-8d7d a:hover {
  color: white;
  border-color: #666;
  background: #333;
}

.focus_6821 {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.focus_6821 a {
  color: #808080;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.focus_6821 a:hover {
  color: white;
}

.disabled_2f8d > p {
  font-size: 0.875rem;
  color: #808080;
  margin: 0;
}

@media (max-width: 768px) {
  .top_5b98,
  .backdrop_59bf {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.gallery_green_9a10 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.fresh-94cb p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

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

.component_cold_cbba .tooltip-942e {
  color: #4caf50;
  font-size: 0.875rem;
}

.title_cool_3903 {
  list-style: none;
  padding: 0;
}

.title_cool_3903 li {
  margin-bottom: var(--space-xs);
}

.title_cool_3903 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.title_cool_3903 a:hover {
  color: white;
}

.box_orange_9b0c {
  list-style: none;
  padding: 0;
}

.box_orange_9b0c li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.box_orange_9b0c a {
  color: #b0b0b0;
  text-decoration: none;
}

.box_orange_9b0c a:hover {
  color: white;
}

.disabled_2f8d {
  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);
}

.icon_32ab p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.icon_32ab a {
  color: #4caf50;
  text-decoration: none;
}

.under-0c19 {
  font-size: 0.75rem;
  color: #666666;
}

.clean_0719 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.clean_0719 a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

.clean_0719 a:hover {
  color: white;
}

/* Element selectors: survive CMS class obfuscation on deploy */
footer > div > div:last-child > div:last-child a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

footer > div > div:last-child > div:last-child a:hover {
  color: white;
}

.border-east-c12c {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.border-east-c12c:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .disabled_2f8d {
    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;
  }
  
  .large_0a25 {
    font-size: 2rem;
  }
  
  .feature_241f {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .tabs_wide_181a,
  .tabs_narrow_ca25 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .dim-2135,
  .right-b076,
  .bottom-7cdf,
  .filter_23cf,
  .hover_simple_7a24,
  .grid-9301,
  .badge-old-31d6,
  .top_5b98,
  .backdrop_59bf {
    grid-template-columns: 1fr;
  }
  
  .texture_large_6752 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .carousel-1f75 {
    padding: var(--space-lg) 0;
  }
  
  .frame_a4bb li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .frame_a4bb li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .preview_699f {
    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;
  }
  
  .texture_large_6752 {
    grid-template-columns: 1fr;
  }
  
  .dim_7f02,
  .outer-4d36,
  .button-348c {
    flex-direction: column;
    width: 100%;
  }
  
  .caption_old_034f,
  .yellow_82a3,
  .dim_7f02 .preview_699f,
  .outer-4d36 .preview_699f {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .large_0a25 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .feature_241f {
    font-size: 1.375rem;
  }
  
  .slow_cf40 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .old_3e85,
  .east_f86f,
  .alert_lower_5cd1,
  .footer-a43c,
  .green-0f1e {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .pattern_5922 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .label-8afd {
    gap: var(--space-xs);
  }
  
  .sort_bb2a {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .video_yellow_35ca {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .large_34f8 {
    width: 150px;
    height: 150px;
  }
  
  .sort-purple-4e54 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .full_5ea9,
  .preview-e09a,
  .dim_7f02,
  .shade-cc4a,
  .outline_north_c6f7,
  .narrow_cc51,
  .stone_8bde {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .carousel-1f75 {
    page-break-inside: avoid;
  }
}

/* css-noise: 302a */
.ghost-box-i7 {
  padding: 0.5rem;
  font-size: 14px;
  line-height: 1.1;
}
