/* ============================================
   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)
   ============================================ */
.mini_b5fd {
  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;
}

.mini_b5fd:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.shadow-plasma-1322 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .shadow-plasma-1322 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .shadow-plasma-1322 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.element-3821):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.element-3821,
header,
.disabled-af3d,
.overlay-liquid-6a72,
.hovered_56d3,
.hard_d10a,
.input-e51d,
.grid-6199,
.description-2741 {
  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
   ============================================ */
.element-3821 {
  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);
}

.notice-df96 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.element-3821.yellow-ec85 {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.full-502d {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.texture_red_a5aa {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.image_action_873f img {
  height: 36px;
  width: auto;
  display: block;
}

.preview-silver-3762 {
  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;
}

.tertiary_c751 {
  flex: 1;
}

.widget-last-f5ed {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.photo-d9b4 {
  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);
}

.photo-d9b4:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.photo-d9b4.fn-active-812f {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.banner_under_4aed {
  position: relative;
}

.paragraph-gas-ea31 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.paragraph-gas-ea31 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） */
.banner_under_4aed:hover .paragraph-gas-ea31 svg,
.paragraph-gas-ea31[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.texture_1f6b {
  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 */
.banner_under_4aed:hover .texture_1f6b {
  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 */
.texture_1f6b::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.menu-middle-8bab {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.menu-middle-8bab: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 */
.menu-middle-8bab[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.form-1481 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.notice-steel-8c69 {
  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;
}

.notice-steel-8c69:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.notice-steel-8c69 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.input-ceb9 {
  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;
}

.input-ceb9: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);
}

.input-ceb9 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.alert-8077 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.frame-13e7 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.alert-8077[aria-expanded="true"] .frame-13e7:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.alert-8077[aria-expanded="true"] .frame-13e7:nth-child(2) {
  opacity: 0;
}

.alert-8077[aria-expanded="true"] .frame-13e7:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .tertiary_c751 {
    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 */
  }

  .tertiary_c751::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .tertiary_c751.surface_inner_a817 {
    display: block;
    right: 0;
  }
  
  .widget-last-f5ed {
    flex-direction: column;
    gap: 0;
  }
  
  .photo-d9b4 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .tertiary_c751::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;
  }
  
  .tertiary_c751.surface_inner_a817::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .tertiary_c751 {
    display: none;
  }
  
  .alert-8077 {
    display: flex;
  }
  
  .preview-silver-3762 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .notice-steel-8c69,
  .input-ceb9 {
    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 */
  .banner_under_4aed {
    position: relative;
  }
  
  .texture_1f6b {
    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;
  }
  
  .paragraph-gas-ea31[aria-expanded="true"] + .texture_1f6b {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .menu-middle-8bab {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .form-1481 {
    gap: 8px;
  }
  
  .notice-steel-8c69 {
    display: none;
  }
  
  .input-ceb9 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .image_action_873f img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .input-ceb9 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .input-ceb9 svg {
    width: 14px;
    height: 14px;
  }
  
  .full-502d {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.disabled-af3d {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.rough-e9ab {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.icon_94a8 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.icon_94a8 svg {
  flex-shrink: 0;
}

.icon_94a8 a {
  color: var(--color-primary);
  text-decoration: none;
}

.icon_94a8 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .rough-e9ab {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.overlay-liquid-6a72 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.preview-d015 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .preview-d015 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.link_under_529b {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.link_under_529b a {
  color: var(--color-primary);
  text-decoration: none;
}

.link_under_529b a:hover {
  text-decoration: underline;
}

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

.primary_wide_9238 {
  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) {
  .primary_wide_9238 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .primary_wide_9238 {
    font-size: 1.5rem;
  }
}

.simple-f468 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.thumbnail-f782 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .thumbnail-f782 {
    grid-template-columns: 1fr;
  }
}

.footer_light_ea2f {
  display: flex;
  gap: var(--space-sm);
}

.table_395e {
  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;
}

.element_a932 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.element_a932 strong {
  font-weight: 600;
  color: var(--color-text);
}

.element_a932 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.sort_huge_4eab {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.grid-hard-2e35 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.soft-5d63 {
  position: relative;
  text-align: center;
}

.soft-5d63 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.mask-first-5b57 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.tertiary-upper-4b90 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.column-cd27 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.last_825e {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.article_hot_bfd7 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.footer_91bf {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .preview-d015 {
    grid-template-columns: 1fr;
  }
  
  .primary_wide_9238 {
    font-size: 1.75rem;
  }
  
  .grid-hard-2e35 {
    order: -1;
    max-width: 100%;
  }
  
  .soft-5d63 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .primary_wide_9238 {
    font-size: 1.5rem;
  }
  
  .simple-f468 {
    font-size: 1rem;
  }
  
  .link_under_529b {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .soft-5d63 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.main_out_0813 {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  cursor: pointer;
  border: none;
  font-size: 1rem;
  line-height: 1.5;
}

.sort-iron-886b {
  background: var(--color-primary);
  color: white;
}

.sort-iron-886b:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.image_simple_aba5 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.image_simple_aba5:hover {
  background: var(--color-primary);
  color: white;
}

.new-88eb {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.new-88eb:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.sort-93af {
  padding: 16px 32px;
  font-size: 1.125rem;
}

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

/* ============================================
   8. STATS SECTION
   ============================================ */
.hovered_56d3 {
  padding: var(--space-xl) 0;
  background: white;
}

.overlay_under_ae05 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.gallery_over_5ae6 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.gallery_over_5ae6:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

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

.table_1287 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.orange-204a {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.hard_d10a {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.module-right-0fdc {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.plasma_64f3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.text-8315 {
  list-style: none;
  counter-reset: toc-counter;
}

.text-8315 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.text-8315 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);
}

.text-8315 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;
}

.text-8315 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.input-e51d {
  padding: var(--space-xxl) 0;
}

.sidebar-east-0ffc {
  background: var(--color-bg-section);
}

.old_83b2 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.hover-dirty-70b9 {
  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);
}

.border-4a40 {
  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);
}

.mask-085b {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.hard-10b0 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .hard-10b0 {
    grid-template-columns: 1fr 300px;
  }
}

.stone-cba0 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.stone-cba0 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.stone-cba0 pre,
.stone-cba0 code {
  overflow-x: auto;
  max-width: 100%;
}

.stone-cba0 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);
}

.stone-cba0 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.stone-cba0 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.stone-cba0 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.stone-cba0 ul,
.stone-cba0 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.stone-cba0 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.stone-cba0 strong {
  font-weight: 600;
  color: var(--color-text);
}

.stone-cba0 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.stone-cba0 a:hover {
  color: var(--color-primary-dark);
}

.banner_soft_5cd8 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.banner_soft_5cd8 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.banner_soft_5cd8 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) {
  .hard-10b0 {
    grid-template-columns: 1fr;
  }
  
  .border-4a40 {
    font-size: 1.75rem;
  }
  
  .stone-cba0 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .border-4a40 {
    font-size: 1.5rem;
  }
  
  .stone-cba0 h3 {
    font-size: 1.375rem;
  }
  
  .stone-cba0 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.paragraph_4e9e {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.hard_fc80 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.popup_active_c2be {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.hover-inner-eef7 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.white-5006 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.header_3d13 {
  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;
}

.texture-7afd {
  flex-shrink: 0;
}

.summary_88e1 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.secondary-over-aa24 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .secondary-over-aa24 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.red_cea7,
.article-lower-f82e,
.tabs_smooth_46df {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.red_cea7 thead,
.article-lower-f82e thead {
  background: var(--color-primary);
  color: white;
}

.red_cea7 th,
.red_cea7 td,
.article-lower-f82e th,
.article-lower-f82e td,
.tabs_smooth_46df th,
.tabs_smooth_46df td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .red_cea7 th,
  .red_cea7 td,
  .article-lower-f82e th,
  .article-lower-f82e td,
  .tabs_smooth_46df th,
  .tabs_smooth_46df td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .red_cea7,
  .article-lower-f82e,
  .tabs_smooth_46df {
    min-width: 600px;
  }
}

.red_cea7 th,
.article-lower-f82e th,
.tabs_smooth_46df th {
  font-weight: 600;
}

.red_cea7 tbody tr:hover,
.article-lower-f82e tbody tr:hover,
.tabs_smooth_46df tbody tr:hover {
  background: var(--color-bg-alt);
}

.detail-glass-8fe8 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.gas-96e6 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.surface_17b8 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.surface_17b8 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.orange-7eda {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.orange-7eda h4 {
  color: white;
}

.tooltip-large-1fbd {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.search-83fc {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.search-83fc:last-child {
  border-bottom: none;
}

.search-83fc dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.search-83fc dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.overlay_thick_6ece {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.bottom-6316 {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.bottom-6316:hover {
  text-decoration: underline;
}

.dark-ac63 {
  text-align: center;
  margin-bottom: var(--space-md);
}

.sidebar_79a8 {
  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);
}

.sidebar_79a8 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.motion-fe10 {
  font-weight: 600;
  color: white;
}

.huge_bce0 {
  list-style: none;
  padding: 0;
}

.huge_bce0 li {
  padding: var(--space-xs) 0;
}

.text-4a37 {
  color: #4caf50;
}

.box-f203 {
  color: #ff9800;
}

.wrapper-388b {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.gold-539d {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.paragraph-8ad2 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.picture_motion_488a {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.backdrop-stale-7fc4 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.disabled_3df1 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.bronze_214e {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .bronze_214e {
    grid-template-columns: 1fr;
  }
}

.border_abd6 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.border_abd6:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.column_red_8fbc {
  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;
}

.border_abd6 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.border_abd6 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.nav_59a8 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.motion-fe10 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.alert-4183 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

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

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

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.dropdown_1b19 {
  max-width: 900px;
  margin: 0 auto;
}

.message-new-7c4c {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.lite_5536 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .lite_5536 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.article-warm-1cc1 {
  margin-top: var(--space-xxl);
}

.article-warm-1cc1 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.widget_slow_f7ce {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .widget_slow_f7ce {
    grid-template-columns: 1fr;
  }
}

.glass-c739 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.hero_dirty_08db {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.active-39fd {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.glass-c739 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.glass-c739 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.glass-c739 li {
  padding: var(--space-xs) 0;
  color: white;
}

.glass-c739 .main_out_0813 {
  width: 100%;
  background: white;
}

.hero_dirty_08db .main_out_0813 {
  color: #667eea;
}

.active-39fd .main_out_0813 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.layout_74aa {
  max-width: 900px;
  margin: 0 auto;
}

.logo_4afc {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

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

.last_e1cf {
  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);
}

.component-warm-abba h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.article-large-807a {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .component-warm-abba {
    padding: var(--space-md);
  }
  
  .article-large-807a {
    padding: var(--space-md);
  }
  
  .paragraph-fb3b {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.status-da53 ol,
.status-da53 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.status-da53 li {
  margin-bottom: var(--space-sm);
}

.status-da53 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.card_fast_6d66 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.stale_f877 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.paragraph-fb3b {
  margin-top: var(--space-lg);
  text-align: center;
}

.paragraph-fb3b img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.steel-f9b4,
.gold_83cd,
.progress-slow-17a7,
.main_4da5 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.brown-1882 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.hovered_a645 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.fluid-92dd {
  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) {
  .fluid-92dd {
    font-size: 0.625rem;
  }
}

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

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

.header-c46f {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.header-c46f h4 {
  margin-bottom: var(--space-md);
}

.focus-cool-dc9c {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.paragraph_291d {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.tertiary_661f {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .tertiary_661f {
    grid-template-columns: 1fr;
  }
}

.sidebar-287e {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.avatar-pressed-44bc {
  border-color: var(--color-success);
}

.red-cc56 {
  border-color: var(--color-warning);
}

.search-selected-6a7f {
  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);
}

.avatar-pressed-44bc .search-selected-6a7f {
  background: #e8f5e9;
  color: var(--color-success);
}

.red-cc56 .search-selected-6a7f {
  background: #fff3e0;
  color: var(--color-warning);
}

.sidebar-287e h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.sidebar-287e p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.article-light-e179 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.over_5a18 {
  margin: var(--space-xxl) 0;
}

.over_5a18 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.over_5a18 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.header-6a89 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .header-6a89 {
    grid-template-columns: 1fr;
  }
}

.preview_old_f013 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.preview_old_f013 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.copper-44fd {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.copper-44fd input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.new_efa2 {
  margin-top: var(--space-xxl);
}

.search-next-6e70 {
  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);
}

.block_stone_1db6 {
  text-align: center;
}

.focused_b336 {
  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);
}

.grid-f6f3 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.focused_b336 .motion-fe10 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.action_66da {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.wood_9477 p {
  margin-bottom: var(--space-md);
}

.badge-2146 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .search-next-6e70 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.silver_0d96 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.sidebar-2d23 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.mask_brown_fbd3 {
  margin-bottom: var(--space-xl);
}

.frame-ac45 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.red-8c73 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.texture-7fb9 {
  color: var(--color-text-light);
}

.outline_aaa8 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.header_d45e {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.media-52c2 {
  font-weight: 600;
  color: var(--color-text);
}

.purple_a336 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.large_8f00 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.media-large-32d1 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

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

.search-8c0f {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.gallery_dark_0f24 {
  border: 2px solid #4caf50;
}

.pressed_b1b5 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.panel_action_2bad {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.gold-dd02 {
  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;
}

.pressed_f0ac {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.progress_466d {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.backdrop-9641 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.focus-solid-cb62 {
  text-align: right;
}

.focus-solid-cb62 .next-19f1 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.caption-8773 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.icon-7d46 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.icon-7d46 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.card-1671 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.label_e168 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.focused-18e4 {
  background: #e8f5e9;
  color: #2e7d32;
}

.column-tall-9a60 {
  background: #e3f2fd;
  color: #1565c0;
}

.large-8f67 {
  background: #fff3e0;
  color: #e65100;
}

.container_69e6 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.container_69e6 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.active_2983 {
  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_2983:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.static_4849 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.alert_warm_a9b9 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.alert_warm_a9b9 strong {
  color: var(--color-primary);
}

.detail-hard-4ccd {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.tabs_hard_ad94 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.summary-e8a1 {
  max-width: 900px;
  margin: 0 auto;
}

.wide-c645 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.hidden-out-190e {
  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);
}

.hidden-out-190e:hover {
  background: var(--color-bg-alt);
}

.slider_full_67af {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.hidden-out-190e[aria-expanded="true"] .slider_full_67af {
  transform: rotate(180deg);
}

.selected_4699 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.selected_4699 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.selected_4699 ul,
.selected_4699 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.selected_4699 li {
  margin-bottom: var(--space-xs);
}

.active_up_e4ef {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.frame-5fa5 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.active_up_e4ef code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.detail-lite-4889 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.cold_9e8d {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.backdrop-e844 {
  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_379f {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.table-liquid-a963 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .table-liquid-a963 {
    grid-template-columns: 1fr;
  }
}

.accordion-steel-c015,
.basic-993e {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.accordion-steel-c015 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.basic-993e {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.accordion-steel-c015 h4,
.basic-993e h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.accordion-steel-c015 ul,
.basic-993e ul {
  list-style: none;
  padding: 0;
}

.accordion-steel-c015 li,
.basic-993e li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.pattern_out_4f6b {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .pattern_out_4f6b {
    grid-template-columns: 1fr;
  }
}

.tabs_ed0f {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.notification-e027 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.modal-f0d7 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.tabs_ed0f h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.tabs_ed0f ul {
  list-style: none;
  padding: 0;
}

.tabs_ed0f li {
  padding: var(--space-xs) 0;
  color: white;
}

.east_f816 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.east_f816 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.east_f816 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.header_96eb {
  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);
}

.alert_f03f {
  font-style: italic;
}

.gas-3372 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.element_pro_ab1c {
  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;
}

.element_pro_ab1c h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.element_pro_ab1c p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.shade-pink-d11a {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.grid-6199 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.silver-0b2c {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.modal_fast_a029 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .modal_fast_a029 {
    grid-template-columns: 1fr;
  }
}

.overlay_8780 {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  text-decoration: none;
  transition: var(--transition-base);
}

.overlay_8780:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.tertiary_advanced_638e {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.overlay_8780 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.overlay_8780 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.description-2741 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.article_gold_a21b {
  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) */
.dropdown-c9c5 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.footer-ca56 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.footer-ca56 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.south_9345 {
  list-style: none;
  padding: 0;
  margin: 0;
}

.south_9345 li {
  margin-bottom: var(--space-xs);
}

.south_9345 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.south_9345 a:hover {
  color: white;
}

.gradient-378f {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.gradient-378f 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);
}

.gradient-378f a:hover {
  color: white;
  border-color: #666;
  background: #333;
}

.shadow-b21a {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.shadow-b21a a {
  color: #808080;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.shadow-b21a a:hover {
  color: white;
}

.row-76f4 > p {
  font-size: 0.875rem;
  color: #808080;
  margin: 0;
}

@media (max-width: 768px) {
  .article_gold_a21b,
  .dropdown-c9c5 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.tertiary_top_a4d8 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.last_4ee5 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.container-short-2091 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.container-short-2091 .footer_light_ea2f {
  color: #4caf50;
  font-size: 0.875rem;
}

.layout_pink_87a2 {
  list-style: none;
  padding: 0;
}

.layout_pink_87a2 li {
  margin-bottom: var(--space-xs);
}

.layout_pink_87a2 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.layout_pink_87a2 a:hover {
  color: white;
}

.old_c368 {
  list-style: none;
  padding: 0;
}

.old_c368 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.old_c368 a {
  color: #b0b0b0;
  text-decoration: none;
}

.old_c368 a:hover {
  color: white;
}

.row-76f4 {
  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);
}

.accordion_a585 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.accordion_a585 a {
  color: #4caf50;
  text-decoration: none;
}

.up-ccf4 {
  font-size: 0.75rem;
  color: #666666;
}

.last_bd2f {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.last_bd2f a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

.last_bd2f 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;
}

.avatar_75e9 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.avatar_75e9:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .row-76f4 {
    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;
  }
  
  .primary_wide_9238 {
    font-size: 2rem;
  }
  
  .border-4a40 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .preview-d015,
  .hard-10b0 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .bronze_214e,
  .tertiary_661f,
  .widget_slow_f7ce,
  .header-6a89,
  .table-liquid-a963,
  .pattern_out_4f6b,
  .modal_fast_a029,
  .article_gold_a21b,
  .dropdown-c9c5 {
    grid-template-columns: 1fr;
  }
  
  .overlay_under_ae05 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .input-e51d {
    padding: var(--space-lg) 0;
  }
  
  .text-8315 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .text-8315 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .main_out_0813 {
    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;
  }
  
  .overlay_under_ae05 {
    grid-template-columns: 1fr;
  }
  
  .sort_huge_4eab,
  .shade-pink-d11a,
  .focus-cool-dc9c {
    flex-direction: column;
    width: 100%;
  }
  
  .sort-93af,
  .header_east_adce,
  .sort_huge_4eab .main_out_0813,
  .shade-pink-d11a .main_out_0813 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .primary_wide_9238 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .border-4a40 {
    font-size: 1.375rem;
  }
  
  .sidebar-adae {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .gallery_over_5ae6,
  .border_abd6,
  .surface_17b8,
  .search-8c0f,
  .logo_4afc {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .fluid-92dd {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .rough-e9ab {
    gap: var(--space-xs);
  }
  
  .icon_94a8 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .sidebar_79a8 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .focused_b336 {
    width: 150px;
    height: 150px;
  }
  
  .grid-f6f3 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .element-3821,
  .disabled-af3d,
  .sort_huge_4eab,
  .element_pro_ab1c,
  .grid-6199,
  .description-2741,
  .alert-8077 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .input-e51d {
    page-break-inside: avoid;
  }
}

/* css-noise: e3af */
.widget-item-n9 {
  padding: 0.1rem;
  font-size: 12px;
  line-height: 1.0;
}
