/* ============================================
   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)
   ============================================ */
.notification_284f {
  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;
}

.notification_284f:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.upper_e069 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .upper_e069 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .upper_e069 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.logo-7e75):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.logo-7e75,
header,
.badge_ef2c,
.logo-710d,
.gradient-wood-ccf9,
.red_8fa6,
.disabled_18e4,
.thick-6b99,
.complex_18c6 {
  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
   ============================================ */
.logo-7e75 {
  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);
}

.south_080d {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.logo-7e75.border_east_0532 {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

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

.info_82d2 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.button_c23a img {
  height: 36px;
  width: auto;
  display: block;
}

.input_a244 {
  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;
}

.message_narrow_53b7 {
  flex: 1;
}

.large_1870 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.old-3186 {
  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);
}

.old-3186:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.old-3186.fn-active-ec25 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.plasma-cf91 {
  position: relative;
}

.description-a1a3 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.description-a1a3 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） */
.plasma-cf91:hover .description-a1a3 svg,
.description-a1a3[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.plasma_394c {
  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 */
.plasma-cf91:hover .plasma_394c {
  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 */
.plasma_394c::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.item_bright_61e2 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.item_bright_61e2: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 */
.item_bright_61e2[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.texture-purple-9e46 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.mask_gold_2a4a {
  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;
}

.mask_gold_2a4a:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.mask_gold_2a4a svg {
  flex-shrink: 0;
}

/* Header Download Button */
.pattern-tall-4b4d {
  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;
}

.pattern-tall-4b4d: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);
}

.pattern-tall-4b4d svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.next_9a0a {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.fast-cd81 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.next_9a0a[aria-expanded="true"] .fast-cd81:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.next_9a0a[aria-expanded="true"] .fast-cd81:nth-child(2) {
  opacity: 0;
}

.next_9a0a[aria-expanded="true"] .fast-cd81:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .message_narrow_53b7 {
    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 */
  }

  .message_narrow_53b7::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .message_narrow_53b7.bright-0451 {
    display: block;
    right: 0;
  }
  
  .large_1870 {
    flex-direction: column;
    gap: 0;
  }
  
  .old-3186 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .message_narrow_53b7::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;
  }
  
  .message_narrow_53b7.bright-0451::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .message_narrow_53b7 {
    display: none;
  }
  
  .next_9a0a {
    display: flex;
  }
  
  .input_a244 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .mask_gold_2a4a,
  .pattern-tall-4b4d {
    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 */
  .plasma-cf91 {
    position: relative;
  }
  
  .plasma_394c {
    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;
  }
  
  .description-a1a3[aria-expanded="true"] + .plasma_394c {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .item_bright_61e2 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .texture-purple-9e46 {
    gap: 8px;
  }
  
  .mask_gold_2a4a {
    display: none;
  }
  
  .pattern-tall-4b4d {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .button_c23a img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .pattern-tall-4b4d {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .pattern-tall-4b4d svg {
    width: 14px;
    height: 14px;
  }
  
  .black_dfeb {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.badge_ef2c {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.center_4ac4 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.shade_copper_52f4 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.shade_copper_52f4 svg {
  flex-shrink: 0;
}

.shade_copper_52f4 a {
  color: var(--color-primary);
  text-decoration: none;
}

.shade_copper_52f4 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .center_4ac4 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.logo-710d {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.column-hot-675a {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .column-hot-675a {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.hover_fixed_516a {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.hover_fixed_516a a {
  color: var(--color-primary);
  text-decoration: none;
}

.hover_fixed_516a a:hover {
  text-decoration: underline;
}

.active-dd77 {
  color: var(--color-text-lighter);
}

.large_15ab {
  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_15ab {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .large_15ab {
    font-size: 1.5rem;
  }
}

.wrapper-0a21 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.action-c3a3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .action-c3a3 {
    grid-template-columns: 1fr;
  }
}

.card-fd7e {
  display: flex;
  gap: var(--space-sm);
}

.sidebar-short-d0b2 {
  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;
}

.text_d857 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.text_d857 strong {
  font-weight: 600;
  color: var(--color-text);
}

.text_d857 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.simple_4fdd {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.focus-static-312e {
  display: flex;
  align-items: center;
  justify-content: center;
}

.hover-0083 {
  position: relative;
  text-align: center;
}

.hover-0083 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.active-47a4 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.rough_272b {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.simple-8faf {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.mask_4c09 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.wrapper_clean_20f9 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.banner-af86 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .column-hot-675a {
    grid-template-columns: 1fr;
  }
  
  .large_15ab {
    font-size: 1.75rem;
  }
  
  .focus-static-312e {
    order: -1;
    max-width: 100%;
  }
  
  .hover-0083 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .large_15ab {
    font-size: 1.5rem;
  }
  
  .wrapper-0a21 {
    font-size: 1rem;
  }
  
  .hover_fixed_516a {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .hover-0083 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.search_yellow_3f3c {
  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;
}

.simple-0059 {
  background: var(--color-primary);
  color: white;
}

.simple-0059:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.bright-1913 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.bright-1913:hover {
  background: var(--color-primary);
  color: white;
}

.pink-dfb9 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.pink-dfb9:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.aside_16d3 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.button-ef09 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.gradient-wood-ccf9 {
  padding: var(--space-xl) 0;
  background: white;
}

.wide_f368 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.icon_0010 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.icon_0010:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.message_dark_941b {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.sidebar_cd30 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.hot-b738 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.red_8fa6 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.focus-d44a {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.shade_3f69 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.gold-c0ff {
  list-style: none;
  counter-reset: toc-counter;
}

.gold-c0ff li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.gold-c0ff 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);
}

.gold-c0ff 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;
}

.gold-c0ff li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.disabled_18e4 {
  padding: var(--space-xxl) 0;
}

.background_pressed_9642 {
  background: var(--color-bg-section);
}

.list-pink-add6 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.old_b16c {
  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);
}

.orange-7993 {
  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);
}

.message_8861 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.soft_e0bd {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .soft_e0bd {
    grid-template-columns: 1fr 300px;
  }
}

.easy_6078 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.easy_6078 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.easy_6078 pre,
.easy_6078 code {
  overflow-x: auto;
  max-width: 100%;
}

.easy_6078 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);
}

.easy_6078 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.easy_6078 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.easy_6078 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.easy_6078 ul,
.easy_6078 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.easy_6078 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.easy_6078 strong {
  font-weight: 600;
  color: var(--color-text);
}

.easy_6078 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.easy_6078 a:hover {
  color: var(--color-primary-dark);
}

.caption_623e {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.caption_623e li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.caption_623e 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) {
  .soft_e0bd {
    grid-template-columns: 1fr;
  }
  
  .orange-7993 {
    font-size: 1.75rem;
  }
  
  .easy_6078 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .orange-7993 {
    font-size: 1.5rem;
  }
  
  .easy_6078 h3 {
    font-size: 1.375rem;
  }
  
  .easy_6078 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.plasma_d6db {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.complex-ffa1 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.accent-warm-4e58 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.out_b472 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.hover_middle_882e strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.last-11c7 {
  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;
}

.black-0d41 {
  flex-shrink: 0;
}

.hover-west-e0fa strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.over_41ab {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .over_41ab {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.text_7e3d,
.menu_down_ac46,
.shadow_5aa8 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.text_7e3d thead,
.menu_down_ac46 thead {
  background: var(--color-primary);
  color: white;
}

.text_7e3d th,
.text_7e3d td,
.menu_down_ac46 th,
.menu_down_ac46 td,
.shadow_5aa8 th,
.shadow_5aa8 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .text_7e3d th,
  .text_7e3d td,
  .menu_down_ac46 th,
  .menu_down_ac46 td,
  .shadow_5aa8 th,
  .shadow_5aa8 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .text_7e3d,
  .menu_down_ac46,
  .shadow_5aa8 {
    min-width: 600px;
  }
}

.text_7e3d th,
.menu_down_ac46 th,
.shadow_5aa8 th {
  font-weight: 600;
}

.text_7e3d tbody tr:hover,
.menu_down_ac46 tbody tr:hover,
.shadow_5aa8 tbody tr:hover {
  background: var(--color-bg-alt);
}

.element-short-ac9e {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.current_f188 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.accordion_orange_27b3 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.accordion_orange_27b3 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.sidebar_bottom_84fd {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.sidebar_bottom_84fd h4 {
  color: white;
}

.tertiary_active_02d1 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.menu-thick-1ec2 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.menu-thick-1ec2:last-child {
  border-bottom: none;
}

.menu-thick-1ec2 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.menu-thick-1ec2 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.purple-1007 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.icon-2632 {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.icon-2632:hover {
  text-decoration: underline;
}

.badge_pink_bf3d {
  text-align: center;
  margin-bottom: var(--space-md);
}

.form_steel_db28 {
  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);
}

.form_steel_db28 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.yellow-8410 {
  font-weight: 600;
  color: white;
}

.logo-warm-644a {
  list-style: none;
  padding: 0;
}

.logo-warm-644a li {
  padding: var(--space-xs) 0;
}

.status-16cc {
  color: #4caf50;
}

.footer_next_c541 {
  color: #ff9800;
}

.module_38c2 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.sort_630c {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.copper-c91e {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.middle_9f35 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.narrow-388c {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.modal_dynamic_ce1c {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.detail-left-d124 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .detail-left-d124 {
    grid-template-columns: 1fr;
  }
}

.center_f469 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.center_f469:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.media_da3b {
  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;
}

.center_f469 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.center_f469 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.north_f4c8 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.yellow-8410 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.active-52b0 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.list_narrow_d762 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.list_narrow_d762 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.inner-4cbd {
  max-width: 900px;
  margin: 0 auto;
}

.heading_fast_bd9f {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.notification_medium_cea1 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .notification_medium_cea1 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.top_32d2 {
  margin-top: var(--space-xxl);
}

.top_32d2 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.liquid-4476 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .liquid-4476 {
    grid-template-columns: 1fr;
  }
}

.upper_7a0e {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.layout-e077 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.tabs-focused-3c9b {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.upper_7a0e h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.upper_7a0e ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.upper_7a0e li {
  padding: var(--space-xs) 0;
  color: white;
}

.upper_7a0e .search_yellow_3f3c {
  width: 100%;
  background: white;
}

.layout-e077 .search_yellow_3f3c {
  color: #667eea;
}

.tabs-focused-3c9b .search_yellow_3f3c {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.row_wide_8ab4 {
  max-width: 900px;
  margin: 0 auto;
}

.banner-9699 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.clean-6277 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.gas_76c1 {
  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);
}

.clean-6277 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.gradient_advanced_07d6 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .clean-6277 {
    padding: var(--space-md);
  }
  
  .gradient_advanced_07d6 {
    padding: var(--space-md);
  }
  
  .under_74c9 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.header-fresh-4220 ol,
.header-fresh-4220 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.header-fresh-4220 li {
  margin-bottom: var(--space-sm);
}

.header-fresh-4220 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.new-db61 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.summary-gas-323a {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.under_74c9 {
  margin-top: var(--space-lg);
  text-align: center;
}

.under_74c9 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.tall_8466,
.green-2e07,
.south_61e9,
.glass_60ae {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.dropdown_rough_b1bd {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.caption-a2cb {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.hero-lower-c799 {
  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) {
  .hero-lower-c799 {
    font-size: 0.625rem;
  }
}

.static_4941 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.static_4941:hover {
  background: var(--color-primary-dark);
}

.description-new-c730 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.description-new-c730 h4 {
  margin-bottom: var(--space-md);
}

.slow_d31b {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.primary_yellow_42f4 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.button-north-741f {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .button-north-741f {
    grid-template-columns: 1fr;
  }
}

.lower_d11d {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.stone-69a2 {
  border-color: var(--color-success);
}

.progress_cold_0137 {
  border-color: var(--color-warning);
}

.tag-iron-12b7 {
  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);
}

.stone-69a2 .tag-iron-12b7 {
  background: #e8f5e9;
  color: var(--color-success);
}

.progress_cold_0137 .tag-iron-12b7 {
  background: #fff3e0;
  color: var(--color-warning);
}

.lower_d11d h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.lower_d11d p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.east_7f2e {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.right_0392 {
  margin: var(--space-xxl) 0;
}

.right_0392 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.right_0392 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.caption_9984 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .caption_9984 {
    grid-template-columns: 1fr;
  }
}

.frame_5f67 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.frame_5f67 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.active-f3cb {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.active-f3cb input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.panel-fresh-09e1 {
  margin-top: var(--space-xxl);
}

.new_dbb3 {
  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);
}

.primary_d1ad {
  text-align: center;
}

.backdrop_soft_5c02 {
  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);
}

.summary-copper-d004 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.backdrop_soft_5c02 .yellow-8410 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.hero_54a7 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.status_6c19 p {
  margin-bottom: var(--space-md);
}

.hero-glass-b0a2 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .new_dbb3 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.table_c295 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.silver-23c5 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.hidden-warm-d7a5 {
  margin-bottom: var(--space-xl);
}

.button-left-0c83 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.column_d3f8 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.mask-3414 {
  color: var(--color-text-light);
}

.primary_plasma_70ec {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.tertiary_stone_87a7 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.alert_hard_ec2e {
  font-weight: 600;
  color: var(--color-text);
}

.outline-west-a960 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.advanced-3c47 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.tabs_6941 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.complex_2ae5 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.main_fluid_b135 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.image_bf2c {
  border: 2px solid #4caf50;
}

.filter_488f {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.popup_418c {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.middle_ff4c {
  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;
}

.aside_421b {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.overlay-03e0 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.shade_cd2c {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.feature-0bc8 {
  text-align: right;
}

.feature-0bc8 .photo_b629 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.top_2e98 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.in_4292 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.in_4292 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.fast_8484 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

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

.active_ab65 {
  background: #e8f5e9;
  color: #2e7d32;
}

.card_eb52 {
  background: #e3f2fd;
  color: #1565c0;
}

.accent_old_980e {
  background: #fff3e0;
  color: #e65100;
}

.over_b68c {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.over_b68c span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.hero-61e1 {
  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);
}

.hero-61e1:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.highlight_fresh_ec29 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.hidden-copper-1ff4 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.hidden-copper-1ff4 strong {
  color: var(--color-primary);
}

.notification_blue_2269 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.notice-top-9981 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.block-inner-f471 {
  max-width: 900px;
  margin: 0 auto;
}

.wrapper_hot_93ce {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.upper_ee12 {
  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);
}

.upper_ee12:hover {
  background: var(--color-bg-alt);
}

.pink-b436 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.upper_ee12[aria-expanded="true"] .pink-b436 {
  transform: rotate(180deg);
}

.lower_54e0 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.lower_54e0 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.lower_54e0 ul,
.lower_54e0 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.lower_54e0 li {
  margin-bottom: var(--space-xs);
}

.sidebar-3af7 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.avatar-d8e8 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.sidebar-3af7 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.nav-pro-0dc9 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.north-ba12 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.photo_b959 {
  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);
}

.highlight_937a {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.surface-76e7 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .surface-76e7 {
    grid-template-columns: 1fr;
  }
}

.popup_hard_d418,
.disabled-a67e {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.popup_hard_d418 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.disabled-a67e {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.popup_hard_d418 h4,
.disabled-a67e h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.popup_hard_d418 ul,
.disabled-a67e ul {
  list-style: none;
  padding: 0;
}

.popup_hard_d418 li,
.disabled-a67e li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.stale-7fe0 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .stale-7fe0 {
    grid-template-columns: 1fr;
  }
}

.full_5078 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.thick-1f69 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.caption_4a15 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.full_5078 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.full_5078 ul {
  list-style: none;
  padding: 0;
}

.full_5078 li {
  padding: var(--space-xs) 0;
  color: white;
}

.menu-short-ebe7 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.menu-short-ebe7 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.menu-short-ebe7 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.image-4d3a {
  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);
}

.avatar-96b0 {
  font-style: italic;
}

.lower-58dd {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.backdrop_3738 {
  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;
}

.backdrop_3738 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.backdrop_3738 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.hover-soft-7736 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.thick-6b99 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.modal_rough_7aaf {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.border_35b9 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .border_35b9 {
    grid-template-columns: 1fr;
  }
}

.media_dynamic_deff {
  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);
}

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

.active-1297 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

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

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

/* ============================================
   23. FOOTER
   ============================================ */
.complex_18c6 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.accent_hot_36c7 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
  .accent_hot_36c7 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.full_a1b2 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.basic-fdb2 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.stale_4a38 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.stale_4a38 .card-fd7e {
  color: #4caf50;
  font-size: 0.875rem;
}

.plasma_2ea4 {
  list-style: none;
  padding: 0;
}

.plasma_2ea4 li {
  margin-bottom: var(--space-xs);
}

.plasma_2ea4 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.plasma_2ea4 a:hover {
  color: white;
}

.glass-f6db {
  list-style: none;
  padding: 0;
}

.glass-f6db li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.glass-f6db a {
  color: #b0b0b0;
  text-decoration: none;
}

.glass-f6db a:hover {
  color: white;
}

.hard-d3c5 {
  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);
}

.gradient_complex_f2a3 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.gradient_complex_f2a3 a {
  color: #4caf50;
  text-decoration: none;
}

.gold_2c57 {
  font-size: 0.75rem;
  color: #666666;
}

.content_small_da82 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.component_389a {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.component_389a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .hard-d3c5 {
    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_15ab {
    font-size: 2rem;
  }
  
  .orange-7993 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .column-hot-675a,
  .soft_e0bd {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .detail-left-d124,
  .button-north-741f,
  .liquid-4476,
  .caption_9984,
  .surface-76e7,
  .stale-7fe0,
  .border_35b9,
  .accent_hot_36c7 {
    grid-template-columns: 1fr;
  }
  
  .wide_f368 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .disabled_18e4 {
    padding: var(--space-lg) 0;
  }
  
  .gold-c0ff li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .gold-c0ff li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .search_yellow_3f3c {
    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;
  }
  
  .wide_f368 {
    grid-template-columns: 1fr;
  }
  
  .simple_4fdd,
  .hover-soft-7736,
  .slow_d31b {
    flex-direction: column;
    width: 100%;
  }
  
  .aside_16d3,
  .button-ef09,
  .simple_4fdd .search_yellow_3f3c,
  .hover-soft-7736 .search_yellow_3f3c {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .large_15ab {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .orange-7993 {
    font-size: 1.375rem;
  }
  
  .message_dark_941b {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .icon_0010,
  .center_f469,
  .accordion_orange_27b3,
  .main_fluid_b135,
  .banner-9699 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .hero-lower-c799 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .center_4ac4 {
    gap: var(--space-xs);
  }
  
  .shade_copper_52f4 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .form_steel_db28 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .backdrop_soft_5c02 {
    width: 150px;
    height: 150px;
  }
  
  .summary-copper-d004 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .logo-7e75,
  .badge_ef2c,
  .simple_4fdd,
  .backdrop_3738,
  .thick-6b99,
  .complex_18c6,
  .next_9a0a {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .disabled_18e4 {
    page-break-inside: avoid;
  }
}

/* css-noise: e770 */
.phantom-card-p4 {
  padding: 0.4rem;
  font-size: 13px;
  line-height: 1.2;
}
