/* ============================================
   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)
   ============================================ */
.tertiary-upper-014a {
  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;
}

.tertiary-upper-014a:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.soft_7e86 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .soft_7e86 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .soft_7e86 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.component-dd11):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.component-dd11,
header,
.texture-939a,
.alert-focused-b44a,
.center-278d,
.main-4072,
.background-a33a,
.pattern-aab2,
.notice-05d7 {
  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
   ============================================ */
.component-dd11 {
  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);
}

.center_054f {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.component-dd11.item_east_dfcd {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.header-d523 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.over_1a61 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.blue-8195 img {
  height: 36px;
  width: auto;
  display: block;
}

.advanced-6f7e {
  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;
}

.dirty_0165 {
  flex: 1;
}

.row_cool_e866 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.content-small-ef6c {
  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);
}

.content-small-ef6c:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.content-small-ef6c.fn-active-9b88 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.left-816f {
  position: relative;
}

.copper-e70e {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.copper-e70e 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） */
.left-816f:hover .copper-e70e svg,
.copper-e70e[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.upper-956c {
  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 */
.left-816f:hover .upper-956c {
  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 */
.upper-956c::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.header_silver_1759 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.header_silver_1759: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 */
.header_silver_1759[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.card_d76f {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.slider-6e2d {
  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;
}

.slider-6e2d:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.slider-6e2d svg {
  flex-shrink: 0;
}

/* Header Download Button */
.tooltip_upper_5094 {
  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;
}

.tooltip_upper_5094: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);
}

.tooltip_upper_5094 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.image_dark_ea22 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.border_7687 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.image_dark_ea22[aria-expanded="true"] .border_7687:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.image_dark_ea22[aria-expanded="true"] .border_7687:nth-child(2) {
  opacity: 0;
}

.image_dark_ea22[aria-expanded="true"] .border_7687:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .dirty_0165 {
    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 */
  }

  .dirty_0165::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .dirty_0165.outer-d6e6 {
    display: block;
    right: 0;
  }
  
  .row_cool_e866 {
    flex-direction: column;
    gap: 0;
  }
  
  .content-small-ef6c {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .dirty_0165::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;
  }
  
  .dirty_0165.outer-d6e6::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .dirty_0165 {
    display: none;
  }
  
  .image_dark_ea22 {
    display: flex;
  }
  
  .advanced-6f7e {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .slider-6e2d,
  .tooltip_upper_5094 {
    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 */
  .left-816f {
    position: relative;
  }
  
  .upper-956c {
    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;
  }
  
  .copper-e70e[aria-expanded="true"] + .upper-956c {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .header_silver_1759 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .card_d76f {
    gap: 8px;
  }
  
  .slider-6e2d {
    display: none;
  }
  
  .tooltip_upper_5094 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .blue-8195 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .tooltip_upper_5094 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .tooltip_upper_5094 svg {
    width: 14px;
    height: 14px;
  }
  
  .header-d523 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.texture-939a {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.frame_6c98 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.short_d882 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.short_d882 svg {
  flex-shrink: 0;
}

.short_d882 a {
  color: var(--color-primary);
  text-decoration: none;
}

.short_d882 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .frame_6c98 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.alert-focused-b44a {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.white-309d {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .white-309d {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.clean-2ed7 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.clean-2ed7 a {
  color: var(--color-primary);
  text-decoration: none;
}

.clean-2ed7 a:hover {
  text-decoration: underline;
}

.tertiary-right-168f {
  color: var(--color-text-lighter);
}

.bright-b592 {
  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) {
  .bright-b592 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .bright-b592 {
    font-size: 1.5rem;
  }
}

.thick_2393 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.pink-6d4f {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .pink-6d4f {
    grid-template-columns: 1fr;
  }
}

.down-87f0 {
  display: flex;
  gap: var(--space-sm);
}

.summary-9c23 {
  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;
}

.narrow_6d3a {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.narrow_6d3a strong {
  font-weight: 600;
  color: var(--color-text);
}

.narrow_6d3a span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.secondary-97cc {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.simple-d2b3 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.preview-fresh-84e1 {
  position: relative;
  text-align: center;
}

.preview-fresh-84e1 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.form_brown_ef41 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.widget_7a9b {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.component_static_f282 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.gradient-b0c5 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.feature-ac35 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.accent_stone_6a69 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .white-309d {
    grid-template-columns: 1fr;
  }
  
  .bright-b592 {
    font-size: 1.75rem;
  }
  
  .simple-d2b3 {
    order: -1;
    max-width: 100%;
  }
  
  .preview-fresh-84e1 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .bright-b592 {
    font-size: 1.5rem;
  }
  
  .thick_2393 {
    font-size: 1rem;
  }
  
  .clean-2ed7 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .preview-fresh-84e1 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.item_ee2b {
  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;
}

.photo_1c61 {
  background: var(--color-primary);
  color: white;
}

.photo_1c61:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.fast-e8b7 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.fast-e8b7:hover {
  background: var(--color-primary);
  color: white;
}

.out-933a {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.out-933a:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.chip_2c67 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.secondary_d356 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.center-278d {
  padding: var(--space-xl) 0;
  background: white;
}

.box-current-9b18 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.breadcrumb_47ce {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.breadcrumb_47ce:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.notice_ae95 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.brown_d556 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.text_94a4 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.main-4072 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.dropdown_dim_133f {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.fluid-184d {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.detail-tall-3936 {
  list-style: none;
  counter-reset: toc-counter;
}

.detail-tall-3936 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.detail-tall-3936 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);
}

.detail-tall-3936 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;
}

.detail-tall-3936 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.background-a33a {
  padding: var(--space-xxl) 0;
}

.form-3b8a {
  background: var(--color-bg-section);
}

.carousel_6a37 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.hover-ac48 {
  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);
}

.media-mini-958d {
  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);
}

.carousel_4519 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.notice-motion-23d4 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .notice-motion-23d4 {
    grid-template-columns: 1fr 300px;
  }
}

.mask-middle-fc2e {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.mask-middle-fc2e img {
  max-width: 100%;
  height: auto;
  display: block;
}

.mask-middle-fc2e pre,
.mask-middle-fc2e code {
  overflow-x: auto;
  max-width: 100%;
}

.mask-middle-fc2e 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);
}

.mask-middle-fc2e h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.mask-middle-fc2e h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.mask-middle-fc2e p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.mask-middle-fc2e ul,
.mask-middle-fc2e ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.mask-middle-fc2e li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.mask-middle-fc2e strong {
  font-weight: 600;
  color: var(--color-text);
}

.mask-middle-fc2e a {
  color: var(--color-primary);
  text-decoration: underline;
}

.mask-middle-fc2e a:hover {
  color: var(--color-primary-dark);
}

.header_a71c {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.header_a71c li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.header_a71c 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) {
  .notice-motion-23d4 {
    grid-template-columns: 1fr;
  }
  
  .media-mini-958d {
    font-size: 1.75rem;
  }
  
  .mask-middle-fc2e {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .media-mini-958d {
    font-size: 1.5rem;
  }
  
  .mask-middle-fc2e h3 {
    font-size: 1.375rem;
  }
  
  .mask-middle-fc2e h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.input-e12e {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.overlay_9dd5 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.card_7883 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.center_0205 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.brown-9f2c strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.filter-steel-3f8b {
  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;
}

.summary_52b3 {
  flex-shrink: 0;
}

.item-liquid-a856 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.yellow_be2a {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .yellow_be2a {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.preview_767a,
.status_80ab,
.surface_1741 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.preview_767a thead,
.status_80ab thead {
  background: var(--color-primary);
  color: white;
}

.preview_767a th,
.preview_767a td,
.status_80ab th,
.status_80ab td,
.surface_1741 th,
.surface_1741 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .preview_767a th,
  .preview_767a td,
  .status_80ab th,
  .status_80ab td,
  .surface_1741 th,
  .surface_1741 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .preview_767a,
  .status_80ab,
  .surface_1741 {
    min-width: 600px;
  }
}

.preview_767a th,
.status_80ab th,
.surface_1741 th {
  font-weight: 600;
}

.preview_767a tbody tr:hover,
.status_80ab tbody tr:hover,
.surface_1741 tbody tr:hover {
  background: var(--color-bg-alt);
}

.input_iron_ae0a {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.caption_0987 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.advanced-fdc8 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.advanced-fdc8 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.stale_bd32 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.stale_bd32 h4 {
  color: white;
}

.mask_large_00ab {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.paragraph-pink-8254 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.paragraph-pink-8254:last-child {
  border-bottom: none;
}

.paragraph-pink-8254 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.paragraph-pink-8254 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.shade-dynamic-7264 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.hero_759f {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.hero_759f:hover {
  text-decoration: underline;
}

.carousel_a052 {
  text-align: center;
  margin-bottom: var(--space-md);
}

.highlight_894b {
  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);
}

.highlight_894b span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.dropdown_f2f1 {
  font-weight: 600;
  color: white;
}

.box_4dbc {
  list-style: none;
  padding: 0;
}

.box_4dbc li {
  padding: var(--space-xs) 0;
}

.modal_686c {
  color: #4caf50;
}

.current-129f {
  color: #ff9800;
}

.tooltip_915b {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.old-8c86 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.background-cdb7 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.gas-b84f {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.block_1222 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.mini-0b69 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.button_hard_633a {
  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_hard_633a {
    grid-template-columns: 1fr;
  }
}

.aside_77d6 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.aside_77d6:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.panel_3520 {
  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;
}

.aside_77d6 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.aside_77d6 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.filter-33e8 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.dropdown_f2f1 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.column-30b6 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.tooltip-4fc3 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.tooltip-4fc3 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.article-south-f284 {
  max-width: 900px;
  margin: 0 auto;
}

.gallery_cold_d6d2 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.motion-a7c2 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .motion-a7c2 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.sidebar-current-b789 {
  margin-top: var(--space-xxl);
}

.sidebar-current-b789 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.action-a731 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .action-a731 {
    grid-template-columns: 1fr;
  }
}

.disabled-65b4 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.top_fe71 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.highlight-76f9 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.disabled-65b4 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.disabled-65b4 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.disabled-65b4 li {
  padding: var(--space-xs) 0;
  color: white;
}

.disabled-65b4 .item_ee2b {
  width: 100%;
  background: white;
}

.top_fe71 .item_ee2b {
  color: #667eea;
}

.highlight-76f9 .item_ee2b {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.shade-f295 {
  max-width: 900px;
  margin: 0 auto;
}

.info_pink_f69b {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.simple-e7eb {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.notification_hovered_50a2 {
  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);
}

.simple-e7eb h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.breadcrumb-0b6b {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .simple-e7eb {
    padding: var(--space-md);
  }
  
  .breadcrumb-0b6b {
    padding: var(--space-md);
  }
  
  .main-c9ec {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

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

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

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

.primary_2921 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.focus-5f34 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.main-c9ec {
  margin-top: var(--space-lg);
  text-align: center;
}

.main-c9ec img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.paragraph-4c89,
.thumbnail_smooth_516f,
.narrow-9192,
.smooth-3aea {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.title_rough_a155 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.backdrop-inner-b637 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.disabled-3bb7 {
  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) {
  .disabled-3bb7 {
    font-size: 0.625rem;
  }
}

.label_red_752b {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.label_red_752b:hover {
  background: var(--color-primary-dark);
}

.list_6170 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.list_6170 h4 {
  margin-bottom: var(--space-md);
}

.small-4cc1 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.focused_a2c4 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.stone_bd64 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .stone_bd64 {
    grid-template-columns: 1fr;
  }
}

.secondary-dirty-fbf7 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.tertiary_narrow_cb55 {
  border-color: var(--color-success);
}

.easy_374b {
  border-color: var(--color-warning);
}

.module-a2ac {
  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);
}

.tertiary_narrow_cb55 .module-a2ac {
  background: #e8f5e9;
  color: var(--color-success);
}

.easy_374b .module-a2ac {
  background: #fff3e0;
  color: var(--color-warning);
}

.secondary-dirty-fbf7 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.secondary-dirty-fbf7 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.accent_597e {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.table-6290 {
  margin: var(--space-xxl) 0;
}

.table-6290 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.table-6290 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.box_0307 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .box_0307 {
    grid-template-columns: 1fr;
  }
}

.content-upper-be02 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.content-upper-be02 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.tiny_9a97 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.tiny_9a97 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.link_12a3 {
  margin-top: var(--space-xxl);
}

.tiny-21d6 {
  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);
}

.first-8c02 {
  text-align: center;
}

.hovered_5255 {
  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);
}

.content-881a {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.hovered_5255 .dropdown_f2f1 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.title-bf28 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.primary-e5c6 p {
  margin-bottom: var(--space-md);
}

.wrapper-9a1c {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .tiny-21d6 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.element_up_cd5c {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.table-dark-7d43 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.gallery-594d {
  margin-bottom: var(--space-xl);
}

.carousel_ab1b {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.form-simple-0069 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.dirty_8875 {
  color: var(--color-text-light);
}

.logo-top-c55b {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.image-86d8 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.icon-fresh-b0ba {
  font-weight: 600;
  color: var(--color-text);
}

.row-liquid-140a {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.slow-4a4a {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.clean_acf8 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

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

.notification-7e05 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.fixed_357a {
  border: 2px solid #4caf50;
}

.right-9c55 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.text_067c {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.disabled_0bf2 {
  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;
}

.up-a2b1 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.feature-3d90 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.primary-up-0119 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.rough_c2b4 {
  text-align: right;
}

.rough_c2b4 .stale_cd0e {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.header_last_fb3c {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.banner-1371 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.banner-1371 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.fresh_bed6 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.layout-9cab {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.backdrop_da7c {
  background: #e8f5e9;
  color: #2e7d32;
}

.lite-c2e2 {
  background: #e3f2fd;
  color: #1565c0;
}

.wide-7e72 {
  background: #fff3e0;
  color: #e65100;
}

.tiny_f391 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.tiny_f391 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.copper_e150 {
  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);
}

.copper_e150:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.gallery-01f8 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.icon_clean_2ff7 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.icon_clean_2ff7 strong {
  color: var(--color-primary);
}

.picture_hovered_228a {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

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

/* ============================================
   20. FAQ SECTION
   ============================================ */
.summary-basic-7db4 {
  max-width: 900px;
  margin: 0 auto;
}

.smooth_063c {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.upper-1134 {
  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-1134:hover {
  background: var(--color-bg-alt);
}

.banner_f15f {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.upper-1134[aria-expanded="true"] .banner_f15f {
  transform: rotate(180deg);
}

.grid_f5a1 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.grid_f5a1 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.grid_f5a1 ul,
.grid_f5a1 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.grid_f5a1 li {
  margin-bottom: var(--space-xs);
}

.video_da64 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.modal_silver_cc4c {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.video_da64 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.north-4da5 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.picture_1f9c {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.module-7308 {
  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);
}

.complex-6149 {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.last-01e6 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .last-01e6 {
    grid-template-columns: 1fr;
  }
}

.mask_4124,
.white-bb72 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.mask_4124 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.white-bb72 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.mask_4124 h4,
.white-bb72 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.mask_4124 ul,
.white-bb72 ul {
  list-style: none;
  padding: 0;
}

.mask_4124 li,
.white-bb72 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.lite_7bdf {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .lite_7bdf {
    grid-template-columns: 1fr;
  }
}

.hard-fb79 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

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

.popup-2cbd {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.hard-fb79 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.hard-fb79 ul {
  list-style: none;
  padding: 0;
}

.hard-fb79 li {
  padding: var(--space-xs) 0;
  color: white;
}

.banner-dynamic-4ca3 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.banner-dynamic-4ca3 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.banner-dynamic-4ca3 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.photo-4fa8 {
  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);
}

.action_2e62 {
  font-style: italic;
}

.texture-fast-b38c {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.column_e10a {
  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;
}

.column_e10a h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.column_e10a p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.row-up-37bf {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.pattern-aab2 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.steel_264d {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.section_easy_9dda {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .section_easy_9dda {
    grid-template-columns: 1fr;
  }
}

.short-ba59 {
  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);
}

.short-ba59:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.narrow_4932 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.short-ba59 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.short-ba59 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.notice-05d7 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.highlight-d291 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
  .highlight-d291 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.box-plasma-4b31 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.stone_364b p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.tall-1bf1 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.tall-1bf1 .down-87f0 {
  color: #4caf50;
  font-size: 0.875rem;
}

.active_0107 {
  list-style: none;
  padding: 0;
}

.active_0107 li {
  margin-bottom: var(--space-xs);
}

.active_0107 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.active_0107 a:hover {
  color: white;
}

.link_hard_ba3f {
  list-style: none;
  padding: 0;
}

.link_hard_ba3f li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.link_hard_ba3f a {
  color: #b0b0b0;
  text-decoration: none;
}

.link_hard_ba3f a:hover {
  color: white;
}

.current-a279 {
  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);
}

.active-d73e p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.active-d73e a {
  color: #4caf50;
  text-decoration: none;
}

.pink_281b {
  font-size: 0.75rem;
  color: #666666;
}

.shadow-a660 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.border_9b88 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.border_9b88:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .current-a279 {
    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;
  }
  
  .bright-b592 {
    font-size: 2rem;
  }
  
  .media-mini-958d {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .white-309d,
  .notice-motion-23d4 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .button_hard_633a,
  .stone_bd64,
  .action-a731,
  .box_0307,
  .last-01e6,
  .lite_7bdf,
  .section_easy_9dda,
  .highlight-d291 {
    grid-template-columns: 1fr;
  }
  
  .box-current-9b18 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .background-a33a {
    padding: var(--space-lg) 0;
  }
  
  .detail-tall-3936 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .detail-tall-3936 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .item_ee2b {
    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;
  }
  
  .box-current-9b18 {
    grid-template-columns: 1fr;
  }
  
  .secondary-97cc,
  .row-up-37bf,
  .small-4cc1 {
    flex-direction: column;
    width: 100%;
  }
  
  .chip_2c67,
  .secondary_d356,
  .secondary-97cc .item_ee2b,
  .row-up-37bf .item_ee2b {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .bright-b592 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .media-mini-958d {
    font-size: 1.375rem;
  }
  
  .notice_ae95 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .breadcrumb_47ce,
  .aside_77d6,
  .advanced-fdc8,
  .notification-7e05,
  .info_pink_f69b {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .disabled-3bb7 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .frame_6c98 {
    gap: var(--space-xs);
  }
  
  .short_d882 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .highlight_894b {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .hovered_5255 {
    width: 150px;
    height: 150px;
  }
  
  .content-881a {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .component-dd11,
  .texture-939a,
  .secondary-97cc,
  .column_e10a,
  .pattern-aab2,
  .notice-05d7,
  .image_dark_ea22 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .background-a33a {
    page-break-inside: avoid;
  }
}

/* css-noise: 98af */
.ghost-box-h1 {
  padding: 0.2rem;
  font-size: 11px;
  line-height: 1.1;
}