/* ============================================
   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)
   ============================================ */
.out-7233 {
  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;
}

.out-7233:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.modal_white_9a4c {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .modal_white_9a4c {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .modal_white_9a4c {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.filter-bright-fe1f):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.filter-bright-fe1f,
header,
.caption_0d63,
.tertiary-7028,
.dark-7e67,
.dirty-1f8a,
.down_f64c,
.tertiary-56e4,
.dropdown-center-a310 {
  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
   ============================================ */
.filter-bright-fe1f {
  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);
}

.table-complex-a5af {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.filter-bright-fe1f.feature_mini_4193 {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.form_29fa {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.texture-advanced-489b {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.pattern_7b65 img {
  height: 36px;
  width: auto;
  display: block;
}

.middle_ef54 {
  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;
}

.label-b4ab {
  flex: 1;
}

.pattern-ee9a {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.gallery_8944 {
  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);
}

.gallery_8944:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.gallery_8944.fn-active-00a3 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.frame-huge-523e {
  position: relative;
}

.shadow-6b89 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.shadow-6b89 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） */
.frame-huge-523e:hover .shadow-6b89 svg,
.shadow-6b89[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.module-cbb0 {
  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 */
.frame-huge-523e:hover .module-cbb0 {
  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 */
.module-cbb0::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.input_motion_fe34 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.input_motion_fe34: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 */
.input_motion_fe34[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.soft_1453 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.focus-first-5553 {
  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;
}

.focus-first-5553:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.focus-first-5553 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.button_c96d {
  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;
}

.button_c96d: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);
}

.button_c96d svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.gas-8b17 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.dirty_a9c6 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.gas-8b17[aria-expanded="true"] .dirty_a9c6:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.gas-8b17[aria-expanded="true"] .dirty_a9c6:nth-child(2) {
  opacity: 0;
}

.gas-8b17[aria-expanded="true"] .dirty_a9c6:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .label-b4ab {
    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 */
  }

  .label-b4ab::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .label-b4ab.bright-e628 {
    display: block;
    right: 0;
  }
  
  .pattern-ee9a {
    flex-direction: column;
    gap: 0;
  }
  
  .gallery_8944 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .label-b4ab::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;
  }
  
  .label-b4ab.bright-e628::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .label-b4ab {
    display: none;
  }
  
  .gas-8b17 {
    display: flex;
  }
  
  .middle_ef54 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .focus-first-5553,
  .button_c96d {
    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 */
  .frame-huge-523e {
    position: relative;
  }
  
  .module-cbb0 {
    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;
  }
  
  .shadow-6b89[aria-expanded="true"] + .module-cbb0 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .input_motion_fe34 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .soft_1453 {
    gap: 8px;
  }
  
  .focus-first-5553 {
    display: none;
  }
  
  .button_c96d {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .pattern_7b65 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .button_c96d {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .button_c96d svg {
    width: 14px;
    height: 14px;
  }
  
  .form_29fa {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.caption_0d63 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.secondary_active_6e24 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.preview-84d7 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.preview-84d7 svg {
  flex-shrink: 0;
}

.preview-84d7 a {
  color: var(--color-primary);
  text-decoration: none;
}

.preview-84d7 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .secondary_active_6e24 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.tertiary-7028 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.progress_7261 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .progress_7261 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.accent-acd8 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.accent-acd8 a {
  color: var(--color-primary);
  text-decoration: none;
}

.accent-acd8 a:hover {
  text-decoration: underline;
}

.input-orange-ae67 {
  color: var(--color-text-lighter);
}

.silver_260d {
  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) {
  .silver_260d {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .silver_260d {
    font-size: 1.5rem;
  }
}

.secondary_3bdd {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.layout-2ee9 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .layout-2ee9 {
    grid-template-columns: 1fr;
  }
}

.hover-ef32 {
  display: flex;
  gap: var(--space-sm);
}

.label-pro-c65f {
  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;
}

.search-blue-a72c {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.search-blue-a72c strong {
  font-weight: 600;
  color: var(--color-text);
}

.search-blue-a72c span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.photo-south-62f8 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.sidebar_bright_3598 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.complex_01a8 {
  position: relative;
  text-align: center;
}

.complex_01a8 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.detail-black-ed48 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.modal_pink_9805 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.inner-0538 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.column-complex-b9d7 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.pressed-744d {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.active-6f52 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .progress_7261 {
    grid-template-columns: 1fr;
  }
  
  .silver_260d {
    font-size: 1.75rem;
  }
  
  .sidebar_bright_3598 {
    order: -1;
    max-width: 100%;
  }
  
  .complex_01a8 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .silver_260d {
    font-size: 1.5rem;
  }
  
  .secondary_3bdd {
    font-size: 1rem;
  }
  
  .accent-acd8 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .complex_01a8 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.fast_49d5 {
  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;
}

.hidden_dynamic_7bba {
  background: var(--color-primary);
  color: white;
}

.hidden_dynamic_7bba:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.photo-first-f360 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.photo-first-f360:hover {
  background: var(--color-primary);
  color: white;
}

.active_pro_4935 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.active_pro_4935:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.gold-f288 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.text_glass_56ca {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.dark-7e67 {
  padding: var(--space-xl) 0;
  background: white;
}

.picture_south_da1a {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.photo-copper-5e3b {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.photo-copper-5e3b:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.old_f673 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.new-c945 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.overlay-de25 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.dirty-1f8a {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.column_hard_d5d7 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.surface-under-71ad {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.gold-3520 {
  list-style: none;
  counter-reset: toc-counter;
}

.gold-3520 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.gold-3520 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-3520 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-3520 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.down_f64c {
  padding: var(--space-xxl) 0;
}

.hover_next_d3bf {
  background: var(--color-bg-section);
}

.up_55e9 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.message_dark_5542 {
  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);
}

.shade-fixed-57a1 {
  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);
}

.sidebar_6a4c {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.card_east_77d3 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .card_east_77d3 {
    grid-template-columns: 1fr 300px;
  }
}

.list-4fd2 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.list-4fd2 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.list-4fd2 pre,
.list-4fd2 code {
  overflow-x: auto;
  max-width: 100%;
}

.list-4fd2 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);
}

.list-4fd2 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.list-4fd2 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.list-4fd2 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.list-4fd2 ul,
.list-4fd2 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.list-4fd2 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.list-4fd2 strong {
  font-weight: 600;
  color: var(--color-text);
}

.list-4fd2 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.list-4fd2 a:hover {
  color: var(--color-primary-dark);
}

.icon_3b60 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.icon_3b60 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.icon_3b60 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) {
  .card_east_77d3 {
    grid-template-columns: 1fr;
  }
  
  .shade-fixed-57a1 {
    font-size: 1.75rem;
  }
  
  .list-4fd2 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .shade-fixed-57a1 {
    font-size: 1.5rem;
  }
  
  .list-4fd2 h3 {
    font-size: 1.375rem;
  }
  
  .list-4fd2 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.dropdown_medium_cf40 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.alert-5c9c {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.gradient_7daf {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.surface-bf98 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.texture-2956 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.card-475c {
  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;
}

.alert_d0a8 {
  flex-shrink: 0;
}

.form-a28a strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.box_69a7 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .box_69a7 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.menu_yellow_891b,
.sidebar-0616,
.section_0191 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.menu_yellow_891b thead,
.sidebar-0616 thead {
  background: var(--color-primary);
  color: white;
}

.menu_yellow_891b th,
.menu_yellow_891b td,
.sidebar-0616 th,
.sidebar-0616 td,
.section_0191 th,
.section_0191 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .menu_yellow_891b th,
  .menu_yellow_891b td,
  .sidebar-0616 th,
  .sidebar-0616 td,
  .section_0191 th,
  .section_0191 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .menu_yellow_891b,
  .sidebar-0616,
  .section_0191 {
    min-width: 600px;
  }
}

.menu_yellow_891b th,
.sidebar-0616 th,
.section_0191 th {
  font-weight: 600;
}

.menu_yellow_891b tbody tr:hover,
.sidebar-0616 tbody tr:hover,
.section_0191 tbody tr:hover {
  background: var(--color-bg-alt);
}

.aside_2685 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.orange-6b74 {
  position: sticky;
  top: 80px;
  align-self: start;
}

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

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

.progress-2659 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.progress-2659 h4 {
  color: white;
}

.paper_30ed {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.panel_8106 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.panel_8106:last-child {
  border-bottom: none;
}

.panel_8106 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.panel_8106 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.tertiary_706f {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.focus_upper_cd2d {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.focus_upper_cd2d:hover {
  text-decoration: underline;
}

.disabled_d654 {
  text-align: center;
  margin-bottom: var(--space-md);
}

.yellow_3a79 {
  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);
}

.yellow_3a79 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.gallery_solid_1e85 {
  font-weight: 600;
  color: white;
}

.sidebar-hard-847b {
  list-style: none;
  padding: 0;
}

.sidebar-hard-847b li {
  padding: var(--space-xs) 0;
}

.middle_a07d {
  color: #4caf50;
}

.table_under_3cb7 {
  color: #ff9800;
}

.progress_narrow_dae2 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.hover-8e62 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.liquid_3576 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.complex_776b {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.content_mini_f895 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.description-d750 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.heading-inner-a3f7 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .heading-inner-a3f7 {
    grid-template-columns: 1fr;
  }
}

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

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

.row-dbca {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  width: 48px;
  height: 48px;
  background: var(--color-primary-light);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 800;
  opacity: 0.3;
}

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

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

.iron_da81 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.gallery_solid_1e85 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.prev-f881 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.mask_4431 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.mask_4431 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.pink_aa8e {
  max-width: 900px;
  margin: 0 auto;
}

.slow-0481 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.main_hard_6890 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .main_hard_6890 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.current-b44e {
  margin-top: var(--space-xxl);
}

.current-b44e h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

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

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

.dropdown-a6d4 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.primary-prev-1d2c {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.aside_d504 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.dropdown-a6d4 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.dropdown-a6d4 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.dropdown-a6d4 li {
  padding: var(--space-xs) 0;
  color: white;
}

.dropdown-a6d4 .fast_49d5 {
  width: 100%;
  background: white;
}

.primary-prev-1d2c .fast_49d5 {
  color: #667eea;
}

.aside_d504 .fast_49d5 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.detail-stone-10a0 {
  max-width: 900px;
  margin: 0 auto;
}

.slow_44f6 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.active-e17b {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.surface-motion-921e {
  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);
}

.active-e17b h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.paragraph_hard_4065 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .active-e17b {
    padding: var(--space-md);
  }
  
  .paragraph_hard_4065 {
    padding: var(--space-md);
  }
  
  .media_c500 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.feature-solid-674d ol,
.feature-solid-674d ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.feature-solid-674d li {
  margin-bottom: var(--space-sm);
}

.feature-solid-674d code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.hovered-d5ac {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.component-red-0b22 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.media_c500 {
  margin-top: var(--space-lg);
  text-align: center;
}

.media_c500 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.copper_38c6,
.west-3d69,
.panel-new-af73,
.heading-11ce {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.sort-5b22 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.mask_large_05e5 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.popup-cold-61b3 {
  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) {
  .popup-cold-61b3 {
    font-size: 0.625rem;
  }
}

.detail-228a {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.detail-228a:hover {
  background: var(--color-primary-dark);
}

.background_14a0 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.background_14a0 h4 {
  margin-bottom: var(--space-md);
}

.photo-c693 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.form_c3a5 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.slider_c469 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .slider_c469 {
    grid-template-columns: 1fr;
  }
}

.picture-0d25 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.secondary-selected-3758 {
  border-color: var(--color-success);
}

.footer_cool_76dd {
  border-color: var(--color-warning);
}

.header_7bca {
  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);
}

.secondary-selected-3758 .header_7bca {
  background: #e8f5e9;
  color: var(--color-success);
}

.footer_cool_76dd .header_7bca {
  background: #fff3e0;
  color: var(--color-warning);
}

.picture-0d25 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.picture-0d25 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.orange_70e9 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.pro-be17 {
  margin: var(--space-xxl) 0;
}

.pro-be17 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.pro-be17 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.pressed_ee8b {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .pressed_ee8b {
    grid-template-columns: 1fr;
  }
}

.picture-top-f92e {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.picture-top-f92e h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.tag_e399 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.tag_e399 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.image-b541 {
  margin-top: var(--space-xxl);
}

.element-c0b9 {
  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);
}

.focused-225c {
  text-align: center;
}

.thumbnail-next-3c01 {
  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);
}

.component_264b {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.thumbnail-next-3c01 .gallery_solid_1e85 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.wood-c0e3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.sidebar_a38f p {
  margin-bottom: var(--space-md);
}

.simple-4d41 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .element-c0b9 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.dim-4d62 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.mini-6dd2 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.current-72a8 {
  margin-bottom: var(--space-xl);
}

.in-05d7 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.gradient_fresh_d7b6 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.image-light-91ff {
  color: var(--color-text-light);
}

.header-209c {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.selected_e173 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.tall_5b8c {
  font-weight: 600;
  color: var(--color-text);
}

.advanced_c6d3 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.list_7fcb {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.tooltip_5b5e {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.shade-5d23 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.surface-right-584c {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.tooltip-0343 {
  border: 2px solid #4caf50;
}

.caption-fresh-5f16 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.chip_bf36 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.huge-39a3 {
  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;
}

.breadcrumb-cool-cb18 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.element-steel-56fc {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.content-black-8443 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.fixed_94dc {
  text-align: right;
}

.fixed_94dc .component-a9f8 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.active-over-8727 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.overlay_3834 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.overlay_3834 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.detail-basic-1f9c {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.over-2e6b {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.message_up_b84e {
  background: #e8f5e9;
  color: #2e7d32;
}

.widget-d25e {
  background: #e3f2fd;
  color: #1565c0;
}

.box-4180 {
  background: #fff3e0;
  color: #e65100;
}

.summary-middle-43cc {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.summary-middle-43cc span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.status-warm-12f6 {
  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);
}

.status-warm-12f6:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.silver-0ebc {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.advanced_f405 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.advanced_f405 strong {
  color: var(--color-primary);
}

.right_3f81 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.current-4981 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.easy-2aec {
  max-width: 900px;
  margin: 0 auto;
}

.popup_motion_3032 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.purple_e8d9 {
  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);
}

.purple_e8d9:hover {
  background: var(--color-bg-alt);
}

.tag_c0a1 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.purple_e8d9[aria-expanded="true"] .tag_c0a1 {
  transform: rotate(180deg);
}

.description_static_c175 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.description_static_c175 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.description_static_c175 ul,
.description_static_c175 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.description_static_c175 li {
  margin-bottom: var(--space-xs);
}

.shadow-f77a {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.fast-3a54 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.shadow-f77a code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.orange_d8a6 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.preview-tiny-1f9c {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.complex-10af {
  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);
}

.media_71cd {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.layout-small-97ac {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .layout-small-97ac {
    grid-template-columns: 1fr;
  }
}

.photo-200f,
.search-faff {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.photo-200f {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

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

.photo-200f h4,
.search-faff h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.photo-200f ul,
.search-faff ul {
  list-style: none;
  padding: 0;
}

.photo-200f li,
.search-faff li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.over-f3fd {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .over-f3fd {
    grid-template-columns: 1fr;
  }
}

.title_north_951a {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.east-f44f {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.module_4315 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.title_north_951a h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.title_north_951a ul {
  list-style: none;
  padding: 0;
}

.title_north_951a li {
  padding: var(--space-xs) 0;
  color: white;
}

.pattern-d4a4 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.pattern-d4a4 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.pattern-d4a4 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.search_59c5 {
  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);
}

.badge_4f5c {
  font-style: italic;
}

.lite_f3e2 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.dynamic-6142 {
  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;
}

.dynamic-6142 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.dynamic-6142 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.lite_3745 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.tertiary-56e4 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.element-a662 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

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

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

.banner_active_e354 {
  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);
}

.banner_active_e354:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.panel_6b3d {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.banner_active_e354 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.banner_active_e354 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.dropdown-center-a310 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.heading-fresh-4c92 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

/* Footer variant: footer-content (subpages) */
.primary-e284 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.huge_14ab h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.huge_14ab p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.banner_7c7d {
  list-style: none;
  padding: 0;
  margin: 0;
}

.banner_7c7d li {
  margin-bottom: var(--space-xs);
}

.banner_7c7d a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.banner_7c7d a:hover {
  color: white;
}

.out-6a4b {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.out-6a4b a {
  color: #b0b0b0;
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 600;
  padding: 6px 12px;
  border: 1px solid #424242;
  border-radius: 4px;
  transition: var(--transition-fast);
}

.out-6a4b a:hover {
  color: white;
  border-color: #666;
  background: #333;
}

.aside_1a9c {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.aside_1a9c a {
  color: #808080;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.aside_1a9c a:hover {
  color: white;
}

.yellow-b5b2 > p {
  font-size: 0.875rem;
  color: #808080;
  margin: 0;
}

@media (max-width: 768px) {
  .heading-fresh-4c92,
  .primary-e284 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.aside-1cbd h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.avatar-advanced-3294 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.outer_de92 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.outer_de92 .hover-ef32 {
  color: #4caf50;
  font-size: 0.875rem;
}

.paper-ade1 {
  list-style: none;
  padding: 0;
}

.paper-ade1 li {
  margin-bottom: var(--space-xs);
}

.paper-ade1 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.paper-ade1 a:hover {
  color: white;
}

.cold-7c54 {
  list-style: none;
  padding: 0;
}

.cold-7c54 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.cold-7c54 a {
  color: #b0b0b0;
  text-decoration: none;
}

.cold-7c54 a:hover {
  color: white;
}

.yellow-b5b2 {
  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);
}

.hidden-red-ea03 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.hidden-red-ea03 a {
  color: #4caf50;
  text-decoration: none;
}

.sort-570b {
  font-size: 0.75rem;
  color: #666666;
}

.stale-ca37 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.stale-ca37 a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

.stale-ca37 a:hover {
  color: white;
}

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

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

.purple_964e {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.purple_964e:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .yellow-b5b2 {
    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;
  }
  
  .silver_260d {
    font-size: 2rem;
  }
  
  .shade-fixed-57a1 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .progress_7261,
  .card_east_77d3 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .heading-inner-a3f7,
  .slider_c469,
  .dropdown-up-cdfd,
  .pressed_ee8b,
  .layout-small-97ac,
  .over-f3fd,
  .shadow_cbda,
  .heading-fresh-4c92,
  .primary-e284 {
    grid-template-columns: 1fr;
  }
  
  .picture_south_da1a {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .down_f64c {
    padding: var(--space-lg) 0;
  }
  
  .gold-3520 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .gold-3520 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .fast_49d5 {
    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;
  }
  
  .picture_south_da1a {
    grid-template-columns: 1fr;
  }
  
  .photo-south-62f8,
  .lite_3745,
  .photo-c693 {
    flex-direction: column;
    width: 100%;
  }
  
  .gold-f288,
  .text_glass_56ca,
  .photo-south-62f8 .fast_49d5,
  .lite_3745 .fast_49d5 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .silver_260d {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .shade-fixed-57a1 {
    font-size: 1.375rem;
  }
  
  .old_f673 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .photo-copper-5e3b,
  .border_small_eebb,
  .carousel_old_fcec,
  .surface-right-584c,
  .slow_44f6 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .popup-cold-61b3 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .secondary_active_6e24 {
    gap: var(--space-xs);
  }
  
  .preview-84d7 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .yellow_3a79 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .thumbnail-next-3c01 {
    width: 150px;
    height: 150px;
  }
  
  .component_264b {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .filter-bright-fe1f,
  .caption_0d63,
  .photo-south-62f8,
  .dynamic-6142,
  .tertiary-56e4,
  .dropdown-center-a310,
  .gas-8b17 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .down_f64c {
    page-break-inside: avoid;
  }
}

/* css-noise: 5f46 */
.promo-block-l5 {
  padding: 0.4rem;
  font-size: 11px;
  line-height: 1.1;
}
