/* ============================================
   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)
   ============================================ */
.block_a3eb {
  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;
}

.block_a3eb:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.sidebar_inner_c106 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .sidebar_inner_c106 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .sidebar_inner_c106 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.orange-c29a):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.orange-c29a,
header,
.disabled-clean-6cdc,
.left-be04,
.heading_soft_b188,
.soft-e88d,
.form-active-2e05,
.label_1132,
.main_7b87 {
  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
   ============================================ */
.orange-c29a {
  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);
}

.summary_e593 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.orange-c29a.up-ad1b {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.fixed-657e {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.dark_add7 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.soft-5535 img {
  height: 36px;
  width: auto;
  display: block;
}

.info-fea7 {
  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;
}

.overlay_8e82 {
  flex: 1;
}

.feature_e151 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.dirty_91c4 {
  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);
}

.dirty_91c4:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.dirty_91c4.fn-active-2160 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.progress-d34e {
  position: relative;
}

.pro_0c07 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.pro_0c07 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） */
.progress-d34e:hover .pro_0c07 svg,
.pro_0c07[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.logo-copper-883f {
  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 */
.progress-d34e:hover .logo-copper-883f {
  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 */
.logo-copper-883f::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.box-small-4fca {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.box-small-4fca: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 */
.box-small-4fca[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.dark_6eda {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.modal_pro_1931 {
  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;
}

.modal_pro_1931:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.modal_pro_1931 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.content_a418 {
  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;
}

.content_a418: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);
}

.content_a418 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.current-9aed {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

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

/* Hamburger animation when active */
.current-9aed[aria-expanded="true"] .easy_cded:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.current-9aed[aria-expanded="true"] .easy_cded:nth-child(2) {
  opacity: 0;
}

.current-9aed[aria-expanded="true"] .easy_cded:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .overlay_8e82 {
    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 */
  }

  .overlay_8e82::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .overlay_8e82.focus_clean_4b12 {
    display: block;
    right: 0;
  }
  
  .feature_e151 {
    flex-direction: column;
    gap: 0;
  }
  
  .dirty_91c4 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .overlay_8e82::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;
  }
  
  .overlay_8e82.focus_clean_4b12::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .overlay_8e82 {
    display: none;
  }
  
  .current-9aed {
    display: flex;
  }
  
  .info-fea7 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .modal_pro_1931,
  .content_a418 {
    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 */
  .progress-d34e {
    position: relative;
  }
  
  .logo-copper-883f {
    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;
  }
  
  .pro_0c07[aria-expanded="true"] + .logo-copper-883f {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .box-small-4fca {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .dark_6eda {
    gap: 8px;
  }
  
  .modal_pro_1931 {
    display: none;
  }
  
  .content_a418 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .soft-5535 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .content_a418 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .content_a418 svg {
    width: 14px;
    height: 14px;
  }
  
  .fixed-657e {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.disabled-clean-6cdc {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.glass-8e1d {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.wrapper_silver_9bf7 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.wrapper_silver_9bf7 svg {
  flex-shrink: 0;
}

.wrapper_silver_9bf7 a {
  color: var(--color-primary);
  text-decoration: none;
}

.wrapper_silver_9bf7 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .glass-8e1d {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.left-be04 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.link-gas-81b5 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .link-gas-81b5 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.box_e78d {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.box_e78d a {
  color: var(--color-primary);
  text-decoration: none;
}

.box_e78d a:hover {
  text-decoration: underline;
}

.outline-rough-a369 {
  color: var(--color-text-lighter);
}

.layout-basic-26ce {
  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) {
  .layout-basic-26ce {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .layout-basic-26ce {
    font-size: 1.5rem;
  }
}

.west_7cc7 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.pro-0db5 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .pro-0db5 {
    grid-template-columns: 1fr;
  }
}

.box_7792 {
  display: flex;
  gap: var(--space-sm);
}

.gold_3ad2 {
  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;
}

.form-a08e {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.form-a08e strong {
  font-weight: 600;
  color: var(--color-text);
}

.form-a08e span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.container_59ac {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.footer_small_7406 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.row_f493 {
  position: relative;
  text-align: center;
}

.row_f493 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.hidden-outer-503d {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.progress_330f {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.pattern_clean_70dd {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.tall_5fdc {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.column-short-9a90 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.hidden_c2d8 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .link-gas-81b5 {
    grid-template-columns: 1fr;
  }
  
  .layout-basic-26ce {
    font-size: 1.75rem;
  }
  
  .footer_small_7406 {
    order: -1;
    max-width: 100%;
  }
  
  .row_f493 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .layout-basic-26ce {
    font-size: 1.5rem;
  }
  
  .west_7cc7 {
    font-size: 1rem;
  }
  
  .box_e78d {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .row_f493 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.under_acc2 {
  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;
}

.alert-c84b {
  background: var(--color-primary);
  color: white;
}

.alert-c84b:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.panel-0137 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.panel-0137:hover {
  background: var(--color-primary);
  color: white;
}

.notification_orange_f326 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.notification_orange_f326:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.menu_a161 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.description_4003 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.heading_soft_b188 {
  padding: var(--space-xl) 0;
  background: white;
}

.stale-f484 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.accordion-middle-8435 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.accordion-middle-8435:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.white-33e4 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.highlight-0cfe {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.small_d20c {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.soft-e88d {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.paragraph-easy-553f {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.west-d29d {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.active_pro_4349 {
  list-style: none;
  counter-reset: toc-counter;
}

.active_pro_4349 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.active_pro_4349 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);
}

.active_pro_4349 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;
}

.active_pro_4349 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.form-active-2e05 {
  padding: var(--space-xxl) 0;
}

.link-slow-b3d3 {
  background: var(--color-bg-section);
}

.breadcrumb_black_4727 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.list_9914 {
  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);
}

.sidebar_basic_4016 {
  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);
}

.pagination-515d {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.red-9ab9 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .red-9ab9 {
    grid-template-columns: 1fr 300px;
  }
}

.tabs_ad25 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.tabs_ad25 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.tabs_ad25 pre,
.tabs_ad25 code {
  overflow-x: auto;
  max-width: 100%;
}

.tabs_ad25 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);
}

.tabs_ad25 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.tabs_ad25 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.tabs_ad25 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.tabs_ad25 ul,
.tabs_ad25 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.tabs_ad25 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.tabs_ad25 strong {
  font-weight: 600;
  color: var(--color-text);
}

.tabs_ad25 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.tabs_ad25 a:hover {
  color: var(--color-primary-dark);
}

.disabled-22d8 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.disabled-22d8 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.disabled-22d8 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) {
  .red-9ab9 {
    grid-template-columns: 1fr;
  }
  
  .sidebar_basic_4016 {
    font-size: 1.75rem;
  }
  
  .tabs_ad25 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .sidebar_basic_4016 {
    font-size: 1.5rem;
  }
  
  .tabs_ad25 h3 {
    font-size: 1.375rem;
  }
  
  .tabs_ad25 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.module_3a8d {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.active_9b1e {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.frame-3363 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.carousel_white_ff40 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.heading-tiny-3ea9 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.tag_old_ab42 {
  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;
}

.accent_basic_ef22 {
  flex-shrink: 0;
}

.content_middle_4404 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.warm_5725 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .warm_5725 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.card_5210,
.paper_f69f,
.highlight-inner-2c96 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.card_5210 thead,
.paper_f69f thead {
  background: var(--color-primary);
  color: white;
}

.card_5210 th,
.card_5210 td,
.paper_f69f th,
.paper_f69f td,
.highlight-inner-2c96 th,
.highlight-inner-2c96 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .card_5210 th,
  .card_5210 td,
  .paper_f69f th,
  .paper_f69f td,
  .highlight-inner-2c96 th,
  .highlight-inner-2c96 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .card_5210,
  .paper_f69f,
  .highlight-inner-2c96 {
    min-width: 600px;
  }
}

.card_5210 th,
.paper_f69f th,
.highlight-inner-2c96 th {
  font-weight: 600;
}

.card_5210 tbody tr:hover,
.paper_f69f tbody tr:hover,
.highlight-inner-2c96 tbody tr:hover {
  background: var(--color-bg-alt);
}

.feature-5dbf {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.secondary_orange_0264 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.gold-2b5e {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.gold-2b5e h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.basic-c8b7 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.basic-c8b7 h4 {
  color: white;
}

.section_dynamic_baa0 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.label_5d32 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.label_5d32:last-child {
  border-bottom: none;
}

.label_5d32 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.label_5d32 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.slider-west-1f6a {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.sort_4c9d {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.sort_4c9d:hover {
  text-decoration: underline;
}

.black_c593 {
  text-align: center;
  margin-bottom: var(--space-md);
}

.wood-b1fb {
  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);
}

.wood-b1fb span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.feature-cf38 {
  font-weight: 600;
  color: white;
}

.active-center-e8ef {
  list-style: none;
  padding: 0;
}

.active-center-e8ef li {
  padding: var(--space-xs) 0;
}

.container_inner_9e67 {
  color: #4caf50;
}

.basic_8a01 {
  color: #ff9800;
}

.container-east-e0ad {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.tag_dim_08c2 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.iron-21cd {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.form-hard-0406 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.solid_7c3a {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.badge_846e {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.secondary_motion_1376 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .secondary_motion_1376 {
    grid-template-columns: 1fr;
  }
}

.light-2589 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.light-2589:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.progress-ddff {
  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;
}

.light-2589 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.light-2589 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.fresh-dbd4 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.feature-cf38 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.form-selected-3d26 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.black_0d3b {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.black_0d3b h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.avatar-b146 {
  max-width: 900px;
  margin: 0 auto;
}

.steel_fa78 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.disabled_fluid_0859 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .disabled_fluid_0859 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.highlight-93a8 {
  margin-top: var(--space-xxl);
}

.highlight-93a8 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.message-deb6 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .message-deb6 {
    grid-template-columns: 1fr;
  }
}

.warm-b7f2 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.hover-hard-1103 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.component-1839 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.warm-b7f2 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.warm-b7f2 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.warm-b7f2 li {
  padding: var(--space-xs) 0;
  color: white;
}

.warm-b7f2 .under_acc2 {
  width: 100%;
  background: white;
}

.hover-hard-1103 .under_acc2 {
  color: #667eea;
}

.component-1839 .under_acc2 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.paragraph_out_611f {
  max-width: 900px;
  margin: 0 auto;
}

.pro_8fda {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.smooth_fc42 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.tag_e288 {
  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);
}

.smooth_fc42 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.focus_rough_7c35 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .smooth_fc42 {
    padding: var(--space-md);
  }
  
  .focus_rough_7c35 {
    padding: var(--space-md);
  }
  
  .focus-brown-215e {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.pattern_1bcf ol,
.pattern_1bcf ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.pattern_1bcf li {
  margin-bottom: var(--space-sm);
}

.pattern_1bcf code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.warm-f4dd {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.picture_bronze_f9ba {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.focus-brown-215e {
  margin-top: var(--space-lg);
  text-align: center;
}

.focus-brown-215e img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.component-focused-b2fc,
.hidden_pro_c08f,
.tall_90db,
.over-4b6c {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.image-brown-b47c {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.block-steel-1271 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.column_top_68e3 {
  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) {
  .column_top_68e3 {
    font-size: 0.625rem;
  }
}

.full-e30c {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.full-e30c:hover {
  background: var(--color-primary-dark);
}

.button-green-702f {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.button-green-702f h4 {
  margin-bottom: var(--space-md);
}

.sort-west-a3f2 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.blue-ee34 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.tabs-ac90 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .tabs-ac90 {
    grid-template-columns: 1fr;
  }
}

.tabs_dbc3 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.icon_outer_e10e {
  border-color: var(--color-success);
}

.west-6703 {
  border-color: var(--color-warning);
}

.middle_eadf {
  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);
}

.icon_outer_e10e .middle_eadf {
  background: #e8f5e9;
  color: var(--color-success);
}

.west-6703 .middle_eadf {
  background: #fff3e0;
  color: var(--color-warning);
}

.tabs_dbc3 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.tabs_dbc3 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.border_67b3 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.message-bronze-ef2a {
  margin: var(--space-xxl) 0;
}

.message-bronze-ef2a h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.message-bronze-ef2a > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.heading-5eb9 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .heading-5eb9 {
    grid-template-columns: 1fr;
  }
}

.inner_72ed {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.inner_72ed h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.hidden-copper-d303 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.hidden-copper-d303 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.preview-upper-41f0 {
  margin-top: var(--space-xxl);
}

.hovered-a561 {
  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);
}

.chip_hard_cad7 {
  text-align: center;
}

.bright-c031 {
  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);
}

.dark_e755 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.bright-c031 .feature-cf38 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

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

.accent_small_7ab0 p {
  margin-bottom: var(--space-md);
}

.row-7fce {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .hovered-a561 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.summary_narrow_3646 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.tooltip-9511 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.background_red_b036 {
  margin-bottom: var(--space-xl);
}

.outline-4d70 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.main-e6e9 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.hidden_d4d5 {
  color: var(--color-text-light);
}

.blue_d81f {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.paper-f118 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.picture-stone-430b {
  font-weight: 600;
  color: var(--color-text);
}

.thick-2245 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.summary_rough_51d0 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.aside-bfc1 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.highlight-dirty-0c16 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.breadcrumb-complex-a037 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.widget-silver-ff7a {
  border: 2px solid #4caf50;
}

.row_in_2158 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.item_dark_e1f5 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.dirty_dcc9 {
  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;
}

.notice-6db3 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.notice_12b3 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.label-5cff {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.card_6eb2 {
  text-align: right;
}

.card_6eb2 .layout-brown-bbe2 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.info_86a1 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.popup-center-6514 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.popup-center-6514 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.footer_514c {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.tall-15ae {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.old-19e3 {
  background: #e8f5e9;
  color: #2e7d32;
}

.bottom_e1a5 {
  background: #e3f2fd;
  color: #1565c0;
}

.paper-dd7d {
  background: #fff3e0;
  color: #e65100;
}

.small-92ff {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.small-92ff span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.slow-ce7a {
  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);
}

.slow-ce7a:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.next-c97b {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.badge_d248 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.badge_d248 strong {
  color: var(--color-primary);
}

.primary_2461 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.wide_cb02 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.secondary-55f6 {
  max-width: 900px;
  margin: 0 auto;
}

.first-23ea {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.glass-577f {
  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);
}

.glass-577f:hover {
  background: var(--color-bg-alt);
}

.breadcrumb_north_262c {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.glass-577f[aria-expanded="true"] .breadcrumb_north_262c {
  transform: rotate(180deg);
}

.tall-c332 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.tall-c332 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.tall-c332 ul,
.tall-c332 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.tall-c332 li {
  margin-bottom: var(--space-xs);
}

.form_074b {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.link-first-ba21 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.form_074b code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.table_action_8e31 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.widget-dce7 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.heading-last-6e97 {
  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_9178 {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.active_east_2dd8 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .active_east_2dd8 {
    grid-template-columns: 1fr;
  }
}

.alert-lower-62e1,
.chip_064e {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.alert-lower-62e1 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.chip_064e {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.alert-lower-62e1 h4,
.chip_064e h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.alert-lower-62e1 ul,
.chip_064e ul {
  list-style: none;
  padding: 0;
}

.alert-lower-62e1 li,
.chip_064e li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.border_cbe1 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .border_cbe1 {
    grid-template-columns: 1fr;
  }
}

.widget-b3f1 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.aside-fc26 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.element_96df {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.widget-b3f1 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.widget-b3f1 ul {
  list-style: none;
  padding: 0;
}

.widget-b3f1 li {
  padding: var(--space-xs) 0;
  color: white;
}

.hover-51ba {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.hover-51ba h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.hover-51ba p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.shade_east_266b {
  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);
}

.aside-gas-05cd {
  font-style: italic;
}

.motion_d608 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.thumbnail_a52a {
  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;
}

.thumbnail_a52a h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.thumbnail_a52a p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.list_pro_572e {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.label_1132 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.secondary-dirty-437b {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.right_8831 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .right_8831 {
    grid-template-columns: 1fr;
  }
}

.caption_5b01 {
  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);
}

.caption_5b01:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.mask_stone_f9fe {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.caption_5b01 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.caption_5b01 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.main_7b87 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.green-a488 {
  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) */
.icon_thick_f1fc {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.badge-95da h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.badge-95da p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.solid_3e0a {
  list-style: none;
  padding: 0;
  margin: 0;
}

.solid_3e0a li {
  margin-bottom: var(--space-xs);
}

.solid_3e0a a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.solid_3e0a a:hover {
  color: white;
}

.gold_4482 {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.gold_4482 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);
}

.gold_4482 a:hover {
  color: white;
  border-color: #666;
  background: #333;
}

.footer-9033 {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.footer-9033 a {
  color: #808080;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.footer-9033 a:hover {
  color: white;
}

.tertiary-a5d5 > p {
  font-size: 0.875rem;
  color: #808080;
  margin: 0;
}

@media (max-width: 768px) {
  .green-a488,
  .icon_thick_f1fc {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.main_7dae h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.image_red_567d p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.article_d4ec {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.article_d4ec .box_7792 {
  color: #4caf50;
  font-size: 0.875rem;
}

.background_d2a4 {
  list-style: none;
  padding: 0;
}

.background_d2a4 li {
  margin-bottom: var(--space-xs);
}

.background_d2a4 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.background_d2a4 a:hover {
  color: white;
}

.breadcrumb-smooth-11df {
  list-style: none;
  padding: 0;
}

.breadcrumb-smooth-11df li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.breadcrumb-smooth-11df a {
  color: #b0b0b0;
  text-decoration: none;
}

.breadcrumb-smooth-11df a:hover {
  color: white;
}

.tertiary-a5d5 {
  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);
}

.layout_tiny_02df p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.layout_tiny_02df a {
  color: #4caf50;
  text-decoration: none;
}

.north-3834 {
  font-size: 0.75rem;
  color: #666666;
}

.short-5ed5 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.short-5ed5 a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

.short-5ed5 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;
}

.dropdown-4db6 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.dropdown-4db6:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .tertiary-a5d5 {
    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;
  }
  
  .layout-basic-26ce {
    font-size: 2rem;
  }
  
  .sidebar_basic_4016 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .link-gas-81b5,
  .red-9ab9 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .secondary_motion_1376,
  .tabs-ac90,
  .message-deb6,
  .heading-5eb9,
  .active_east_2dd8,
  .border_cbe1,
  .right_8831,
  .green-a488,
  .icon_thick_f1fc {
    grid-template-columns: 1fr;
  }
  
  .stale-f484 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .form-active-2e05 {
    padding: var(--space-lg) 0;
  }
  
  .active_pro_4349 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .active_pro_4349 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .under_acc2 {
    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;
  }
  
  .stale-f484 {
    grid-template-columns: 1fr;
  }
  
  .container_59ac,
  .list_pro_572e,
  .sort-west-a3f2 {
    flex-direction: column;
    width: 100%;
  }
  
  .menu_a161,
  .description_4003,
  .container_59ac .under_acc2,
  .list_pro_572e .under_acc2 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .layout-basic-26ce {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .sidebar_basic_4016 {
    font-size: 1.375rem;
  }
  
  .white-33e4 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .accordion-middle-8435,
  .light-2589,
  .gold-2b5e,
  .breadcrumb-complex-a037,
  .pro_8fda {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .column_top_68e3 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .glass-8e1d {
    gap: var(--space-xs);
  }
  
  .wrapper_silver_9bf7 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .wood-b1fb {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .bright-c031 {
    width: 150px;
    height: 150px;
  }
  
  .dark_e755 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .orange-c29a,
  .disabled-clean-6cdc,
  .container_59ac,
  .thumbnail_a52a,
  .label_1132,
  .main_7b87,
  .current-9aed {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .form-active-2e05 {
    page-break-inside: avoid;
  }
}

/* css-noise: 031c */
.phantom-card-m7 {
  padding: 0.2rem;
  font-size: 13px;
  line-height: 1.1;
}
