/* ============================================
   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)
   ============================================ */
.thumbnail-smooth-0f0f {
  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;
}

.thumbnail-smooth-0f0f:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.column-7b69 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .column-7b69 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .column-7b69 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.top_a53b):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.top_a53b,
header,
.disabled_ee6e,
.border-fe1b,
.basic_769c,
.status-7382,
.in-6f0d,
.tooltip_2f88,
.column-0393 {
  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
   ============================================ */
.top_a53b {
  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);
}

.sidebar_253d {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.top_a53b.search-narrow-0933 {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.info_c0ec {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.advanced-53d7 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.footer-new-fa5e img {
  height: 36px;
  width: auto;
  display: block;
}

.static-cbfc {
  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;
}

.pattern-new-54d3 {
  flex: 1;
}

.yellow-0ed4 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.carousel-9e72 {
  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);
}

.carousel-9e72:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.carousel-9e72.fn-active-02a7 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.layout-f344 {
  position: relative;
}

.list-349d {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.list-349d 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） */
.layout-f344:hover .list-349d svg,
.list-349d[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.out_799d {
  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 */
.layout-f344:hover .out_799d {
  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 */
.out_799d::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.logo_89a9 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.logo_89a9: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 */
.logo_89a9[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.red_787c {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.tiny-56bb {
  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;
}

.tiny-56bb:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.tiny-56bb svg {
  flex-shrink: 0;
}

/* Header Download Button */
.gallery_e00c {
  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;
}

.gallery_e00c: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);
}

.gallery_e00c svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.accent-paper-6a42 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.east_da93 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.accent-paper-6a42[aria-expanded="true"] .east_da93:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.accent-paper-6a42[aria-expanded="true"] .east_da93:nth-child(2) {
  opacity: 0;
}

.accent-paper-6a42[aria-expanded="true"] .east_da93:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .pattern-new-54d3 {
    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 */
  }

  .pattern-new-54d3::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .pattern-new-54d3.outline-0845 {
    display: block;
    right: 0;
  }
  
  .yellow-0ed4 {
    flex-direction: column;
    gap: 0;
  }
  
  .carousel-9e72 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .pattern-new-54d3::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;
  }
  
  .pattern-new-54d3.outline-0845::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .pattern-new-54d3 {
    display: none;
  }
  
  .accent-paper-6a42 {
    display: flex;
  }
  
  .static-cbfc {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .tiny-56bb,
  .gallery_e00c {
    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 */
  .layout-f344 {
    position: relative;
  }
  
  .out_799d {
    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;
  }
  
  .list-349d[aria-expanded="true"] + .out_799d {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .logo_89a9 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .red_787c {
    gap: 8px;
  }
  
  .tiny-56bb {
    display: none;
  }
  
  .gallery_e00c {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .footer-new-fa5e img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .gallery_e00c {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .gallery_e00c svg {
    width: 14px;
    height: 14px;
  }
  
  .info_c0ec {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.disabled_ee6e {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.wrapper-81aa {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.silver_2e09 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.silver_2e09 svg {
  flex-shrink: 0;
}

.silver_2e09 a {
  color: var(--color-primary);
  text-decoration: none;
}

.silver_2e09 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .wrapper-81aa {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.border-fe1b {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.disabled_b063 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .disabled_b063 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.black-aac5 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.black-aac5 a {
  color: var(--color-primary);
  text-decoration: none;
}

.black-aac5 a:hover {
  text-decoration: underline;
}

.text-green-d8db {
  color: var(--color-text-lighter);
}

.dropdown_4518 {
  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) {
  .dropdown_4518 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .dropdown_4518 {
    font-size: 1.5rem;
  }
}

.text_d351 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.dropdown-82d6 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .dropdown-82d6 {
    grid-template-columns: 1fr;
  }
}

.liquid-577d {
  display: flex;
  gap: var(--space-sm);
}

.chip-9eb9 {
  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;
}

.west_87d7 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.west_87d7 strong {
  font-weight: 600;
  color: var(--color-text);
}

.west_87d7 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.hard_b18b {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.hard-aab6 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.dark_7b83 {
  position: relative;
  text-align: center;
}

.dark_7b83 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.pro-d2ed {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.tooltip-6178 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.icon_349a {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.brown-a76e {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.border_in_c8e5 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.photo_a00a {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .disabled_b063 {
    grid-template-columns: 1fr;
  }
  
  .dropdown_4518 {
    font-size: 1.75rem;
  }
  
  .hard-aab6 {
    order: -1;
    max-width: 100%;
  }
  
  .dark_7b83 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .dropdown_4518 {
    font-size: 1.5rem;
  }
  
  .text_d351 {
    font-size: 1rem;
  }
  
  .black-aac5 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .dark_7b83 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.mask_a745 {
  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;
}

.badge_05e7 {
  background: var(--color-primary);
  color: white;
}

.badge_05e7:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.search-1086 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.search-1086:hover {
  background: var(--color-primary);
  color: white;
}

.button_b655 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.button_b655:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.chip_15aa {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.south-b5bf {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.basic_769c {
  padding: var(--space-xl) 0;
  background: white;
}

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

.table-west-2901 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.table-west-2901:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.link_a4d5 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.carousel-edc5 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.smooth-d3dd {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.status-7382 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.grid-black-24ea {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.easy-c46b {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.static_033f {
  list-style: none;
  counter-reset: toc-counter;
}

.static_033f li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.static_033f 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);
}

.static_033f 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;
}

.static_033f li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.in-6f0d {
  padding: var(--space-xxl) 0;
}

.overlay_f357 {
  background: var(--color-bg-section);
}

.header-9ecb {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.notice_5081 {
  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_glass_6d2e {
  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);
}

.video_solid_e78f {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.content-25d2 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .content-25d2 {
    grid-template-columns: 1fr 300px;
  }
}

.card-ffb7 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.card-ffb7 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.card-ffb7 pre,
.card-ffb7 code {
  overflow-x: auto;
  max-width: 100%;
}

.card-ffb7 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);
}

.card-ffb7 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.card-ffb7 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.card-ffb7 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.card-ffb7 ul,
.card-ffb7 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.card-ffb7 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.card-ffb7 strong {
  font-weight: 600;
  color: var(--color-text);
}

.card-ffb7 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.card-ffb7 a:hover {
  color: var(--color-primary-dark);
}

.clean_f2cb {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.clean_f2cb li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.clean_f2cb 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) {
  .content-25d2 {
    grid-template-columns: 1fr;
  }
  
  .sidebar_glass_6d2e {
    font-size: 1.75rem;
  }
  
  .card-ffb7 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .sidebar_glass_6d2e {
    font-size: 1.5rem;
  }
  
  .card-ffb7 h3 {
    font-size: 1.375rem;
  }
  
  .card-ffb7 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.simple-855c {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.caption_selected_a3e8 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.steel_49c9 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

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

.west_f44c strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.carousel_0ad4 {
  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;
}

.hero-828e {
  flex-shrink: 0;
}

.backdrop_61c9 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.fresh-5a6f {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .fresh-5a6f {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.hard_315b,
.column_cold_ac3c,
.brown-dd40 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.hard_315b thead,
.column_cold_ac3c thead {
  background: var(--color-primary);
  color: white;
}

.hard_315b th,
.hard_315b td,
.column_cold_ac3c th,
.column_cold_ac3c td,
.brown-dd40 th,
.brown-dd40 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .hard_315b th,
  .hard_315b td,
  .column_cold_ac3c th,
  .column_cold_ac3c td,
  .brown-dd40 th,
  .brown-dd40 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .hard_315b,
  .column_cold_ac3c,
  .brown-dd40 {
    min-width: 600px;
  }
}

.hard_315b th,
.column_cold_ac3c th,
.brown-dd40 th {
  font-weight: 600;
}

.hard_315b tbody tr:hover,
.column_cold_ac3c tbody tr:hover,
.brown-dd40 tbody tr:hover {
  background: var(--color-bg-alt);
}

.notification_brown_c1de {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.gradient_stone_b68e {
  position: sticky;
  top: 80px;
  align-self: start;
}

.block-976b {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.block-976b h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.left-8e05 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.left-8e05 h4 {
  color: white;
}

.progress_clean_7d44 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.up-4d41 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.up-4d41:last-child {
  border-bottom: none;
}

.up-4d41 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.up-4d41 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.content_198f {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.fast_71ca {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.fast_71ca:hover {
  text-decoration: underline;
}

.in-ff90 {
  text-align: center;
  margin-bottom: var(--space-md);
}

.heading-61db {
  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);
}

.heading-61db span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.outline-lite-8566 {
  font-weight: 600;
  color: white;
}

.north-a53e {
  list-style: none;
  padding: 0;
}

.north-a53e li {
  padding: var(--space-xs) 0;
}

.outline-south-4d8b {
  color: #4caf50;
}

.picture-paper-398d {
  color: #ff9800;
}

.primary-0d19 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.surface_cb26 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.search-fast-982e {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.current-c9fb {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.avatar-dark-4c55 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.button-6ebe {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.button_5bfa {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .button_5bfa {
    grid-template-columns: 1fr;
  }
}

.active_orange_e038 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.active_orange_e038:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.footer_small_0790 {
  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;
}

.active_orange_e038 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.active_orange_e038 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.focused-2898 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.outline-lite-8566 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.bright_749e {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.border-purple-6349 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.border-purple-6349 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.active_solid_f31d {
  max-width: 900px;
  margin: 0 auto;
}

.paragraph_f14e {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.form_b95b {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .form_b95b {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.aside-d49f {
  margin-top: var(--space-xxl);
}

.aside-d49f h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.mini_20e6 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .mini_20e6 {
    grid-template-columns: 1fr;
  }
}

.message-brown-61cc {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.wood-1074 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.main_1d33 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.message-brown-61cc h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.message-brown-61cc ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.message-brown-61cc li {
  padding: var(--space-xs) 0;
  color: white;
}

.message-brown-61cc .mask_a745 {
  width: 100%;
  background: white;
}

.wood-1074 .mask_a745 {
  color: #667eea;
}

.main_1d33 .mask_a745 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.accordion-full-ea37 {
  max-width: 900px;
  margin: 0 auto;
}

.purple_e3be {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.stone-b0f3 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.frame-eb73 {
  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);
}

.stone-b0f3 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.sidebar-eb4b {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .stone-b0f3 {
    padding: var(--space-md);
  }
  
  .sidebar-eb4b {
    padding: var(--space-md);
  }
  
  .up_3122 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.icon_83f3 ol,
.icon_83f3 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.icon_83f3 li {
  margin-bottom: var(--space-sm);
}

.icon_83f3 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.container-selected-769d {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.list-blue-ae38 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.up_3122 {
  margin-top: var(--space-lg);
  text-align: center;
}

.up_3122 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.footer_919b,
.tag_703b,
.sort_easy_9636,
.button-e564 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.column_8f64 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.detail_6f9a {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.shadow_right_46e9 {
  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) {
  .shadow_right_46e9 {
    font-size: 0.625rem;
  }
}

.sort_d58f {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.sort_d58f:hover {
  background: var(--color-primary-dark);
}

.accordion-cool-85bf {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.accordion-cool-85bf h4 {
  margin-bottom: var(--space-md);
}

.info_under_af20 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.yellow-7124 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.first_1b9e {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .first_1b9e {
    grid-template-columns: 1fr;
  }
}

.grid_0928 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.widget_bottom_f801 {
  border-color: var(--color-success);
}

.section_64b1 {
  border-color: var(--color-warning);
}

.out_8cdd {
  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);
}

.widget_bottom_f801 .out_8cdd {
  background: #e8f5e9;
  color: var(--color-success);
}

.section_64b1 .out_8cdd {
  background: #fff3e0;
  color: var(--color-warning);
}

.grid_0928 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.grid_0928 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.lite_b55b {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.focus-clean-8619 {
  margin: var(--space-xxl) 0;
}

.focus-clean-8619 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.focus-clean-8619 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.feature_center_ba06 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .feature_center_ba06 {
    grid-template-columns: 1fr;
  }
}

.popup_fixed_a24f {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.popup_fixed_a24f h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.texture_96a8 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.texture_96a8 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.copper_30d8 {
  margin-top: var(--space-xxl);
}

.lite_1131 {
  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);
}

.popup-7b7c {
  text-align: center;
}

.element-right-a512 {
  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);
}

.input-down-f02a {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.element-right-a512 .outline-lite-8566 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.white-c72f {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.medium-2beb p {
  margin-bottom: var(--space-md);
}

.orange-1e7a {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .lite_1131 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.background_13b5 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.selected_1750 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.list-iron-6eed {
  margin-bottom: var(--space-xl);
}

.hot_5f3d {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.grid-2699 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.white_b896 {
  color: var(--color-text-light);
}

.north_0e77 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.active_22bd {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.list-left-5526 {
  font-weight: 600;
  color: var(--color-text);
}

.disabled-20b7 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.frame-0096 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.column-158a {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.icon_medium_51c6 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.component_gold_75eb {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.text_0df9 {
  border: 2px solid #4caf50;
}

.selected_4d3d {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.menu_prev_4495 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.tooltip_wide_5790 {
  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;
}

.advanced_3a9e {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.module-new-9fd4 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.tertiary_dynamic_401a {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.link_c1a6 {
  text-align: right;
}

.link_c1a6 .hard_8251 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.soft_8c46 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

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

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

.element-84a2 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.focus-0622 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.backdrop-3c33 {
  background: #e8f5e9;
  color: #2e7d32;
}

.tabs_e161 {
  background: #e3f2fd;
  color: #1565c0;
}

.footer_old_83f2 {
  background: #fff3e0;
  color: #e65100;
}

.layout-soft-e225 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.layout-soft-e225 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.easy_0ecd {
  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);
}

.easy_0ecd:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.button_2815 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.action-418a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.action-418a strong {
  color: var(--color-primary);
}

.tabs-plasma-db8b {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.table_out_5382 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.surface_north_3db4 {
  max-width: 900px;
  margin: 0 auto;
}

.summary-gold-e319 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.progress-e84f {
  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);
}

.progress-e84f:hover {
  background: var(--color-bg-alt);
}

.wide_3c0e {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.progress-e84f[aria-expanded="true"] .wide_3c0e {
  transform: rotate(180deg);
}

.hidden_0a10 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.hidden_0a10 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.hidden_0a10 ul,
.hidden_0a10 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.hidden_0a10 li {
  margin-bottom: var(--space-xs);
}

.hover-full-b842 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.lite_cdc1 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.hover-full-b842 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.column-bc65 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.alert-01de {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.status_31f4 {
  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);
}

.nav_medium_3de1 {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

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

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

.component-3050,
.heading-b84b {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.component-3050 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.heading-b84b {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.component-3050 h4,
.heading-b84b h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.component-3050 ul,
.heading-b84b ul {
  list-style: none;
  padding: 0;
}

.component-3050 li,
.heading-b84b li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.top-65da {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .top-65da {
    grid-template-columns: 1fr;
  }
}

.form_paper_2aaf {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.surface_action_ac27 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.new-316c {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.form_paper_2aaf h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.form_paper_2aaf ul {
  list-style: none;
  padding: 0;
}

.form_paper_2aaf li {
  padding: var(--space-xs) 0;
  color: white;
}

.footer-bb60 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.footer-bb60 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.footer-bb60 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.gallery-purple-e9b7 {
  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);
}

.button-mini-48b1 {
  font-style: italic;
}

.gallery_423c {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.summary_71f1 {
  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;
}

.summary_71f1 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.summary_71f1 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.brown-6eae {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.tooltip_2f88 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.motion-9fa2 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.widget-cold-75ca {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .widget-cold-75ca {
    grid-template-columns: 1fr;
  }
}

.primary-fb36 {
  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);
}

.primary-fb36:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.primary_d5d1 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.primary-fb36 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.primary-fb36 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.column-0393 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.form-7230 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
  .form-7230 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.huge-9a7b h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.accent-dark-60fa p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.hard_a84b {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.hard_a84b .liquid-577d {
  color: #4caf50;
  font-size: 0.875rem;
}

.steel_343f {
  list-style: none;
  padding: 0;
}

.steel_343f li {
  margin-bottom: var(--space-xs);
}

.steel_343f a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.steel_343f a:hover {
  color: white;
}

.top-ce32 {
  list-style: none;
  padding: 0;
}

.top-ce32 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.top-ce32 a {
  color: #b0b0b0;
  text-decoration: none;
}

.top-ce32 a:hover {
  color: white;
}

.banner-4594 {
  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);
}

.tag-wide-8d0d p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.tag-wide-8d0d a {
  color: #4caf50;
  text-decoration: none;
}

.module_5a00 {
  font-size: 0.75rem;
  color: #666666;
}

.sidebar-d69c {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.section_990c {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.section_990c:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .banner-4594 {
    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;
  }
  
  .dropdown_4518 {
    font-size: 2rem;
  }
  
  .sidebar_glass_6d2e {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .disabled_b063,
  .content-25d2 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .button_5bfa,
  .first_1b9e,
  .mini_20e6,
  .feature_center_ba06,
  .short-dceb,
  .top-65da,
  .widget-cold-75ca,
  .form-7230 {
    grid-template-columns: 1fr;
  }
  
  .accent_eabf {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .in-6f0d {
    padding: var(--space-lg) 0;
  }
  
  .static_033f li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .static_033f li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .mask_a745 {
    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;
  }
  
  .accent_eabf {
    grid-template-columns: 1fr;
  }
  
  .hard_b18b,
  .brown-6eae,
  .info_under_af20 {
    flex-direction: column;
    width: 100%;
  }
  
  .chip_15aa,
  .south-b5bf,
  .hard_b18b .mask_a745,
  .brown-6eae .mask_a745 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .dropdown_4518 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .sidebar_glass_6d2e {
    font-size: 1.375rem;
  }
  
  .link_a4d5 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .table-west-2901,
  .active_orange_e038,
  .block-976b,
  .component_gold_75eb,
  .purple_e3be {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .shadow_right_46e9 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .wrapper-81aa {
    gap: var(--space-xs);
  }
  
  .silver_2e09 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .heading-61db {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .element-right-a512 {
    width: 150px;
    height: 150px;
  }
  
  .input-down-f02a {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .top_a53b,
  .disabled_ee6e,
  .hard_b18b,
  .summary_71f1,
  .tooltip_2f88,
  .column-0393,
  .accent-paper-6a42 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .in-6f0d {
    page-break-inside: avoid;
  }
}

/* css-noise: c03a */
.widget-item-m8 {
  padding: 0.1rem;
  font-size: 11px;
  line-height: 1.2;
}