/* ============================================
   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)
   ============================================ */
.avatar_6b0c {
  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;
}

.avatar_6b0c:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.narrow_681d {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .narrow_681d {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .narrow_681d {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.clean_7a99):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.clean_7a99,
header,
.thick-23b3,
.advanced-3ee8,
.shadow-e8ae,
.pink_68eb,
.top_a6aa,
.south_1378,
.header_stone_cd1c {
  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
   ============================================ */
.clean_7a99 {
  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);
}

.chip_pink_371b {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.clean_7a99.pattern-ad42 {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.upper-13ca {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.accordion_clean_a784 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.south-5b83 img {
  height: 36px;
  width: auto;
  display: block;
}

.dynamic-5a51 {
  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;
}

.button-254d {
  flex: 1;
}

.widget-726f {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.last-ac88 {
  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);
}

.last-ac88:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.last-ac88.fn-active-6a2f {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.clean-e79c {
  position: relative;
}

.info_old_85ff {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.info_old_85ff 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） */
.clean-e79c:hover .info_old_85ff svg,
.info_old_85ff[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.avatar_5852 {
  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 */
.clean-e79c:hover .avatar_5852 {
  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 */
.avatar_5852::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.item_plasma_ab89 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.item_plasma_ab89:hover {
  background: var(--color-primary);
  color: white;
  padding-left: 24px; /* 悬停时轻微缩进 */
}

/* 当前页面在下拉菜单中的样式 */
.item_plasma_ab89[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.purple_233e {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.article_soft_e59c {
  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;
}

.article_soft_e59c:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.article_soft_e59c svg {
  flex-shrink: 0;
}

/* Header Download Button */
.nav_fa4c {
  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;
}

.nav_fa4c: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);
}

.nav_fa4c svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.tag-c563 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.element_fluid_0727 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.tag-c563[aria-expanded="true"] .element_fluid_0727:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.tag-c563[aria-expanded="true"] .element_fluid_0727:nth-child(2) {
  opacity: 0;
}

.tag-c563[aria-expanded="true"] .element_fluid_0727:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .button-254d {
    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 */
  }

  .button-254d::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .button-254d.surface-da49 {
    display: block;
    right: 0;
  }
  
  .widget-726f {
    flex-direction: column;
    gap: 0;
  }
  
  .last-ac88 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .button-254d::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;
  }
  
  .button-254d.surface-da49::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .button-254d {
    display: none;
  }
  
  .tag-c563 {
    display: flex;
  }
  
  .dynamic-5a51 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .article_soft_e59c,
  .nav_fa4c {
    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 */
  .clean-e79c {
    position: relative;
  }
  
  .avatar_5852 {
    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;
  }
  
  .info_old_85ff[aria-expanded="true"] + .avatar_5852 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .item_plasma_ab89 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .purple_233e {
    gap: 8px;
  }
  
  .article_soft_e59c {
    display: none;
  }
  
  .nav_fa4c {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .south-5b83 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .nav_fa4c {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .nav_fa4c svg {
    width: 14px;
    height: 14px;
  }
  
  .upper-13ca {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.thick-23b3 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.secondary-hovered-8856 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.east_d81b {
  display: flex;
  align-items: center;
  gap: 6px;
}

.east_d81b svg {
  flex-shrink: 0;
}

.east_d81b a {
  color: var(--color-primary);
  text-decoration: none;
}

.east_d81b a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .secondary-hovered-8856 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.advanced-3ee8 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.full-d7c4 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .full-d7c4 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.nav_thick_24b7 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.nav_thick_24b7 a {
  color: var(--color-primary);
  text-decoration: none;
}

.nav_thick_24b7 a:hover {
  text-decoration: underline;
}

.yellow-658e {
  color: var(--color-text-lighter);
}

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

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

.dropdown-9c08 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.button_51cd {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .button_51cd {
    grid-template-columns: 1fr;
  }
}

.bottom_5905 {
  display: flex;
  gap: var(--space-sm);
}

.banner_8153 {
  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;
}

.warm-246b {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.warm-246b strong {
  font-weight: 600;
  color: var(--color-text);
}

.warm-246b span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.table-8877 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.notice-basic-1011 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.video_2819 {
  position: relative;
  text-align: center;
}

.video_2819 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.dim-1c5b {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.sidebar-top-7abd {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.dropdown_south_fde0 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.article_full_c93f {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.grid-f6bf {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.accent-top-7bc8 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .full-d7c4 {
    grid-template-columns: 1fr;
  }
  
  .form_gold_aaca {
    font-size: 1.75rem;
  }
  
  .notice-basic-1011 {
    order: -1;
    max-width: 100%;
  }
  
  .video_2819 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .form_gold_aaca {
    font-size: 1.5rem;
  }
  
  .dropdown-9c08 {
    font-size: 1rem;
  }
  
  .nav_thick_24b7 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .video_2819 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.caption_easy_1fe3 {
  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;
}

.breadcrumb_a05b {
  background: var(--color-primary);
  color: white;
}

.breadcrumb_a05b:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.feature-a035 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.feature-a035:hover {
  background: var(--color-primary);
  color: white;
}

.easy-2a90 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.easy-2a90:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.logo-prev-3fd9 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.aside-8e8a {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.shadow-e8ae {
  padding: var(--space-xl) 0;
  background: white;
}

.medium_b040 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.list_d9e8 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.list_d9e8:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.label-3768 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.glass-6c72 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.dropdown-cold-8d48 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.pink_68eb {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.notice_blue_77db {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.wrapper_0a2f {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.search-old-eab2 {
  list-style: none;
  counter-reset: toc-counter;
}

.search-old-eab2 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.search-old-eab2 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);
}

.search-old-eab2 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;
}

.search-old-eab2 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.top_a6aa {
  padding: var(--space-xxl) 0;
}

.warm_e261 {
  background: var(--color-bg-section);
}

.content_prev_5783 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.frame-solid-8a6c {
  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);
}

.backdrop_cool_8a46 {
  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);
}

.old_dc98 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.green-f5e0 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .green-f5e0 {
    grid-template-columns: 1fr 300px;
  }
}

.block-upper-fed4 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.block-upper-fed4 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.block-upper-fed4 pre,
.block-upper-fed4 code {
  overflow-x: auto;
  max-width: 100%;
}

.block-upper-fed4 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);
}

.block-upper-fed4 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.block-upper-fed4 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.block-upper-fed4 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.block-upper-fed4 ul,
.block-upper-fed4 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.block-upper-fed4 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.block-upper-fed4 strong {
  font-weight: 600;
  color: var(--color-text);
}

.block-upper-fed4 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.block-upper-fed4 a:hover {
  color: var(--color-primary-dark);
}

.panel-4cc7 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.panel-4cc7 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.panel-4cc7 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) {
  .green-f5e0 {
    grid-template-columns: 1fr;
  }
  
  .backdrop_cool_8a46 {
    font-size: 1.75rem;
  }
  
  .block-upper-fed4 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .backdrop_cool_8a46 {
    font-size: 1.5rem;
  }
  
  .block-upper-fed4 h3 {
    font-size: 1.375rem;
  }
  
  .block-upper-fed4 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.notice_old_5579 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.lite_662a {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.surface_5edd {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.hover_pro_d9f4 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.steel-d7b3 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.alert_d62b {
  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;
}

.photo-2b5c {
  flex-shrink: 0;
}

.component_1d1e strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.summary-d32a {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .summary-d32a {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.tabs-east-28f5,
.info_huge_11a8,
.row_d969 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.tabs-east-28f5 thead,
.info_huge_11a8 thead {
  background: var(--color-primary);
  color: white;
}

.tabs-east-28f5 th,
.tabs-east-28f5 td,
.info_huge_11a8 th,
.info_huge_11a8 td,
.row_d969 th,
.row_d969 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .tabs-east-28f5 th,
  .tabs-east-28f5 td,
  .info_huge_11a8 th,
  .info_huge_11a8 td,
  .row_d969 th,
  .row_d969 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .tabs-east-28f5,
  .info_huge_11a8,
  .row_d969 {
    min-width: 600px;
  }
}

.tabs-east-28f5 th,
.info_huge_11a8 th,
.row_d969 th {
  font-weight: 600;
}

.tabs-east-28f5 tbody tr:hover,
.info_huge_11a8 tbody tr:hover,
.row_d969 tbody tr:hover {
  background: var(--color-bg-alt);
}

.full-721f {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.photo-next-2561 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.nav-smooth-595c {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.nav-smooth-595c h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.element-a0e4 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.element-a0e4 h4 {
  color: white;
}

.dirty_b90d {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.text_42d9 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.text_42d9:last-child {
  border-bottom: none;
}

.text_42d9 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.text_42d9 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.breadcrumb-dirty-b030 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.rough-70f9 {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.rough-70f9:hover {
  text-decoration: underline;
}

.outer_3a2e {
  text-align: center;
  margin-bottom: var(--space-md);
}

.table-fast-0b58 {
  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);
}

.table-fast-0b58 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.aside_469d {
  font-weight: 600;
  color: white;
}

.under-e39d {
  list-style: none;
  padding: 0;
}

.under-e39d li {
  padding: var(--space-xs) 0;
}

.solid_3501 {
  color: #4caf50;
}

.fixed_2ec5 {
  color: #ff9800;
}

.narrow-6f4e {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.primary-last-7b5b {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.logo-00dc {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.detail_active_154f {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

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

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

/* ============================================
   15. FEATURE GRID
   ============================================ */
.complex_0d67 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .complex_0d67 {
    grid-template-columns: 1fr;
  }
}

.form-copper-35df {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.form-copper-35df:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.tiny_9210 {
  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;
}

.form-copper-35df h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.form-copper-35df p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.notification-bronze-5726 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.aside_469d {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.thumbnail_white_de38 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.carousel-8883 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.carousel-8883 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.under-6b7a {
  max-width: 900px;
  margin: 0 auto;
}

.search_medium_116e {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.bright-2e67 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .bright-2e67 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.center-f01c {
  margin-top: var(--space-xxl);
}

.center-f01c h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.right_de5c {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .right_de5c {
    grid-template-columns: 1fr;
  }
}

.heading_c989 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.dropdown-b404 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.element_solid_7a43 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.heading_c989 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.heading_c989 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.heading_c989 li {
  padding: var(--space-xs) 0;
  color: white;
}

.heading_c989 .caption_easy_1fe3 {
  width: 100%;
  background: white;
}

.dropdown-b404 .caption_easy_1fe3 {
  color: #667eea;
}

.element_solid_7a43 .caption_easy_1fe3 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.shadow-37dc {
  max-width: 900px;
  margin: 0 auto;
}

.backdrop-8f7d {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.notice_7c5e {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.lower_0cf3 {
  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);
}

.notice_7c5e h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.right_9d81 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .notice_7c5e {
    padding: var(--space-md);
  }
  
  .right_9d81 {
    padding: var(--space-md);
  }
  
  .icon-1574 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.logo_7869 ol,
.logo_7869 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.logo_7869 li {
  margin-bottom: var(--space-sm);
}

.logo_7869 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

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

.grid-8da0 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.icon-1574 {
  margin-top: var(--space-lg);
  text-align: center;
}

.icon-1574 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.input_938a,
.hovered_a202,
.banner-out-9800,
.row_0e88 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.input_lower_9607 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.action_5e5a {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.progress-west-08fe {
  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) {
  .progress-west-08fe {
    font-size: 0.625rem;
  }
}

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

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

.sidebar-soft-8c14 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.sidebar-soft-8c14 h4 {
  margin-bottom: var(--space-md);
}

.module_2f35 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.current-b58c {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.mini-5671 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .mini-5671 {
    grid-template-columns: 1fr;
  }
}

.breadcrumb-7620 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.article-focused-6b53 {
  border-color: var(--color-success);
}

.fresh-1165 {
  border-color: var(--color-warning);
}

.modal_c180 {
  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);
}

.article-focused-6b53 .modal_c180 {
  background: #e8f5e9;
  color: var(--color-success);
}

.fresh-1165 .modal_c180 {
  background: #fff3e0;
  color: var(--color-warning);
}

.breadcrumb-7620 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.breadcrumb-7620 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.input-red-1d16 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.row_iron_5e0a {
  margin: var(--space-xxl) 0;
}

.row_iron_5e0a h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.row_iron_5e0a > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.accent_white_bd3c {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .accent_white_bd3c {
    grid-template-columns: 1fr;
  }
}

.popup_19a6 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.popup_19a6 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.slider-paper-03fa {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.slider-paper-03fa input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.upper-b4c0 {
  margin-top: var(--space-xxl);
}

.modal_6f3c {
  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);
}

.photo_hard_902e {
  text-align: center;
}

.active_83e1 {
  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);
}

.selected_9f4f {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.active_83e1 .aside_469d {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.up_3c65 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.sidebar_fast_d99c p {
  margin-bottom: var(--space-md);
}

.texture-9115 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .modal_6f3c {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.row-31b2 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.search_copper_9bb9 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.nav-c0ca {
  margin-bottom: var(--space-xl);
}

.surface-cf24 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.modal-left-5ad2 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.carousel_static_ba12 {
  color: var(--color-text-light);
}

.carousel-8181 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.shadow-b555 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.item-6265 {
  font-weight: 600;
  color: var(--color-text);
}

.icon_cd80 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.over-4fe1 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.disabled_5b11 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.module_060d {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.stale_dea6 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.primary_plasma_7d58 {
  border: 2px solid #4caf50;
}

.medium_6b2c {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.over_8f49 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.smooth-58bc {
  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;
}

.footer_gold_5f66 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.stone-6e88 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.smooth_48d7 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.block-new-8fba {
  text-align: right;
}

.block-new-8fba .detail-basic-1cfd {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.plasma_ea53 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.cold_c7f9 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.cold_c7f9 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.current_017a {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.shade_04db {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.active_bea3 {
  background: #e8f5e9;
  color: #2e7d32;
}

.upper-94cf {
  background: #e3f2fd;
  color: #1565c0;
}

.list_9627 {
  background: #fff3e0;
  color: #e65100;
}

.content-out-7e91 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.content-out-7e91 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.grid_yellow_e728 {
  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);
}

.grid_yellow_e728:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.footer-f970 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.active_915a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.active_915a strong {
  color: var(--color-primary);
}

.right-7f28 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.sort-3210 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.accordion_f5e4 {
  max-width: 900px;
  margin: 0 auto;
}

.nav_out_6ed4 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.hidden-glass-f23c {
  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);
}

.hidden-glass-f23c:hover {
  background: var(--color-bg-alt);
}

.header_d1cd {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.hidden-glass-f23c[aria-expanded="true"] .header_d1cd {
  transform: rotate(180deg);
}

.upper_0f03 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.upper_0f03 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.upper_0f03 ul,
.upper_0f03 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.upper_0f03 li {
  margin-bottom: var(--space-xs);
}

.aside-6b22 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.list_solid_d962 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.aside-6b22 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.backdrop-clean-b256 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.solid_3189 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.tag_d8de {
  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);
}

.paragraph-f1ec {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.shadow-9f2e {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .shadow-9f2e {
    grid-template-columns: 1fr;
  }
}

.video_bb0b,
.background-steel-51ff {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.video_bb0b {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.background-steel-51ff {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.video_bb0b h4,
.background-steel-51ff h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.video_bb0b ul,
.background-steel-51ff ul {
  list-style: none;
  padding: 0;
}

.video_bb0b li,
.background-steel-51ff li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.gold-233b {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .gold-233b {
    grid-template-columns: 1fr;
  }
}

.tertiary-4656 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.pressed-cb31 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.widget_f803 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.tertiary-4656 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.tertiary-4656 ul {
  list-style: none;
  padding: 0;
}

.tertiary-4656 li {
  padding: var(--space-xs) 0;
  color: white;
}

.main_hard_7016 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.main_hard_7016 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.main_hard_7016 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.wood_54fd {
  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);
}

.secondary-inner-1af3 {
  font-style: italic;
}

.slider-next-97ef {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.banner-hot-e1e8 {
  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;
}

.banner-hot-e1e8 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.banner-hot-e1e8 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.full-a911 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.south_1378 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.card-warm-b245 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.message_center_8544 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .message_center_8544 {
    grid-template-columns: 1fr;
  }
}

.shadow_c8ee {
  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);
}

.shadow_c8ee:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.focused_a18c {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.shadow_c8ee h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.shadow_c8ee p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.header_stone_cd1c {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.info-ead5 {
  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) */
.description_black_3257 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.table-d8bb h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.table-d8bb p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.tertiary-ec3f {
  list-style: none;
  padding: 0;
  margin: 0;
}

.tertiary-ec3f li {
  margin-bottom: var(--space-xs);
}

.tertiary-ec3f a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.tertiary-ec3f a:hover {
  color: white;
}

.popup-56a2 {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.popup-56a2 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);
}

.popup-56a2 a:hover {
  color: white;
  border-color: #666;
  background: #333;
}

.background_current_f99d {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.background_current_f99d a {
  color: #808080;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.background_current_f99d a:hover {
  color: white;
}

.menu_next_6623 > p {
  font-size: 0.875rem;
  color: #808080;
  margin: 0;
}

@media (max-width: 768px) {
  .info-ead5,
  .description_black_3257 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.medium_9a50 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.in_01a5 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.disabled-right-25d8 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.disabled-right-25d8 .bottom_5905 {
  color: #4caf50;
  font-size: 0.875rem;
}

.iron_4644 {
  list-style: none;
  padding: 0;
}

.iron_4644 li {
  margin-bottom: var(--space-xs);
}

.iron_4644 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.iron_4644 a:hover {
  color: white;
}

.inner-88fd {
  list-style: none;
  padding: 0;
}

.inner-88fd li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.inner-88fd a {
  color: #b0b0b0;
  text-decoration: none;
}

.inner-88fd a:hover {
  color: white;
}

.menu_next_6623 {
  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);
}

.wood_325a p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.wood_325a a {
  color: #4caf50;
  text-decoration: none;
}

.shade-13c0 {
  font-size: 0.75rem;
  color: #666666;
}

.soft_dd8e {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.soft_dd8e a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

.soft_dd8e 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;
}

.surface_1913 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.surface_1913:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .menu_next_6623 {
    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;
  }
  
  .form_gold_aaca {
    font-size: 2rem;
  }
  
  .backdrop_cool_8a46 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .full-d7c4,
  .green-f5e0 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .complex_0d67,
  .mini-5671,
  .right_de5c,
  .accent_white_bd3c,
  .shadow-9f2e,
  .gold-233b,
  .message_center_8544,
  .info-ead5,
  .description_black_3257 {
    grid-template-columns: 1fr;
  }
  
  .medium_b040 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .top_a6aa {
    padding: var(--space-lg) 0;
  }
  
  .search-old-eab2 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .search-old-eab2 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .caption_easy_1fe3 {
    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;
  }
  
  .medium_b040 {
    grid-template-columns: 1fr;
  }
  
  .table-8877,
  .full-a911,
  .module_2f35 {
    flex-direction: column;
    width: 100%;
  }
  
  .logo-prev-3fd9,
  .aside-8e8a,
  .table-8877 .caption_easy_1fe3,
  .full-a911 .caption_easy_1fe3 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .form_gold_aaca {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .backdrop_cool_8a46 {
    font-size: 1.375rem;
  }
  
  .label-3768 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .list_d9e8,
  .form-copper-35df,
  .nav-smooth-595c,
  .stale_dea6,
  .backdrop-8f7d {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .progress-west-08fe {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .secondary-hovered-8856 {
    gap: var(--space-xs);
  }
  
  .east_d81b {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .table-fast-0b58 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .active_83e1 {
    width: 150px;
    height: 150px;
  }
  
  .selected_9f4f {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .clean_7a99,
  .thick-23b3,
  .table-8877,
  .banner-hot-e1e8,
  .south_1378,
  .header_stone_cd1c,
  .tag-c563 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .top_a6aa {
    page-break-inside: avoid;
  }
}

/* css-noise: 9ad5 */
.ghost-box-q9 {
  padding: 0.5rem;
  font-size: 14px;
  line-height: 1.2;
}
