/* ============================================
   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)
   ============================================ */
.grid-selected-c4d6 {
  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;
}

.grid-selected-c4d6:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.status-2c38 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .status-2c38 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .status-2c38 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.notice-8f0d):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.notice-8f0d,
header,
.glass_37a4,
.clean-7e67,
.wide_9e90,
.table_hot_f27b,
.active-mini-dd91,
.status-hovered-0fb4,
.link-a339 {
  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
   ============================================ */
.notice-8f0d {
  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);
}

.last-7842 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.notice-8f0d.highlight_5d3f {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.progress_e130 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.overlay-e08d {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.layout_8015 img {
  height: 36px;
  width: auto;
  display: block;
}

.container-bottom-cb0c {
  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;
}

.current-e09a {
  flex: 1;
}

.description_c52f {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.paragraph_paper_2af6 {
  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);
}

.paragraph_paper_2af6:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.paragraph_paper_2af6.fn-active-6668 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.green_5941 {
  position: relative;
}

.left-ab88 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.left-ab88 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） */
.green_5941:hover .left-ab88 svg,
.left-ab88[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.upper-6767 {
  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 */
.green_5941:hover .upper-6767 {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

/* 在下拉菜单上方添加一个不可见的桥接区域，防止鼠标移动时菜单消失 */
.upper-6767::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.alert_1b6f {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.alert_1b6f: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 */
.alert_1b6f[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.header-bcf3 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.picture-slow-180a {
  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;
}

.picture-slow-180a:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.picture-slow-180a svg {
  flex-shrink: 0;
}

/* Header Download Button */
.gallery_west_747c {
  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_west_747c: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_west_747c svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.panel_d4d8 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.accordion-a6e2 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.panel_d4d8[aria-expanded="true"] .accordion-a6e2:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.panel_d4d8[aria-expanded="true"] .accordion-a6e2:nth-child(2) {
  opacity: 0;
}

.panel_d4d8[aria-expanded="true"] .accordion-a6e2:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .current-e09a {
    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 */
  }

  .current-e09a::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .current-e09a.tertiary-5db5 {
    display: block;
    right: 0;
  }
  
  .description_c52f {
    flex-direction: column;
    gap: 0;
  }
  
  .paragraph_paper_2af6 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .current-e09a::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;
  }
  
  .current-e09a.tertiary-5db5::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .current-e09a {
    display: none;
  }
  
  .panel_d4d8 {
    display: flex;
  }
  
  .container-bottom-cb0c {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .picture-slow-180a,
  .gallery_west_747c {
    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 */
  .green_5941 {
    position: relative;
  }
  
  .upper-6767 {
    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;
  }
  
  .left-ab88[aria-expanded="true"] + .upper-6767 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .alert_1b6f {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .header-bcf3 {
    gap: 8px;
  }
  
  .picture-slow-180a {
    display: none;
  }
  
  .gallery_west_747c {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .layout_8015 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .gallery_west_747c {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .gallery_west_747c svg {
    width: 14px;
    height: 14px;
  }
  
  .progress_e130 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.glass_37a4 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.banner_bc66 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.active_9c47 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.active_9c47 svg {
  flex-shrink: 0;
}

.active_9c47 a {
  color: var(--color-primary);
  text-decoration: none;
}

.active_9c47 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .banner_bc66 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.clean-7e67 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.last-82cb {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .last-82cb {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.main_0a93 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.main_0a93 a {
  color: var(--color-primary);
  text-decoration: none;
}

.main_0a93 a:hover {
  text-decoration: underline;
}

.carousel_e1cf {
  color: var(--color-text-lighter);
}

.card-easy-16c5 {
  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) {
  .card-easy-16c5 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .card-easy-16c5 {
    font-size: 1.5rem;
  }
}

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

.module_action_6547 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .module_action_6547 {
    grid-template-columns: 1fr;
  }
}

.focused-2bd7 {
  display: flex;
  gap: var(--space-sm);
}

.input-41e4 {
  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;
}

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

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

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

.mask_pressed_0995 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.description-static-c24c {
  display: flex;
  align-items: center;
  justify-content: center;
}

.text_f44f {
  position: relative;
  text-align: center;
}

.text_f44f img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.under-31a7 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.avatar-dark-e2c0 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.rough_e52e {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.next_d193 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.dirty_ed8e {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.active_16b3 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .last-82cb {
    grid-template-columns: 1fr;
  }
  
  .card-easy-16c5 {
    font-size: 1.75rem;
  }
  
  .description-static-c24c {
    order: -1;
    max-width: 100%;
  }
  
  .text_f44f {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .card-easy-16c5 {
    font-size: 1.5rem;
  }
  
  .shadow_acdc {
    font-size: 1rem;
  }
  
  .main_0a93 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .text_f44f {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.title_selected_334e {
  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;
}

.gradient-over-abb5 {
  background: var(--color-primary);
  color: white;
}

.gradient-over-abb5:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.hidden_plasma_83b0 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.hidden_plasma_83b0:hover {
  background: var(--color-primary);
  color: white;
}

.feature-hard-a913 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.feature-hard-a913:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.outer-b199 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.box_ef5a {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.wide_9e90 {
  padding: var(--space-xl) 0;
  background: white;
}

.texture_b306 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.preview-west-1dbb {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.preview-west-1dbb:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.yellow-dd52 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.notice-35cb {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.sort-silver-0a52 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.table_hot_f27b {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.column-complex-3158 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.pro-7b08 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.sidebar-3530 {
  list-style: none;
  counter-reset: toc-counter;
}

.sidebar-3530 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.sidebar-3530 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);
}

.sidebar-3530 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;
}

.sidebar-3530 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.active-mini-dd91 {
  padding: var(--space-xxl) 0;
}

.label-thick-75c8 {
  background: var(--color-bg-section);
}

.picture_narrow_6255 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.smooth-e047 {
  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);
}

.huge_855a {
  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);
}

.detail_pro_2f58 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.sort-next-6af6 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .sort-next-6af6 {
    grid-template-columns: 1fr 300px;
  }
}

.header_c8f8 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.header_c8f8 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.header_c8f8 pre,
.header_c8f8 code {
  overflow-x: auto;
  max-width: 100%;
}

.header_c8f8 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);
}

.header_c8f8 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.header_c8f8 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.header_c8f8 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.header_c8f8 ul,
.header_c8f8 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.header_c8f8 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.header_c8f8 strong {
  font-weight: 600;
  color: var(--color-text);
}

.header_c8f8 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.header_c8f8 a:hover {
  color: var(--color-primary-dark);
}

.hero-9f9e {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.hero-9f9e li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.hero-9f9e 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) {
  .sort-next-6af6 {
    grid-template-columns: 1fr;
  }
  
  .huge_855a {
    font-size: 1.75rem;
  }
  
  .header_c8f8 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .huge_855a {
    font-size: 1.5rem;
  }
  
  .header_c8f8 h3 {
    font-size: 1.375rem;
  }
  
  .header_c8f8 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.content_2cb5 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.link_solid_784c {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.over_7699 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.article_old_3d75 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.slider-narrow-ba5d strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.list_6c9c {
  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;
}

.media-3cd6 {
  flex-shrink: 0;
}

.search_b817 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.shadow_9212 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .shadow_9212 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.nav-9929,
.fresh-ad2f,
.text_a9fe {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.nav-9929 thead,
.fresh-ad2f thead {
  background: var(--color-primary);
  color: white;
}

.nav-9929 th,
.nav-9929 td,
.fresh-ad2f th,
.fresh-ad2f td,
.text_a9fe th,
.text_a9fe td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .nav-9929 th,
  .nav-9929 td,
  .fresh-ad2f th,
  .fresh-ad2f td,
  .text_a9fe th,
  .text_a9fe td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .nav-9929,
  .fresh-ad2f,
  .text_a9fe {
    min-width: 600px;
  }
}

.nav-9929 th,
.fresh-ad2f th,
.text_a9fe th {
  font-weight: 600;
}

.nav-9929 tbody tr:hover,
.fresh-ad2f tbody tr:hover,
.text_a9fe tbody tr:hover {
  background: var(--color-bg-alt);
}

.lower_559f {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.info_dynamic_fc81 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.border_2820 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.border_2820 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.thumbnail-stale-24c7 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.thumbnail-stale-24c7 h4 {
  color: white;
}

.tiny_2da0 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.motion-7cb8 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.motion-7cb8:last-child {
  border-bottom: none;
}

.motion-7cb8 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.motion-7cb8 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.media_e58f {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.overlay-pressed-d7af {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.overlay-pressed-d7af:hover {
  text-decoration: underline;
}

.active-bottom-f8d1 {
  text-align: center;
  margin-bottom: var(--space-md);
}

.under-c19c {
  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);
}

.under-c19c span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

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

.logo-mini-c3a9 {
  list-style: none;
  padding: 0;
}

.logo-mini-c3a9 li {
  padding: var(--space-xs) 0;
}

.shade-1048 {
  color: #4caf50;
}

.current_69f1 {
  color: #ff9800;
}

.in_d0ed {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.notice_333d {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.header_9c91 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.secondary-upper-a20a {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.center-d6f1 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.carousel-west-33b6 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.link-a0ad {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .link-a0ad {
    grid-template-columns: 1fr;
  }
}

.info_f6e3 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.info_f6e3:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.last_70f4 {
  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;
}

.info_f6e3 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.info_f6e3 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.button-stone-1f1f {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

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

.mask-ffa3 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.image_6c78 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.image_6c78 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.preview_blue_9925 {
  max-width: 900px;
  margin: 0 auto;
}

.notice-cool-ffd5 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.row-east-e1b4 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .row-east-e1b4 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.focused_8195 {
  margin-top: var(--space-xxl);
}

.focused_8195 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.block_gold_57dd {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .block_gold_57dd {
    grid-template-columns: 1fr;
  }
}

.outline-slow-4480 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.photo-center-7e8a {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.orange_320c {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.outline-slow-4480 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.outline-slow-4480 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.outline-slow-4480 li {
  padding: var(--space-xs) 0;
  color: white;
}

.outline-slow-4480 .title_selected_334e {
  width: 100%;
  background: white;
}

.photo-center-7e8a .title_selected_334e {
  color: #667eea;
}

.orange_320c .title_selected_334e {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.content_ba85 {
  max-width: 900px;
  margin: 0 auto;
}

.slider-a60c {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.border-medium-d4f9 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.notice-3be8 {
  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);
}

.border-medium-d4f9 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.wrapper-afb8 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .border-medium-d4f9 {
    padding: var(--space-md);
  }
  
  .wrapper-afb8 {
    padding: var(--space-md);
  }
  
  .text_soft_9d4c {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.picture_c9ea ol,
.picture_c9ea ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.picture_c9ea li {
  margin-bottom: var(--space-sm);
}

.picture_c9ea code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.summary-brown-7cee {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.hot_c3a4 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.text_soft_9d4c {
  margin-top: var(--space-lg);
  text-align: center;
}

.text_soft_9d4c img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.down-a29f,
.notification-25be,
.menu_small_5898,
.carousel-cold-9fd4 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.content_29de {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.stone-9b97 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.image_north_7a91 {
  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) {
  .image_north_7a91 {
    font-size: 0.625rem;
  }
}

.detail_1152 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.detail_1152:hover {
  background: var(--color-primary-dark);
}

.top-3aa3 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.top-3aa3 h4 {
  margin-bottom: var(--space-md);
}

.black-4921 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.fixed-7a9e {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.focus_static_60c5 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .focus_static_60c5 {
    grid-template-columns: 1fr;
  }
}

.focus-mini-4346 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.red_765d {
  border-color: var(--color-success);
}

.advanced-8e4b {
  border-color: var(--color-warning);
}

.texture-b99e {
  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);
}

.red_765d .texture-b99e {
  background: #e8f5e9;
  color: var(--color-success);
}

.advanced-8e4b .texture-b99e {
  background: #fff3e0;
  color: var(--color-warning);
}

.focus-mini-4346 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.focus-mini-4346 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.slider_e383 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.brown-2851 {
  margin: var(--space-xxl) 0;
}

.brown-2851 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.brown-2851 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.section_easy_9db0 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .section_easy_9db0 {
    grid-template-columns: 1fr;
  }
}

.gradient-ec30 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.gradient-ec30 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.focus-basic-f810 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.focus-basic-f810 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.plasma_d404 {
  margin-top: var(--space-xxl);
}

.active-74ed {
  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);
}

.gas_68f8 {
  text-align: center;
}

.basic-7cba {
  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);
}

.container_advanced_8945 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.basic-7cba .title_defc {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.detail-569c {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.notice-fb3a p {
  margin-bottom: var(--space-md);
}

.thumbnail_center_f01f {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .active-74ed {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.surface_huge_6b5c {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.hover_white_37ff {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.upper_4357 {
  margin-bottom: var(--space-xl);
}

.table_dim_7f9a {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.yellow_9f6c {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.shadow_bottom_00db {
  color: var(--color-text-light);
}

.north-bdd8 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.breadcrumb-black-3a73 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.card-glass-3408 {
  font-weight: 600;
  color: var(--color-text);
}

.inner_591c {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.shade-4713 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.hero-e0d7 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.background-large-4a13 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.pink_07ca {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.panel_1136 {
  border: 2px solid #4caf50;
}

.new_c035 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.wrapper_down_b553 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.highlight-5ccd {
  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;
}

.overlay-26fe {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.small-e326 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.shade_bronze_4ead {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.tabs_1e89 {
  text-align: right;
}

.tabs_1e89 .silver_db82 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.container_bright_1ace {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.border-a5b7 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.border-a5b7 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.alert-aff1 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.dropdown_8bed {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.focus-right-5fbd {
  background: #e8f5e9;
  color: #2e7d32;
}

.picture-smooth-439c {
  background: #e3f2fd;
  color: #1565c0;
}

.tiny-aaf7 {
  background: #fff3e0;
  color: #e65100;
}

.tag_82ad {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.tag_82ad span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.message-81e4 {
  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);
}

.message-81e4:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.title_d8e2 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.frame-wide-c16c {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.frame-wide-c16c strong {
  color: var(--color-primary);
}

.title-selected-bd53 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.article_hot_318b {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.box-0a7d {
  max-width: 900px;
  margin: 0 auto;
}

.steel-b649 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.north-3caa {
  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);
}

.north-3caa:hover {
  background: var(--color-bg-alt);
}

.element-a5f8 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.north-3caa[aria-expanded="true"] .element-a5f8 {
  transform: rotate(180deg);
}

.hero-silver-6249 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.hero-silver-6249 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.hero-silver-6249 ul,
.hero-silver-6249 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.hero-silver-6249 li {
  margin-bottom: var(--space-xs);
}

.outline_41f3 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.advanced_b326 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.outline_41f3 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.primary-c70a {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.glass_6254 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.highlight-96f7 {
  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);
}

.description_cool_51dc {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.backdrop-full-eb11 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .backdrop-full-eb11 {
    grid-template-columns: 1fr;
  }
}

.shadow-slow-0d9b,
.blue-8493 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.shadow-slow-0d9b {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.blue-8493 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.shadow-slow-0d9b h4,
.blue-8493 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.shadow-slow-0d9b ul,
.blue-8493 ul {
  list-style: none;
  padding: 0;
}

.shadow-slow-0d9b li,
.blue-8493 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.description_bright_bc08 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .description_bright_bc08 {
    grid-template-columns: 1fr;
  }
}

.out-4050 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.accent_tiny_37bd {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.table_dark_4536 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.out-4050 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.out-4050 ul {
  list-style: none;
  padding: 0;
}

.out-4050 li {
  padding: var(--space-xs) 0;
  color: white;
}

.hover-e3f2 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.hover-e3f2 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.hover-e3f2 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.dark-c25d {
  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);
}

.banner-dark-954b {
  font-style: italic;
}

.complex-db8b {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.heading-last-6251 {
  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;
}

.heading-last-6251 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.heading-last-6251 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.table-middle-dd1f {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.status-hovered-0fb4 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.upper-ae23 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.accordion_advanced_6a0b {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .accordion_advanced_6a0b {
    grid-template-columns: 1fr;
  }
}

.hidden_2493 {
  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);
}

.hidden_2493:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.outline_north_ff4d {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.hidden_2493 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.hidden_2493 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.link-a339 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.background_south_0c5a {
  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) */
.component_down_c1e1 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.rough_0fd0 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.rough_0fd0 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.box_east_45ee {
  list-style: none;
  padding: 0;
  margin: 0;
}

.box_east_45ee li {
  margin-bottom: var(--space-xs);
}

.box_east_45ee a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.box_east_45ee a:hover {
  color: white;
}

.table_tall_79d5 {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.table_tall_79d5 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);
}

.table_tall_79d5 a:hover {
  color: white;
  border-color: #666;
  background: #333;
}

.content_lite_36cf {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.content_lite_36cf a {
  color: #808080;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.content_lite_36cf a:hover {
  color: white;
}

.huge_f645 > p {
  font-size: 0.875rem;
  color: #808080;
  margin: 0;
}

@media (max-width: 768px) {
  .background_south_0c5a,
  .component_down_c1e1 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.list_8a6d h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.label_bright_7283 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.chip_0fb8 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.chip_0fb8 .focused-2bd7 {
  color: #4caf50;
  font-size: 0.875rem;
}

.complex_5408 {
  list-style: none;
  padding: 0;
}

.complex_5408 li {
  margin-bottom: var(--space-xs);
}

.complex_5408 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.complex_5408 a:hover {
  color: white;
}

.detail-f03d {
  list-style: none;
  padding: 0;
}

.detail-f03d li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.detail-f03d a {
  color: #b0b0b0;
  text-decoration: none;
}

.detail-f03d a:hover {
  color: white;
}

.huge_f645 {
  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);
}

.center-1a5b p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.center-1a5b a {
  color: #4caf50;
  text-decoration: none;
}

.cool-74f8 {
  font-size: 0.75rem;
  color: #666666;
}

.large_a186 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.large_a186 a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

.large_a186 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;
}

.tag-short-d266 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.tag-short-d266:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .huge_f645 {
    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;
  }
  
  .card-easy-16c5 {
    font-size: 2rem;
  }
  
  .huge_855a {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .last-82cb,
  .sort-next-6af6 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .link-a0ad,
  .focus_static_60c5,
  .block_gold_57dd,
  .section_easy_9db0,
  .backdrop-full-eb11,
  .description_bright_bc08,
  .accordion_advanced_6a0b,
  .background_south_0c5a,
  .component_down_c1e1 {
    grid-template-columns: 1fr;
  }
  
  .texture_b306 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .active-mini-dd91 {
    padding: var(--space-lg) 0;
  }
  
  .sidebar-3530 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .sidebar-3530 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .title_selected_334e {
    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;
  }
  
  .texture_b306 {
    grid-template-columns: 1fr;
  }
  
  .mask_pressed_0995,
  .table-middle-dd1f,
  .black-4921 {
    flex-direction: column;
    width: 100%;
  }
  
  .outer-b199,
  .box_ef5a,
  .mask_pressed_0995 .title_selected_334e,
  .table-middle-dd1f .title_selected_334e {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .card-easy-16c5 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .huge_855a {
    font-size: 1.375rem;
  }
  
  .yellow-dd52 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .preview-west-1dbb,
  .info_f6e3,
  .border_2820,
  .pink_07ca,
  .slider-a60c {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .image_north_7a91 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .banner_bc66 {
    gap: var(--space-xs);
  }
  
  .active_9c47 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .under-c19c {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .basic-7cba {
    width: 150px;
    height: 150px;
  }
  
  .container_advanced_8945 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .notice-8f0d,
  .glass_37a4,
  .mask_pressed_0995,
  .heading-last-6251,
  .status-hovered-0fb4,
  .link-a339,
  .panel_d4d8 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .active-mini-dd91 {
    page-break-inside: avoid;
  }
}

/* css-noise: af91 */
.ghost-box-q3 {
  padding: 0.1rem;
  font-size: 13px;
  line-height: 1.0;
}
