/* ============================================
   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)
   ============================================ */
.sidebar-simple-d34a {
  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;
}

.sidebar-simple-d34a:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.dropdown_full_a9f2 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .dropdown_full_a9f2 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .dropdown_full_a9f2 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.link_last_6170):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.link_last_6170,
header,
.nav-light-67bd,
.prev_c9e8,
.hidden_bd03,
.selected_b7ae,
.panel-ee1b,
.tooltip_purple_b24d,
.dropdown-9145 {
  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
   ============================================ */
.link_last_6170 {
  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);
}

.warm_9ade {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.link_last_6170.new-b6b3 {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.info_light_294d {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.disabled_f4cc {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.icon-purple-eb23 img {
  height: 36px;
  width: auto;
  display: block;
}

.pink-599b {
  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;
}

.full-2d2a {
  flex: 1;
}

.text-pressed-7e72 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.last_e538 {
  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_e538:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.last_e538.fn-active-09e4 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.top_0fb7 {
  position: relative;
}

.simple_a601 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.simple_a601 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） */
.top_0fb7:hover .simple_a601 svg,
.simple_a601[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.logo-be0b {
  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 */
.top_0fb7:hover .logo-be0b {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

/* 在下拉菜单上方添加一个不可见的桥接区域，防止鼠标移动时菜单消失 */
.logo-be0b::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.bronze-79c5 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.bronze-79c5: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 */
.bronze-79c5[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.layout-white-529f {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.middle_28fe {
  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;
}

.middle_28fe:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.middle_28fe svg {
  flex-shrink: 0;
}

/* Header Download Button */
.glass-3d0c {
  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;
}

.glass-3d0c: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);
}

.glass-3d0c svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.preview-408e {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.large-26ba {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.preview-408e[aria-expanded="true"] .large-26ba:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.preview-408e[aria-expanded="true"] .large-26ba:nth-child(2) {
  opacity: 0;
}

.preview-408e[aria-expanded="true"] .large-26ba:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .full-2d2a {
    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 */
  }

  .full-2d2a::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .full-2d2a.cool-2d26 {
    display: block;
    right: 0;
  }
  
  .text-pressed-7e72 {
    flex-direction: column;
    gap: 0;
  }
  
  .last_e538 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .full-2d2a::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;
  }
  
  .full-2d2a.cool-2d26::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .full-2d2a {
    display: none;
  }
  
  .preview-408e {
    display: flex;
  }
  
  .pink-599b {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .middle_28fe,
  .glass-3d0c {
    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 */
  .top_0fb7 {
    position: relative;
  }
  
  .logo-be0b {
    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;
  }
  
  .simple_a601[aria-expanded="true"] + .logo-be0b {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .bronze-79c5 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .layout-white-529f {
    gap: 8px;
  }
  
  .middle_28fe {
    display: none;
  }
  
  .glass-3d0c {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .icon-purple-eb23 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .glass-3d0c {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .glass-3d0c svg {
    width: 14px;
    height: 14px;
  }
  
  .info_light_294d {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.nav-light-67bd {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.image-1bdf {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.container_hovered_9738 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.container_hovered_9738 svg {
  flex-shrink: 0;
}

.container_hovered_9738 a {
  color: var(--color-primary);
  text-decoration: none;
}

.container_hovered_9738 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .image-1bdf {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.prev_c9e8 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.disabled_dc6d {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .disabled_dc6d {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.border-91d7 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.border-91d7 a {
  color: var(--color-primary);
  text-decoration: none;
}

.border-91d7 a:hover {
  text-decoration: underline;
}

.header-silver-637c {
  color: var(--color-text-lighter);
}

.progress_next_9379 {
  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) {
  .progress_next_9379 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .progress_next_9379 {
    font-size: 1.5rem;
  }
}

.pagination_paper_6e90 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.slider_e521 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .slider_e521 {
    grid-template-columns: 1fr;
  }
}

.hard_08c1 {
  display: flex;
  gap: var(--space-sm);
}

.notice_be39 {
  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;
}

.pagination-east-59f4 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.pagination-east-59f4 strong {
  font-weight: 600;
  color: var(--color-text);
}

.pagination-east-59f4 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.list-959f {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.modal-tiny-03f7 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.gold_b60f {
  position: relative;
  text-align: center;
}

.gold_b60f img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.last_414f {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.nav_prev_fb16 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.lower-32a7 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.inner-6f72 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.backdrop-bd31 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.tabs_static_de75 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .disabled_dc6d {
    grid-template-columns: 1fr;
  }
  
  .progress_next_9379 {
    font-size: 1.75rem;
  }
  
  .modal-tiny-03f7 {
    order: -1;
    max-width: 100%;
  }
  
  .gold_b60f {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .progress_next_9379 {
    font-size: 1.5rem;
  }
  
  .pagination_paper_6e90 {
    font-size: 1rem;
  }
  
  .border-91d7 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .gold_b60f {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.last-52b8 {
  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;
}

.outline_6fe7 {
  background: var(--color-primary);
  color: white;
}

.outline_6fe7:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.wide-2063 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.wide-2063:hover {
  background: var(--color-primary);
  color: white;
}

.overlay-tiny-3711 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.overlay-tiny-3711:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.carousel_aee2 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.list-c1e8 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.hidden_bd03 {
  padding: var(--space-xl) 0;
  background: white;
}

.secondary-2d89 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.tag-action-0c0a {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.tag-action-0c0a:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.east_77c1 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.outline_c640 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.element_7df5 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.selected_b7ae {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.card_bd1d {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.main_785d {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.copper_e054 {
  list-style: none;
  counter-reset: toc-counter;
}

.copper_e054 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.copper_e054 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);
}

.copper_e054 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;
}

.copper_e054 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.panel-ee1b {
  padding: var(--space-xxl) 0;
}

.dirty-e61f {
  background: var(--color-bg-section);
}

.text-plasma-4ee3 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.orange_3e9c {
  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);
}

.mask_3649 {
  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);
}

.widget-dim-5a85 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.complex_7637 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .complex_7637 {
    grid-template-columns: 1fr 300px;
  }
}

.item_paper_59f4 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.item_paper_59f4 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.item_paper_59f4 pre,
.item_paper_59f4 code {
  overflow-x: auto;
  max-width: 100%;
}

.item_paper_59f4 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);
}

.item_paper_59f4 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.item_paper_59f4 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.item_paper_59f4 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.item_paper_59f4 ul,
.item_paper_59f4 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.item_paper_59f4 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.item_paper_59f4 strong {
  font-weight: 600;
  color: var(--color-text);
}

.item_paper_59f4 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.item_paper_59f4 a:hover {
  color: var(--color-primary-dark);
}

.column_7aee {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.column_7aee li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.column_7aee 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) {
  .complex_7637 {
    grid-template-columns: 1fr;
  }
  
  .mask_3649 {
    font-size: 1.75rem;
  }
  
  .item_paper_59f4 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .mask_3649 {
    font-size: 1.5rem;
  }
  
  .item_paper_59f4 h3 {
    font-size: 1.375rem;
  }
  
  .item_paper_59f4 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.basic-6c7e {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.next-6e98 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.texture_wood_6c2d {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.feature-dbf9 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.logo-9ea5 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.preview_6791 {
  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;
}

.next-94df {
  flex-shrink: 0;
}

.item-upper-cfe6 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.column_tiny_2be1 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .column_tiny_2be1 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.item_b59e,
.dim_a021,
.mask-copper-a403 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.item_b59e thead,
.dim_a021 thead {
  background: var(--color-primary);
  color: white;
}

.item_b59e th,
.item_b59e td,
.dim_a021 th,
.dim_a021 td,
.mask-copper-a403 th,
.mask-copper-a403 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .item_b59e th,
  .item_b59e td,
  .dim_a021 th,
  .dim_a021 td,
  .mask-copper-a403 th,
  .mask-copper-a403 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .item_b59e,
  .dim_a021,
  .mask-copper-a403 {
    min-width: 600px;
  }
}

.item_b59e th,
.dim_a021 th,
.mask-copper-a403 th {
  font-weight: 600;
}

.item_b59e tbody tr:hover,
.dim_a021 tbody tr:hover,
.mask-copper-a403 tbody tr:hover {
  background: var(--color-bg-alt);
}

.short-3d46 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.title_0e55 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.modal_soft_607d {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.modal_soft_607d h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.tertiary-smooth-2dac {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.tertiary-smooth-2dac h4 {
  color: white;
}

.up_2d64 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.texture-focused-76ae {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.texture-focused-76ae:last-child {
  border-bottom: none;
}

.texture-focused-76ae dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.texture-focused-76ae dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.photo-east-994e {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.hard_735d {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.hard_735d:hover {
  text-decoration: underline;
}

.badge_easy_7d42 {
  text-align: center;
  margin-bottom: var(--space-md);
}

.bronze_011a {
  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);
}

.bronze_011a span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.column-dark-a390 {
  font-weight: 600;
  color: white;
}

.focus-next-0c81 {
  list-style: none;
  padding: 0;
}

.focus-next-0c81 li {
  padding: var(--space-xs) 0;
}

.texture-warm-c70a {
  color: #4caf50;
}

.glass-7367 {
  color: #ff9800;
}

.component_23d5 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.hover_5ece {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.in_b3f1 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.summary-c9f8 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.up-4423 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.photo-389c {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.box-slow-574a {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .box-slow-574a {
    grid-template-columns: 1fr;
  }
}

.column-796f {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.column-796f:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.chip_bf07 {
  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;
}

.column-796f h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.column-796f p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.disabled-b578 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.column-dark-a390 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.glass_4e94 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.white_9a55 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.white_9a55 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.banner_9d65 {
  max-width: 900px;
  margin: 0 auto;
}

.narrow_a740 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.solid_da62 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .solid_da62 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.table-wide-0444 {
  margin-top: var(--space-xxl);
}

.table-wide-0444 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.hero-outer-fd0c {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .hero-outer-fd0c {
    grid-template-columns: 1fr;
  }
}

.top_b6d3 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.glass_0d62 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.grid-selected-1da2 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.top_b6d3 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.top_b6d3 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.top_b6d3 li {
  padding: var(--space-xs) 0;
  color: white;
}

.top_b6d3 .last-52b8 {
  width: 100%;
  background: white;
}

.glass_0d62 .last-52b8 {
  color: #667eea;
}

.grid-selected-1da2 .last-52b8 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.tag-6b6b {
  max-width: 900px;
  margin: 0 auto;
}

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

.background_cf34 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.center_57ab {
  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);
}

.background_cf34 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.thumbnail-e87b {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .background_cf34 {
    padding: var(--space-md);
  }
  
  .thumbnail-e87b {
    padding: var(--space-md);
  }
  
  .primary_middle_fc13 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.info-dirty-6a85 ol,
.info-dirty-6a85 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.info-dirty-6a85 li {
  margin-bottom: var(--space-sm);
}

.info-dirty-6a85 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.rough-8564 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.detail_f636 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.primary_middle_fc13 {
  margin-top: var(--space-lg);
  text-align: center;
}

.primary_middle_fc13 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.button-0c04,
.block-large-b68e,
.backdrop_3271,
.full_2c7b {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.avatar_2ff0 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.main_west_538c {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.row-east-5344 {
  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) {
  .row-east-5344 {
    font-size: 0.625rem;
  }
}

.medium-9dca {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.medium-9dca:hover {
  background: var(--color-primary-dark);
}

.dropdown-prev-1dca {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.dropdown-prev-1dca h4 {
  margin-bottom: var(--space-md);
}

.status_dim_e096 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.frame_large_40a3 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.motion-d2f5 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .motion-d2f5 {
    grid-template-columns: 1fr;
  }
}

.badge_out_79f8 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.text-west-a6b8 {
  border-color: var(--color-success);
}

.badge_black_3786 {
  border-color: var(--color-warning);
}

.dirty-b19a {
  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);
}

.text-west-a6b8 .dirty-b19a {
  background: #e8f5e9;
  color: var(--color-success);
}

.badge_black_3786 .dirty-b19a {
  background: #fff3e0;
  color: var(--color-warning);
}

.badge_out_79f8 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.badge_out_79f8 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.item-42ad {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.badge_dirty_bd82 {
  margin: var(--space-xxl) 0;
}

.badge_dirty_bd82 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.badge_dirty_bd82 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.over-53a8 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .over-53a8 {
    grid-template-columns: 1fr;
  }
}

.smooth_83d9 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.smooth_83d9 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.over_b7cd {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.over_b7cd input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.border_598b {
  margin-top: var(--space-xxl);
}

.accent-9c4c {
  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);
}

.search-action-74b0 {
  text-align: center;
}

.sidebar-7b3b {
  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);
}

.shadow-lite-2019 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.sidebar-7b3b .column-dark-a390 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.heading_e9d7 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.complex-d92a p {
  margin-bottom: var(--space-md);
}

.tiny-4404 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .accent-9c4c {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.glass-b1b2 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

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

.stone-dc62 {
  margin-bottom: var(--space-xl);
}

.description-liquid-4ac5 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.component_2ea5 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.sort-9ef7 {
  color: var(--color-text-light);
}

.detail_selected_a470 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.last-cb01 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.info_static_022a {
  font-weight: 600;
  color: var(--color-text);
}

.hover_c032 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.cool_752b {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.component-new-efd1 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.pink_a6e5 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.title-2586 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.active_smooth_45af {
  border: 2px solid #4caf50;
}

.texture-medium-d5e9 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.notice_ae63 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.hard-f71f {
  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;
}

.section_aa70 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.focus_stone_30f8 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.yellow-ccc1 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.dim_1e37 {
  text-align: right;
}

.dim_1e37 .surface_west_1af6 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.element-5e41 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.modal-199c h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.modal-199c p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.picture-28eb {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.advanced_9974 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.iron_cbf3 {
  background: #e8f5e9;
  color: #2e7d32;
}

.sort-liquid-de89 {
  background: #e3f2fd;
  color: #1565c0;
}

.slow_8473 {
  background: #fff3e0;
  color: #e65100;
}

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

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

.slow_90b9 {
  padding: 6px 12px;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.slow_90b9:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.thumbnail_static_7603 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.wood_bad2 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.wood_bad2 strong {
  color: var(--color-primary);
}

.under_8d73 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.wrapper_3e7f {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.surface_down_0fe1 {
  max-width: 900px;
  margin: 0 auto;
}

.short-9bd1 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.tabs_gas_6e77 {
  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);
}

.tabs_gas_6e77:hover {
  background: var(--color-bg-alt);
}

.backdrop-7b8c {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.tabs_gas_6e77[aria-expanded="true"] .backdrop-7b8c {
  transform: rotate(180deg);
}

.nav_plasma_d533 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.nav_plasma_d533 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.nav_plasma_d533 ul,
.nav_plasma_d533 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.nav_plasma_d533 li {
  margin-bottom: var(--space-xs);
}

.top_e0af {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.outer_c6ef {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.top_e0af code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.mini-99ed {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.gallery-selected-d24b {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.grid_0a4f {
  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);
}

.over-05bd {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.link-b67c {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .link-b67c {
    grid-template-columns: 1fr;
  }
}

.primary_white_c6ce,
.lite_af49 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.primary_white_c6ce {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.lite_af49 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.primary_white_c6ce h4,
.lite_af49 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.primary_white_c6ce ul,
.lite_af49 ul {
  list-style: none;
  padding: 0;
}

.primary_white_c6ce li,
.lite_af49 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.popup-paper-5fa9 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .popup-paper-5fa9 {
    grid-template-columns: 1fr;
  }
}

.nav-f809 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.middle_8641 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.black-ac4b {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.nav-f809 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.nav-f809 ul {
  list-style: none;
  padding: 0;
}

.nav-f809 li {
  padding: var(--space-xs) 0;
  color: white;
}

.mask_b377 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.mask_b377 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.mask_b377 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.tag_hovered_30a2 {
  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);
}

.background-dd4b {
  font-style: italic;
}

.green-57a7 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.easy-5609 {
  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;
}

.easy-5609 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.easy-5609 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.backdrop_bb93 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.tooltip_purple_b24d {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.main-7762 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.hero-bright-112f {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .hero-bright-112f {
    grid-template-columns: 1fr;
  }
}

.preview-c4c2 {
  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);
}

.preview-c4c2:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.fast-9669 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.preview-c4c2 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.preview-c4c2 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.dropdown-9145 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.widget_south_bf33 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
  .widget_south_bf33 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.summary-2c6b h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.tooltip-north-827b p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.video_selected_c3bd {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.video_selected_c3bd .hard_08c1 {
  color: #4caf50;
  font-size: 0.875rem;
}

.carousel-b1d7 {
  list-style: none;
  padding: 0;
}

.carousel-b1d7 li {
  margin-bottom: var(--space-xs);
}

.carousel-b1d7 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.carousel-b1d7 a:hover {
  color: white;
}

.gallery-pink-ddac {
  list-style: none;
  padding: 0;
}

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

.gallery-pink-ddac a {
  color: #b0b0b0;
  text-decoration: none;
}

.gallery-pink-ddac a:hover {
  color: white;
}

.hover-static-daee {
  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);
}

.block-c057 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.block-c057 a {
  color: #4caf50;
  text-decoration: none;
}

.left-9c7b {
  font-size: 0.75rem;
  color: #666666;
}

.background-0488 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.disabled-soft-770b {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.disabled-soft-770b:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .hover-static-daee {
    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;
  }
  
  .progress_next_9379 {
    font-size: 2rem;
  }
  
  .mask_3649 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .disabled_dc6d,
  .complex_7637 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .box-slow-574a,
  .motion-d2f5,
  .hero-outer-fd0c,
  .over-53a8,
  .link-b67c,
  .popup-paper-5fa9,
  .hero-bright-112f,
  .widget_south_bf33 {
    grid-template-columns: 1fr;
  }
  
  .secondary-2d89 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .panel-ee1b {
    padding: var(--space-lg) 0;
  }
  
  .copper_e054 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .copper_e054 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .last-52b8 {
    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;
  }
  
  .secondary-2d89 {
    grid-template-columns: 1fr;
  }
  
  .list-959f,
  .backdrop_bb93,
  .status_dim_e096 {
    flex-direction: column;
    width: 100%;
  }
  
  .carousel_aee2,
  .list-c1e8,
  .list-959f .last-52b8,
  .backdrop_bb93 .last-52b8 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .progress_next_9379 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .mask_3649 {
    font-size: 1.375rem;
  }
  
  .east_77c1 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .tag-action-0c0a,
  .column-796f,
  .modal_soft_607d,
  .title-2586,
  .filter-adbe {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .row-east-5344 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .image-1bdf {
    gap: var(--space-xs);
  }
  
  .container_hovered_9738 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .bronze_011a {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .sidebar-7b3b {
    width: 150px;
    height: 150px;
  }
  
  .shadow-lite-2019 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .link_last_6170,
  .nav-light-67bd,
  .list-959f,
  .easy-5609,
  .tooltip_purple_b24d,
  .dropdown-9145,
  .preview-408e {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .panel-ee1b {
    page-break-inside: avoid;
  }
}

/* css-noise: 94f3 */
.ghost-box-j3 {
  padding: 0.3rem;
  font-size: 13px;
  line-height: 1.0;
}
