/* ============================================
   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)
   ============================================ */
.shadow_a244 {
  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;
}

.shadow_a244:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.orange_e097 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .orange_e097 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .orange_e097 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.tag-d52b):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.tag-d52b,
header,
.dropdown_37ee,
.block_middle_1ce8,
.search-rough-7767,
.next_ab6c,
.sort-focused-ec20,
.dirty-589e,
.last_1638 {
  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
   ============================================ */
.tag-d52b {
  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);
}

.detail_12ff {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.tag-d52b.column_ab4b {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.warm_a494 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.bottom-9123 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.frame_052a img {
  height: 36px;
  width: auto;
  display: block;
}

.hero-motion-1cbb {
  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;
}

.fluid-e5ea {
  flex: 1;
}

.secondary_5c13 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.primary_wide_c626 {
  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);
}

.primary_wide_c626:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.primary_wide_c626.fn-active-2e3a {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.selected_50b3 {
  position: relative;
}

.top_e61b {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.top_e61b 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） */
.selected_50b3:hover .top_e61b svg,
.top_e61b[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.aside_fast_dbc5 {
  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 */
.selected_50b3:hover .aside_fast_dbc5 {
  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 */
.aside_fast_dbc5::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.heading_7d76 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.heading_7d76: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 */
.heading_7d76[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.backdrop_3d33 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.label_pro_d017 {
  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;
}

.label_pro_d017:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.label_pro_d017 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.container_f8c6 {
  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;
}

.container_f8c6: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);
}

.container_f8c6 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.notification-hot-2c78 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.hover-middle-df4e {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.notification-hot-2c78[aria-expanded="true"] .hover-middle-df4e:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.notification-hot-2c78[aria-expanded="true"] .hover-middle-df4e:nth-child(2) {
  opacity: 0;
}

.notification-hot-2c78[aria-expanded="true"] .hover-middle-df4e:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .fluid-e5ea {
    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 */
  }

  .fluid-e5ea::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .fluid-e5ea.gradient-bright-9704 {
    display: block;
    right: 0;
  }
  
  .secondary_5c13 {
    flex-direction: column;
    gap: 0;
  }
  
  .primary_wide_c626 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .fluid-e5ea::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;
  }
  
  .fluid-e5ea.gradient-bright-9704::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .fluid-e5ea {
    display: none;
  }
  
  .notification-hot-2c78 {
    display: flex;
  }
  
  .hero-motion-1cbb {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .label_pro_d017,
  .container_f8c6 {
    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 */
  .selected_50b3 {
    position: relative;
  }
  
  .aside_fast_dbc5 {
    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;
  }
  
  .top_e61b[aria-expanded="true"] + .aside_fast_dbc5 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .heading_7d76 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .backdrop_3d33 {
    gap: 8px;
  }
  
  .label_pro_d017 {
    display: none;
  }
  
  .container_f8c6 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .frame_052a img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .container_f8c6 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .container_f8c6 svg {
    width: 14px;
    height: 14px;
  }
  
  .warm_a494 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.dropdown_37ee {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.modal_bottom_b743 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.fast_6e46 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.fast_6e46 svg {
  flex-shrink: 0;
}

.fast_6e46 a {
  color: var(--color-primary);
  text-decoration: none;
}

.fast_6e46 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .modal_bottom_b743 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.block_middle_1ce8 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.hot-d7bf {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .hot-d7bf {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

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

.popup-plasma-abaf a {
  color: var(--color-primary);
  text-decoration: none;
}

.popup-plasma-abaf a:hover {
  text-decoration: underline;
}

.middle-4474 {
  color: var(--color-text-lighter);
}

.hot-7668 {
  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) {
  .hot-7668 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .hot-7668 {
    font-size: 1.5rem;
  }
}

.smooth_6c8c {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.focus-mini-5ddd {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

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

.narrow-2d33 {
  display: flex;
  gap: var(--space-sm);
}

.sidebar_south_aa4e {
  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;
}

.text_over_27d7 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.text_over_27d7 strong {
  font-weight: 600;
  color: var(--color-text);
}

.text_over_27d7 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.pattern_simple_be3c {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.wrapper-over-1a4f {
  display: flex;
  align-items: center;
  justify-content: center;
}

.aside-5a7c {
  position: relative;
  text-align: center;
}

.aside-5a7c img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.link-6267 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.middle_779a {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.slider_6968 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.black-da5b {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.focus-0e4f {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.filter_blue_66a2 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .hot-d7bf {
    grid-template-columns: 1fr;
  }
  
  .hot-7668 {
    font-size: 1.75rem;
  }
  
  .wrapper-over-1a4f {
    order: -1;
    max-width: 100%;
  }
  
  .aside-5a7c {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .hot-7668 {
    font-size: 1.5rem;
  }
  
  .smooth_6c8c {
    font-size: 1rem;
  }
  
  .popup-plasma-abaf {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .aside-5a7c {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.static-0802 {
  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;
}

.pattern-in-7263 {
  background: var(--color-primary);
  color: white;
}

.pattern-in-7263:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.rough-bf55 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.rough-bf55:hover {
  background: var(--color-primary);
  color: white;
}

.info_e645 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.info_e645:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.gradient_de62 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.thumbnail_4d6d {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.search-rough-7767 {
  padding: var(--space-xl) 0;
  background: white;
}

.detail-tiny-2e48 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.fast-4442 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.fast-4442:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.sidebar-copper-7df4 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.sidebar-b2a0 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.preview-advanced-6fad {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.next_ab6c {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.heading_bd6c {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.heading_800b {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.title-3642 {
  list-style: none;
  counter-reset: toc-counter;
}

.title-3642 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.title-3642 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);
}

.title-3642 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;
}

.title-3642 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.sort-focused-ec20 {
  padding: var(--space-xxl) 0;
}

.static-ff70 {
  background: var(--color-bg-section);
}

.menu_2273 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.clean_625c {
  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);
}

.row_5919 {
  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);
}

.silver-00c0 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.hot_6e7d {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .hot_6e7d {
    grid-template-columns: 1fr 300px;
  }
}

.background-5730 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.background-5730 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.background-5730 pre,
.background-5730 code {
  overflow-x: auto;
  max-width: 100%;
}

.background-5730 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);
}

.background-5730 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.background-5730 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.background-5730 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.background-5730 ul,
.background-5730 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.background-5730 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.background-5730 strong {
  font-weight: 600;
  color: var(--color-text);
}

.background-5730 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.background-5730 a:hover {
  color: var(--color-primary-dark);
}

.slider_3164 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.slider_3164 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.slider_3164 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) {
  .hot_6e7d {
    grid-template-columns: 1fr;
  }
  
  .row_5919 {
    font-size: 1.75rem;
  }
  
  .background-5730 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .row_5919 {
    font-size: 1.5rem;
  }
  
  .background-5730 h3 {
    font-size: 1.375rem;
  }
  
  .background-5730 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.iron-3ea6 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.module_8b72 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.aside-29d3 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.gold_240f {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.sidebar-da00 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.tag-copper-6ef3 {
  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;
}

.summary-complex-a8be {
  flex-shrink: 0;
}

.wide-ebd1 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.cold_e887 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .cold_e887 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.footer-short-0351,
.glass_a8de,
.filter-bright-d3c2 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.footer-short-0351 thead,
.glass_a8de thead {
  background: var(--color-primary);
  color: white;
}

.footer-short-0351 th,
.footer-short-0351 td,
.glass_a8de th,
.glass_a8de td,
.filter-bright-d3c2 th,
.filter-bright-d3c2 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .footer-short-0351 th,
  .footer-short-0351 td,
  .glass_a8de th,
  .glass_a8de td,
  .filter-bright-d3c2 th,
  .filter-bright-d3c2 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .footer-short-0351,
  .glass_a8de,
  .filter-bright-d3c2 {
    min-width: 600px;
  }
}

.footer-short-0351 th,
.glass_a8de th,
.filter-bright-d3c2 th {
  font-weight: 600;
}

.footer-short-0351 tbody tr:hover,
.glass_a8de tbody tr:hover,
.filter-bright-d3c2 tbody tr:hover {
  background: var(--color-bg-alt);
}

.up_45c0 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.dropdown_fixed_fcd3 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.item-fd9c {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.item-fd9c h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.basic-4623 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.basic-4623 h4 {
  color: white;
}

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

.outline_3a8a {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.outline_3a8a:last-child {
  border-bottom: none;
}

.outline_3a8a dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.outline_3a8a dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.medium-0831 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.label-8aa3 {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.label-8aa3:hover {
  text-decoration: underline;
}

.white-6f5f {
  text-align: center;
  margin-bottom: var(--space-md);
}

.texture_current_ba18 {
  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);
}

.texture_current_ba18 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.clean-a7eb {
  font-weight: 600;
  color: white;
}

.yellow-9dbc {
  list-style: none;
  padding: 0;
}

.yellow-9dbc li {
  padding: var(--space-xs) 0;
}

.green-ee63 {
  color: #4caf50;
}

.huge-8036 {
  color: #ff9800;
}

.tooltip_2eaa {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.cold-4838 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.border-plasma-8e84 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.thumbnail_72a5 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.highlight_187d {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.wrapper-18d3 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.footer_bb66 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .footer_bb66 {
    grid-template-columns: 1fr;
  }
}

.top_790a {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.top_790a:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.block_a6c7 {
  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;
}

.top_790a h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.top_790a p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.small_9739 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.clean-a7eb {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.tall_4b25 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.highlight_soft_98f4 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.highlight_soft_98f4 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.panel-1f0f {
  max-width: 900px;
  margin: 0 auto;
}

.list_top_4399 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.picture-in-e09d {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .picture-in-e09d {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.status-7b69 {
  margin-top: var(--space-xxl);
}

.status-7b69 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.center-269c {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .center-269c {
    grid-template-columns: 1fr;
  }
}

.alert-b06f {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.alert_7811 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.content-easy-44a0 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.alert-b06f h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.alert-b06f ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.alert-b06f li {
  padding: var(--space-xs) 0;
  color: white;
}

.alert-b06f .static-0802 {
  width: 100%;
  background: white;
}

.alert_7811 .static-0802 {
  color: #667eea;
}

.content-easy-44a0 .static-0802 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.gallery_slow_4e61 {
  max-width: 900px;
  margin: 0 auto;
}

.full_bd78 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.preview_7ec5 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.slider_fluid_09f3 {
  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);
}

.preview_7ec5 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.message-a709 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .preview_7ec5 {
    padding: var(--space-md);
  }
  
  .message-a709 {
    padding: var(--space-md);
  }
  
  .paragraph_plasma_3b1e {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.nav-green-c22f ol,
.nav-green-c22f ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.nav-green-c22f li {
  margin-bottom: var(--space-sm);
}

.nav-green-c22f code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.hard-d77a {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.soft-5e6c {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.paragraph_plasma_3b1e {
  margin-top: var(--space-lg);
  text-align: center;
}

.paragraph_plasma_3b1e img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.first_e435,
.carousel-bottom-799a,
.button-f96d,
.frame_advanced_3d7b {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.focus-iron-5475 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.popup-center-81d8 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.dim_0991 {
  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) {
  .dim_0991 {
    font-size: 0.625rem;
  }
}

.short-6218 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.short-6218:hover {
  background: var(--color-primary-dark);
}

.content-orange-3554 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.content-orange-3554 h4 {
  margin-bottom: var(--space-md);
}

.right_01ca {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.input_solid_7672 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.rough_2b8b {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .rough_2b8b {
    grid-template-columns: 1fr;
  }
}

.blue-fec5 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.article-0c07 {
  border-color: var(--color-success);
}

.label-0d82 {
  border-color: var(--color-warning);
}

.new_beca {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  font-size: 1.5rem;
  margin-bottom: var(--space-md);
}

.article-0c07 .new_beca {
  background: #e8f5e9;
  color: var(--color-success);
}

.label-0d82 .new_beca {
  background: #fff3e0;
  color: var(--color-warning);
}

.blue-fec5 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.blue-fec5 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.text_gas_c5b9 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.wide-757c {
  margin: var(--space-xxl) 0;
}

.wide-757c h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.wide-757c > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

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

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

.focused_820f {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.focused_820f h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.under_f452 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.under_f452 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.fresh-02cb {
  margin-top: var(--space-xxl);
}

.list_action_1089 {
  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);
}

.dropdown_1495 {
  text-align: center;
}

.slow-c70a {
  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);
}

.section-current-5e05 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.slow-c70a .clean-a7eb {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.text_0238 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.easy-ac45 p {
  margin-bottom: var(--space-md);
}

.motion-f852 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .list_action_1089 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.mini-1ce2 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.active-9a62 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.section-black-a8e4 {
  margin-bottom: var(--space-xl);
}

.surface-hard-12ef {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.component-2516 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.secondary_warm_cb4a {
  color: var(--color-text-light);
}

.fluid_8b5d {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.slider_592c {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.section-action-90bc {
  font-weight: 600;
  color: var(--color-text);
}

.iron-f4a9 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.full_bd74 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.dirty_d675 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.active-5dbf {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.modal_middle_3885 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.middle-d9f1 {
  border: 2px solid #4caf50;
}

.breadcrumb_ded2 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.clean-5162 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.tertiary_inner_4866 {
  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;
}

.progress-north-9278 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.carousel-e028 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.disabled-hovered-ffb9 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.glass_081e {
  text-align: right;
}

.glass_081e .simple-443e {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.card-a8cd {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.gradient_paper_8640 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.gradient_paper_8640 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.simple_1c49 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.progress-ff49 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.cold_fb1b {
  background: #e8f5e9;
  color: #2e7d32;
}

.avatar_999f {
  background: #e3f2fd;
  color: #1565c0;
}

.tertiary_action_4301 {
  background: #fff3e0;
  color: #e65100;
}

.heading_south_a6b4 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.heading_south_a6b4 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.video-1bbb {
  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);
}

.video-1bbb:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.tertiary-action-9e15 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.hidden-blue-5935 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.hidden-blue-5935 strong {
  color: var(--color-primary);
}

.panel_pro_064a {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.widget-orange-44ba {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.media-3334 {
  max-width: 900px;
  margin: 0 auto;
}

.overlay-wide-1423 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.tertiary_fast_21c8 {
  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);
}

.tertiary_fast_21c8:hover {
  background: var(--color-bg-alt);
}

.warm_25ac {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.tertiary_fast_21c8[aria-expanded="true"] .warm_25ac {
  transform: rotate(180deg);
}

.widget_0227 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.widget_0227 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.widget_0227 ul,
.widget_0227 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.widget_0227 li {
  margin-bottom: var(--space-xs);
}

.thick-158e {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.gradient_inner_fa16 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.thick-158e code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.accordion_black_6423 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.basic-276c {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.clean-bd06 {
  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);
}

.dropdown_d740 {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.shade-plasma-7f51 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .shade-plasma-7f51 {
    grid-template-columns: 1fr;
  }
}

.stale_b7fe,
.article_north_594e {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.stale_b7fe {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.article_north_594e {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.stale_b7fe h4,
.article_north_594e h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.stale_b7fe ul,
.article_north_594e ul {
  list-style: none;
  padding: 0;
}

.stale_b7fe li,
.article_north_594e li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.hidden-static-097d {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .hidden-static-097d {
    grid-template-columns: 1fr;
  }
}

.video_center_d33a {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.card-2da3 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.mask_232d {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.video_center_d33a h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.video_center_d33a ul {
  list-style: none;
  padding: 0;
}

.video_center_d33a li {
  padding: var(--space-xs) 0;
  color: white;
}

.middle-f493 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.middle-f493 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.middle-f493 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.summary_small_3cbc {
  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);
}

.fast_b15f {
  font-style: italic;
}

.tabs_eac0 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.soft-bbb0 {
  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;
}

.soft-bbb0 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.soft-bbb0 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.content_f4e6 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.dirty-589e {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.static_db9c {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.accordion-east-8dce {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .accordion-east-8dce {
    grid-template-columns: 1fr;
  }
}

.block-d943 {
  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);
}

.block-d943:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.pagination-cool-eed7 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.block-d943 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.block-d943 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.last_1638 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.prev_06b1 {
  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) */
.texture_bf31 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.title-small-c2c0 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.title-small-c2c0 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.down-6cbe {
  list-style: none;
  padding: 0;
  margin: 0;
}

.down-6cbe li {
  margin-bottom: var(--space-xs);
}

.down-6cbe a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.down-6cbe a:hover {
  color: white;
}

.wrapper_29be {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.wrapper_29be 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);
}

.wrapper_29be a:hover {
  color: white;
  border-color: #666;
  background: #333;
}

.photo_2a80 {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.photo_2a80 a {
  color: #808080;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.photo_2a80 a:hover {
  color: white;
}

.narrow-111b > p {
  font-size: 0.875rem;
  color: #808080;
  margin: 0;
}

@media (max-width: 768px) {
  .prev_06b1,
  .texture_bf31 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.table-fluid-2a10 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.message_e9d9 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.mask_smooth_1d7e {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.mask_smooth_1d7e .narrow-2d33 {
  color: #4caf50;
  font-size: 0.875rem;
}

.focused_64b3 {
  list-style: none;
  padding: 0;
}

.focused_64b3 li {
  margin-bottom: var(--space-xs);
}

.focused_64b3 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.focused_64b3 a:hover {
  color: white;
}

.notification_69fd {
  list-style: none;
  padding: 0;
}

.notification_69fd li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.notification_69fd a {
  color: #b0b0b0;
  text-decoration: none;
}

.notification_69fd a:hover {
  color: white;
}

.narrow-111b {
  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);
}

.active_action_2ca1 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.active_action_2ca1 a {
  color: #4caf50;
  text-decoration: none;
}

.dropdown-solid-06e1 {
  font-size: 0.75rem;
  color: #666666;
}

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

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

.upper_feaf 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;
}

.texture-black-823a {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.texture-black-823a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .narrow-111b {
    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;
  }
  
  .hot-7668 {
    font-size: 2rem;
  }
  
  .row_5919 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .hot-d7bf,
  .hot_6e7d {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .footer_bb66,
  .rough_2b8b,
  .center-269c,
  .message-stale-ccac,
  .shade-plasma-7f51,
  .hidden-static-097d,
  .accordion-east-8dce,
  .prev_06b1,
  .texture_bf31 {
    grid-template-columns: 1fr;
  }
  
  .detail-tiny-2e48 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .sort-focused-ec20 {
    padding: var(--space-lg) 0;
  }
  
  .title-3642 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .title-3642 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .static-0802 {
    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;
  }
  
  .detail-tiny-2e48 {
    grid-template-columns: 1fr;
  }
  
  .pattern_simple_be3c,
  .content_f4e6,
  .right_01ca {
    flex-direction: column;
    width: 100%;
  }
  
  .gradient_de62,
  .thumbnail_4d6d,
  .pattern_simple_be3c .static-0802,
  .content_f4e6 .static-0802 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .hot-7668 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .row_5919 {
    font-size: 1.375rem;
  }
  
  .sidebar-copper-7df4 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .fast-4442,
  .top_790a,
  .item-fd9c,
  .modal_middle_3885,
  .full_bd78 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .dim_0991 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .modal_bottom_b743 {
    gap: var(--space-xs);
  }
  
  .fast_6e46 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .texture_current_ba18 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .slow-c70a {
    width: 150px;
    height: 150px;
  }
  
  .section-current-5e05 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .tag-d52b,
  .dropdown_37ee,
  .pattern_simple_be3c,
  .soft-bbb0,
  .dirty-589e,
  .last_1638,
  .notification-hot-2c78 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .sort-focused-ec20 {
    page-break-inside: avoid;
  }
}

/* css-noise: 74c3 */
.shadow-element-u8 {
  padding: 0.5rem;
  font-size: 11px;
  line-height: 1.2;
}
