/* ============================================
   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)
   ============================================ */
.focus_155b {
  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;
}

.focus_155b:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.small_e38f {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .small_e38f {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .small_e38f {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.background-lower-0211):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.background-lower-0211,
header,
.dropdown_simple_4e15,
.article_0a1a,
.banner-solid-7eb7,
.plasma-5d51,
.heading-hovered-88c7,
.layout-hard-0644,
.backdrop-bottom-213d {
  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
   ============================================ */
.background-lower-0211 {
  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);
}

.accent-2d0a {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.background-lower-0211.description_hovered_de6b {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.copper_046f {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.header-b8c5 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.description-focused-b4a1 img {
  height: 36px;
  width: auto;
  display: block;
}

.nav-6934 {
  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;
}

.motion_1bf7 {
  flex: 1;
}

.paper_9b59 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.hidden-steel-f35a {
  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);
}

.hidden-steel-f35a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.hidden-steel-f35a.fn-active-c7af {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.paragraph_1c22 {
  position: relative;
}

.primary_755c {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.primary_755c 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） */
.paragraph_1c22:hover .primary_755c svg,
.primary_755c[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.panel-static-033c {
  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 */
.paragraph_1c22:hover .panel-static-033c {
  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 */
.panel-static-033c::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.progress-1ee8 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.progress-1ee8: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 */
.progress-1ee8[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.large-f5ee {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.sidebar-2394 {
  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;
}

.sidebar-2394:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.sidebar-2394 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.widget-c63a {
  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;
}

.widget-c63a: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);
}

.widget-c63a svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.yellow_a179 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.section_665b {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.yellow_a179[aria-expanded="true"] .section_665b:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.yellow_a179[aria-expanded="true"] .section_665b:nth-child(2) {
  opacity: 0;
}

.yellow_a179[aria-expanded="true"] .section_665b:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .motion_1bf7 {
    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 */
  }

  .motion_1bf7::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .motion_1bf7.preview_f29c {
    display: block;
    right: 0;
  }
  
  .paper_9b59 {
    flex-direction: column;
    gap: 0;
  }
  
  .hidden-steel-f35a {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .motion_1bf7::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;
  }
  
  .motion_1bf7.preview_f29c::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .motion_1bf7 {
    display: none;
  }
  
  .yellow_a179 {
    display: flex;
  }
  
  .nav-6934 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .sidebar-2394,
  .widget-c63a {
    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 */
  .paragraph_1c22 {
    position: relative;
  }
  
  .panel-static-033c {
    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;
  }
  
  .primary_755c[aria-expanded="true"] + .panel-static-033c {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .progress-1ee8 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .large-f5ee {
    gap: 8px;
  }
  
  .sidebar-2394 {
    display: none;
  }
  
  .widget-c63a {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .description-focused-b4a1 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .widget-c63a {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .widget-c63a svg {
    width: 14px;
    height: 14px;
  }
  
  .copper_046f {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.dropdown_simple_4e15 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.shadow_2301 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.card-a97e {
  display: flex;
  align-items: center;
  gap: 6px;
}

.card-a97e svg {
  flex-shrink: 0;
}

.card-a97e a {
  color: var(--color-primary);
  text-decoration: none;
}

.card-a97e a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .shadow_2301 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.article_0a1a {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.mask-slow-1ca4 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .mask-slow-1ca4 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.backdrop_5802 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.backdrop_5802 a {
  color: var(--color-primary);
  text-decoration: none;
}

.backdrop_5802 a:hover {
  text-decoration: underline;
}

.hovered-3b5b {
  color: var(--color-text-lighter);
}

.bright-f401 {
  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) {
  .bright-f401 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .bright-f401 {
    font-size: 1.5rem;
  }
}

.search-dd6a {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.badge-easy-36f2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .badge-easy-36f2 {
    grid-template-columns: 1fr;
  }
}

.cold-d5ea {
  display: flex;
  gap: var(--space-sm);
}

.secondary_fluid_a9ea {
  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;
}

.hidden_steel_6ad0 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.hidden_steel_6ad0 strong {
  font-weight: 600;
  color: var(--color-text);
}

.hidden_steel_6ad0 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.gas-5b6d {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.notification_new_85e0 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.panel_9ccb {
  position: relative;
  text-align: center;
}

.panel_9ccb img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.primary-600c {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.pagination_03ef {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.selected_7427 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.brown_1f3c {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.input-hard-b35d {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.filter-9f10 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .mask-slow-1ca4 {
    grid-template-columns: 1fr;
  }
  
  .bright-f401 {
    font-size: 1.75rem;
  }
  
  .notification_new_85e0 {
    order: -1;
    max-width: 100%;
  }
  
  .panel_9ccb {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .bright-f401 {
    font-size: 1.5rem;
  }
  
  .search-dd6a {
    font-size: 1rem;
  }
  
  .backdrop_5802 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .panel_9ccb {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.component-0141 {
  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;
}

.border_prev_3b04 {
  background: var(--color-primary);
  color: white;
}

.border_prev_3b04:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.disabled_eb4a {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.disabled_eb4a:hover {
  background: var(--color-primary);
  color: white;
}

.gradient-c9a7 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.gradient-c9a7:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.backdrop_d56c {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.summary-complex-789c {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.banner-solid-7eb7 {
  padding: var(--space-xl) 0;
  background: white;
}

.focus_8579 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.rough-59b2 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.rough-59b2:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.large-6b6b {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.outline-3535 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.notification-02f8 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.plasma-5d51 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.left_b6ff {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.paper-a524 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.picture-active-d8d5 {
  list-style: none;
  counter-reset: toc-counter;
}

.picture-active-d8d5 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.picture-active-d8d5 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);
}

.picture-active-d8d5 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;
}

.picture-active-d8d5 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.heading-hovered-88c7 {
  padding: var(--space-xxl) 0;
}

.texture_red_6d06 {
  background: var(--color-bg-section);
}

.rough-2c06 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.orange_841f {
  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);
}

.logo-fluid-1435 {
  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);
}

.wrapper_b205 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.image_7f2d {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .image_7f2d {
    grid-template-columns: 1fr 300px;
  }
}

.dynamic-b33c {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.dynamic-b33c img {
  max-width: 100%;
  height: auto;
  display: block;
}

.dynamic-b33c pre,
.dynamic-b33c code {
  overflow-x: auto;
  max-width: 100%;
}

.dynamic-b33c 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);
}

.dynamic-b33c h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.dynamic-b33c h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.dynamic-b33c p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.dynamic-b33c ul,
.dynamic-b33c ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.dynamic-b33c li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.dynamic-b33c strong {
  font-weight: 600;
  color: var(--color-text);
}

.dynamic-b33c a {
  color: var(--color-primary);
  text-decoration: underline;
}

.dynamic-b33c a:hover {
  color: var(--color-primary-dark);
}

.red-1472 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.red-1472 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.red-1472 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) {
  .image_7f2d {
    grid-template-columns: 1fr;
  }
  
  .logo-fluid-1435 {
    font-size: 1.75rem;
  }
  
  .dynamic-b33c {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .logo-fluid-1435 {
    font-size: 1.5rem;
  }
  
  .dynamic-b33c h3 {
    font-size: 1.375rem;
  }
  
  .dynamic-b33c h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.module_advanced_6350 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.active-simple-bcad {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.blue-09a4 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.black_5332 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.plasma-0550 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.basic_cb4e {
  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;
}

.gallery-fast-be6d {
  flex-shrink: 0;
}

.rough_499b strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.breadcrumb-5972 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .breadcrumb-5972 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.orange-732e,
.main_e670,
.tabs_5077 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.orange-732e thead,
.main_e670 thead {
  background: var(--color-primary);
  color: white;
}

.orange-732e th,
.orange-732e td,
.main_e670 th,
.main_e670 td,
.tabs_5077 th,
.tabs_5077 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .orange-732e th,
  .orange-732e td,
  .main_e670 th,
  .main_e670 td,
  .tabs_5077 th,
  .tabs_5077 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .orange-732e,
  .main_e670,
  .tabs_5077 {
    min-width: 600px;
  }
}

.orange-732e th,
.main_e670 th,
.tabs_5077 th {
  font-weight: 600;
}

.orange-732e tbody tr:hover,
.main_e670 tbody tr:hover,
.tabs_5077 tbody tr:hover {
  background: var(--color-bg-alt);
}

.video_cool_67d8 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.column-c5f9 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.feature_60eb {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.feature_60eb h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.paragraph_hard_5487 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.paragraph_hard_5487 h4 {
  color: white;
}

.primary_over_a2c5 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.current-e53c {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.current-e53c:last-child {
  border-bottom: none;
}

.current-e53c dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.current-e53c dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.liquid-d85c {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.center-ed55 {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.center-ed55:hover {
  text-decoration: underline;
}

.box_8cab {
  text-align: center;
  margin-bottom: var(--space-md);
}

.pro-79d2 {
  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);
}

.pro-79d2 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.large_da5a {
  font-weight: 600;
  color: white;
}

.label_1fa8 {
  list-style: none;
  padding: 0;
}

.label_1fa8 li {
  padding: var(--space-xs) 0;
}

.summary-71f0 {
  color: #4caf50;
}

.layout-747c {
  color: #ff9800;
}

.widget_017f {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.purple_398f {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.basic-8d76 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.full-7476 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.form-57d5 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.link-west-9a09 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.yellow_ea68 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .yellow_ea68 {
    grid-template-columns: 1fr;
  }
}

.hero-slow-9efb {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.hero-slow-9efb:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.first-c746 {
  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;
}

.hero-slow-9efb h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.hero-slow-9efb p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.last_9dec {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.large_da5a {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.form-mini-22f7 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.thick_8d3c {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.thick_8d3c h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.grid_4173 {
  max-width: 900px;
  margin: 0 auto;
}

.photo-91c8 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.list-8199 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .list-8199 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.status-d2a7 {
  margin-top: var(--space-xxl);
}

.status-d2a7 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.soft-8ca7 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .soft-8ca7 {
    grid-template-columns: 1fr;
  }
}

.backdrop_bright_bde7 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.content-f5c2 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.advanced_f087 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.backdrop_bright_bde7 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.backdrop_bright_bde7 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.backdrop_bright_bde7 li {
  padding: var(--space-xs) 0;
  color: white;
}

.backdrop_bright_bde7 .component-0141 {
  width: 100%;
  background: white;
}

.content-f5c2 .component-0141 {
  color: #667eea;
}

.advanced_f087 .component-0141 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.content_iron_fb09 {
  max-width: 900px;
  margin: 0 auto;
}

.gas_3913 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.accent_huge_c642 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.element-easy-7993 {
  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);
}

.accent_huge_c642 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.secondary_short_4db9 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .accent_huge_c642 {
    padding: var(--space-md);
  }
  
  .secondary_short_4db9 {
    padding: var(--space-md);
  }
  
  .video_ec3c {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.middle-8c7c ol,
.middle-8c7c ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.middle-8c7c li {
  margin-bottom: var(--space-sm);
}

.middle-8c7c code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.preview-yellow-9217 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.red_9813 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.video_ec3c {
  margin-top: var(--space-lg);
  text-align: center;
}

.video_ec3c img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.module-c8f6,
.gradient_bright_1b15,
.tertiary_first_c15b,
.gradient-large-741b {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.slow_f25e {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.description-first-8180 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.slow_c830 {
  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) {
  .slow_c830 {
    font-size: 0.625rem;
  }
}

.short_e7dd {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.short_e7dd:hover {
  background: var(--color-primary-dark);
}

.purple-9237 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.purple-9237 h4 {
  margin-bottom: var(--space-md);
}

.pink-464e {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.text-c06a {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.input-a92c {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .input-a92c {
    grid-template-columns: 1fr;
  }
}

.texture-stale-d189 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.basic_2fdd {
  border-color: var(--color-success);
}

.modal-2851 {
  border-color: var(--color-warning);
}

.article_focused_b4e8 {
  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);
}

.basic_2fdd .article_focused_b4e8 {
  background: #e8f5e9;
  color: var(--color-success);
}

.modal-2851 .article_focused_b4e8 {
  background: #fff3e0;
  color: var(--color-warning);
}

.texture-stale-d189 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.texture-stale-d189 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.element-out-d19e {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.stone_df7b {
  margin: var(--space-xxl) 0;
}

.stone_df7b h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.stone_df7b > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.module_3a64 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .module_3a64 {
    grid-template-columns: 1fr;
  }
}

.pro-616a {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.pro-616a h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.backdrop_dirty_34fc {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.backdrop_dirty_34fc input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.chip_170a {
  margin-top: var(--space-xxl);
}

.block_0ca3 {
  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);
}

.light-28e1 {
  text-align: center;
}

.grid-73e7 {
  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);
}

.status_silver_d0d2 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.grid-73e7 .large_da5a {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.table_gas_523c {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.hidden_upper_be5d p {
  margin-bottom: var(--space-md);
}

.first_d9e7 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .block_0ca3 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.gradient-6f55 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.detail-dark-e476 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.pressed_301e {
  margin-bottom: var(--space-xl);
}

.north-8fe2 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.banner-pro-b6c7 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.box-mini-8a52 {
  color: var(--color-text-light);
}

.pressed-9640 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.video-4caf {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.soft-74d1 {
  font-weight: 600;
  color: var(--color-text);
}

.main-lower-d8e9 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.outline_b8bd {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.nav_steel_c08d {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.table-dirty-8568 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.picture_3a32 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.primary_383e {
  border: 2px solid #4caf50;
}

.easy-cd4c {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.red-c31e {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.north_1f40 {
  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;
}

.next-3df5 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.media-b242 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.alert-orange-3b60 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.lite_38d3 {
  text-align: right;
}

.lite_38d3 .focus-active-d037 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.dirty-8566 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.in-9573 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.in-9573 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.gradient-hovered-ebd6 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.pagination-pro-94d9 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.plasma-b379 {
  background: #e8f5e9;
  color: #2e7d32;
}

.complex_ce57 {
  background: #e3f2fd;
  color: #1565c0;
}

.picture-old-5b17 {
  background: #fff3e0;
  color: #e65100;
}

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

.nav-1fbb span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.lower-b344 {
  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);
}

.lower-b344:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.tall_03bc {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.right-160e {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.right-160e strong {
  color: var(--color-primary);
}

.in_cf78 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.dark-f4ed {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.dropdown-hovered-4767 {
  max-width: 900px;
  margin: 0 auto;
}

.carousel-0783 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.detail-new-15e8 {
  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);
}

.detail-new-15e8:hover {
  background: var(--color-bg-alt);
}

.first-dcb0 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.detail-new-15e8[aria-expanded="true"] .first-dcb0 {
  transform: rotate(180deg);
}

.wrapper-selected-9399 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.wrapper-selected-9399 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.wrapper-selected-9399 ul,
.wrapper-selected-9399 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.wrapper-selected-9399 li {
  margin-bottom: var(--space-xs);
}

.summary-fast-2fdc {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

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

.summary-fast-2fdc code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.center-67e1 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.message-advanced-c8c2 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.wide_4a38 {
  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);
}

.photo_1898 {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.hover-stale-a83b {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .hover-stale-a83b {
    grid-template-columns: 1fr;
  }
}

.header-static-5529,
.photo_c848 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.header-static-5529 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.photo_c848 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.header-static-5529 h4,
.photo_c848 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.header-static-5529 ul,
.photo_c848 ul {
  list-style: none;
  padding: 0;
}

.header-static-5529 li,
.photo_c848 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.content-c708 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .content-c708 {
    grid-template-columns: 1fr;
  }
}

.cool-d3c1 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.logo_bc6d {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.info_wood_a4f6 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.cool-d3c1 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.cool-d3c1 ul {
  list-style: none;
  padding: 0;
}

.cool-d3c1 li {
  padding: var(--space-xs) 0;
  color: white;
}

.overlay-prev-d7eb {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.overlay-prev-d7eb h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.overlay-prev-d7eb p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.photo_light_2861 {
  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);
}

.first_97e1 {
  font-style: italic;
}

.main_static_4bd9 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.thumbnail_197f {
  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;
}

.thumbnail_197f h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.thumbnail_197f p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.article-538f {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.layout-hard-0644 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.grid-20fd {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.narrow_9c58 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .narrow_9c58 {
    grid-template-columns: 1fr;
  }
}

.block_2f02 {
  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_2f02:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.green_18c0 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.block_2f02 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.block_2f02 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.backdrop-bottom-213d {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.summary-dark-b337 {
  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) */
.panel-liquid-3700 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.widget-over-02f0 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.widget-over-02f0 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.outline-b942 {
  list-style: none;
  padding: 0;
  margin: 0;
}

.outline-b942 li {
  margin-bottom: var(--space-xs);
}

.outline-b942 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.outline-b942 a:hover {
  color: white;
}

.caption_c3a8 {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.caption_c3a8 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);
}

.caption_c3a8 a:hover {
  color: white;
  border-color: #666;
  background: #333;
}

.pro_b890 {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.pro_b890 a {
  color: #808080;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.pro_b890 a:hover {
  color: white;
}

.green-18bd > p {
  font-size: 0.875rem;
  color: #808080;
  margin: 0;
}

@media (max-width: 768px) {
  .summary-dark-b337,
  .panel-liquid-3700 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.badge-iron-fff1 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.old_d765 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.notification-top-0a99 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.notification-top-0a99 .cold-d5ea {
  color: #4caf50;
  font-size: 0.875rem;
}

.text_af4c {
  list-style: none;
  padding: 0;
}

.text_af4c li {
  margin-bottom: var(--space-xs);
}

.text_af4c a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.text_af4c a:hover {
  color: white;
}

.yellow_038c {
  list-style: none;
  padding: 0;
}

.yellow_038c li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.yellow_038c a {
  color: #b0b0b0;
  text-decoration: none;
}

.yellow_038c a:hover {
  color: white;
}

.green-18bd {
  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);
}

.banner-60d3 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.banner-60d3 a {
  color: #4caf50;
  text-decoration: none;
}

.fresh_a6ae {
  font-size: 0.75rem;
  color: #666666;
}

.advanced-8414 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.advanced-8414 a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

.advanced-8414 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;
}

.paragraph_full_b99c {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.paragraph_full_b99c:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .green-18bd {
    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;
  }
  
  .bright-f401 {
    font-size: 2rem;
  }
  
  .logo-fluid-1435 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .mask-slow-1ca4,
  .image_7f2d {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .yellow_ea68,
  .input-a92c,
  .soft-8ca7,
  .module_3a64,
  .hover-stale-a83b,
  .content-c708,
  .narrow_9c58,
  .summary-dark-b337,
  .panel-liquid-3700 {
    grid-template-columns: 1fr;
  }
  
  .focus_8579 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .heading-hovered-88c7 {
    padding: var(--space-lg) 0;
  }
  
  .picture-active-d8d5 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .picture-active-d8d5 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .component-0141 {
    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;
  }
  
  .focus_8579 {
    grid-template-columns: 1fr;
  }
  
  .gas-5b6d,
  .article-538f,
  .pink-464e {
    flex-direction: column;
    width: 100%;
  }
  
  .backdrop_d56c,
  .summary-complex-789c,
  .gas-5b6d .component-0141,
  .article-538f .component-0141 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .bright-f401 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .logo-fluid-1435 {
    font-size: 1.375rem;
  }
  
  .large-6b6b {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .rough-59b2,
  .hero-slow-9efb,
  .feature_60eb,
  .picture_3a32,
  .gas_3913 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .slow_c830 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .shadow_2301 {
    gap: var(--space-xs);
  }
  
  .card-a97e {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .pro-79d2 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .grid-73e7 {
    width: 150px;
    height: 150px;
  }
  
  .status_silver_d0d2 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .background-lower-0211,
  .dropdown_simple_4e15,
  .gas-5b6d,
  .thumbnail_197f,
  .layout-hard-0644,
  .backdrop-bottom-213d,
  .yellow_a179 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .heading-hovered-88c7 {
    page-break-inside: avoid;
  }
}

/* css-noise: 33ef */
.shadow-element-i9 {
  padding: 0.5rem;
  font-size: 13px;
  line-height: 1.3;
}
