/* ============================================
   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)
   ============================================ */
.surface_red_781f {
  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;
}

.surface_red_781f:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.section_7ae6 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .section_7ae6 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .section_7ae6 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.primary_db56):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.primary_db56,
header,
.static_5c55,
.gas-d2b7,
.table_gas_f144,
.popup-outer-6e7b,
.block_warm_d4e0,
.bronze_4d1d,
.hot-1ed9 {
  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
   ============================================ */
.primary_db56 {
  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);
}

.hidden-west-e319 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.primary_db56.nav_ff7b {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.article_816f {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.footer-8068 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.aside_upper_9fae img {
  height: 36px;
  width: auto;
  display: block;
}

.focus-73a1 {
  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;
}

.input_a320 {
  flex: 1;
}

.title-motion-7c0c {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.gas_6154 {
  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);
}

.gas_6154:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.gas_6154.fn-active-d53f {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.fluid_dab0 {
  position: relative;
}

.fast-7de1 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.fast-7de1 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） */
.fluid_dab0:hover .fast-7de1 svg,
.fast-7de1[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.dark-6a7a {
  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 */
.fluid_dab0:hover .dark-6a7a {
  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 */
.dark-6a7a::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.popup-action-10e5 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.popup-action-10e5: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 */
.popup-action-10e5[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.tooltip-f73b {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.logo-52c6 {
  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;
}

.logo-52c6:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.logo-52c6 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.popup-a28c {
  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;
}

.popup-a28c: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);
}

.popup-a28c svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.heading-yellow-b315 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.icon_gas_de2e {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.heading-yellow-b315[aria-expanded="true"] .icon_gas_de2e:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.heading-yellow-b315[aria-expanded="true"] .icon_gas_de2e:nth-child(2) {
  opacity: 0;
}

.heading-yellow-b315[aria-expanded="true"] .icon_gas_de2e:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .input_a320 {
    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 */
  }

  .input_a320::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .input_a320.info-4902 {
    display: block;
    right: 0;
  }
  
  .title-motion-7c0c {
    flex-direction: column;
    gap: 0;
  }
  
  .gas_6154 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .input_a320::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;
  }
  
  .input_a320.info-4902::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .input_a320 {
    display: none;
  }
  
  .heading-yellow-b315 {
    display: flex;
  }
  
  .focus-73a1 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .logo-52c6,
  .popup-a28c {
    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 */
  .fluid_dab0 {
    position: relative;
  }
  
  .dark-6a7a {
    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;
  }
  
  .fast-7de1[aria-expanded="true"] + .dark-6a7a {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .popup-action-10e5 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .tooltip-f73b {
    gap: 8px;
  }
  
  .logo-52c6 {
    display: none;
  }
  
  .popup-a28c {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .aside_upper_9fae img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .popup-a28c {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .popup-a28c svg {
    width: 14px;
    height: 14px;
  }
  
  .article_816f {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.static_5c55 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.filter-paper-084e {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.video-mini-c7da {
  display: flex;
  align-items: center;
  gap: 6px;
}

.video-mini-c7da svg {
  flex-shrink: 0;
}

.video-mini-c7da a {
  color: var(--color-primary);
  text-decoration: none;
}

.video-mini-c7da a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .filter-paper-084e {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.gas-d2b7 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.yellow_cf8a {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .yellow_cf8a {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.tertiary-north-ee77 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.tertiary-north-ee77 a {
  color: var(--color-primary);
  text-decoration: none;
}

.tertiary-north-ee77 a:hover {
  text-decoration: underline;
}

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

.focus_4e32 {
  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) {
  .focus_4e32 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .focus_4e32 {
    font-size: 1.5rem;
  }
}

.sort-6e66 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.chip-bottom-e356 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .chip-bottom-e356 {
    grid-template-columns: 1fr;
  }
}

.message-blue-a39a {
  display: flex;
  gap: var(--space-sm);
}

.preview_gas_cd17 {
  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;
}

.hover_last_3043 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.hover_last_3043 strong {
  font-weight: 600;
  color: var(--color-text);
}

.hover_last_3043 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.dirty-a3d6 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

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

.mask_45ef {
  position: relative;
  text-align: center;
}

.mask_45ef img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.over-38ab {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.glass-b3dd {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.accent-9609 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.cool_912e {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.popup-glass-6209 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.wrapper_41da {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .yellow_cf8a {
    grid-template-columns: 1fr;
  }
  
  .focus_4e32 {
    font-size: 1.75rem;
  }
  
  .cool_dbbc {
    order: -1;
    max-width: 100%;
  }
  
  .mask_45ef {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .focus_4e32 {
    font-size: 1.5rem;
  }
  
  .sort-6e66 {
    font-size: 1rem;
  }
  
  .tertiary-north-ee77 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .mask_45ef {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.overlay-b661 {
  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;
}

.message_purple_e409 {
  background: var(--color-primary);
  color: white;
}

.message_purple_e409:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.menu-9585 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.menu-9585:hover {
  background: var(--color-primary);
  color: white;
}

.box-4ee6 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.box-4ee6:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.orange_f2ce {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.slow-065b {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.table_gas_f144 {
  padding: var(--space-xl) 0;
  background: white;
}

.carousel-bronze-44d6 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.outer_c256 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.outer_c256:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

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

.grid_fluid_000f {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.secondary-fef0 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.popup-outer-6e7b {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.sidebar-orange-a159 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.east_7e80 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.avatar_new_dd3b {
  list-style: none;
  counter-reset: toc-counter;
}

.avatar_new_dd3b li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.avatar_new_dd3b 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);
}

.avatar_new_dd3b 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;
}

.avatar_new_dd3b li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.block_warm_d4e0 {
  padding: var(--space-xxl) 0;
}

.badge_f6d7 {
  background: var(--color-bg-section);
}

.huge_38e5 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.filter-purple-e949 {
  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);
}

.tabs-dcf7 {
  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);
}

.smooth_120a {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.badge-silver-9129 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .badge-silver-9129 {
    grid-template-columns: 1fr 300px;
  }
}

.focused-cad0 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.focused-cad0 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.focused-cad0 pre,
.focused-cad0 code {
  overflow-x: auto;
  max-width: 100%;
}

.focused-cad0 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);
}

.focused-cad0 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.focused-cad0 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.focused-cad0 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.focused-cad0 ul,
.focused-cad0 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.focused-cad0 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.focused-cad0 strong {
  font-weight: 600;
  color: var(--color-text);
}

.focused-cad0 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.focused-cad0 a:hover {
  color: var(--color-primary-dark);
}

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

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

.inner_cbaf 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) {
  .badge-silver-9129 {
    grid-template-columns: 1fr;
  }
  
  .tabs-dcf7 {
    font-size: 1.75rem;
  }
  
  .focused-cad0 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .tabs-dcf7 {
    font-size: 1.5rem;
  }
  
  .focused-cad0 h3 {
    font-size: 1.375rem;
  }
  
  .focused-cad0 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.over-5167 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.secondary-3f52 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.narrow_2235 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.content-liquid-78c7 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.silver-9c67 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.row-db2e {
  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;
}

.dropdown-5105 {
  flex-shrink: 0;
}

.surface-cd46 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.pattern-1474 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .pattern-1474 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.mini-c689,
.filter-wide-8e85,
.search-3870 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.mini-c689 thead,
.filter-wide-8e85 thead {
  background: var(--color-primary);
  color: white;
}

.mini-c689 th,
.mini-c689 td,
.filter-wide-8e85 th,
.filter-wide-8e85 td,
.search-3870 th,
.search-3870 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .mini-c689 th,
  .mini-c689 td,
  .filter-wide-8e85 th,
  .filter-wide-8e85 td,
  .search-3870 th,
  .search-3870 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .mini-c689,
  .filter-wide-8e85,
  .search-3870 {
    min-width: 600px;
  }
}

.mini-c689 th,
.filter-wide-8e85 th,
.search-3870 th {
  font-weight: 600;
}

.mini-c689 tbody tr:hover,
.filter-wide-8e85 tbody tr:hover,
.search-3870 tbody tr:hover {
  background: var(--color-bg-alt);
}

.filter-94db {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.highlight_9705 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.column-white-2dce {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.column-white-2dce h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.pagination_4081 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.pagination_4081 h4 {
  color: white;
}

.east-998a {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.feature-81b0 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.feature-81b0:last-child {
  border-bottom: none;
}

.feature-81b0 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.feature-81b0 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.tooltip-7576 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.accent_cc7f {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.accent_cc7f:hover {
  text-decoration: underline;
}

.active-full-384d {
  text-align: center;
  margin-bottom: var(--space-md);
}

.heading-copper-2b8b {
  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);
}

.heading-copper-2b8b span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.panel-c08a {
  font-weight: 600;
  color: white;
}

.item-8b68 {
  list-style: none;
  padding: 0;
}

.item-8b68 li {
  padding: var(--space-xs) 0;
}

.status-0f26 {
  color: #4caf50;
}

.brown_73db {
  color: #ff9800;
}

.active-e23e {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.tabs-9e2a {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.black_7042 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.footer-glass-a82e {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.modal-961a {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.top-34c2 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.modal_huge_ad1e {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .modal_huge_ad1e {
    grid-template-columns: 1fr;
  }
}

.aside-fast-36e4 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.aside-fast-36e4:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.box_warm_a1ed {
  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;
}

.aside-fast-36e4 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.aside-fast-36e4 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.footer-medium-9a07 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.panel-c08a {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.large-d362 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.header-7020 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.header-7020 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.bright_400e {
  max-width: 900px;
  margin: 0 auto;
}

.progress-2f31 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.slow_87c2 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .slow_87c2 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.accordion_0abd {
  margin-top: var(--space-xxl);
}

.accordion_0abd h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.mini_3f18 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .mini_3f18 {
    grid-template-columns: 1fr;
  }
}

.active-62ac {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.hover_c471 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.main_blue_3f83 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.active-62ac h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.active-62ac ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.active-62ac li {
  padding: var(--space-xs) 0;
  color: white;
}

.active-62ac .overlay-b661 {
  width: 100%;
  background: white;
}

.hover_c471 .overlay-b661 {
  color: #667eea;
}

.main_blue_3f83 .overlay-b661 {
  color: #f5576c;
}

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

.label-purple-d058 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.secondary_middle_e43f {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.bright-2d5b {
  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);
}

.secondary_middle_e43f h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.grid_9d7f {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .secondary_middle_e43f {
    padding: var(--space-md);
  }
  
  .grid_9d7f {
    padding: var(--space-md);
  }
  
  .bottom-52a5 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.middle_de8e ol,
.middle_de8e ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.middle_de8e li {
  margin-bottom: var(--space-sm);
}

.middle_de8e code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.pro_2c07 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.block_lower_9d4c {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.bottom-52a5 {
  margin-top: var(--space-lg);
  text-align: center;
}

.bottom-52a5 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.outline-liquid-4383,
.message_mini_cff2,
.card_664a,
.bronze-97cf {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.shadow-fast-2b3e {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.button-tiny-467f {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.breadcrumb-0bfd {
  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) {
  .breadcrumb-0bfd {
    font-size: 0.625rem;
  }
}

.hidden-silver-536e {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.hidden-silver-536e:hover {
  background: var(--color-primary-dark);
}

.active_c02c {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.active_c02c h4 {
  margin-bottom: var(--space-md);
}

.nav_9ded {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.secondary_dd28 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.info_soft_8e65 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .info_soft_8e65 {
    grid-template-columns: 1fr;
  }
}

.grid_983d {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.static_8e50 {
  border-color: var(--color-success);
}

.tertiary-advanced-3a02 {
  border-color: var(--color-warning);
}

.hover-bec7 {
  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);
}

.static_8e50 .hover-bec7 {
  background: #e8f5e9;
  color: var(--color-success);
}

.tertiary-advanced-3a02 .hover-bec7 {
  background: #fff3e0;
  color: var(--color-warning);
}

.grid_983d h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.grid_983d p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.dynamic-a4fb {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.panel-east-40d1 {
  margin: var(--space-xxl) 0;
}

.panel-east-40d1 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.panel-east-40d1 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.north_f3a8 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .north_f3a8 {
    grid-template-columns: 1fr;
  }
}

.main_warm_746e {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.main_warm_746e h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.warm-ec0e {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.warm-ec0e input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.dynamic-fe19 {
  margin-top: var(--space-xxl);
}

.widget_923e {
  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);
}

.steel_9b2b {
  text-align: center;
}

.video_5cd3 {
  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);
}

.dynamic_a68e {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.video_5cd3 .panel-c08a {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.hover_liquid_0c40 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.liquid_2420 p {
  margin-bottom: var(--space-md);
}

.chip_black_a892 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .widget_923e {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.background-27d5 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.overlay_pro_eb2f {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.notice-9ea5 {
  margin-bottom: var(--space-xl);
}

.hover_short_2b2e {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.solid_f75e {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.surface_1249 {
  color: var(--color-text-light);
}

.black-3720 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.badge_d580 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.box-purple-a235 {
  font-weight: 600;
  color: var(--color-text);
}

.breadcrumb-selected-2751 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.blue_b744 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.box_black_eac9 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.nav-down-2166 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.current-9de1 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.fresh_ca84 {
  border: 2px solid #4caf50;
}

.smooth_ad34 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.lite_489f {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.complex-b6ba {
  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;
}

.link_dirty_0054 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.over-f20a {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.lite_3335 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.gallery-rough-be54 {
  text-align: right;
}

.gallery-rough-be54 .highlight-outer-dc4c {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.photo-warm-a0ae {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.summary-bronze-269e h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.summary-bronze-269e p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.column-iron-cf4f {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.item_35a3 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.widget_15b4 {
  background: #e8f5e9;
  color: #2e7d32;
}

.slow_d9f0 {
  background: #e3f2fd;
  color: #1565c0;
}

.icon-wide-6e67 {
  background: #fff3e0;
  color: #e65100;
}

.disabled-green-d3c6 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.disabled-green-d3c6 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.chip_aef7 {
  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);
}

.chip_aef7:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.complex-02ac {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.highlight_basic_0eda {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.highlight_basic_0eda strong {
  color: var(--color-primary);
}

.layout-brown-2c00 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.media-c06d {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.slider-b2f1 {
  max-width: 900px;
  margin: 0 auto;
}

.description-current-f471 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.motion-91a7 {
  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);
}

.motion-91a7:hover {
  background: var(--color-bg-alt);
}

.liquid_fe60 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.motion-91a7[aria-expanded="true"] .liquid_fe60 {
  transform: rotate(180deg);
}

.article_cde2 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.article_cde2 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.article_cde2 ul,
.article_cde2 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.article_cde2 li {
  margin-bottom: var(--space-xs);
}

.caption-light-b110 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.left-ff86 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.caption-light-b110 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.modal_advanced_929e {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.element_lite_7066 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.blue_f55d {
  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);
}

.left_6527 {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.section_a0f7 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .section_a0f7 {
    grid-template-columns: 1fr;
  }
}

.mask-up-c6ea,
.advanced-609e {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.mask-up-c6ea {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.advanced-609e {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.mask-up-c6ea h4,
.advanced-609e h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.mask-up-c6ea ul,
.advanced-609e ul {
  list-style: none;
  padding: 0;
}

.mask-up-c6ea li,
.advanced-609e li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.hard_d4f1 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .hard_d4f1 {
    grid-template-columns: 1fr;
  }
}

.hard-9f2b {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.highlight-a3c6 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.large_d404 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.hard-9f2b h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.hard-9f2b ul {
  list-style: none;
  padding: 0;
}

.hard-9f2b li {
  padding: var(--space-xs) 0;
  color: white;
}

.steel_5590 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.steel_5590 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.steel_5590 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.mask-d8f9 {
  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);
}

.plasma-7013 {
  font-style: italic;
}

.background_lower_bf51 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.description-af0f {
  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;
}

.description-af0f h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.description-af0f p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.mask_silver_51ff {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.bronze_4d1d {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.notification_6312 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.prev_4873 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .prev_4873 {
    grid-template-columns: 1fr;
  }
}

.sort_f622 {
  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);
}

.sort_f622:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.description_short_cb72 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.sort_f622 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.sort_f622 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.hot-1ed9 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.hero_5533 {
  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) */
.input_wide_dbe9 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.purple_3cab h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.purple_3cab p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.backdrop-1c63 {
  list-style: none;
  padding: 0;
  margin: 0;
}

.backdrop-1c63 li {
  margin-bottom: var(--space-xs);
}

.backdrop-1c63 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.backdrop-1c63 a:hover {
  color: white;
}

.footer_clean_0707 {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.footer_clean_0707 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);
}

.footer_clean_0707 a:hover {
  color: white;
  border-color: #666;
  background: #333;
}

.paper_d94d {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.paper_d94d a {
  color: #808080;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.paper_d94d a:hover {
  color: white;
}

.border_down_2561 > p {
  font-size: 0.875rem;
  color: #808080;
  margin: 0;
}

@media (max-width: 768px) {
  .hero_5533,
  .input_wide_dbe9 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.pro-42a3 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.info-52cb p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.search-hard-cf51 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.search-hard-cf51 .message-blue-a39a {
  color: #4caf50;
  font-size: 0.875rem;
}

.basic-3a5c {
  list-style: none;
  padding: 0;
}

.basic-3a5c li {
  margin-bottom: var(--space-xs);
}

.basic-3a5c a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.basic-3a5c a:hover {
  color: white;
}

.motion_b8c2 {
  list-style: none;
  padding: 0;
}

.motion_b8c2 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.motion_b8c2 a {
  color: #b0b0b0;
  text-decoration: none;
}

.motion_b8c2 a:hover {
  color: white;
}

.border_down_2561 {
  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);
}

.under_e00d p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.under_e00d a {
  color: #4caf50;
  text-decoration: none;
}

.element_a8c1 {
  font-size: 0.75rem;
  color: #666666;
}

.dropdown-stale-033a {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.dropdown-stale-033a a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

.dropdown-stale-033a 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;
}

.progress-08c9 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.progress-08c9:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .border_down_2561 {
    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;
  }
  
  .focus_4e32 {
    font-size: 2rem;
  }
  
  .tabs-dcf7 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .yellow_cf8a,
  .badge-silver-9129 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .modal_huge_ad1e,
  .info_soft_8e65,
  .mini_3f18,
  .north_f3a8,
  .section_a0f7,
  .hard_d4f1,
  .prev_4873,
  .hero_5533,
  .input_wide_dbe9 {
    grid-template-columns: 1fr;
  }
  
  .carousel-bronze-44d6 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .block_warm_d4e0 {
    padding: var(--space-lg) 0;
  }
  
  .avatar_new_dd3b li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .avatar_new_dd3b li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .overlay-b661 {
    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;
  }
  
  .carousel-bronze-44d6 {
    grid-template-columns: 1fr;
  }
  
  .dirty-a3d6,
  .mask_silver_51ff,
  .nav_9ded {
    flex-direction: column;
    width: 100%;
  }
  
  .orange_f2ce,
  .slow-065b,
  .dirty-a3d6 .overlay-b661,
  .mask_silver_51ff .overlay-b661 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .focus_4e32 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .tabs-dcf7 {
    font-size: 1.375rem;
  }
  
  .gold-6cab {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .outer_c256,
  .aside-fast-36e4,
  .column-white-2dce,
  .current-9de1,
  .label-purple-d058 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .breadcrumb-0bfd {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .filter-paper-084e {
    gap: var(--space-xs);
  }
  
  .video-mini-c7da {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .heading-copper-2b8b {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .video_5cd3 {
    width: 150px;
    height: 150px;
  }
  
  .dynamic_a68e {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .primary_db56,
  .static_5c55,
  .dirty-a3d6,
  .description-af0f,
  .bronze_4d1d,
  .hot-1ed9,
  .heading-yellow-b315 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .block_warm_d4e0 {
    page-break-inside: avoid;
  }
}

/* css-noise: 4c4d */
.shadow-element-d3 {
  padding: 0.3rem;
  font-size: 13px;
  line-height: 1.0;
}
