/* ============================================
   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)
   ============================================ */
.breadcrumb-089c {
  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;
}

.breadcrumb-089c:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.pagination_99ce {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .pagination_99ce {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .pagination_99ce {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.aside_bd7a):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.aside_bd7a,
header,
.column-616b,
.tooltip_21e9,
.inner-01b4,
.fresh-a360,
.preview_31d5,
.pressed-51bf,
.stone-bc5b {
  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
   ============================================ */
.aside_bd7a {
  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);
}

.frame-0379 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.aside_bd7a.gallery_light_5927 {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.over_f9c6 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.icon_gas_6a64 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.filter_tiny_b5b0 img {
  height: 36px;
  width: auto;
  display: block;
}

.hero-bfae {
  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;
}

.preview_static_f3a7 {
  flex: 1;
}

.focus_middle_4173 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.thick-2853 {
  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);
}

.thick-2853:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.thick-2853.fn-active-3876 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.dropdown-2b42 {
  position: relative;
}

.status-easy-8bcf {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.status-easy-8bcf 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） */
.dropdown-2b42:hover .status-easy-8bcf svg,
.status-easy-8bcf[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.inner-49bd {
  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 */
.dropdown-2b42:hover .inner-49bd {
  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 */
.inner-49bd::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.grid-steel-bb1d {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.grid-steel-bb1d: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 */
.grid-steel-bb1d[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.active-700e {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.feature_top_41ad {
  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;
}

.feature_top_41ad:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.feature_top_41ad svg {
  flex-shrink: 0;
}

/* Header Download Button */
.main_bronze_9342 {
  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;
}

.main_bronze_9342: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);
}

.main_bronze_9342 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.out_b4c2 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.label_1b54 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.out_b4c2[aria-expanded="true"] .label_1b54:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.out_b4c2[aria-expanded="true"] .label_1b54:nth-child(2) {
  opacity: 0;
}

.out_b4c2[aria-expanded="true"] .label_1b54:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .preview_static_f3a7 {
    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 */
  }

  .preview_static_f3a7::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .preview_static_f3a7.dim-8fef {
    display: block;
    right: 0;
  }
  
  .focus_middle_4173 {
    flex-direction: column;
    gap: 0;
  }
  
  .thick-2853 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .preview_static_f3a7::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;
  }
  
  .preview_static_f3a7.dim-8fef::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .preview_static_f3a7 {
    display: none;
  }
  
  .out_b4c2 {
    display: flex;
  }
  
  .hero-bfae {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .feature_top_41ad,
  .main_bronze_9342 {
    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 */
  .dropdown-2b42 {
    position: relative;
  }
  
  .inner-49bd {
    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;
  }
  
  .status-easy-8bcf[aria-expanded="true"] + .inner-49bd {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .grid-steel-bb1d {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .active-700e {
    gap: 8px;
  }
  
  .feature_top_41ad {
    display: none;
  }
  
  .main_bronze_9342 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .filter_tiny_b5b0 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .main_bronze_9342 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .main_bronze_9342 svg {
    width: 14px;
    height: 14px;
  }
  
  .over_f9c6 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.column-616b {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.nav_013f {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.black-e5ac {
  display: flex;
  align-items: center;
  gap: 6px;
}

.black-e5ac svg {
  flex-shrink: 0;
}

.black-e5ac a {
  color: var(--color-primary);
  text-decoration: none;
}

.black-e5ac a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .nav_013f {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.tooltip_21e9 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.description_top_32e9 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .description_top_32e9 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.thumbnail_b1bf {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.thumbnail_b1bf a {
  color: var(--color-primary);
  text-decoration: none;
}

.thumbnail_b1bf a:hover {
  text-decoration: underline;
}

.element-c675 {
  color: var(--color-text-lighter);
}

.box_b238 {
  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) {
  .box_b238 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .box_b238 {
    font-size: 1.5rem;
  }
}

.row-4ce9 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.grid_8bc6 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .grid_8bc6 {
    grid-template-columns: 1fr;
  }
}

.modal-lite-7664 {
  display: flex;
  gap: var(--space-sm);
}

.dim_1d5b {
  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_new_5725 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.hover_new_5725 strong {
  font-weight: 600;
  color: var(--color-text);
}

.hover_new_5725 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.alert_8ded {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.prev_af5a {
  display: flex;
  align-items: center;
  justify-content: center;
}

.hover_714a {
  position: relative;
  text-align: center;
}

.hover_714a img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.table-26b9 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.primary-dirty-e603 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.paper_e58a {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.surface_orange_7ce3 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.light-0697 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.outline-a620 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .description_top_32e9 {
    grid-template-columns: 1fr;
  }
  
  .box_b238 {
    font-size: 1.75rem;
  }
  
  .prev_af5a {
    order: -1;
    max-width: 100%;
  }
  
  .hover_714a {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .box_b238 {
    font-size: 1.5rem;
  }
  
  .row-4ce9 {
    font-size: 1rem;
  }
  
  .thumbnail_b1bf {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .hover_714a {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.dropdown_e614 {
  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;
}

.widget_pro_57c7 {
  background: var(--color-primary);
  color: white;
}

.widget_pro_57c7:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.message-west-3feb {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.message-west-3feb:hover {
  background: var(--color-primary);
  color: white;
}

.progress_lite_c435 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.progress_lite_c435:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.gradient-8c8e {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.footer-iron-1c3c {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.inner-01b4 {
  padding: var(--space-xl) 0;
  background: white;
}

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

.orange_b0bb {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.orange_b0bb:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.simple-0103 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.chip-b1cb {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.card_bright_d27c {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.fresh-a360 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.image-d467 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.heading-11ab {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.card_3bba {
  list-style: none;
  counter-reset: toc-counter;
}

.card_3bba li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.card_3bba 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);
}

.card_3bba 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;
}

.card_3bba li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.preview_31d5 {
  padding: var(--space-xxl) 0;
}

.under-04f1 {
  background: var(--color-bg-section);
}

.white-068a {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.hidden-44b1 {
  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);
}

.banner_3836 {
  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);
}

.out-b4c9 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.content_60b7 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .content_60b7 {
    grid-template-columns: 1fr 300px;
  }
}

.progress_c302 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.progress_c302 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.progress_c302 pre,
.progress_c302 code {
  overflow-x: auto;
  max-width: 100%;
}

.progress_c302 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);
}

.progress_c302 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.progress_c302 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.progress_c302 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.progress_c302 ul,
.progress_c302 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.progress_c302 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.progress_c302 strong {
  font-weight: 600;
  color: var(--color-text);
}

.progress_c302 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.progress_c302 a:hover {
  color: var(--color-primary-dark);
}

.sort_d159 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.sort_d159 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.sort_d159 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) {
  .content_60b7 {
    grid-template-columns: 1fr;
  }
  
  .banner_3836 {
    font-size: 1.75rem;
  }
  
  .progress_c302 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .banner_3836 {
    font-size: 1.5rem;
  }
  
  .progress_c302 h3 {
    font-size: 1.375rem;
  }
  
  .progress_c302 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.heading_bright_2769 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.fresh-04b2 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.button_5591 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.border_dc05 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.title-advanced-4c71 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.fast_b076 {
  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;
}

.preview_ee8d {
  flex-shrink: 0;
}

.light_d2d2 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.feature-f168 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .feature-f168 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.outline-green-d1bf,
.hard-0429,
.stale_f215 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.outline-green-d1bf thead,
.hard-0429 thead {
  background: var(--color-primary);
  color: white;
}

.outline-green-d1bf th,
.outline-green-d1bf td,
.hard-0429 th,
.hard-0429 td,
.stale_f215 th,
.stale_f215 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .outline-green-d1bf th,
  .outline-green-d1bf td,
  .hard-0429 th,
  .hard-0429 td,
  .stale_f215 th,
  .stale_f215 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .outline-green-d1bf,
  .hard-0429,
  .stale_f215 {
    min-width: 600px;
  }
}

.outline-green-d1bf th,
.hard-0429 th,
.stale_f215 th {
  font-weight: 600;
}

.outline-green-d1bf tbody tr:hover,
.hard-0429 tbody tr:hover,
.stale_f215 tbody tr:hover {
  background: var(--color-bg-alt);
}

.hero_basic_ad39 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.message-3345 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.module_6a42 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.module_6a42 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.current-6234 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.current-6234 h4 {
  color: white;
}

.wrapper-pink-9b70 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.advanced_9e5f {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.advanced_9e5f:last-child {
  border-bottom: none;
}

.advanced_9e5f dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.advanced_9e5f dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.texture_up_497d {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.popup-dim-009f {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.popup-dim-009f:hover {
  text-decoration: underline;
}

.caption-solid-4647 {
  text-align: center;
  margin-bottom: var(--space-md);
}

.section-current-bb02 {
  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);
}

.section-current-bb02 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.primary-8a8c {
  font-weight: 600;
  color: white;
}

.avatar-ac91 {
  list-style: none;
  padding: 0;
}

.avatar-ac91 li {
  padding: var(--space-xs) 0;
}

.progress-center-9eeb {
  color: #4caf50;
}

.sort-black-bcf0 {
  color: #ff9800;
}

.active_19e7 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.thumbnail_in_add8 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.title-upper-f729 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.orange-4985 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.feature-76ed {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.picture_21a5 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.background_brown_4155 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .background_brown_4155 {
    grid-template-columns: 1fr;
  }
}

.cool-306c {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.cool-306c:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.primary-yellow-ad8e {
  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;
}

.cool-306c h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.cool-306c p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.badge-d2d5 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.primary-8a8c {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.widget-large-5f5f {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.modal-3a50 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.modal-3a50 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.caption_d393 {
  max-width: 900px;
  margin: 0 auto;
}

.nav_orange_d147 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.current-caa9 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .current-caa9 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.hero-b77c {
  margin-top: var(--space-xxl);
}

.hero-b77c h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.sidebar-dynamic-78fe {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .sidebar-dynamic-78fe {
    grid-template-columns: 1fr;
  }
}

.slider-55a6 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.accordion_north_02cd {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.image-a7e0 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.slider-55a6 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.slider-55a6 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.slider-55a6 li {
  padding: var(--space-xs) 0;
  color: white;
}

.slider-55a6 .dropdown_e614 {
  width: 100%;
  background: white;
}

.accordion_north_02cd .dropdown_e614 {
  color: #667eea;
}

.image-a7e0 .dropdown_e614 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.nav-8857 {
  max-width: 900px;
  margin: 0 auto;
}

.filter_b1d9 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.caption-3cd1 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.message_b155 {
  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);
}

.caption-3cd1 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.first-3c0a {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .caption-3cd1 {
    padding: var(--space-md);
  }
  
  .first-3c0a {
    padding: var(--space-md);
  }
  
  .gallery-top-4c8e {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.liquid_8819 ol,
.liquid_8819 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.liquid_8819 li {
  margin-bottom: var(--space-sm);
}

.liquid_8819 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.plasma_9d44 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.stone_dc43 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.gallery-top-4c8e {
  margin-top: var(--space-lg);
  text-align: center;
}

.gallery-top-4c8e img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.accent_center_828e,
.right_83c4,
.module-2a42,
.solid-c972 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.detail_1dac {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.rough-d367 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.shadow_smooth_1d0e {
  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) {
  .shadow_smooth_1d0e {
    font-size: 0.625rem;
  }
}

.wrapper-9162 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.wrapper-9162:hover {
  background: var(--color-primary-dark);
}

.gallery-e0b6 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.gallery-e0b6 h4 {
  margin-bottom: var(--space-md);
}

.grid_0c9c {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.full_dec9 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.blue_4891 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .blue_4891 {
    grid-template-columns: 1fr;
  }
}

.rough-2eb2 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.main-8f69 {
  border-color: var(--color-success);
}

.in_ee50 {
  border-color: var(--color-warning);
}

.info_liquid_69a1 {
  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);
}

.main-8f69 .info_liquid_69a1 {
  background: #e8f5e9;
  color: var(--color-success);
}

.in_ee50 .info_liquid_69a1 {
  background: #fff3e0;
  color: var(--color-warning);
}

.rough-2eb2 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.rough-2eb2 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.component_0f95 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.section_copper_7eb2 {
  margin: var(--space-xxl) 0;
}

.section_copper_7eb2 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.section_copper_7eb2 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.carousel_078f {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .carousel_078f {
    grid-template-columns: 1fr;
  }
}

.pink_394f {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.pink_394f h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.detail_right_278b {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.detail_right_278b input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.list-green-3753 {
  margin-top: var(--space-xxl);
}

.row-basic-4ed2 {
  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);
}

.component_bcbd {
  text-align: center;
}

.title_white_c1f0 {
  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);
}

.gallery_pressed_c6f9 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.title_white_c1f0 .primary-8a8c {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.white_eb72 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.main-e28a p {
  margin-bottom: var(--space-md);
}

.liquid_4b5f {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .row-basic-4ed2 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.table-158c {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.border-light-3d46 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.brown_2faf {
  margin-bottom: var(--space-xl);
}

.input_b91b {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.sidebar_6969 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.notice-dirty-da28 {
  color: var(--color-text-light);
}

.hovered-05a0 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.medium-fda6 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.dropdown-gas-611c {
  font-weight: 600;
  color: var(--color-text);
}

.steel-846e {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.heading-lower-b4b1 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.avatar_basic_a17b {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.fast-6ad6 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.iron-d9d8 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.east-cc56 {
  border: 2px solid #4caf50;
}

.advanced-8723 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.lower-28c8 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.under_6961 {
  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;
}

.fresh-7a0d {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.overlay_motion_4ffa {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.picture-slow-259c {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.grid-aed1 {
  text-align: right;
}

.grid-aed1 .layout-thick-4f38 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.card_0126 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.dynamic-5a40 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.dynamic-5a40 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.popup-top-4728 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.left_018f {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.tooltip_2f91 {
  background: #e8f5e9;
  color: #2e7d32;
}

.article-c8b7 {
  background: #e3f2fd;
  color: #1565c0;
}

.footer-advanced-4426 {
  background: #fff3e0;
  color: #e65100;
}

.smooth_e1b2 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.smooth_e1b2 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.secondary-hard-0fa6 {
  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);
}

.secondary-hard-0fa6:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.easy_40f7 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.active_a050 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.active_a050 strong {
  color: var(--color-primary);
}

.primary_motion_d78e {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.hard-5c13 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.heading_948d {
  max-width: 900px;
  margin: 0 auto;
}

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

.progress_46e3 {
  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);
}

.progress_46e3:hover {
  background: var(--color-bg-alt);
}

.footer_b50b {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.progress_46e3[aria-expanded="true"] .footer_b50b {
  transform: rotate(180deg);
}

.module-complex-e812 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.module-complex-e812 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.module-complex-e812 ul,
.module-complex-e812 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.module-complex-e812 li {
  margin-bottom: var(--space-xs);
}

.caption_2e9e {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.liquid-2125 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.caption_2e9e code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.complex-1b30 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.pattern-small-2053 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.bronze_a293 {
  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);
}

.hero-steel-1c86 {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.gallery-tall-7d3d {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .gallery-tall-7d3d {
    grid-template-columns: 1fr;
  }
}

.caption_a810,
.paper-4322 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.caption_a810 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.paper-4322 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.caption_a810 h4,
.paper-4322 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.caption_a810 ul,
.paper-4322 ul {
  list-style: none;
  padding: 0;
}

.caption_a810 li,
.paper-4322 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.photo-d7d9 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .photo-d7d9 {
    grid-template-columns: 1fr;
  }
}

.paragraph_73e5 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.disabled-74fb {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.component-9dc7 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.paragraph_73e5 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.paragraph_73e5 ul {
  list-style: none;
  padding: 0;
}

.paragraph_73e5 li {
  padding: var(--space-xs) 0;
  color: white;
}

.tooltip_e0ca {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.tooltip_e0ca h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.tooltip_e0ca p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.accent_bronze_0d66 {
  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);
}

.east_d591 {
  font-style: italic;
}

.tabs-745f {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.list_hot_6208 {
  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;
}

.list_hot_6208 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.list_hot_6208 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.north_c4e7 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.pressed-51bf {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.video_lower_c2f9 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.form_fresh_f5cc {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .form_fresh_f5cc {
    grid-template-columns: 1fr;
  }
}

.pink-5846 {
  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);
}

.pink-5846:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.sort-678e {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.pink-5846 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.pink-5846 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.stone-bc5b {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.shade-outer-8470 {
  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) */
.feature-center-d516 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.detail_95f8 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.detail_95f8 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.alert-397c {
  list-style: none;
  padding: 0;
  margin: 0;
}

.alert-397c li {
  margin-bottom: var(--space-xs);
}

.alert-397c a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.alert-397c a:hover {
  color: white;
}

.small-9ec7 {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.small-9ec7 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);
}

.small-9ec7 a:hover {
  color: white;
  border-color: #666;
  background: #333;
}

.right_400d {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.right_400d a {
  color: #808080;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.right_400d a:hover {
  color: white;
}

.glass-1eb3 > p {
  font-size: 0.875rem;
  color: #808080;
  margin: 0;
}

@media (max-width: 768px) {
  .shade-outer-8470,
  .feature-center-d516 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.orange-c4ee h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.narrow_8407 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.green-fb5c {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.green-fb5c .modal-lite-7664 {
  color: #4caf50;
  font-size: 0.875rem;
}

.fresh-a636 {
  list-style: none;
  padding: 0;
}

.fresh-a636 li {
  margin-bottom: var(--space-xs);
}

.fresh-a636 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.fresh-a636 a:hover {
  color: white;
}

.black_133a {
  list-style: none;
  padding: 0;
}

.black_133a li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.black_133a a {
  color: #b0b0b0;
  text-decoration: none;
}

.black_133a a:hover {
  color: white;
}

.glass-1eb3 {
  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);
}

.highlight_liquid_898d p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.highlight_liquid_898d a {
  color: #4caf50;
  text-decoration: none;
}

.layout-west-88d5 {
  font-size: 0.75rem;
  color: #666666;
}

.footer-steel-b125 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.footer-steel-b125 a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

.footer-steel-b125 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;
}

.north_d223 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.north_d223:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .glass-1eb3 {
    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;
  }
  
  .box_b238 {
    font-size: 2rem;
  }
  
  .banner_3836 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .description_top_32e9,
  .content_60b7 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .background_brown_4155,
  .blue_4891,
  .sidebar-dynamic-78fe,
  .carousel_078f,
  .gallery-tall-7d3d,
  .photo-d7d9,
  .form_fresh_f5cc,
  .shade-outer-8470,
  .feature-center-d516 {
    grid-template-columns: 1fr;
  }
  
  .icon_abdc {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .preview_31d5 {
    padding: var(--space-lg) 0;
  }
  
  .card_3bba li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .card_3bba li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .dropdown_e614 {
    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;
  }
  
  .icon_abdc {
    grid-template-columns: 1fr;
  }
  
  .alert_8ded,
  .north_c4e7,
  .grid_0c9c {
    flex-direction: column;
    width: 100%;
  }
  
  .gradient-8c8e,
  .footer-iron-1c3c,
  .alert_8ded .dropdown_e614,
  .north_c4e7 .dropdown_e614 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .box_b238 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .banner_3836 {
    font-size: 1.375rem;
  }
  
  .simple-0103 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .orange_b0bb,
  .cool-306c,
  .module_6a42,
  .iron-d9d8,
  .filter_b1d9 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .shadow_smooth_1d0e {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .nav_013f {
    gap: var(--space-xs);
  }
  
  .black-e5ac {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .section-current-bb02 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .title_white_c1f0 {
    width: 150px;
    height: 150px;
  }
  
  .gallery_pressed_c6f9 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .aside_bd7a,
  .column-616b,
  .alert_8ded,
  .list_hot_6208,
  .pressed-51bf,
  .stone-bc5b,
  .out_b4c2 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .preview_31d5 {
    page-break-inside: avoid;
  }
}

/* css-noise: a739 */
.widget-item-x4 {
  padding: 0.3rem;
  font-size: 10px;
  line-height: 1.1;
}