/* ============================================
   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)
   ============================================ */
.info_871c {
  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;
}

.info_871c:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.dark_5cec {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .dark_5cec {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .dark_5cec {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.summary-0648):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.summary-0648,
header,
.complex-d6c7,
.content_large_4255,
.element-1e66,
.fresh_e896,
.silver_a2a9,
.tooltip_soft_fe11,
.gradient_stone_5f73 {
  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
   ============================================ */
.summary-0648 {
  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);
}

.border_purple_0a37 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.summary-0648.pagination_west_f48f {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.next_d2f7 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.header-dim-142c {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.red-58e0 img {
  height: 36px;
  width: auto;
  display: block;
}

.form_6b6c {
  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;
}

.progress-1dba {
  flex: 1;
}

.current_997a {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.dirty-f6e4 {
  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);
}

.dirty-f6e4:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.dirty-f6e4.fn-active-5d1d {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.large-e302 {
  position: relative;
}

.outline_pro_7c13 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.outline_pro_7c13 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） */
.large-e302:hover .outline_pro_7c13 svg,
.outline_pro_7c13[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.panel-2f8d {
  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 */
.large-e302:hover .panel-2f8d {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

/* 在下拉菜单上方添加一个不可见的桥接区域，防止鼠标移动时菜单消失 */
.panel-2f8d::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.search-4fd3 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.search-4fd3: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 */
.search-4fd3[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.accordion_bf04 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.accordion-over-0981 {
  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;
}

.accordion-over-0981:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.accordion-over-0981 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.secondary-copper-2675 {
  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;
}

.secondary-copper-2675: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);
}

.secondary-copper-2675 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.badge-71b2 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.shadow-lower-d868 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.badge-71b2[aria-expanded="true"] .shadow-lower-d868:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.badge-71b2[aria-expanded="true"] .shadow-lower-d868:nth-child(2) {
  opacity: 0;
}

.badge-71b2[aria-expanded="true"] .shadow-lower-d868:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .progress-1dba {
    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 */
  }

  .progress-1dba::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .progress-1dba.clean_8c51 {
    display: block;
    right: 0;
  }
  
  .current_997a {
    flex-direction: column;
    gap: 0;
  }
  
  .dirty-f6e4 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .progress-1dba::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;
  }
  
  .progress-1dba.clean_8c51::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .progress-1dba {
    display: none;
  }
  
  .badge-71b2 {
    display: flex;
  }
  
  .form_6b6c {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .accordion-over-0981,
  .secondary-copper-2675 {
    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 */
  .large-e302 {
    position: relative;
  }
  
  .panel-2f8d {
    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;
  }
  
  .outline_pro_7c13[aria-expanded="true"] + .panel-2f8d {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .search-4fd3 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .accordion_bf04 {
    gap: 8px;
  }
  
  .accordion-over-0981 {
    display: none;
  }
  
  .secondary-copper-2675 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .red-58e0 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .secondary-copper-2675 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .secondary-copper-2675 svg {
    width: 14px;
    height: 14px;
  }
  
  .next_d2f7 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.complex-d6c7 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.aside-7b59 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.lite_f14e {
  display: flex;
  align-items: center;
  gap: 6px;
}

.lite_f14e svg {
  flex-shrink: 0;
}

.lite_f14e a {
  color: var(--color-primary);
  text-decoration: none;
}

.lite_f14e a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .aside-7b59 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.content_large_4255 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.column-north-2ab0 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .column-north-2ab0 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.feature_west_86eb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.feature_west_86eb a {
  color: var(--color-primary);
  text-decoration: none;
}

.feature_west_86eb a:hover {
  text-decoration: underline;
}

.last-78ad {
  color: var(--color-text-lighter);
}

.notification_prev_1fc8 {
  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) {
  .notification_prev_1fc8 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .notification_prev_1fc8 {
    font-size: 1.5rem;
  }
}

.bright-2508 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.iron_6af6 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .iron_6af6 {
    grid-template-columns: 1fr;
  }
}

.up_b086 {
  display: flex;
  gap: var(--space-sm);
}

.box_6587 {
  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;
}

.gallery_24cd {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.gallery_24cd strong {
  font-weight: 600;
  color: var(--color-text);
}

.gallery_24cd span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.carousel-6a8a {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.row_3667 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.label_tiny_c7be {
  position: relative;
  text-align: center;
}

.label_tiny_c7be img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.search-05d5 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.secondary-b31f {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.aside_8cc6 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.breadcrumb_935a {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.hovered_d4ab {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.icon-black-6ad5 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .column-north-2ab0 {
    grid-template-columns: 1fr;
  }
  
  .notification_prev_1fc8 {
    font-size: 1.75rem;
  }
  
  .row_3667 {
    order: -1;
    max-width: 100%;
  }
  
  .label_tiny_c7be {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .notification_prev_1fc8 {
    font-size: 1.5rem;
  }
  
  .bright-2508 {
    font-size: 1rem;
  }
  
  .feature_west_86eb {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .label_tiny_c7be {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.footer_top_447a {
  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;
}

.nav_a32e {
  background: var(--color-primary);
  color: white;
}

.nav_a32e:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.logo_middle_6190 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.logo_middle_6190:hover {
  background: var(--color-primary);
  color: white;
}

.small-fb25 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.small-fb25:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.message-pressed-f288 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.accordion-9c65 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.element-1e66 {
  padding: var(--space-xl) 0;
  background: white;
}

.pagination-49b5 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.filter_017e {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.filter_017e:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.paragraph-e1ba {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.hidden-basic-d957 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.hovered-23aa {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.fresh_e896 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.backdrop_orange_79dd {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.shade-in-97e9 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.gas-df0a {
  list-style: none;
  counter-reset: toc-counter;
}

.gas-df0a li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.gas-df0a 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);
}

.gas-df0a 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;
}

.gas-df0a li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.silver_a2a9 {
  padding: var(--space-xxl) 0;
}

.item_left_bea8 {
  background: var(--color-bg-section);
}

.shade_48ce {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.caption_0f85 {
  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);
}

.green_e702 {
  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);
}

.footer_paper_e22a {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.widget-f350 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .widget-f350 {
    grid-template-columns: 1fr 300px;
  }
}

.button_black_b4d8 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.button_black_b4d8 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.button_black_b4d8 pre,
.button_black_b4d8 code {
  overflow-x: auto;
  max-width: 100%;
}

.button_black_b4d8 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);
}

.button_black_b4d8 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.button_black_b4d8 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.button_black_b4d8 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.button_black_b4d8 ul,
.button_black_b4d8 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.button_black_b4d8 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.button_black_b4d8 strong {
  font-weight: 600;
  color: var(--color-text);
}

.button_black_b4d8 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.button_black_b4d8 a:hover {
  color: var(--color-primary-dark);
}

.overlay_dynamic_2554 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.overlay_dynamic_2554 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.overlay_dynamic_2554 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) {
  .widget-f350 {
    grid-template-columns: 1fr;
  }
  
  .green_e702 {
    font-size: 1.75rem;
  }
  
  .button_black_b4d8 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .green_e702 {
    font-size: 1.5rem;
  }
  
  .button_black_b4d8 h3 {
    font-size: 1.375rem;
  }
  
  .button_black_b4d8 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.tabs_first_89d0 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.media-thick-d73a {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.huge-c097 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.left_a080 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.small_ba81 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.texture_5d88 {
  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;
}

.under_dd99 {
  flex-shrink: 0;
}

.label_f453 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.content_2785 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .content_2785 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.logo_stone_516d,
.module-e9d0,
.gold-dd7a {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.logo_stone_516d thead,
.module-e9d0 thead {
  background: var(--color-primary);
  color: white;
}

.logo_stone_516d th,
.logo_stone_516d td,
.module-e9d0 th,
.module-e9d0 td,
.gold-dd7a th,
.gold-dd7a td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .logo_stone_516d th,
  .logo_stone_516d td,
  .module-e9d0 th,
  .module-e9d0 td,
  .gold-dd7a th,
  .gold-dd7a td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .logo_stone_516d,
  .module-e9d0,
  .gold-dd7a {
    min-width: 600px;
  }
}

.logo_stone_516d th,
.module-e9d0 th,
.gold-dd7a th {
  font-weight: 600;
}

.logo_stone_516d tbody tr:hover,
.module-e9d0 tbody tr:hover,
.gold-dd7a tbody tr:hover {
  background: var(--color-bg-alt);
}

.avatar_b0f0 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.caption_ce5e {
  position: sticky;
  top: 80px;
  align-self: start;
}

.alert-10bf {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.alert-10bf h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.gas_612f {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.gas_612f h4 {
  color: white;
}

.modal-5de3 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

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

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

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

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

.hot-113e {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.message-44f2 {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.message-44f2:hover {
  text-decoration: underline;
}

.texture_copper_f8ed {
  text-align: center;
  margin-bottom: var(--space-md);
}

.blue_39b1 {
  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);
}

.blue_39b1 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.old-7236 {
  font-weight: 600;
  color: white;
}

.status-right-3d71 {
  list-style: none;
  padding: 0;
}

.status-right-3d71 li {
  padding: var(--space-xs) 0;
}

.narrow_a0f3 {
  color: #4caf50;
}

.active_5297 {
  color: #ff9800;
}

.nav_steel_7ff4 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.module-short-edc2 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.background_silver_4822 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.focus-c9b0 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.filter_4a7f {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.hero_warm_6410 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.east-df52 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .east-df52 {
    grid-template-columns: 1fr;
  }
}

.popup_bottom_a264 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.popup_bottom_a264:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.item_3920 {
  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;
}

.popup_bottom_a264 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.popup_bottom_a264 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.card-east-d1c9 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.old-7236 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.surface_clean_503b {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.chip_e0a8 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.chip_e0a8 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.logo_ad29 {
  max-width: 900px;
  margin: 0 auto;
}

.table_af05 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.narrow_d4b1 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .narrow_d4b1 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.background_73f0 {
  margin-top: var(--space-xxl);
}

.background_73f0 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.plasma_ec41 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .plasma_ec41 {
    grid-template-columns: 1fr;
  }
}

.focused-6e2c {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.label-a3f8 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.gas-0f96 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.focused-6e2c h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.focused-6e2c ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.focused-6e2c li {
  padding: var(--space-xs) 0;
  color: white;
}

.focused-6e2c .footer_top_447a {
  width: 100%;
  background: white;
}

.label-a3f8 .footer_top_447a {
  color: #667eea;
}

.gas-0f96 .footer_top_447a {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.tag_dc50 {
  max-width: 900px;
  margin: 0 auto;
}

.paper_f405 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.feature_3af4 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.content-21de {
  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);
}

.feature_3af4 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.popup-6ecf {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .feature_3af4 {
    padding: var(--space-md);
  }
  
  .popup-6ecf {
    padding: var(--space-md);
  }
  
  .header-6d72 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.solid-6826 ol,
.solid-6826 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.solid-6826 li {
  margin-bottom: var(--space-sm);
}

.solid-6826 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.module-warm-a6bc {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.slow-1e0a {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.header-6d72 {
  margin-top: var(--space-lg);
  text-align: center;
}

.header-6d72 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.down-c3b7,
.notification_d324,
.pattern-iron-6b0b,
.mask-5ba4 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.grid-8c2f {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.status-2a2e {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.pro-e504 {
  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) {
  .pro-e504 {
    font-size: 0.625rem;
  }
}

.dynamic_4176 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.dynamic_4176:hover {
  background: var(--color-primary-dark);
}

.selected-7c06 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.selected-7c06 h4 {
  margin-bottom: var(--space-md);
}

.last_062f {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.status_smooth_1e96 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.wood-6ec7 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .wood-6ec7 {
    grid-template-columns: 1fr;
  }
}

.paragraph_glass_2f29 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.silver-5abd {
  border-color: var(--color-success);
}

.west-232c {
  border-color: var(--color-warning);
}

.bright-3031 {
  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);
}

.silver-5abd .bright-3031 {
  background: #e8f5e9;
  color: var(--color-success);
}

.west-232c .bright-3031 {
  background: #fff3e0;
  color: var(--color-warning);
}

.paragraph_glass_2f29 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.paragraph_glass_2f29 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.banner-f747 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.card_wood_af55 {
  margin: var(--space-xxl) 0;
}

.card_wood_af55 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.card_wood_af55 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.caption_80a5 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .caption_80a5 {
    grid-template-columns: 1fr;
  }
}

.focus_df0e {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.focus_df0e h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.tag-ca34 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.tag-ca34 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.alert-bbc8 {
  margin-top: var(--space-xxl);
}

.paragraph-9bde {
  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);
}

.input-bcbc {
  text-align: center;
}

.plasma_71bb {
  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);
}

.first-4c9a {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.plasma_71bb .old-7236 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.dark-3aef {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.accordion-lite-6e52 p {
  margin-bottom: var(--space-md);
}

.tall-deb0 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

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

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.hero_73f1 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.thumbnail_full_8bbb {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.hovered-a9a4 {
  margin-bottom: var(--space-xl);
}

.slow_48c0 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.module_bd29 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.narrow_4e4c {
  color: var(--color-text-light);
}

.first_d007 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.disabled-9bd0 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.card_motion_d2bc {
  font-weight: 600;
  color: var(--color-text);
}

.filter-0951 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.section_69a7 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.popup_8de9 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.inner_1252 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.dropdown_dim_f313 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.top_e73b {
  border: 2px solid #4caf50;
}

.advanced_e6f6 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.layout-0a52 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.blue-4b1d {
  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;
}

.grid-366c {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.yellow_bc8c {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.old_0de7 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.article_b59b {
  text-align: right;
}

.article_b59b .detail-a392 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.menu-bb18 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.sort_top_b26e h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.sort_top_b26e p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.iron_8ba6 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.list-liquid-c781 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.list_gold_923f {
  background: #e8f5e9;
  color: #2e7d32;
}

.sidebar-static-7725 {
  background: #e3f2fd;
  color: #1565c0;
}

.overlay_north_487f {
  background: #fff3e0;
  color: #e65100;
}

.small_3d81 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.small_3d81 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.panel_north_e4db {
  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);
}

.panel_north_e4db:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.tooltip-017c {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.notification-b77b {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.notification-b77b strong {
  color: var(--color-primary);
}

.tertiary_9029 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.fixed_6a99 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.item-advanced-52a0 {
  max-width: 900px;
  margin: 0 auto;
}

.shadow-dda9 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.prev_fe69 {
  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);
}

.prev_fe69:hover {
  background: var(--color-bg-alt);
}

.iron-e83c {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.prev_fe69[aria-expanded="true"] .iron-e83c {
  transform: rotate(180deg);
}

.stone_a281 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.stone_a281 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.stone_a281 ul,
.stone_a281 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.stone_a281 li {
  margin-bottom: var(--space-xs);
}

.summary-9f80 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.warm_f640 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.summary-9f80 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.surface_13cf {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.warm_3e9e {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.disabled_a2c4 {
  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);
}

.content-f135 {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.gold_8665 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .gold_8665 {
    grid-template-columns: 1fr;
  }
}

.purple_e253,
.box_red_c1f3 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.purple_e253 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.box_red_c1f3 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.purple_e253 h4,
.box_red_c1f3 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.purple_e253 ul,
.box_red_c1f3 ul {
  list-style: none;
  padding: 0;
}

.purple_e253 li,
.box_red_c1f3 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.container-smooth-5f64 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .container-smooth-5f64 {
    grid-template-columns: 1fr;
  }
}

.item-24a9 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.column_c094 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.button-south-1ea7 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.item-24a9 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.item-24a9 ul {
  list-style: none;
  padding: 0;
}

.item-24a9 li {
  padding: var(--space-xs) 0;
  color: white;
}

.fast-5cfe {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.fast-5cfe h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.fast-5cfe p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.silver-718e {
  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);
}

.photo-98ec {
  font-style: italic;
}

.thick-4c12 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.fluid-9b34 {
  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;
}

.fluid-9b34 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.fluid-9b34 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.stone-eb1f {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.tooltip_soft_fe11 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.hover-iron-33e2 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.badge_1c47 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .badge_1c47 {
    grid-template-columns: 1fr;
  }
}

.content-9f90 {
  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);
}

.content-9f90:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.pagination_0723 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.content-9f90 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.content-9f90 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.gradient_stone_5f73 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.fixed_d6e1 {
  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) */
.simple-fceb {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.rough-565f h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.rough-565f p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.article_bb03 {
  list-style: none;
  padding: 0;
  margin: 0;
}

.article_bb03 li {
  margin-bottom: var(--space-xs);
}

.article_bb03 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.article_bb03 a:hover {
  color: white;
}

.last_e6a7 {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.last_e6a7 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);
}

.last_e6a7 a:hover {
  color: white;
  border-color: #666;
  background: #333;
}

.block-white-36c1 {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.block-white-36c1 a {
  color: #808080;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.block-white-36c1 a:hover {
  color: white;
}

.feature-e2e3 > p {
  font-size: 0.875rem;
  color: #808080;
  margin: 0;
}

@media (max-width: 768px) {
  .fixed_d6e1,
  .simple-fceb {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.column-1e5a h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.detail-static-01fa p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.in_e37a {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.in_e37a .up_b086 {
  color: #4caf50;
  font-size: 0.875rem;
}

.summary-accf {
  list-style: none;
  padding: 0;
}

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

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

.summary-accf a:hover {
  color: white;
}

.tertiary-in-2ee7 {
  list-style: none;
  padding: 0;
}

.tertiary-in-2ee7 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.tertiary-in-2ee7 a {
  color: #b0b0b0;
  text-decoration: none;
}

.tertiary-in-2ee7 a:hover {
  color: white;
}

.feature-e2e3 {
  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);
}

.hard-082f p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.hard-082f a {
  color: #4caf50;
  text-decoration: none;
}

.frame-6425 {
  font-size: 0.75rem;
  color: #666666;
}

.green_468a {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.green_468a a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

.green_468a 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;
}

.text-silver-1cba {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.text-silver-1cba:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .feature-e2e3 {
    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;
  }
  
  .notification_prev_1fc8 {
    font-size: 2rem;
  }
  
  .green_e702 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .column-north-2ab0,
  .widget-f350 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .east-df52,
  .wood-6ec7,
  .plasma_ec41,
  .caption_80a5,
  .gold_8665,
  .container-smooth-5f64,
  .badge_1c47,
  .fixed_d6e1,
  .simple-fceb {
    grid-template-columns: 1fr;
  }
  
  .pagination-49b5 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .silver_a2a9 {
    padding: var(--space-lg) 0;
  }
  
  .gas-df0a li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .gas-df0a li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .footer_top_447a {
    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;
  }
  
  .pagination-49b5 {
    grid-template-columns: 1fr;
  }
  
  .carousel-6a8a,
  .stone-eb1f,
  .last_062f {
    flex-direction: column;
    width: 100%;
  }
  
  .message-pressed-f288,
  .accordion-9c65,
  .carousel-6a8a .footer_top_447a,
  .stone-eb1f .footer_top_447a {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .notification_prev_1fc8 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .green_e702 {
    font-size: 1.375rem;
  }
  
  .paragraph-e1ba {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .filter_017e,
  .popup_bottom_a264,
  .alert-10bf,
  .dropdown_dim_f313,
  .paper_f405 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .pro-e504 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .aside-7b59 {
    gap: var(--space-xs);
  }
  
  .lite_f14e {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .blue_39b1 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .plasma_71bb {
    width: 150px;
    height: 150px;
  }
  
  .first-4c9a {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .summary-0648,
  .complex-d6c7,
  .carousel-6a8a,
  .fluid-9b34,
  .tooltip_soft_fe11,
  .gradient_stone_5f73,
  .badge-71b2 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .silver_a2a9 {
    page-break-inside: avoid;
  }
}

/* css-noise: 1c05 */
.promo-block-a9 {
  padding: 0.4rem;
  font-size: 14px;
  line-height: 1.1;
}