/* ============================================
   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)
   ============================================ */
.dropdown-steel-dfbb {
  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;
}

.dropdown-steel-dfbb:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.stone_7db0 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .stone_7db0 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .stone_7db0 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.lower-c0c4):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.lower-c0c4,
header,
.list-small-e376,
.tooltip-b733,
.secondary-black-2e99,
.photo_2471,
.message-7321,
.image-b159,
.east-cb48 {
  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
   ============================================ */
.lower-c0c4 {
  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);
}

.heading-lower-50a1 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.lower-c0c4.border-3c2c {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.primary-eeb8 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.icon-stone-10ba {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.first-42a4 img {
  height: 36px;
  width: auto;
  display: block;
}

.action_00d7 {
  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;
}

.detail-fe41 {
  flex: 1;
}

.old_caa9 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.next-5b98 {
  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);
}

.next-5b98:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.next-5b98.fn-active-694a {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.grid-6795 {
  position: relative;
}

.backdrop-4be0 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.backdrop-4be0 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） */
.grid-6795:hover .backdrop-4be0 svg,
.backdrop-4be0[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.slow_88ff {
  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 */
.grid-6795:hover .slow_88ff {
  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 */
.slow_88ff::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.block_5eac {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.block_5eac: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 */
.block_5eac[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.badge_2f6f {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.middle-520e {
  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;
}

.middle-520e:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.middle-520e svg {
  flex-shrink: 0;
}

/* Header Download Button */
.pattern_d115 {
  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;
}

.pattern_d115: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);
}

.pattern_d115 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.focused-7be4 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.overlay_8bd7 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.focused-7be4[aria-expanded="true"] .overlay_8bd7:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.focused-7be4[aria-expanded="true"] .overlay_8bd7:nth-child(2) {
  opacity: 0;
}

.focused-7be4[aria-expanded="true"] .overlay_8bd7:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .detail-fe41 {
    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 */
  }

  .detail-fe41::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .detail-fe41.stone-15e0 {
    display: block;
    right: 0;
  }
  
  .old_caa9 {
    flex-direction: column;
    gap: 0;
  }
  
  .next-5b98 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .detail-fe41::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;
  }
  
  .detail-fe41.stone-15e0::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .detail-fe41 {
    display: none;
  }
  
  .focused-7be4 {
    display: flex;
  }
  
  .action_00d7 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .middle-520e,
  .pattern_d115 {
    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 */
  .grid-6795 {
    position: relative;
  }
  
  .slow_88ff {
    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;
  }
  
  .backdrop-4be0[aria-expanded="true"] + .slow_88ff {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .block_5eac {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .badge_2f6f {
    gap: 8px;
  }
  
  .middle-520e {
    display: none;
  }
  
  .pattern_d115 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .first-42a4 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .pattern_d115 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .pattern_d115 svg {
    width: 14px;
    height: 14px;
  }
  
  .primary-eeb8 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.list-small-e376 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.white_8ee1 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.surface-4c49 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.surface-4c49 svg {
  flex-shrink: 0;
}

.surface-4c49 a {
  color: var(--color-primary);
  text-decoration: none;
}

.surface-4c49 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .white_8ee1 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.tooltip-b733 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.icon-complex-74ef {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .icon-complex-74ef {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.dropdown_72f7 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.dropdown_72f7 a {
  color: var(--color-primary);
  text-decoration: none;
}

.dropdown_72f7 a:hover {
  text-decoration: underline;
}

.outline_7ea1 {
  color: var(--color-text-lighter);
}

.search-dim-3609 {
  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) {
  .search-dim-3609 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .search-dim-3609 {
    font-size: 1.5rem;
  }
}

.feature_52de {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.gold_697a {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .gold_697a {
    grid-template-columns: 1fr;
  }
}

.hard-df16 {
  display: flex;
  gap: var(--space-sm);
}

.next_e992 {
  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;
}

.container-1846 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.container-1846 strong {
  font-weight: 600;
  color: var(--color-text);
}

.container-1846 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.widget_b9ec {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.stone_95c6 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.info_down_7ae5 {
  position: relative;
  text-align: center;
}

.info_down_7ae5 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.table-f84b {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.tabs-1223 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.caption_8983 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.preview-dim-305a {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.outline-large-7c58 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.short_b7df {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .icon-complex-74ef {
    grid-template-columns: 1fr;
  }
  
  .search-dim-3609 {
    font-size: 1.75rem;
  }
  
  .stone_95c6 {
    order: -1;
    max-width: 100%;
  }
  
  .info_down_7ae5 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .search-dim-3609 {
    font-size: 1.5rem;
  }
  
  .feature_52de {
    font-size: 1rem;
  }
  
  .dropdown_72f7 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .info_down_7ae5 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.stone_0578 {
  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;
}

.row_plasma_2066 {
  background: var(--color-primary);
  color: white;
}

.row_plasma_2066:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.nav-north-7092 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.nav-north-7092:hover {
  background: var(--color-primary);
  color: white;
}

.slow_9b48 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.slow_9b48:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.section-in-d043 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.disabled_cbb7 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.secondary-black-2e99 {
  padding: var(--space-xl) 0;
  background: white;
}

.heading_d528 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.article-copper-c0e9 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.article-copper-c0e9:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.feature_5c0c {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.feature_left_6e2e {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.chip_basic_85a3 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.photo_2471 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.right_09a6 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.pro-9ceb {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.panel_d9a2 {
  list-style: none;
  counter-reset: toc-counter;
}

.panel_d9a2 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.panel_d9a2 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);
}

.panel_d9a2 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;
}

.panel_d9a2 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.message-7321 {
  padding: var(--space-xxl) 0;
}

.accent_3d45 {
  background: var(--color-bg-section);
}

.texture-fresh-6ced {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.logo-454a {
  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);
}

.selected-e954 {
  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);
}

.warm-7d2d {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.badge-f469 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .badge-f469 {
    grid-template-columns: 1fr 300px;
  }
}

.wrapper-b168 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.wrapper-b168 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.wrapper-b168 pre,
.wrapper-b168 code {
  overflow-x: auto;
  max-width: 100%;
}

.wrapper-b168 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);
}

.wrapper-b168 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.wrapper-b168 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.wrapper-b168 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.wrapper-b168 ul,
.wrapper-b168 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.wrapper-b168 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.wrapper-b168 strong {
  font-weight: 600;
  color: var(--color-text);
}

.wrapper-b168 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.wrapper-b168 a:hover {
  color: var(--color-primary-dark);
}

.accordion-bronze-4604 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.accordion-bronze-4604 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.accordion-bronze-4604 li:before {
  content: counter(list-counter);
  position: absolute;
  left: 0;
  top: 0;
  width: 28px;
  height: 28px;
  background: var(--color-primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.875rem;
}

@media (max-width: 968px) {
  .badge-f469 {
    grid-template-columns: 1fr;
  }
  
  .selected-e954 {
    font-size: 1.75rem;
  }
  
  .wrapper-b168 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .selected-e954 {
    font-size: 1.5rem;
  }
  
  .wrapper-b168 h3 {
    font-size: 1.375rem;
  }
  
  .wrapper-b168 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.video-a759 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.small-4e19 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.preview-upper-3790 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.title-2ff1 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.hover-f7fe strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.banner-c891 {
  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;
}

.slider_36b1 {
  flex-shrink: 0;
}

.huge_8739 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.upper-2dc2 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .upper-2dc2 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.dropdown-54f7,
.advanced_1b81,
.row-slow-5aaa {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.dropdown-54f7 thead,
.advanced_1b81 thead {
  background: var(--color-primary);
  color: white;
}

.dropdown-54f7 th,
.dropdown-54f7 td,
.advanced_1b81 th,
.advanced_1b81 td,
.row-slow-5aaa th,
.row-slow-5aaa td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .dropdown-54f7 th,
  .dropdown-54f7 td,
  .advanced_1b81 th,
  .advanced_1b81 td,
  .row-slow-5aaa th,
  .row-slow-5aaa td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .dropdown-54f7,
  .advanced_1b81,
  .row-slow-5aaa {
    min-width: 600px;
  }
}

.dropdown-54f7 th,
.advanced_1b81 th,
.row-slow-5aaa th {
  font-weight: 600;
}

.dropdown-54f7 tbody tr:hover,
.advanced_1b81 tbody tr:hover,
.row-slow-5aaa tbody tr:hover {
  background: var(--color-bg-alt);
}

.slow_7707 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.title_a9ae {
  position: sticky;
  top: 80px;
  align-self: start;
}

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

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

.accent-silver-89ff {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.accent-silver-89ff h4 {
  color: white;
}

.media_selected_c5fd {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.sidebar_ccd6 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.sidebar_ccd6:last-child {
  border-bottom: none;
}

.sidebar_ccd6 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.sidebar_ccd6 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.layout_76a4 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.accent_soft_81d8 {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.accent_soft_81d8:hover {
  text-decoration: underline;
}

.fast-46ac {
  text-align: center;
  margin-bottom: var(--space-md);
}

.primary_hard_42af {
  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);
}

.primary_hard_42af span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.plasma_cb3d {
  font-weight: 600;
  color: white;
}

.fresh-ac31 {
  list-style: none;
  padding: 0;
}

.fresh-ac31 li {
  padding: var(--space-xs) 0;
}

.hard_5b8b {
  color: #4caf50;
}

.outline_liquid_086c {
  color: #ff9800;
}

.white_c836 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.banner_new_2b5a {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.warm_9388 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.orange-5786 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.tabs_dynamic_2ac2 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.label-f18b {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.overlay_8121 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .overlay_8121 {
    grid-template-columns: 1fr;
  }
}

.glass_e427 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.glass_e427:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.form_35d5 {
  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;
}

.glass_e427 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.glass_e427 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

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

.plasma_cb3d {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.section-fresh-1dcb {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.dark-4127 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.dark-4127 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.action_fce5 {
  max-width: 900px;
  margin: 0 auto;
}

.preview-warm-bf5d {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.feature-9f24 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .feature-9f24 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.table_12e1 {
  margin-top: var(--space-xxl);
}

.table_12e1 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.link_3477 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .link_3477 {
    grid-template-columns: 1fr;
  }
}

.title_under_9307 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.aside-narrow-baf9 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

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

.title_under_9307 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.title_under_9307 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.title_under_9307 li {
  padding: var(--space-xs) 0;
  color: white;
}

.title_under_9307 .stone_0578 {
  width: 100%;
  background: white;
}

.aside-narrow-baf9 .stone_0578 {
  color: #667eea;
}

.item_bddb .stone_0578 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.chip-hot-6d33 {
  max-width: 900px;
  margin: 0 auto;
}

.logo_last_95c9 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.accent-fe13 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.inner-6e70 {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(255,255,255,0.2);
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.accent-fe13 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

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

@media (max-width: 768px) {
  .accent-fe13 {
    padding: var(--space-md);
  }
  
  .old_eaed {
    padding: var(--space-md);
  }
  
  .article-current-5b98 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.feature-iron-6fb5 ol,
.feature-iron-6fb5 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.feature-iron-6fb5 li {
  margin-bottom: var(--space-sm);
}

.feature-iron-6fb5 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.hovered-7ca1 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.badge_48e2 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.article-current-5b98 {
  margin-top: var(--space-lg);
  text-align: center;
}

.article-current-5b98 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.element-645c,
.label_2286,
.primary_eafc,
.background_east_d0ad {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.media_1df7 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.focus_058d {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.photo-d4e3 {
  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) {
  .photo-d4e3 {
    font-size: 0.625rem;
  }
}

.panel-1db1 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.panel-1db1:hover {
  background: var(--color-primary-dark);
}

.left-e59d {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.left-e59d h4 {
  margin-bottom: var(--space-md);
}

.component_out_d5ee {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.white_81e0 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.disabled-c3ca {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .disabled-c3ca {
    grid-template-columns: 1fr;
  }
}

.section-orange-cf4e {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.glass_0f31 {
  border-color: var(--color-success);
}

.down_22cc {
  border-color: var(--color-warning);
}

.disabled_liquid_87d0 {
  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);
}

.glass_0f31 .disabled_liquid_87d0 {
  background: #e8f5e9;
  color: var(--color-success);
}

.down_22cc .disabled_liquid_87d0 {
  background: #fff3e0;
  color: var(--color-warning);
}

.section-orange-cf4e h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.section-orange-cf4e p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.footer-c514 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.grid_a49d {
  margin: var(--space-xxl) 0;
}

.grid_a49d h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.grid_a49d > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.progress_6ebd {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .progress_6ebd {
    grid-template-columns: 1fr;
  }
}

.table_selected_388b {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.table_selected_388b h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.layout-230f {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.layout-230f input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.pagination_top_2f20 {
  margin-top: var(--space-xxl);
}

.logo_dark_8977 {
  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);
}

.button_96e2 {
  text-align: center;
}

.main_b6bc {
  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);
}

.column-west-7a96 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.main_b6bc .plasma_cb3d {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.outer-36b6 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.media-cool-72d1 p {
  margin-bottom: var(--space-md);
}

.steel-e819 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .logo_dark_8977 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.search_9d25 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.list_554e {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.copper-1334 {
  margin-bottom: var(--space-xl);
}

.highlight-gold-985c {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.content_steel_9a70 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.texture-brown-d94d {
  color: var(--color-text-light);
}

.menu_current_5ec0 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.east-f826 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.modal-iron-90e6 {
  font-weight: 600;
  color: var(--color-text);
}

.shadow-e559 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.accordion-paper-d53b {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.aside_fresh_d9f1 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.advanced_13a8 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.element_96e4 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.header_black_c286 {
  border: 2px solid #4caf50;
}

.badge_a8df {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.west-e4e3 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.heading_ca66 {
  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;
}

.down-b2da {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.layout-6826 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.title-plasma-9dda {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.pressed_697b {
  text-align: right;
}

.pressed_697b .copper-b6c4 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.static-68d0 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.link_c835 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.link_c835 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.filter-complex-aab3 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.fluid-e55b {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.row_orange_510d {
  background: #e8f5e9;
  color: #2e7d32;
}

.video_active_3bfb {
  background: #e3f2fd;
  color: #1565c0;
}

.notification_yellow_b467 {
  background: #fff3e0;
  color: #e65100;
}

.up_77e8 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.up_77e8 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.up-b6d1 {
  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);
}

.up-b6d1:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.sort-tall-aaf1 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.static_5d61 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.static_5d61 strong {
  color: var(--color-primary);
}

.content-a799 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.gradient-copper-d40f {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.texture_8e31 {
  max-width: 900px;
  margin: 0 auto;
}

.carousel_solid_1882 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.mask_complex_3b6a {
  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);
}

.mask_complex_3b6a:hover {
  background: var(--color-bg-alt);
}

.mini-b96e {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.mask_complex_3b6a[aria-expanded="true"] .mini-b96e {
  transform: rotate(180deg);
}

.active-out-746f {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.active-out-746f h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.active-out-746f ul,
.active-out-746f ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.active-out-746f li {
  margin-bottom: var(--space-xs);
}

.static-c246 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.filter-yellow-c9af {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.static-c246 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

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

.accordion-tiny-3638 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.accordion-outer-6174 {
  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);
}

.hard-d211 {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.gas-f28b {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .gas-f28b {
    grid-template-columns: 1fr;
  }
}

.frame_narrow_5550,
.heading-1039 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.frame_narrow_5550 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.heading-1039 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.frame_narrow_5550 h4,
.heading-1039 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.frame_narrow_5550 ul,
.heading-1039 ul {
  list-style: none;
  padding: 0;
}

.frame_narrow_5550 li,
.heading-1039 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.lower-a75b {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .lower-a75b {
    grid-template-columns: 1fr;
  }
}

.gallery-74b9 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.up_2020 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.full-61d8 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.gallery-74b9 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.gallery-74b9 ul {
  list-style: none;
  padding: 0;
}

.gallery-74b9 li {
  padding: var(--space-xs) 0;
  color: white;
}

.widget-new-f159 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.widget-new-f159 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.widget-new-f159 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.preview_992d {
  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);
}

.input-b39c {
  font-style: italic;
}

.hard_101b {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.button_ae1d {
  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;
}

.button_ae1d h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.button_ae1d p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.content-b77e {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.image-b159 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.container_dim_4bf1 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.main_b592 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .main_b592 {
    grid-template-columns: 1fr;
  }
}

.backdrop-09ad {
  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);
}

.backdrop-09ad:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.main-action-ca5c {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.backdrop-09ad h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.backdrop-09ad p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.east-cb48 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.box_4149 {
  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) */
.description-advanced-74b4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.search_24aa h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.search_24aa p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.media_a9d6 {
  list-style: none;
  padding: 0;
  margin: 0;
}

.media_a9d6 li {
  margin-bottom: var(--space-xs);
}

.media_a9d6 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.media_a9d6 a:hover {
  color: white;
}

.primary-large-2296 {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.primary-large-2296 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);
}

.primary-large-2296 a:hover {
  color: white;
  border-color: #666;
  background: #333;
}

.under-683d {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.under-683d a {
  color: #808080;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.under-683d a:hover {
  color: white;
}

.icon-dirty-d34c > p {
  font-size: 0.875rem;
  color: #808080;
  margin: 0;
}

@media (max-width: 768px) {
  .box_4149,
  .description-advanced-74b4 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.container-in-5c76 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.under-be4c p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.element_medium_9249 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.element_medium_9249 .hard-df16 {
  color: #4caf50;
  font-size: 0.875rem;
}

.tertiary_00c7 {
  list-style: none;
  padding: 0;
}

.tertiary_00c7 li {
  margin-bottom: var(--space-xs);
}

.tertiary_00c7 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.tertiary_00c7 a:hover {
  color: white;
}

.popup-white-c02a {
  list-style: none;
  padding: 0;
}

.popup-white-c02a li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.popup-white-c02a a {
  color: #b0b0b0;
  text-decoration: none;
}

.popup-white-c02a a:hover {
  color: white;
}

.icon-dirty-d34c {
  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);
}

.tabs_e81f p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.tabs_e81f a {
  color: #4caf50;
  text-decoration: none;
}

.primary-rough-2514 {
  font-size: 0.75rem;
  color: #666666;
}

.dim-d0ea {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.dim-d0ea a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

.dim-d0ea 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;
}

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

.gallery-1eaf:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .icon-dirty-d34c {
    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;
  }
  
  .search-dim-3609 {
    font-size: 2rem;
  }
  
  .selected-e954 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .icon-complex-74ef,
  .badge-f469 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .overlay_8121,
  .disabled-c3ca,
  .link_3477,
  .progress_6ebd,
  .gas-f28b,
  .lower-a75b,
  .main_b592,
  .box_4149,
  .description-advanced-74b4 {
    grid-template-columns: 1fr;
  }
  
  .heading_d528 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .message-7321 {
    padding: var(--space-lg) 0;
  }
  
  .panel_d9a2 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .panel_d9a2 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .stone_0578 {
    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;
  }
  
  .heading_d528 {
    grid-template-columns: 1fr;
  }
  
  .widget_b9ec,
  .content-b77e,
  .component_out_d5ee {
    flex-direction: column;
    width: 100%;
  }
  
  .section-in-d043,
  .disabled_cbb7,
  .widget_b9ec .stone_0578,
  .content-b77e .stone_0578 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .search-dim-3609 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .selected-e954 {
    font-size: 1.375rem;
  }
  
  .feature_5c0c {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .article-copper-c0e9,
  .glass_e427,
  .avatar_tall_cbec,
  .element_96e4,
  .logo_last_95c9 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .photo-d4e3 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .white_8ee1 {
    gap: var(--space-xs);
  }
  
  .surface-4c49 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .primary_hard_42af {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .main_b6bc {
    width: 150px;
    height: 150px;
  }
  
  .column-west-7a96 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .lower-c0c4,
  .list-small-e376,
  .widget_b9ec,
  .button_ae1d,
  .image-b159,
  .east-cb48,
  .focused-7be4 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .message-7321 {
    page-break-inside: avoid;
  }
}

/* css-noise: ffc0 */
.shadow-element-n9 {
  padding: 0.2rem;
  font-size: 13px;
  line-height: 1.3;
}