/* ============================================
   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)
   ============================================ */
.grid_soft_17d2 {
  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;
}

.grid_soft_17d2:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.feature_a496 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .feature_a496 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .feature_a496 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.thick_8997):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.thick_8997,
header,
.thumbnail_full_3a00,
.north_e93b,
.photo-6f51,
.middle_bbff,
.video-black-3fa3,
.gradient_f48e,
.highlight-e5ac {
  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
   ============================================ */
.thick_8997 {
  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);
}

.detail-6fd1 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.thick_8997.layout_308f {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.last-b7dd {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.liquid-9bce {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.button_soft_ba0f img {
  height: 36px;
  width: auto;
  display: block;
}

.narrow-9543 {
  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;
}

.green-afec {
  flex: 1;
}

.complex-8d6e {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.footer-1cd6 {
  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);
}

.footer-1cd6:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.footer-1cd6.fn-active-af01 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.old-4c4d {
  position: relative;
}

.warm-9967 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.warm-9967 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） */
.old-4c4d:hover .warm-9967 svg,
.warm-9967[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.background-47ea {
  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 */
.old-4c4d:hover .background-47ea {
  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 */
.background-47ea::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.tabs_black_2744 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.tabs_black_2744: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 */
.tabs_black_2744[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.primary_narrow_6f71 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.frame-down-51d6 {
  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;
}

.frame-down-51d6:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.frame-down-51d6 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.carousel_smooth_0783 {
  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;
}

.carousel_smooth_0783: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);
}

.carousel_smooth_0783 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.filter_cold_2023 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.carousel_fast_38e3 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.filter_cold_2023[aria-expanded="true"] .carousel_fast_38e3:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.filter_cold_2023[aria-expanded="true"] .carousel_fast_38e3:nth-child(2) {
  opacity: 0;
}

.filter_cold_2023[aria-expanded="true"] .carousel_fast_38e3:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

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

  .green-afec::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .green-afec.logo-fc36 {
    display: block;
    right: 0;
  }
  
  .complex-8d6e {
    flex-direction: column;
    gap: 0;
  }
  
  .footer-1cd6 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .green-afec::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;
  }
  
  .green-afec.logo-fc36::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .green-afec {
    display: none;
  }
  
  .filter_cold_2023 {
    display: flex;
  }
  
  .narrow-9543 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .frame-down-51d6,
  .carousel_smooth_0783 {
    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 */
  .old-4c4d {
    position: relative;
  }
  
  .background-47ea {
    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;
  }
  
  .warm-9967[aria-expanded="true"] + .background-47ea {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .tabs_black_2744 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .primary_narrow_6f71 {
    gap: 8px;
  }
  
  .frame-down-51d6 {
    display: none;
  }
  
  .carousel_smooth_0783 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .button_soft_ba0f img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .carousel_smooth_0783 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .carousel_smooth_0783 svg {
    width: 14px;
    height: 14px;
  }
  
  .last-b7dd {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.thumbnail_full_3a00 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.text_rough_65d9 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.content_98ab {
  display: flex;
  align-items: center;
  gap: 6px;
}

.content_98ab svg {
  flex-shrink: 0;
}

.content_98ab a {
  color: var(--color-primary);
  text-decoration: none;
}

.content_98ab a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .text_rough_65d9 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.north_e93b {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.pagination_stone_1de7 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .pagination_stone_1de7 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.steel_6c25 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.steel_6c25 a {
  color: var(--color-primary);
  text-decoration: none;
}

.steel_6c25 a:hover {
  text-decoration: underline;
}

.grid-7cb9 {
  color: var(--color-text-lighter);
}

.row-57c9 {
  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) {
  .row-57c9 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .row-57c9 {
    font-size: 1.5rem;
  }
}

.hover-cold-7a8a {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.menu-42f0 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .menu-42f0 {
    grid-template-columns: 1fr;
  }
}

.gradient_iron_b200 {
  display: flex;
  gap: var(--space-sm);
}

.upper-61c7 {
  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;
}

.label_b547 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.label_b547 strong {
  font-weight: 600;
  color: var(--color-text);
}

.label_b547 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.tabs_down_1881 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.surface-wide-2d3b {
  display: flex;
  align-items: center;
  justify-content: center;
}

.panel_thick_9241 {
  position: relative;
  text-align: center;
}

.panel_thick_9241 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.carousel-light-3214 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.photo-56aa {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.modal_590f {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.header_5c30 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.shade_short_e455 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.red-155e {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .pagination_stone_1de7 {
    grid-template-columns: 1fr;
  }
  
  .row-57c9 {
    font-size: 1.75rem;
  }
  
  .surface-wide-2d3b {
    order: -1;
    max-width: 100%;
  }
  
  .panel_thick_9241 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .row-57c9 {
    font-size: 1.5rem;
  }
  
  .hover-cold-7a8a {
    font-size: 1rem;
  }
  
  .steel_6c25 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .panel_thick_9241 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.header_dynamic_9b94 {
  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;
}

.west-d556 {
  background: var(--color-primary);
  color: white;
}

.west-d556:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.bright_41d4 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.bright_41d4:hover {
  background: var(--color-primary);
  color: white;
}

.wrapper_7243 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.wrapper_7243:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.message-3ca8 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.label_hard_e344 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.photo-6f51 {
  padding: var(--space-xl) 0;
  background: white;
}

.small_3f9c {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.medium_be32 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.medium_be32:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.text_simple_0f04 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.background_881d {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.frame-east-26f3 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

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

.gradient-fixed-79f8 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.focus-f7be {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.widget-7423 {
  list-style: none;
  counter-reset: toc-counter;
}

.widget-7423 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.widget-7423 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);
}

.widget-7423 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;
}

.widget-7423 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.video-black-3fa3 {
  padding: var(--space-xxl) 0;
}

.down_5c5c {
  background: var(--color-bg-section);
}

.tabs-1f8d {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.highlight-plasma-0ba5 {
  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_e46c {
  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);
}

.primary_steel_88bf {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.item-df67 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .item-df67 {
    grid-template-columns: 1fr 300px;
  }
}

.layout-aa2e {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.layout-aa2e img {
  max-width: 100%;
  height: auto;
  display: block;
}

.layout-aa2e pre,
.layout-aa2e code {
  overflow-x: auto;
  max-width: 100%;
}

.layout-aa2e 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);
}

.layout-aa2e h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.layout-aa2e h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.layout-aa2e p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.layout-aa2e ul,
.layout-aa2e ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.layout-aa2e li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.layout-aa2e strong {
  font-weight: 600;
  color: var(--color-text);
}

.layout-aa2e a {
  color: var(--color-primary);
  text-decoration: underline;
}

.layout-aa2e a:hover {
  color: var(--color-primary-dark);
}

.paragraph_solid_a9de {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.paragraph_solid_a9de li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.paragraph_solid_a9de 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) {
  .item-df67 {
    grid-template-columns: 1fr;
  }
  
  .selected_e46c {
    font-size: 1.75rem;
  }
  
  .layout-aa2e {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .selected_e46c {
    font-size: 1.5rem;
  }
  
  .layout-aa2e h3 {
    font-size: 1.375rem;
  }
  
  .layout-aa2e h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.green-667f {
  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_3e0b {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.block-9492 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.notice_902d {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.text-55ae strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.header-black-1f84 {
  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;
}

.detail-1f57 {
  flex-shrink: 0;
}

.bright-6cf9 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.up-ef8f {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .up-ef8f {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.breadcrumb_blue_1b4a,
.nav_96dd,
.table_stone_a53d {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.breadcrumb_blue_1b4a thead,
.nav_96dd thead {
  background: var(--color-primary);
  color: white;
}

.breadcrumb_blue_1b4a th,
.breadcrumb_blue_1b4a td,
.nav_96dd th,
.nav_96dd td,
.table_stone_a53d th,
.table_stone_a53d td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .breadcrumb_blue_1b4a th,
  .breadcrumb_blue_1b4a td,
  .nav_96dd th,
  .nav_96dd td,
  .table_stone_a53d th,
  .table_stone_a53d td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .breadcrumb_blue_1b4a,
  .nav_96dd,
  .table_stone_a53d {
    min-width: 600px;
  }
}

.breadcrumb_blue_1b4a th,
.nav_96dd th,
.table_stone_a53d th {
  font-weight: 600;
}

.breadcrumb_blue_1b4a tbody tr:hover,
.nav_96dd tbody tr:hover,
.table_stone_a53d tbody tr:hover {
  background: var(--color-bg-alt);
}

.purple-7089 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.form-0e56 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.media-7301 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.media-7301 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.button-31db {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.button-31db h4 {
  color: white;
}

.label_37ce {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.heading_first_6d67 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.heading_first_6d67:last-child {
  border-bottom: none;
}

.heading_first_6d67 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.heading_first_6d67 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.menu_bright_66fa {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.steel_956d {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.steel_956d:hover {
  text-decoration: underline;
}

.picture-6943 {
  text-align: center;
  margin-bottom: var(--space-md);
}

.outline-8335 {
  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);
}

.outline-8335 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.menu_60f8 {
  font-weight: 600;
  color: white;
}

.highlight_fixed_9554 {
  list-style: none;
  padding: 0;
}

.highlight_fixed_9554 li {
  padding: var(--space-xs) 0;
}

.feature_mini_d69f {
  color: #4caf50;
}

.popup-18f0 {
  color: #ff9800;
}

.pagination-1e1f {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.text_3fc0 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.fixed-7bb5 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.tertiary-9cf4 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.status-focused-3ea1 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.lower_af02 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.basic-93bd {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .basic-93bd {
    grid-template-columns: 1fr;
  }
}

.fixed_3afe {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.fixed_3afe:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.up_e127 {
  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;
}

.fixed_3afe h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.fixed_3afe p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.out-55ac {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.menu_60f8 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.feature_hovered_403f {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.content_4417 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.content_4417 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.inner-99b6 {
  max-width: 900px;
  margin: 0 auto;
}

.first-fdc3 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.outline_yellow_ed46 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .outline_yellow_ed46 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.accordion_west_d00d {
  margin-top: var(--space-xxl);
}

.accordion_west_d00d h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.grid_stone_2639 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .grid_stone_2639 {
    grid-template-columns: 1fr;
  }
}

.icon_4532 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.right_979a {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.video-iron-44a2 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.icon_4532 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.icon_4532 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.icon_4532 li {
  padding: var(--space-xs) 0;
  color: white;
}

.icon_4532 .header_dynamic_9b94 {
  width: 100%;
  background: white;
}

.right_979a .header_dynamic_9b94 {
  color: #667eea;
}

.video-iron-44a2 .header_dynamic_9b94 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.logo_608a {
  max-width: 900px;
  margin: 0 auto;
}

.dirty-21f2 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.accent_9123 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.full_488c {
  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_9123 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.link_d794 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .accent_9123 {
    padding: var(--space-md);
  }
  
  .link_d794 {
    padding: var(--space-md);
  }
  
  .accordion-6a56 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.detail-f9d6 ol,
.detail-f9d6 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.detail-f9d6 li {
  margin-bottom: var(--space-sm);
}

.detail-f9d6 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.easy_523d {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.dirty-c824 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.accordion-6a56 {
  margin-top: var(--space-lg);
  text-align: center;
}

.accordion-6a56 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.thumbnail-mini-f98f,
.component_fc43,
.fast_a2de,
.hovered_427b {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.gold_c47f {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.component-2c49 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.gradient_47e1 {
  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) {
  .gradient_47e1 {
    font-size: 0.625rem;
  }
}

.disabled_e3f3 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.disabled_e3f3:hover {
  background: var(--color-primary-dark);
}

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

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

.picture-6166 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.block-thick-38bb {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.label_3fbe {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .label_3fbe {
    grid-template-columns: 1fr;
  }
}

.active-6c4b {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.list-glass-be0f {
  border-color: var(--color-success);
}

.prev-756f {
  border-color: var(--color-warning);
}

.background_543a {
  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);
}

.list-glass-be0f .background_543a {
  background: #e8f5e9;
  color: var(--color-success);
}

.prev-756f .background_543a {
  background: #fff3e0;
  color: var(--color-warning);
}

.active-6c4b h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.active-6c4b p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.sidebar_motion_4447 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.pagination-61ba {
  margin: var(--space-xxl) 0;
}

.pagination-61ba h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.pagination-61ba > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.text-2417 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .text-2417 {
    grid-template-columns: 1fr;
  }
}

.selected-4fd7 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.selected-4fd7 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.wrapper-bronze-20dd {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.wrapper-bronze-20dd input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.out_fda5 {
  margin-top: var(--space-xxl);
}

.list_out_7090 {
  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);
}

.black_4d4a {
  text-align: center;
}

.wood_f4a0 {
  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);
}

.logo_c503 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.wood_f4a0 .menu_60f8 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.modal-motion-9e79 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.stale-2fc7 p {
  margin-bottom: var(--space-md);
}

.active_88f1 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .list_out_7090 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.gold-efd9 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.gallery-298d {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.border_f715 {
  margin-bottom: var(--space-xl);
}

.tabs-0129 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.footer-full-9646 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.active_e19b {
  color: var(--color-text-light);
}

.chip_0577 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.layout_narrow_f5ae {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.status_last_c78f {
  font-weight: 600;
  color: var(--color-text);
}

.warm_3152 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.hover_mini_33a3 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.narrow-0230 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.iron_2634 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.black_7d44 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.hot-b223 {
  border: 2px solid #4caf50;
}

.basic_b6f7 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.block-6f34 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.plasma_8dbd {
  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;
}

.stone_2684 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.wrapper_df4e {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.popup_silver_7da3 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.button_e9b3 {
  text-align: right;
}

.button_e9b3 .hidden-blue-505d {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.component_short_b1bf {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.narrow_569a h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.narrow_569a p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.copper_c20a {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.heading-west-edb6 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.box-4416 {
  background: #e8f5e9;
  color: #2e7d32;
}

.dark-ae8f {
  background: #e3f2fd;
  color: #1565c0;
}

.search_last_f966 {
  background: #fff3e0;
  color: #e65100;
}

.fast-4f33 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.fast-4f33 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.bright_9bb0 {
  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);
}

.bright_9bb0:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.background_dark_c8f2 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.primary_4db7 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.primary_4db7 strong {
  color: var(--color-primary);
}

.lite-e5b4 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.wide_c779 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.easy_f92a {
  max-width: 900px;
  margin: 0 auto;
}

.bottom-b18f {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.picture_dim_ad66 {
  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);
}

.picture_dim_ad66:hover {
  background: var(--color-bg-alt);
}

.menu_tiny_ee0a {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.picture_dim_ad66[aria-expanded="true"] .menu_tiny_ee0a {
  transform: rotate(180deg);
}

.outer_6997 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.outer_6997 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.outer_6997 ul,
.outer_6997 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.outer_6997 li {
  margin-bottom: var(--space-xs);
}

.table-f52e {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.west_5c6f {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.table-f52e code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.content_30fe {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.badge_dark_5078 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.message_plasma_c669 {
  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);
}

.message-831d {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.form-a0d3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .form-a0d3 {
    grid-template-columns: 1fr;
  }
}

.layout_narrow_d778,
.texture-4b4c {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.layout_narrow_d778 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.texture-4b4c {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.layout_narrow_d778 h4,
.texture-4b4c h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.layout_narrow_d778 ul,
.texture-4b4c ul {
  list-style: none;
  padding: 0;
}

.layout_narrow_d778 li,
.texture-4b4c li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.complex_a4f7 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .complex_a4f7 {
    grid-template-columns: 1fr;
  }
}

.white-2df0 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.popup-over-e785 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.tabs-78ee {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.white-2df0 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.white-2df0 ul {
  list-style: none;
  padding: 0;
}

.white-2df0 li {
  padding: var(--space-xs) 0;
  color: white;
}

.smooth_8a8d {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.smooth_8a8d h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.smooth_8a8d p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.silver-9638 {
  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);
}

.liquid-4b46 {
  font-style: italic;
}

.backdrop-plasma-0401 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.fluid_82d3 {
  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_82d3 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.fluid_82d3 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.video_ab3c {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.gradient_f48e {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

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

.fluid-31fd {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .fluid-31fd {
    grid-template-columns: 1fr;
  }
}

.plasma_888b {
  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);
}

.plasma_888b:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

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

.plasma_888b h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.plasma_888b p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.highlight-e5ac {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.box_orange_1f0f {
  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) */
.last_bbc4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.hard_1596 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.hard_1596 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.paragraph-static-2e8a {
  list-style: none;
  padding: 0;
  margin: 0;
}

.paragraph-static-2e8a li {
  margin-bottom: var(--space-xs);
}

.paragraph-static-2e8a a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.paragraph-static-2e8a a:hover {
  color: white;
}

.container_bottom_815e {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.container_bottom_815e 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);
}

.container_bottom_815e a:hover {
  color: white;
  border-color: #666;
  background: #333;
}

.photo-liquid-7abe {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.photo-liquid-7abe a {
  color: #808080;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.photo-liquid-7abe a:hover {
  color: white;
}

.footer-45c7 > p {
  font-size: 0.875rem;
  color: #808080;
  margin: 0;
}

@media (max-width: 768px) {
  .box_orange_1f0f,
  .last_bbc4 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.fresh_bf1b h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.thumbnail_a6bb p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.cold_8dda {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.cold_8dda .gradient_iron_b200 {
  color: #4caf50;
  font-size: 0.875rem;
}

.simple_218d {
  list-style: none;
  padding: 0;
}

.simple_218d li {
  margin-bottom: var(--space-xs);
}

.simple_218d a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.simple_218d a:hover {
  color: white;
}

.image_purple_ff1b {
  list-style: none;
  padding: 0;
}

.image_purple_ff1b li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.image_purple_ff1b a {
  color: #b0b0b0;
  text-decoration: none;
}

.image_purple_ff1b a:hover {
  color: white;
}

.footer-45c7 {
  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);
}

.icon_caa2 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.icon_caa2 a {
  color: #4caf50;
  text-decoration: none;
}

.video-9051 {
  font-size: 0.75rem;
  color: #666666;
}

.chip_dynamic_1a4f {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.chip_dynamic_1a4f a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

.chip_dynamic_1a4f 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;
}

.photo-copper-8eba {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.photo-copper-8eba:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .footer-45c7 {
    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;
  }
  
  .row-57c9 {
    font-size: 2rem;
  }
  
  .selected_e46c {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .pagination_stone_1de7,
  .item-df67 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .basic-93bd,
  .label_3fbe,
  .grid_stone_2639,
  .text-2417,
  .form-a0d3,
  .complex_a4f7,
  .fluid-31fd,
  .box_orange_1f0f,
  .last_bbc4 {
    grid-template-columns: 1fr;
  }
  
  .small_3f9c {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .video-black-3fa3 {
    padding: var(--space-lg) 0;
  }
  
  .widget-7423 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .widget-7423 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .header_dynamic_9b94 {
    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;
  }
  
  .small_3f9c {
    grid-template-columns: 1fr;
  }
  
  .tabs_down_1881,
  .video_ab3c,
  .picture-6166 {
    flex-direction: column;
    width: 100%;
  }
  
  .message-3ca8,
  .label_hard_e344,
  .tabs_down_1881 .header_dynamic_9b94,
  .video_ab3c .header_dynamic_9b94 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .row-57c9 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .selected_e46c {
    font-size: 1.375rem;
  }
  
  .text_simple_0f04 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .medium_be32,
  .fixed_3afe,
  .media-7301,
  .black_7d44,
  .dirty-21f2 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .gradient_47e1 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .text_rough_65d9 {
    gap: var(--space-xs);
  }
  
  .content_98ab {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .outline-8335 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .wood_f4a0 {
    width: 150px;
    height: 150px;
  }
  
  .logo_c503 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .thick_8997,
  .thumbnail_full_3a00,
  .tabs_down_1881,
  .fluid_82d3,
  .gradient_f48e,
  .highlight-e5ac,
  .filter_cold_2023 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .video-black-3fa3 {
    page-break-inside: avoid;
  }
}

/* css-noise: 01d5 */
.promo-block-z2 {
  padding: 0.1rem;
  font-size: 12px;
  line-height: 1.3;
}
