/* ============================================
   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)
   ============================================ */
.element_gold_2042 {
  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;
}

.element_gold_2042:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.box-left-f005 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .box-left-f005 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .box-left-f005 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.video_8103):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.video_8103,
header,
.thick_9306,
.gold-1cca,
.active_f668,
.header_0c06,
.icon_a324,
.center-e45d,
.title_0567 {
  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
   ============================================ */
.video_8103 {
  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);
}

.pagination-north-dec5 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.video_8103.sort_7adc {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.surface-left-3a8a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.simple_7328 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.white_f79e img {
  height: 36px;
  width: auto;
  display: block;
}

.heading_focused_d9c7 {
  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;
}

.tall-a26c {
  flex: 1;
}

.alert_75b8 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.dropdown-4399 {
  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);
}

.dropdown-4399:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.dropdown-4399.fn-active-6232 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.paragraph_basic_8040 {
  position: relative;
}

.outer-bdb9 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.outer-bdb9 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） */
.paragraph_basic_8040:hover .outer-bdb9 svg,
.outer-bdb9[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.in-9e16 {
  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 */
.paragraph_basic_8040:hover .in-9e16 {
  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 */
.in-9e16::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.hero_af4e {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.hero_af4e: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 */
.hero_af4e[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.sidebar-217f {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.status_3d3f {
  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;
}

.status_3d3f:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.status_3d3f svg {
  flex-shrink: 0;
}

/* Header Download Button */
.banner-f4ef {
  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;
}

.banner-f4ef: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);
}

.banner-f4ef svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.status_7f68 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.paragraph_south_fbe5 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.status_7f68[aria-expanded="true"] .paragraph_south_fbe5:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.status_7f68[aria-expanded="true"] .paragraph_south_fbe5:nth-child(2) {
  opacity: 0;
}

.status_7f68[aria-expanded="true"] .paragraph_south_fbe5:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .tall-a26c {
    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 */
  }

  .tall-a26c::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .tall-a26c.chip-cold-4a18 {
    display: block;
    right: 0;
  }
  
  .alert_75b8 {
    flex-direction: column;
    gap: 0;
  }
  
  .dropdown-4399 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .tall-a26c::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;
  }
  
  .tall-a26c.chip-cold-4a18::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .tall-a26c {
    display: none;
  }
  
  .status_7f68 {
    display: flex;
  }
  
  .heading_focused_d9c7 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .status_3d3f,
  .banner-f4ef {
    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 */
  .paragraph_basic_8040 {
    position: relative;
  }
  
  .in-9e16 {
    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;
  }
  
  .outer-bdb9[aria-expanded="true"] + .in-9e16 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .hero_af4e {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .sidebar-217f {
    gap: 8px;
  }
  
  .status_3d3f {
    display: none;
  }
  
  .banner-f4ef {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .white_f79e img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .banner-f4ef {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .banner-f4ef svg {
    width: 14px;
    height: 14px;
  }
  
  .surface-left-3a8a {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.thick_9306 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.left-288b {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.pattern-bottom-7954 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.pattern-bottom-7954 svg {
  flex-shrink: 0;
}

.pattern-bottom-7954 a {
  color: var(--color-primary);
  text-decoration: none;
}

.pattern-bottom-7954 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .left-288b {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.gold-1cca {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.container_blue_2d2f {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .container_blue_2d2f {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.card_2355 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.card_2355 a {
  color: var(--color-primary);
  text-decoration: none;
}

.card_2355 a:hover {
  text-decoration: underline;
}

.table_green_f7cc {
  color: var(--color-text-lighter);
}

.white-7bfc {
  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) {
  .white-7bfc {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .white-7bfc {
    font-size: 1.5rem;
  }
}

.main-wood-cd8a {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.fluid_d4e4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .fluid_d4e4 {
    grid-template-columns: 1fr;
  }
}

.notification-silver-ad61 {
  display: flex;
  gap: var(--space-sm);
}

.slider-36c2 {
  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;
}

.detail_motion_c9d2 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.detail_motion_c9d2 strong {
  font-weight: 600;
  color: var(--color-text);
}

.detail_motion_c9d2 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.popup-dim-0e5c {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.stone_61db {
  display: flex;
  align-items: center;
  justify-content: center;
}

.caption_0411 {
  position: relative;
  text-align: center;
}

.caption_0411 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.photo_f7e1 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.primary-over-0062 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.surface-7b0c {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.frame-47f9 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.paper-8a95 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.hero_complex_3662 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .container_blue_2d2f {
    grid-template-columns: 1fr;
  }
  
  .white-7bfc {
    font-size: 1.75rem;
  }
  
  .stone_61db {
    order: -1;
    max-width: 100%;
  }
  
  .caption_0411 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .white-7bfc {
    font-size: 1.5rem;
  }
  
  .main-wood-cd8a {
    font-size: 1rem;
  }
  
  .card_2355 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .caption_0411 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.shade-steel-cf36 {
  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;
}

.caption_thick_6dde {
  background: var(--color-primary);
  color: white;
}

.caption_thick_6dde:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.widget-complex-1f55 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.widget-complex-1f55:hover {
  background: var(--color-primary);
  color: white;
}

.logo_advanced_83f9 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.logo_advanced_83f9:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.info-afe9 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.text_95af {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.active_f668 {
  padding: var(--space-xl) 0;
  background: white;
}

.modal-huge-1cc9 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.panel_first_9029 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.panel_first_9029:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.tertiary-full-d5ca {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.shadow-5ae0 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.menu-0198 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.header_0c06 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.wide-59ea {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.static_1b15 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.aside_paper_dda1 {
  list-style: none;
  counter-reset: toc-counter;
}

.aside_paper_dda1 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.aside_paper_dda1 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);
}

.aside_paper_dda1 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;
}

.aside_paper_dda1 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.icon_a324 {
  padding: var(--space-xxl) 0;
}

.gallery-warm-74f6 {
  background: var(--color-bg-section);
}

.thumbnail-0ba8 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.orange_bc93 {
  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);
}

.description-copper-0d7d {
  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);
}

.dirty-b4f3 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.paper-30a5 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .paper-30a5 {
    grid-template-columns: 1fr 300px;
  }
}

.grid-outer-e1d8 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.grid-outer-e1d8 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.grid-outer-e1d8 pre,
.grid-outer-e1d8 code {
  overflow-x: auto;
  max-width: 100%;
}

.grid-outer-e1d8 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);
}

.grid-outer-e1d8 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.grid-outer-e1d8 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.grid-outer-e1d8 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.grid-outer-e1d8 ul,
.grid-outer-e1d8 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.grid-outer-e1d8 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.grid-outer-e1d8 strong {
  font-weight: 600;
  color: var(--color-text);
}

.grid-outer-e1d8 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.grid-outer-e1d8 a:hover {
  color: var(--color-primary-dark);
}

.header-advanced-b612 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.header-advanced-b612 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.header-advanced-b612 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) {
  .paper-30a5 {
    grid-template-columns: 1fr;
  }
  
  .description-copper-0d7d {
    font-size: 1.75rem;
  }
  
  .grid-outer-e1d8 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .description-copper-0d7d {
    font-size: 1.5rem;
  }
  
  .grid-outer-e1d8 h3 {
    font-size: 1.375rem;
  }
  
  .grid-outer-e1d8 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.clean-a04a {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.surface-510b {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.wrapper_advanced_e1db {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.tooltip-steel-32a1 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.chip_b100 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.glass_d144 {
  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;
}

.module-south-67fc {
  flex-shrink: 0;
}

.label-9a76 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.tooltip_2815 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .tooltip_2815 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.article_fixed_a75e,
.text_7d31,
.mask_rough_9a38 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.article_fixed_a75e thead,
.text_7d31 thead {
  background: var(--color-primary);
  color: white;
}

.article_fixed_a75e th,
.article_fixed_a75e td,
.text_7d31 th,
.text_7d31 td,
.mask_rough_9a38 th,
.mask_rough_9a38 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .article_fixed_a75e th,
  .article_fixed_a75e td,
  .text_7d31 th,
  .text_7d31 td,
  .mask_rough_9a38 th,
  .mask_rough_9a38 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .article_fixed_a75e,
  .text_7d31,
  .mask_rough_9a38 {
    min-width: 600px;
  }
}

.article_fixed_a75e th,
.text_7d31 th,
.mask_rough_9a38 th {
  font-weight: 600;
}

.article_fixed_a75e tbody tr:hover,
.text_7d31 tbody tr:hover,
.mask_rough_9a38 tbody tr:hover {
  background: var(--color-bg-alt);
}

.slider-8917 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.tag_pressed_a6b5 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.article-lower-16c6 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.article-lower-16c6 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.shade_a93d {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.shade_a93d h4 {
  color: white;
}

.gradient-full-45fc {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.input-893b {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.input-893b:last-child {
  border-bottom: none;
}

.input-893b dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.input-893b dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.video_hot_a678 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.card-gold-b83f {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.card-gold-b83f:hover {
  text-decoration: underline;
}

.top-7cc0 {
  text-align: center;
  margin-bottom: var(--space-md);
}

.hard-c9bd {
  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);
}

.hard-c9bd span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.notification-ca28 {
  font-weight: 600;
  color: white;
}

.shade_iron_1217 {
  list-style: none;
  padding: 0;
}

.shade_iron_1217 li {
  padding: var(--space-xs) 0;
}

.stone-c088 {
  color: #4caf50;
}

.dim-da3e {
  color: #ff9800;
}

.wide_fc55 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.content_in_dc68 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.progress-north-4b97 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.pro-917a {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.brown_f781 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.button-large-2fe3 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.header_center_5f5f {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .header_center_5f5f {
    grid-template-columns: 1fr;
  }
}

.medium-943e {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.medium-943e:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.up_8323 {
  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;
}

.medium-943e h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.medium-943e p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.frame_purple_6c0a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.notification-ca28 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.motion-ed57 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.overlay-tall-3f41 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.overlay-tall-3f41 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.out_9152 {
  max-width: 900px;
  margin: 0 auto;
}

.dynamic-6cea {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.media-wood-3646 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .media-wood-3646 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.mask-01e7 {
  margin-top: var(--space-xxl);
}

.mask-01e7 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.tooltip_46a5 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .tooltip_46a5 {
    grid-template-columns: 1fr;
  }
}

.backdrop_rough_5d7c {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.chip-selected-34bb {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.description_selected_c074 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.backdrop_rough_5d7c h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.backdrop_rough_5d7c ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.backdrop_rough_5d7c li {
  padding: var(--space-xs) 0;
  color: white;
}

.backdrop_rough_5d7c .shade-steel-cf36 {
  width: 100%;
  background: white;
}

.chip-selected-34bb .shade-steel-cf36 {
  color: #667eea;
}

.description_selected_c074 .shade-steel-cf36 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.smooth-e8c6 {
  max-width: 900px;
  margin: 0 auto;
}

.surface_de60 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.feature-5f0b {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.article_630b {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(255,255,255,0.2);
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.feature-5f0b h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.fixed-039b {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .feature-5f0b {
    padding: var(--space-md);
  }
  
  .fixed-039b {
    padding: var(--space-md);
  }
  
  .table-huge-de3e {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.motion_d9a6 ol,
.motion_d9a6 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.motion_d9a6 li {
  margin-bottom: var(--space-sm);
}

.motion_d9a6 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.form_purple_1543 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.input_plasma_7a45 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.table-huge-de3e {
  margin-top: var(--space-lg);
  text-align: center;
}

.table-huge-de3e img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.paragraph-4909,
.outer_0d6a,
.over_2f76,
.table_300f {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.search_8881 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.south-2227 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.card_short_d837 {
  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) {
  .card_short_d837 {
    font-size: 0.625rem;
  }
}

.active_74d8 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.active_74d8:hover {
  background: var(--color-primary-dark);
}

.dropdown-d7f3 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.dropdown-d7f3 h4 {
  margin-bottom: var(--space-md);
}

.frame_f68d {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.filter_d185 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.detail-dc00 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .detail-dc00 {
    grid-template-columns: 1fr;
  }
}

.background-fast-ed80 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.focus-0dae {
  border-color: var(--color-success);
}

.slider-e717 {
  border-color: var(--color-warning);
}

.steel_85d6 {
  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);
}

.focus-0dae .steel_85d6 {
  background: #e8f5e9;
  color: var(--color-success);
}

.slider-e717 .steel_85d6 {
  background: #fff3e0;
  color: var(--color-warning);
}

.background-fast-ed80 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.background-fast-ed80 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.mask-iron-fb92 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.aside_f605 {
  margin: var(--space-xxl) 0;
}

.aside_f605 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.aside_f605 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.brown_f3a9 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .brown_f3a9 {
    grid-template-columns: 1fr;
  }
}

.row_prev_674a {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.row_prev_674a h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.article-right-d497 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.article-right-d497 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.brown_fb94 {
  margin-top: var(--space-xxl);
}

.alert-slow-98a9 {
  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);
}

.outline-pro-43fe {
  text-align: center;
}

.badge-fluid-28b2 {
  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);
}

.secondary-e131 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.badge-fluid-28b2 .notification-ca28 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.dirty_8563 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.alert_copper_b0d5 p {
  margin-bottom: var(--space-md);
}

.top_ff69 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .alert-slow-98a9 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.layout-6d69 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.small-544c {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.accordion-6183 {
  margin-bottom: var(--space-xl);
}

.icon_51c4 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.form_active_7532 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.text_b4e2 {
  color: var(--color-text-light);
}

.steel-ead0 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.orange-2ee2 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.green-ed28 {
  font-weight: 600;
  color: var(--color-text);
}

.search-6c0f {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.steel_9058 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.form-4be3 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.bronze-1ddc {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.pink-0d18 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.static-c88e {
  border: 2px solid #4caf50;
}

.liquid-5942 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.overlay_4fec {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.selected_f2ee {
  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;
}

.soft-f3e7 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.solid-a57c {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.white-37f3 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.gallery-12e1 {
  text-align: right;
}

.gallery-12e1 .sort_simple_eb03 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.media-warm-27db {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.item-dark-4967 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.item-dark-4967 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.dynamic-9fec {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.surface_upper_2d82 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.tabs_d0b6 {
  background: #e8f5e9;
  color: #2e7d32;
}

.element-a3e1 {
  background: #e3f2fd;
  color: #1565c0;
}

.static-59f8 {
  background: #fff3e0;
  color: #e65100;
}

.shadow-stone-39ee {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.shadow-stone-39ee span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.sidebar-glass-0e27 {
  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);
}

.sidebar-glass-0e27:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.gallery-tall-69ac {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.active_e81f {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.active_e81f strong {
  color: var(--color-primary);
}

.new_10fb {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.status-in-4779 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.hidden-86eb {
  max-width: 900px;
  margin: 0 auto;
}

.icon-down-5ebd {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.card-old-470a {
  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);
}

.card-old-470a:hover {
  background: var(--color-bg-alt);
}

.header_dirty_50dc {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.card-old-470a[aria-expanded="true"] .header_dirty_50dc {
  transform: rotate(180deg);
}

.bright-5e62 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.bright-5e62 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.bright-5e62 ul,
.bright-5e62 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.bright-5e62 li {
  margin-bottom: var(--space-xs);
}

.breadcrumb-tall-c177 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.sort_514c {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.breadcrumb-tall-c177 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.aside-47be {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.detail-down-4335 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.hot_4b82 {
  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);
}

.hidden_e75b {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.cold-2719 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .cold-2719 {
    grid-template-columns: 1fr;
  }
}

.gas-1f37,
.active-d564 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.gas-1f37 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.active-d564 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.gas-1f37 h4,
.active-d564 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.gas-1f37 ul,
.active-d564 ul {
  list-style: none;
  padding: 0;
}

.gas-1f37 li,
.active-d564 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.first_bf75 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .first_bf75 {
    grid-template-columns: 1fr;
  }
}

.link-last-35aa {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.form-48f6 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.notice-72d2 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.link-last-35aa h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.link-last-35aa ul {
  list-style: none;
  padding: 0;
}

.link-last-35aa li {
  padding: var(--space-xs) 0;
  color: white;
}

.white_7656 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.white_7656 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.white_7656 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.nav-copper-c33d {
  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);
}

.left-3765 {
  font-style: italic;
}

.red_d6f3 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.east_b251 {
  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;
}

.east_b251 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.east_b251 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.table_brown_370d {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.center-e45d {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.popup-df6f {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.border-4b2a {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .border-4b2a {
    grid-template-columns: 1fr;
  }
}

.bottom-2bb9 {
  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);
}

.bottom-2bb9:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.first_a956 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.bottom-2bb9 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.bottom-2bb9 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.title_0567 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.background_1fe5 {
  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) */
.clean_b1d4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.input-29bf h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.input-29bf p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.pressed_ba5f {
  list-style: none;
  padding: 0;
  margin: 0;
}

.pressed_ba5f li {
  margin-bottom: var(--space-xs);
}

.pressed_ba5f a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.pressed_ba5f a:hover {
  color: white;
}

.caption-prev-51ef {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.caption-prev-51ef 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);
}

.caption-prev-51ef a:hover {
  color: white;
  border-color: #666;
  background: #333;
}

.form_red_b615 {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.form_red_b615 a {
  color: #808080;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.form_red_b615 a:hover {
  color: white;
}

.sort_f9b9 > p {
  font-size: 0.875rem;
  color: #808080;
  margin: 0;
}

@media (max-width: 768px) {
  .background_1fe5,
  .clean_b1d4 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.paper-4f62 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.west_87d7 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.breadcrumb_77c9 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.breadcrumb_77c9 .notification-silver-ad61 {
  color: #4caf50;
  font-size: 0.875rem;
}

.hovered-7b94 {
  list-style: none;
  padding: 0;
}

.hovered-7b94 li {
  margin-bottom: var(--space-xs);
}

.hovered-7b94 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.hovered-7b94 a:hover {
  color: white;
}

.last_e8e2 {
  list-style: none;
  padding: 0;
}

.last_e8e2 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.last_e8e2 a {
  color: #b0b0b0;
  text-decoration: none;
}

.last_e8e2 a:hover {
  color: white;
}

.sort_f9b9 {
  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);
}

.widget_53fb p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.widget_53fb a {
  color: #4caf50;
  text-decoration: none;
}

.active_6d10 {
  font-size: 0.75rem;
  color: #666666;
}

.pattern_9a1c {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.pattern_9a1c a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

.pattern_9a1c 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;
}

.up_c56c {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.up_c56c:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .sort_f9b9 {
    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;
  }
  
  .white-7bfc {
    font-size: 2rem;
  }
  
  .description-copper-0d7d {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .container_blue_2d2f,
  .paper-30a5 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .header_center_5f5f,
  .detail-dc00,
  .tooltip_46a5,
  .brown_f3a9,
  .cold-2719,
  .first_bf75,
  .border-4b2a,
  .background_1fe5,
  .clean_b1d4 {
    grid-template-columns: 1fr;
  }
  
  .modal-huge-1cc9 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .icon_a324 {
    padding: var(--space-lg) 0;
  }
  
  .aside_paper_dda1 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .aside_paper_dda1 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .shade-steel-cf36 {
    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;
  }
  
  .modal-huge-1cc9 {
    grid-template-columns: 1fr;
  }
  
  .popup-dim-0e5c,
  .table_brown_370d,
  .frame_f68d {
    flex-direction: column;
    width: 100%;
  }
  
  .info-afe9,
  .text_95af,
  .popup-dim-0e5c .shade-steel-cf36,
  .table_brown_370d .shade-steel-cf36 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .white-7bfc {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .description-copper-0d7d {
    font-size: 1.375rem;
  }
  
  .tertiary-full-d5ca {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .panel_first_9029,
  .medium-943e,
  .article-lower-16c6,
  .pink-0d18,
  .surface_de60 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .card_short_d837 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .left-288b {
    gap: var(--space-xs);
  }
  
  .pattern-bottom-7954 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .hard-c9bd {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .badge-fluid-28b2 {
    width: 150px;
    height: 150px;
  }
  
  .secondary-e131 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .video_8103,
  .thick_9306,
  .popup-dim-0e5c,
  .east_b251,
  .center-e45d,
  .title_0567,
  .status_7f68 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .icon_a324 {
    page-break-inside: avoid;
  }
}

/* css-noise: 5dad */
.ghost-box-w1 {
  padding: 0.1rem;
  font-size: 13px;
  line-height: 1.3;
}