/* ============================================
   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)
   ============================================ */
.chip-a71d {
  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;
}

.chip-a71d:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.aside-38c2 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .aside-38c2 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .aside-38c2 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.old-59bf):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container.
   html/body are excluded on purpose: releasing their max-width removes the
   last guard against a horizontally scrollable page. */
.old-59bf,
header,
.active-active-cd56,
.lite-bf31,
.pink-b18c,
.text-957b,
.element_current_ce81,
.hover_77fe,
.label_a1c4 {
  max-width: none;
}

/* overflow-x stays off <html>: pairing it with body's hidden turns <html>
   into its own scroll container and breaks the sticky header. */
html,
body {
  width: 100%;
  max-width: 100%;
}

/* 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
   ============================================ */
.old-59bf {
  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);
}

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

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

/* Scrolled state */
.old-59bf.heading-iron-b422 {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.huge_624d {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.popup_hard_1997 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.breadcrumb-f094 img {
  height: 36px;
  width: auto;
  display: block;
}

.logo-huge-cb7c {
  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;
}

.tiny_6b36 {
  flex: 1;
}

.picture_motion_1a20 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.gradient_2bee {
  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);
}

.gradient_2bee:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.gradient_2bee.list_992d {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.stale_e869 {
  position: relative;
}

.avatar-current-f4fe {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.avatar-current-f4fe 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） */
.stale_e869:hover .avatar-current-f4fe svg,
.avatar-current-f4fe[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.right-1b21 {
  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 */
.stale_e869:hover .right-1b21 {
  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 */
.right-1b21::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.item_wide_f223 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.item_wide_f223: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 */
.item_wide_f223[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.tag-c898 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.secondary_dim_f7b4 {
  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;
}

.secondary_dim_f7b4:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.secondary_dim_f7b4 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.label_7bc1 {
  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;
}

.label_7bc1: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);
}

.label_7bc1 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.input_east_59ea {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.medium_c074 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.input_east_59ea[aria-expanded="true"] .medium_c074:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.input_east_59ea[aria-expanded="true"] .medium_c074:nth-child(2) {
  opacity: 0;
}

.input_east_59ea[aria-expanded="true"] .medium_c074:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .tiny_6b36 {
    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 */
  }

  .tiny_6b36::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .tiny_6b36.header-1763 {
    display: block;
    right: 0;
  }
  
  .picture_motion_1a20 {
    flex-direction: column;
    gap: 0;
  }
  
  .gradient_2bee {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .tiny_6b36::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;
  }
  
  .tiny_6b36.header-1763::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .tiny_6b36 {
    display: none;
  }
  
  .input_east_59ea {
    display: flex;
  }
  
  .logo-huge-cb7c {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .secondary_dim_f7b4,
  .label_7bc1 {
    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 */
  .stale_e869 {
    position: relative;
  }
  
  .right-1b21 {
    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;
  }
  
  .avatar-current-f4fe[aria-expanded="true"] + .right-1b21 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .item_wide_f223 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .tag-c898 {
    gap: 8px;
  }
  
  .secondary_dim_f7b4 {
    display: none;
  }
  
  .label_7bc1 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .breadcrumb-f094 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .label_7bc1 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .label_7bc1 svg {
    width: 14px;
    height: 14px;
  }
  
  .huge_624d {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.active-active-cd56 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.up-9251 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.item-gas-045d {
  display: flex;
  align-items: center;
  gap: 6px;
}

.item-gas-045d svg {
  flex-shrink: 0;
}

.item-gas-045d a {
  color: var(--color-primary);
  text-decoration: none;
}

.item-gas-045d a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .up-9251 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.lite-bf31 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.brown_7554 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .brown_7554 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.media-south-7c3c {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.media-south-7c3c a {
  color: var(--color-primary);
  text-decoration: none;
}

.media-south-7c3c a:hover {
  text-decoration: underline;
}

.button_b8f4 {
  color: var(--color-text-lighter);
}

.caption_73fa {
  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) {
  .caption_73fa {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .caption_73fa {
    font-size: 1.5rem;
  }
}

.fresh-8f48 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.gradient_out_5de0 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .gradient_out_5de0 {
    grid-template-columns: 1fr;
  }
}

.surface_be21 {
  display: flex;
  gap: var(--space-sm);
}

.texture-white-a6eb {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  background: var(--color-primary-light);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.gallery-out-724e {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.gallery-out-724e strong {
  font-weight: 600;
  color: var(--color-text);
}

.gallery-out-724e span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.paper_fd7b {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.inner-b867 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.list_fe05 {
  position: relative;
  text-align: center;
}

.list_fe05 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.cool-64b1 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.advanced_1428 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.white_91da {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.cold-1741 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.label-1869 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.mini-7ae8 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .brown_7554 {
    grid-template-columns: 1fr;
  }
  
  .caption_73fa {
    font-size: 1.75rem;
  }
  
  .inner-b867 {
    order: -1;
    max-width: 100%;
  }
  
  .list_fe05 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .caption_73fa {
    font-size: 1.5rem;
  }
  
  .fresh-8f48 {
    font-size: 1rem;
  }
  
  .media-south-7c3c {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .list_fe05 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.accent-iron-48a1 {
  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;
}

.element_hovered_547d {
  background: var(--color-primary);
  color: white;
}

.element_hovered_547d:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.media_83b2 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.media_83b2:hover {
  background: var(--color-primary);
  color: white;
}

.advanced_d028 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.advanced_d028:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.hidden_upper_c252 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.footer-middle-73fc {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.pink-b18c {
  padding: var(--space-xl) 0;
  background: white;
}

.pink_1f7d {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.aside-dirty-0934 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.aside-dirty-0934:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.medium-f9b9 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.disabled_dim_55fa {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.badge_down_2b6c {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.text-957b {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.nav_upper_7f98 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.content-ae80 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.sort_bd2d {
  list-style: none;
  counter-reset: toc-counter;
}

.sort_bd2d li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.sort_bd2d 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);
}

.sort_bd2d 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;
}

.sort_bd2d li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.element_current_ce81 {
  padding: var(--space-xxl) 0;
}

.title-short-0ec0 {
  background: var(--color-bg-section);
}

.border_mini_6f31 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.breadcrumb_out_25f5 {
  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);
}

.feature-dim-01d8 {
  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);
}

.iron-22b2 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.pro-f03b {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .pro-f03b {
    grid-template-columns: 1fr 300px;
  }
}

.backdrop_1d52 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.backdrop_1d52 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.backdrop_1d52 pre,
.backdrop_1d52 code {
  overflow-x: auto;
  max-width: 100%;
}

.backdrop_1d52 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);
}

.backdrop_1d52 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.backdrop_1d52 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.backdrop_1d52 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.backdrop_1d52 ul,
.backdrop_1d52 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.backdrop_1d52 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.backdrop_1d52 strong {
  font-weight: 600;
  color: var(--color-text);
}

.backdrop_1d52 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.backdrop_1d52 a:hover {
  color: var(--color-primary-dark);
}

.section_huge_47ee {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.section_huge_47ee li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.section_huge_47ee 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) {
  .pro-f03b {
    grid-template-columns: 1fr;
  }
  
  .feature-dim-01d8 {
    font-size: 1.75rem;
  }
  
  .backdrop_1d52 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .feature-dim-01d8 {
    font-size: 1.5rem;
  }
  
  .backdrop_1d52 h3 {
    font-size: 1.375rem;
  }
  
  .backdrop_1d52 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.carousel-paper-695f {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.notice-29d7 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.north-da42 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.tertiary-mini-630a {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.warm-fb28 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.header_300e {
  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;
}

.picture-action-ddc9 {
  flex-shrink: 0;
}

.west-8c4f strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.progress-wood-c4e6 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .progress-wood-c4e6 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.filter_cb04,
.dirty-dd42,
.bright_fee5 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.filter_cb04 thead,
.dirty-dd42 thead {
  background: var(--color-primary);
  color: white;
}

.filter_cb04 th,
.filter_cb04 td,
.dirty-dd42 th,
.dirty-dd42 td,
.bright_fee5 th,
.bright_fee5 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .filter_cb04 th,
  .filter_cb04 td,
  .dirty-dd42 th,
  .dirty-dd42 td,
  .bright_fee5 th,
  .bright_fee5 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .filter_cb04,
  .dirty-dd42,
  .bright_fee5 {
    min-width: 600px;
  }
}

.filter_cb04 th,
.dirty-dd42 th,
.bright_fee5 th {
  font-weight: 600;
}

.filter_cb04 tbody tr:hover,
.dirty-dd42 tbody tr:hover,
.bright_fee5 tbody tr:hover {
  background: var(--color-bg-alt);
}

.hovered_7853 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.surface-9379 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.gallery_dirty_35e3 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.gallery_dirty_35e3 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.grid-prev-20b6 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.grid-prev-20b6 h4 {
  color: white;
}

.primary_warm_75d5 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.caption-active-0f19 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.caption-active-0f19:last-child {
  border-bottom: none;
}

.caption-active-0f19 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.caption-active-0f19 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.gas-963f {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.element-last-47d7 {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.element-last-47d7:hover {
  text-decoration: underline;
}

.focus-00ba {
  text-align: center;
  margin-bottom: var(--space-md);
}

.texture-prev-9f73 {
  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);
}

.texture-prev-9f73 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.orange_3434 {
  font-weight: 600;
  color: white;
}

.down-df90 {
  list-style: none;
  padding: 0;
}

.down-df90 li {
  padding: var(--space-xs) 0;
}

.tiny_6dc2 {
  color: #4caf50;
}

.cool-8ff2 {
  color: #ff9800;
}

.next-2644 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.heading-solid-fa83 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.highlight_yellow_005b {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.notice_76ce {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.up-6f28 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.small-98a3 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

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

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

.block_right_6fa7 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.block_right_6fa7:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.clean-a704 {
  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;
}

.block_right_6fa7 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.block_right_6fa7 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.item_west_5ceb {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.orange_3434 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.element-bf02 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.filter_e70b {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.filter_e70b h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.bright-714c {
  max-width: 900px;
  margin: 0 auto;
}

.component_57d9 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.image-87ff {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .image-87ff {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.notification_2b68 {
  margin-top: var(--space-xxl);
}

.notification_2b68 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.border-37b0 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .border-37b0 {
    grid-template-columns: 1fr;
  }
}

.module_inner_803a {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.detail_da13 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.carousel_065b {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.module_inner_803a h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.module_inner_803a ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.module_inner_803a li {
  padding: var(--space-xs) 0;
  color: white;
}

.module_inner_803a .accent-iron-48a1 {
  width: 100%;
  background: white;
}

.detail_da13 .accent-iron-48a1 {
  color: #667eea;
}

.carousel_065b .accent-iron-48a1 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.shade-action-e69c {
  max-width: 900px;
  margin: 0 auto;
}

.main_out_79a4 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.layout_brown_ed7e {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.caption-outer-8d32 {
  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);
}

.layout_brown_ed7e h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.icon-cf51 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .layout_brown_ed7e {
    padding: var(--space-md);
  }
  
  .icon-cf51 {
    padding: var(--space-md);
  }
  
  .filter_ba58 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.inner-903a ol,
.inner-903a ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.inner-903a li {
  margin-bottom: var(--space-sm);
}

.inner-903a code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.section_776d {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.slow_cd94 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.filter_ba58 {
  margin-top: var(--space-lg);
  text-align: center;
}

.filter_ba58 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.outline_outer_77b0,
.wrapper-7c73,
.mini-fc05,
.block-stale-85ea {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.gallery-small-65f3 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.left_2848 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.frame-29b3 {
  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) {
  .frame-29b3 {
    font-size: 0.625rem;
  }
}

.hot_0bf5 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.hot_0bf5:hover {
  background: var(--color-primary-dark);
}

.green-303a {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.green-303a h4 {
  margin-bottom: var(--space-md);
}

.header-stale-e69a {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.wrapper_3515 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.dynamic-6e5c {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .dynamic-6e5c {
    grid-template-columns: 1fr;
  }
}

.north_cc24 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.hidden-narrow-455c {
  border-color: var(--color-success);
}

.disabled-4be0 {
  border-color: var(--color-warning);
}

.gold-dd92 {
  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);
}

.hidden-narrow-455c .gold-dd92 {
  background: #e8f5e9;
  color: var(--color-success);
}

.disabled-4be0 .gold-dd92 {
  background: #fff3e0;
  color: var(--color-warning);
}

.north_cc24 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.north_cc24 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.highlight_light_165e {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.small_49c5 {
  margin: var(--space-xxl) 0;
}

.small_49c5 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.small_49c5 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.copper_cd97 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .copper_cd97 {
    grid-template-columns: 1fr;
  }
}

.dim_0789 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.dim_0789 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.chip-d6e9 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.chip-d6e9 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.avatar_thick_b485 {
  margin-top: var(--space-xxl);
}

.column-cf86 {
  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);
}

.over-1b9c {
  text-align: center;
}

.icon_hovered_9d6a {
  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);
}

.orange_9b40 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.icon_hovered_9d6a .orange_3434 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.accordion-south-aa1f {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.status_lower_a79e p {
  margin-bottom: var(--space-md);
}

.main_4ac1 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .column-cf86 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.element-brown-4f0a {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.shadow-85ca {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.center_f41e {
  margin-bottom: var(--space-xl);
}

.media_7553 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

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

.card_81b1 {
  color: var(--color-text-light);
}

.text_20ff {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.highlight-top-0e3a {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.accordion_8b4d {
  font-weight: 600;
  color: var(--color-text);
}

.video-9f4a {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.column-298b {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.column-up-3f30 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.large-9068 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.gold_2f86 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.hidden_action_7892 {
  border: 2px solid #4caf50;
}

.image_bronze_d43a {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.article_efc5 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.pink-2817 {
  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;
}

.heading_478b {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.white_84f4 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.active_a266 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.feature_under_dc41 {
  text-align: right;
}

.feature_under_dc41 .list-right-8ee8 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.summary-ecf5 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.shadow-medium-a086 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.shadow-medium-a086 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.surface_pressed_c38a {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.overlay_action_13fc {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.clean-1191 {
  background: #e8f5e9;
  color: #2e7d32;
}

.hovered_661c {
  background: #e3f2fd;
  color: #1565c0;
}

.menu_action_a78f {
  background: #fff3e0;
  color: #e65100;
}

.cold-be18 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.cold-be18 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.over-09a1 {
  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);
}

.over-09a1:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.secondary_903c {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.progress_761f {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.progress_761f strong {
  color: var(--color-primary);
}

.huge_3609 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.tag_cold_daa0 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.progress_4f89 {
  max-width: 900px;
  margin: 0 auto;
}

.advanced_2187 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.heading-4f59 {
  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);
}

.heading-4f59:hover {
  background: var(--color-bg-alt);
}

.glass-2272 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.heading-4f59[aria-expanded="true"] .glass-2272 {
  transform: rotate(180deg);
}

.tertiary_e82e {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.tertiary_e82e h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.tertiary_e82e ul,
.tertiary_e82e ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.tertiary_e82e li {
  margin-bottom: var(--space-xs);
}

.panel_east_e47f {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.content_blue_96f4 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.panel_east_e47f code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.filter_wood_e4cc {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.module_e96c {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.accent-dim-1702 {
  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);
}

.current_334f {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.disabled_easy_090b {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .disabled_easy_090b {
    grid-template-columns: 1fr;
  }
}

.action_9ffa,
.wrapper-457b {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.action_9ffa {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.wrapper-457b {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.action_9ffa h4,
.wrapper-457b h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.action_9ffa ul,
.wrapper-457b ul {
  list-style: none;
  padding: 0;
}

.action_9ffa li,
.wrapper-457b li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.first_e61e {
  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_e61e {
    grid-template-columns: 1fr;
  }
}

.detail_b7ac {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.filter-1c34 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.component_wide_e42c {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.detail_b7ac h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.detail_b7ac ul {
  list-style: none;
  padding: 0;
}

.detail_b7ac li {
  padding: var(--space-xs) 0;
  color: white;
}

.under-ab02 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.under-ab02 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.under-ab02 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.grid_d95a {
  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);
}

.dynamic_ce5f {
  font-style: italic;
}

.large_9dce {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.focus_lower_a0eb {
  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;
}

.focus_lower_a0eb h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.focus_lower_a0eb p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

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

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.hover_77fe {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.paragraph_orange_74be {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.next-b273 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .next-b273 {
    grid-template-columns: 1fr;
  }
}

.rough-6f65 {
  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);
}

.rough-6f65:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.slider-a9d0 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.rough-6f65 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.rough-6f65 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.label_a1c4 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.tooltip-pressed-7e74 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
  .tooltip-pressed-7e74 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.logo-6c44 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.element_33d6 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.huge-6847 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.huge-6847 .surface_be21 {
  color: #4caf50;
  font-size: 0.875rem;
}

.gradient_hard_f358 {
  list-style: none;
  padding: 0;
}

.gradient_hard_f358 li {
  margin-bottom: var(--space-xs);
}

.gradient_hard_f358 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.gradient_hard_f358 a:hover {
  color: white;
}

.medium_c5db {
  list-style: none;
  padding: 0;
}

.medium_c5db li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.medium_c5db a {
  color: #b0b0b0;
  text-decoration: none;
}

.medium_c5db a:hover {
  color: white;
}

.pagination_yellow_b836 {
  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);
}

.fixed-cef2 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.fixed-cef2 a {
  color: #4caf50;
  text-decoration: none;
}

.simple_f98e {
  font-size: 0.75rem;
  color: #666666;
}

.hover_333d {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.box_9273 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.box_9273:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .pagination_yellow_b836 {
    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;
  }
  
  .caption_73fa {
    font-size: 2rem;
  }
  
  .feature-dim-01d8 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .brown_7554,
  .pro-f03b {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .footer-ebeb,
  .dynamic-6e5c,
  .border-37b0,
  .copper_cd97,
  .disabled_easy_090b,
  .first_e61e,
  .next-b273,
  .tooltip-pressed-7e74 {
    grid-template-columns: 1fr;
  }
  
  .pink_1f7d {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .element_current_ce81 {
    padding: var(--space-lg) 0;
  }
  
  .sort_bd2d li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .sort_bd2d li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .accent-iron-48a1 {
    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;
  }
  
  .pink_1f7d {
    grid-template-columns: 1fr;
  }
  
  .paper_fd7b,
  .card-dede,
  .header-stale-e69a {
    flex-direction: column;
    width: 100%;
  }
  
  .hidden_upper_c252,
  .footer-middle-73fc,
  .paper_fd7b .accent-iron-48a1,
  .card-dede .accent-iron-48a1 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .caption_73fa {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .feature-dim-01d8 {
    font-size: 1.375rem;
  }
  
  .medium-f9b9 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .aside-dirty-0934,
  .block_right_6fa7,
  .gallery_dirty_35e3,
  .gold_2f86,
  .main_out_79a4 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .frame-29b3 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .up-9251 {
    gap: var(--space-xs);
  }
  
  .item-gas-045d {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .texture-prev-9f73 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .icon_hovered_9d6a {
    width: 150px;
    height: 150px;
  }
  
  .orange_9b40 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .old-59bf,
  .active-active-cd56,
  .paper_fd7b,
  .focus_lower_a0eb,
  .hover_77fe,
  .label_a1c4,
  .input_east_59ea {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .element_current_ce81 {
    page-break-inside: avoid;
  }
}

/* css-noise: eb39 */
.form-55b1 {
  padding: 0.3rem;
  font-size: 14px;
  line-height: 1.3;
}

/* css-noise: 52de */
.phantom-card-q6 {
  padding: 0.5rem;
  font-size: 13px;
  line-height: 1.0;
}
