/* ============================================
   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)
   ============================================ */
.description_gas_a376 {
  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;
}

.description_gas_a376:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.yellow-7439 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .yellow-7439 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .yellow-7439 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.action-d172):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. */
.action-d172,
header,
.item-8f55,
.slow-e4a0,
.wrapper-focused-84e4,
.column-489c,
.video-green-3514,
.disabled_plasma_be10,
.pagination_49ed {
  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
   ============================================ */
.action-d172 {
  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);
}

.liquid_c9e7 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.action-d172.tall-7801 {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.south-74f8 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.sort-dynamic-2e5b {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.fresh_4d4b img {
  height: 36px;
  width: auto;
  display: block;
}

.accent-tiny-2d62 {
  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;
}

.list-bfbc {
  flex: 1;
}

.media-2e5a {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.pattern_63be {
  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);
}

.pattern_63be:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.pattern_63be.tertiary-glass-6771 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.iron-5f6f {
  position: relative;
}

.pink_17f5 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.pink_17f5 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） */
.iron-5f6f:hover .pink_17f5 svg,
.pink_17f5[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.narrow-63b9 {
  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 */
.iron-5f6f:hover .narrow-63b9 {
  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 */
.narrow-63b9::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.black_9f6a {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.black_9f6a: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 */
.black_9f6a[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.text-mini-7aee {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.breadcrumb_iron_723b {
  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;
}

.breadcrumb_iron_723b:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.breadcrumb_iron_723b svg {
  flex-shrink: 0;
}

/* Header Download Button */
.article-top-b1e1 {
  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;
}

.article-top-b1e1: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);
}

.article-top-b1e1 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.easy_45e2 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.small-1b09 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.easy_45e2[aria-expanded="true"] .small-1b09:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.easy_45e2[aria-expanded="true"] .small-1b09:nth-child(2) {
  opacity: 0;
}

.easy_45e2[aria-expanded="true"] .small-1b09:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

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

  .list-bfbc::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .list-bfbc.fresh_34f9 {
    display: block;
    right: 0;
  }
  
  .media-2e5a {
    flex-direction: column;
    gap: 0;
  }
  
  .pattern_63be {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .list-bfbc::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;
  }
  
  .list-bfbc.fresh_34f9::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .list-bfbc {
    display: none;
  }
  
  .easy_45e2 {
    display: flex;
  }
  
  .accent-tiny-2d62 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .breadcrumb_iron_723b,
  .article-top-b1e1 {
    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 */
  .iron-5f6f {
    position: relative;
  }
  
  .narrow-63b9 {
    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;
  }
  
  .pink_17f5[aria-expanded="true"] + .narrow-63b9 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .black_9f6a {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .text-mini-7aee {
    gap: 8px;
  }
  
  .breadcrumb_iron_723b {
    display: none;
  }
  
  .article-top-b1e1 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .fresh_4d4b img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .article-top-b1e1 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .article-top-b1e1 svg {
    width: 14px;
    height: 14px;
  }
  
  .south-74f8 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.item-8f55 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.active-light-5f79 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.pro-efe5 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.pro-efe5 svg {
  flex-shrink: 0;
}

.pro-efe5 a {
  color: var(--color-primary);
  text-decoration: none;
}

.pro-efe5 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .active-light-5f79 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.slow-e4a0 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.description_first_ed13 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .description_first_ed13 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.caption_lower_d297 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.caption_lower_d297 a {
  color: var(--color-primary);
  text-decoration: none;
}

.caption_lower_d297 a:hover {
  text-decoration: underline;
}

.box-light-d011 {
  color: var(--color-text-lighter);
}

.tooltip-first-cc3b {
  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) {
  .tooltip-first-cc3b {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .tooltip-first-cc3b {
    font-size: 1.5rem;
  }
}

.iron-d99e {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.last-4a1c {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .last-4a1c {
    grid-template-columns: 1fr;
  }
}

.focus-tall-8cf4 {
  display: flex;
  gap: var(--space-sm);
}

.text-first-482c {
  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;
}

.hard-7b22 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.hard-7b22 strong {
  font-weight: 600;
  color: var(--color-text);
}

.hard-7b22 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.tooltip_tall_41cb {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.shade_brown_84dc {
  display: flex;
  align-items: center;
  justify-content: center;
}

.active_79a8 {
  position: relative;
  text-align: center;
}

.active_79a8 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.silver_d80a {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.tooltip-2666 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.badge_focused_0aac {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.old_c441 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.module-lite-e78f {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.narrow_dbb9 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .description_first_ed13 {
    grid-template-columns: 1fr;
  }
  
  .tooltip-first-cc3b {
    font-size: 1.75rem;
  }
  
  .shade_brown_84dc {
    order: -1;
    max-width: 100%;
  }
  
  .active_79a8 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .tooltip-first-cc3b {
    font-size: 1.5rem;
  }
  
  .iron-d99e {
    font-size: 1rem;
  }
  
  .caption_lower_d297 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .active_79a8 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.backdrop-bottom-3f18 {
  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;
}

.avatar_cold_ff4c {
  background: var(--color-primary);
  color: white;
}

.avatar_cold_ff4c:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.backdrop-5465 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.backdrop-5465:hover {
  background: var(--color-primary);
  color: white;
}

.title_2c14 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.title_2c14:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.panel_lite_4965 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.gas_83b2 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.wrapper-focused-84e4 {
  padding: var(--space-xl) 0;
  background: white;
}

.hot_992f {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.yellow-e094 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.yellow-e094:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.accordion_86ab {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.link_simple_9fa3 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.heading-easy-5acc {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.column-489c {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

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

.accent_active_7538 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.mask-top-6593 {
  list-style: none;
  counter-reset: toc-counter;
}

.mask-top-6593 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.mask-top-6593 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);
}

.mask-top-6593 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;
}

.mask-top-6593 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.video-green-3514 {
  padding: var(--space-xxl) 0;
}

.lite_f69d {
  background: var(--color-bg-section);
}

.section-9973 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.layout_hard_8052 {
  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);
}

.middle-a230 {
  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);
}

.under_6157 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.row_c905 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .row_c905 {
    grid-template-columns: 1fr 300px;
  }
}

.component-lite-a81a {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.component-lite-a81a img {
  max-width: 100%;
  height: auto;
  display: block;
}

.component-lite-a81a pre,
.component-lite-a81a code {
  overflow-x: auto;
  max-width: 100%;
}

.component-lite-a81a 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);
}

.component-lite-a81a h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.component-lite-a81a h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.component-lite-a81a p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.component-lite-a81a ul,
.component-lite-a81a ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.component-lite-a81a li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.component-lite-a81a strong {
  font-weight: 600;
  color: var(--color-text);
}

.component-lite-a81a a {
  color: var(--color-primary);
  text-decoration: underline;
}

.component-lite-a81a a:hover {
  color: var(--color-primary-dark);
}

.prev_289d {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.prev_289d li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.prev_289d 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) {
  .row_c905 {
    grid-template-columns: 1fr;
  }
  
  .middle-a230 {
    font-size: 1.75rem;
  }
  
  .component-lite-a81a {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .middle-a230 {
    font-size: 1.5rem;
  }
  
  .component-lite-a81a h3 {
    font-size: 1.375rem;
  }
  
  .component-lite-a81a h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.element_large_1fd1 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.fluid-341c {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.outline_tiny_0b14 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.active-hot-0789 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.stone_0e15 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.under-4da3 {
  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;
}

.photo-4d78 {
  flex-shrink: 0;
}

.description-tiny-00a8 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.static-127d {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .static-127d {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.component_2a26,
.light_717f,
.breadcrumb-4885 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.component_2a26 thead,
.light_717f thead {
  background: var(--color-primary);
  color: white;
}

.component_2a26 th,
.component_2a26 td,
.light_717f th,
.light_717f td,
.breadcrumb-4885 th,
.breadcrumb-4885 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .component_2a26 th,
  .component_2a26 td,
  .light_717f th,
  .light_717f td,
  .breadcrumb-4885 th,
  .breadcrumb-4885 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .component_2a26,
  .light_717f,
  .breadcrumb-4885 {
    min-width: 600px;
  }
}

.component_2a26 th,
.light_717f th,
.breadcrumb-4885 th {
  font-weight: 600;
}

.component_2a26 tbody tr:hover,
.light_717f tbody tr:hover,
.breadcrumb-4885 tbody tr:hover {
  background: var(--color-bg-alt);
}

.overlay-south-c641 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.selected_9d52 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.thick_b470 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.thick_b470 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.main-center-ada4 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.main-center-ada4 h4 {
  color: white;
}

.out_92fc {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.dim-818a {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.dim-818a:last-child {
  border-bottom: none;
}

.dim-818a dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.dim-818a dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.message_7e16 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.smooth-6a90 {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.smooth-6a90:hover {
  text-decoration: underline;
}

.detail_mini_673f {
  text-align: center;
  margin-bottom: var(--space-md);
}

.plasma_6eb2 {
  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);
}

.plasma_6eb2 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.tag_1eae {
  font-weight: 600;
  color: white;
}

.south-c7bc {
  list-style: none;
  padding: 0;
}

.south-c7bc li {
  padding: var(--space-xs) 0;
}

.prev_8be1 {
  color: #4caf50;
}

.image-257e {
  color: #ff9800;
}

.card_bf20 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.south-b3a0 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.nav_medium_08ea {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.detail_4a46 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.dropdown_9a51 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.widget-yellow-dbc7 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.widget-7924 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .widget-7924 {
    grid-template-columns: 1fr;
  }
}

.modal_advanced_fa71 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.modal_advanced_fa71:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.input_out_f6c0 {
  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;
}

.modal_advanced_fa71 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.modal_advanced_fa71 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.green_1c55 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.tag_1eae {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.background-ef55 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.tooltip-iron-3c30 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.tooltip-iron-3c30 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.disabled-white-1f6d {
  max-width: 900px;
  margin: 0 auto;
}

.layout-59c8 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.grid_copper_00e2 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .grid_copper_00e2 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.large-2eed {
  margin-top: var(--space-xxl);
}

.large-2eed h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.out_579d {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .out_579d {
    grid-template-columns: 1fr;
  }
}

.lower-c799 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.hard_8ca8 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.row-bottom-996a {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.lower-c799 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.lower-c799 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.lower-c799 li {
  padding: var(--space-xs) 0;
  color: white;
}

.lower-c799 .backdrop-bottom-3f18 {
  width: 100%;
  background: white;
}

.hard_8ca8 .backdrop-bottom-3f18 {
  color: #667eea;
}

.row-bottom-996a .backdrop-bottom-3f18 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.preview-fluid-057e {
  max-width: 900px;
  margin: 0 auto;
}

.button_7d0b {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.mini_0cff {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.liquid-ea8d {
  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);
}

.mini_0cff h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.hot_2141 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .mini_0cff {
    padding: var(--space-md);
  }
  
  .hot_2141 {
    padding: var(--space-md);
  }
  
  .widget-static-7c3d {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.bronze-3842 ol,
.bronze-3842 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.bronze-3842 li {
  margin-bottom: var(--space-sm);
}

.bronze-3842 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.lower_9c41 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.center_c83d {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.widget-static-7c3d {
  margin-top: var(--space-lg);
  text-align: center;
}

.widget-static-7c3d img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.small-2f2a,
.widget_f642,
.upper_d9b6,
.text-fixed-a9c9 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.breadcrumb_48ac {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.breadcrumb_b564 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.paper_c408 {
  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) {
  .paper_c408 {
    font-size: 0.625rem;
  }
}

.solid-a772 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.solid-a772:hover {
  background: var(--color-primary-dark);
}

.tabs-soft-d607 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.tabs-soft-d607 h4 {
  margin-bottom: var(--space-md);
}

.badge_2e1b {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.lower-fb0e {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.action-ca2a {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .action-ca2a {
    grid-template-columns: 1fr;
  }
}

.filter_0e1b {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.disabled_small_1410 {
  border-color: var(--color-success);
}

.accent_005f {
  border-color: var(--color-warning);
}

.section_west_9d56 {
  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);
}

.disabled_small_1410 .section_west_9d56 {
  background: #e8f5e9;
  color: var(--color-success);
}

.accent_005f .section_west_9d56 {
  background: #fff3e0;
  color: var(--color-warning);
}

.filter_0e1b h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.filter_0e1b p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.border_8b59 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.row-9f7e {
  margin: var(--space-xxl) 0;
}

.row-9f7e h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.row-9f7e > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.form_black_88f0 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .form_black_88f0 {
    grid-template-columns: 1fr;
  }
}

.container_3216 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.container_3216 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.border-7217 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.border-7217 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.out_7aed {
  margin-top: var(--space-xxl);
}

.chip-167f {
  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);
}

.active_f7a6 {
  text-align: center;
}

.alert-copper-d3f6 {
  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);
}

.outline_yellow_3a4c {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.alert-copper-d3f6 .tag_1eae {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.list_pressed_c802 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.grid-3c9c p {
  margin-bottom: var(--space-md);
}

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

@media (max-width: 768px) {
  .chip-167f {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.photo-wood-bd98 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.mini_acc4 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.outline_selected_fe61 {
  margin-bottom: var(--space-xl);
}

.accent-simple-2d2e {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.new_fbd0 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.preview_c286 {
  color: var(--color-text-light);
}

.red-8fe0 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.tiny_b7d5 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.progress-41e5 {
  font-weight: 600;
  color: var(--color-text);
}

.middle_1c07 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.table-be2e {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.new-1408 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.steel-f1a7 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.wide_908b {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.title-9d93 {
  border: 2px solid #4caf50;
}

.wrapper-7a85 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.motion-20bb {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.form-stale-f081 {
  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;
}

.title_middle_2a95 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.notification_tall_a78e {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.center-d741 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.preview-hovered-767a {
  text-align: right;
}

.preview-hovered-767a .shadow_8972 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.green-f013 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.caption-eb9a h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.caption-eb9a p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.logo_gas_fc05 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.carousel-liquid-c836 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.image-last-e2eb {
  background: #e8f5e9;
  color: #2e7d32;
}

.fixed_093a {
  background: #e3f2fd;
  color: #1565c0;
}

.dirty-139b {
  background: #fff3e0;
  color: #e65100;
}

.south-e2b8 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.south-e2b8 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.sort_7baf {
  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);
}

.sort_7baf:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.active_fresh_d29e {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.tabs_3aaf {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.tabs_3aaf strong {
  color: var(--color-primary);
}

.header_6ac5 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.pressed_9476 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.box_gas_8500 {
  max-width: 900px;
  margin: 0 auto;
}

.complex_d29f {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.new_9c74 {
  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);
}

.new_9c74:hover {
  background: var(--color-bg-alt);
}

.simple-0982 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.new_9c74[aria-expanded="true"] .simple-0982 {
  transform: rotate(180deg);
}

.center-f345 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.center-f345 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.center-f345 ul,
.center-f345 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.center-f345 li {
  margin-bottom: var(--space-xs);
}

.heading-e812 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.lite_24e5 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.heading-e812 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.status_warm_1dcb {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.info-31a0 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.backdrop-fast-2eec {
  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);
}

.panel-cool-6a79 {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.nav_0bdf {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .nav_0bdf {
    grid-template-columns: 1fr;
  }
}

.menu_9e91,
.widget_lite_8a7e {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.menu_9e91 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.widget_lite_8a7e {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.menu_9e91 h4,
.widget_lite_8a7e h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.menu_9e91 ul,
.widget_lite_8a7e ul {
  list-style: none;
  padding: 0;
}

.menu_9e91 li,
.widget_lite_8a7e li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.current_6dc2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .current_6dc2 {
    grid-template-columns: 1fr;
  }
}

.west-6174 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.action_95e2 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.preview_4316 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.west-6174 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.west-6174 ul {
  list-style: none;
  padding: 0;
}

.west-6174 li {
  padding: var(--space-xs) 0;
  color: white;
}

.search_a2d9 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.search_a2d9 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.search_a2d9 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.stale_9788 {
  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);
}

.paragraph_ffc9 {
  font-style: italic;
}

.hard_7354 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.header-4f09 {
  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;
}

.header-4f09 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.header-4f09 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.paragraph-prev-223e {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.disabled_plasma_be10 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.texture-9959 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.sort_9d89 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .sort_9d89 {
    grid-template-columns: 1fr;
  }
}

.tag-short-f8f6 {
  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);
}

.tag-short-f8f6:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.wood_84c3 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.tag-short-f8f6 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.tag-short-f8f6 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.pagination_49ed {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.aside_down_d14a {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
  .aside_down_d14a {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.active_6465 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.east_9031 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.tag_a30b {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.tag_a30b .focus-tall-8cf4 {
  color: #4caf50;
  font-size: 0.875rem;
}

.panel_2458 {
  list-style: none;
  padding: 0;
}

.panel_2458 li {
  margin-bottom: var(--space-xs);
}

.panel_2458 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.panel_2458 a:hover {
  color: white;
}

.upper-ae19 {
  list-style: none;
  padding: 0;
}

.upper-ae19 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.upper-ae19 a {
  color: #b0b0b0;
  text-decoration: none;
}

.upper-ae19 a:hover {
  color: white;
}

.paper-322e {
  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);
}

.top-74f7 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.top-74f7 a {
  color: #4caf50;
  text-decoration: none;
}

.grid-506d {
  font-size: 0.75rem;
  color: #666666;
}

.iron-6129 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.blue_d4f5 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.blue_d4f5:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .paper-322e {
    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;
  }
  
  .tooltip-first-cc3b {
    font-size: 2rem;
  }
  
  .middle-a230 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .description_first_ed13,
  .row_c905 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .widget-7924,
  .action-ca2a,
  .out_579d,
  .form_black_88f0,
  .nav_0bdf,
  .current_6dc2,
  .sort_9d89,
  .aside_down_d14a {
    grid-template-columns: 1fr;
  }
  
  .hot_992f {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .video-green-3514 {
    padding: var(--space-lg) 0;
  }
  
  .mask-top-6593 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .mask-top-6593 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .backdrop-bottom-3f18 {
    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;
  }
  
  .hot_992f {
    grid-template-columns: 1fr;
  }
  
  .tooltip_tall_41cb,
  .paragraph-prev-223e,
  .badge_2e1b {
    flex-direction: column;
    width: 100%;
  }
  
  .panel_lite_4965,
  .gas_83b2,
  .tooltip_tall_41cb .backdrop-bottom-3f18,
  .paragraph-prev-223e .backdrop-bottom-3f18 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .tooltip-first-cc3b {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .middle-a230 {
    font-size: 1.375rem;
  }
  
  .accordion_86ab {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .yellow-e094,
  .modal_advanced_fa71,
  .thick_b470,
  .wide_908b,
  .button_7d0b {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .paper_c408 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .active-light-5f79 {
    gap: var(--space-xs);
  }
  
  .pro-efe5 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .plasma_6eb2 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .alert-copper-d3f6 {
    width: 150px;
    height: 150px;
  }
  
  .outline_yellow_3a4c {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .action-d172,
  .item-8f55,
  .tooltip_tall_41cb,
  .header-4f09,
  .disabled_plasma_be10,
  .pagination_49ed,
  .easy_45e2 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .video-green-3514 {
    page-break-inside: avoid;
  }
}

/* css-noise: eb39 */
.chip-4cf0 {
  padding: 0.3rem;
  font-size: 14px;
  line-height: 1.3;
}

/* css-noise: ce3d */
.promo-block-b1 {
  padding: 0.4rem;
  font-size: 10px;
  line-height: 1.1;
}
