/* ============================================
   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)
   ============================================ */
.image-f237 {
  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;
}

.image-f237:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.shade_ba95 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .shade_ba95 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .shade_ba95 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.module_basic_963f):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. */
.module_basic_963f,
header,
.smooth_e420,
.bottom_3b2d,
.prev_84b9,
.focus-6756,
.light_64c9,
.picture_3e83,
.advanced_d263 {
  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
   ============================================ */
.module_basic_963f {
  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);
}

.background-short-4fb5 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.module_basic_963f.focus_first_d3d3 {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.preview-copper-61e5 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.purple_48d1 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.old_7894 img {
  height: 36px;
  width: auto;
  display: block;
}

.content-ad87 {
  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;
}

.huge_8b99 {
  flex: 1;
}

.sidebar-pressed-ae19 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.layout-1126 {
  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);
}

.layout-1126:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.layout-1126.outer-503c {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.container-3709 {
  position: relative;
}

.media-mini-5f18 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.media-mini-5f18 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） */
.container-3709:hover .media-mini-5f18 svg,
.media-mini-5f18[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.overlay-west-a820 {
  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 */
.container-3709:hover .overlay-west-a820 {
  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 */
.overlay-west-a820::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.section_1ec3 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.section_1ec3: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 */
.section_1ec3[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.breadcrumb-wide-e512 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.logo_49af {
  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;
}

.logo_49af:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.logo_49af svg {
  flex-shrink: 0;
}

/* Header Download Button */
.gold_4a7a {
  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;
}

.gold_4a7a: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);
}

.gold_4a7a svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.main_4331 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.border_paper_0c32 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.main_4331[aria-expanded="true"] .border_paper_0c32:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.main_4331[aria-expanded="true"] .border_paper_0c32:nth-child(2) {
  opacity: 0;
}

.main_4331[aria-expanded="true"] .border_paper_0c32:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .huge_8b99 {
    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 */
  }

  .huge_8b99::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .huge_8b99.icon_5fa8 {
    display: block;
    right: 0;
  }
  
  .sidebar-pressed-ae19 {
    flex-direction: column;
    gap: 0;
  }
  
  .layout-1126 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .huge_8b99::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;
  }
  
  .huge_8b99.icon_5fa8::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .huge_8b99 {
    display: none;
  }
  
  .main_4331 {
    display: flex;
  }
  
  .content-ad87 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .logo_49af,
  .gold_4a7a {
    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 */
  .container-3709 {
    position: relative;
  }
  
  .overlay-west-a820 {
    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;
  }
  
  .media-mini-5f18[aria-expanded="true"] + .overlay-west-a820 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .section_1ec3 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .breadcrumb-wide-e512 {
    gap: 8px;
  }
  
  .logo_49af {
    display: none;
  }
  
  .gold_4a7a {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .old_7894 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .gold_4a7a {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .gold_4a7a svg {
    width: 14px;
    height: 14px;
  }
  
  .preview-copper-61e5 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.smooth_e420 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.smooth-cd22 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.texture_prev_0c25 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.texture_prev_0c25 svg {
  flex-shrink: 0;
}

.texture_prev_0c25 a {
  color: var(--color-primary);
  text-decoration: none;
}

.texture_prev_0c25 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .smooth-cd22 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.bottom_3b2d {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.down-b33d {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .down-b33d {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.texture_b740 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.texture_b740 a {
  color: var(--color-primary);
  text-decoration: none;
}

.texture_b740 a:hover {
  text-decoration: underline;
}

.preview-aa58 {
  color: var(--color-text-lighter);
}

.slider-8cc1 {
  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) {
  .slider-8cc1 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .slider-8cc1 {
    font-size: 1.5rem;
  }
}

.description_first_c1bb {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

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

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

.caption-bf2d {
  display: flex;
  gap: var(--space-sm);
}

.overlay-bright-b4f9 {
  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;
}

.header_gas_e3f2 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.header_gas_e3f2 strong {
  font-weight: 600;
  color: var(--color-text);
}

.header_gas_e3f2 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.slow-d693 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.top-2b86 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.primary-96c2 {
  position: relative;
  text-align: center;
}

.primary-96c2 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.section-action-ce4b {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.thumbnail_89d4 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.notification-tall-52c9 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.photo-8f85 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.blue_e6ff {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.panel_steel_f5c3 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .down-b33d {
    grid-template-columns: 1fr;
  }
  
  .slider-8cc1 {
    font-size: 1.75rem;
  }
  
  .top-2b86 {
    order: -1;
    max-width: 100%;
  }
  
  .primary-96c2 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .slider-8cc1 {
    font-size: 1.5rem;
  }
  
  .description_first_c1bb {
    font-size: 1rem;
  }
  
  .texture_b740 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .primary-96c2 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.feature-top-64b9 {
  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;
}

.fresh_80b5 {
  background: var(--color-primary);
  color: white;
}

.fresh_80b5:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.disabled_old_7466 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.disabled_old_7466:hover {
  background: var(--color-primary);
  color: white;
}

.shadow-hard-8276 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.shadow-hard-8276:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

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

.cool_34c7 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.prev_84b9 {
  padding: var(--space-xl) 0;
  background: white;
}

.link_tiny_c7fc {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.article_new_85b2 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.article_new_85b2:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.mask-a661 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.pro-9c34 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.footer-83b3 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.focus-6756 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.smooth-7f78 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.module_8eee {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.chip-right-e498 {
  list-style: none;
  counter-reset: toc-counter;
}

.chip-right-e498 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.chip-right-e498 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);
}

.chip-right-e498 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;
}

.chip-right-e498 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.light_64c9 {
  padding: var(--space-xxl) 0;
}

.tertiary-647c {
  background: var(--color-bg-section);
}

.progress_d36f {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.photo-gas-f62d {
  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);
}

.content_light_8e78 {
  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);
}

.list-smooth-3991 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.upper_385f {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .upper_385f {
    grid-template-columns: 1fr 300px;
  }
}

.brown-7910 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.brown-7910 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.brown-7910 pre,
.brown-7910 code {
  overflow-x: auto;
  max-width: 100%;
}

.brown-7910 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);
}

.brown-7910 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.brown-7910 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.brown-7910 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.brown-7910 ul,
.brown-7910 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.brown-7910 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.brown-7910 strong {
  font-weight: 600;
  color: var(--color-text);
}

.brown-7910 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.brown-7910 a:hover {
  color: var(--color-primary-dark);
}

.gold-7f42 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.gold-7f42 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.gold-7f42 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) {
  .upper_385f {
    grid-template-columns: 1fr;
  }
  
  .content_light_8e78 {
    font-size: 1.75rem;
  }
  
  .brown-7910 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .content_light_8e78 {
    font-size: 1.5rem;
  }
  
  .brown-7910 h3 {
    font-size: 1.375rem;
  }
  
  .brown-7910 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.basic-f039 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.tertiary-copper-a945 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.active-44e5 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

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

.mask_out_33d7 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.basic_7a2b {
  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;
}

.mask_4191 {
  flex-shrink: 0;
}

.active-80c7 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.thumbnail-904c {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .thumbnail-904c {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.media_outer_b44f,
.hero_lower_f501,
.main-soft-dc4c {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.media_outer_b44f thead,
.hero_lower_f501 thead {
  background: var(--color-primary);
  color: white;
}

.media_outer_b44f th,
.media_outer_b44f td,
.hero_lower_f501 th,
.hero_lower_f501 td,
.main-soft-dc4c th,
.main-soft-dc4c td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .media_outer_b44f th,
  .media_outer_b44f td,
  .hero_lower_f501 th,
  .hero_lower_f501 td,
  .main-soft-dc4c th,
  .main-soft-dc4c td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .media_outer_b44f,
  .hero_lower_f501,
  .main-soft-dc4c {
    min-width: 600px;
  }
}

.media_outer_b44f th,
.hero_lower_f501 th,
.main-soft-dc4c th {
  font-weight: 600;
}

.media_outer_b44f tbody tr:hover,
.hero_lower_f501 tbody tr:hover,
.main-soft-dc4c tbody tr:hover {
  background: var(--color-bg-alt);
}

.bright-371d {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.filter_902c {
  position: sticky;
  top: 80px;
  align-self: start;
}

.border_715b {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.border_715b h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.status-blue-6ff3 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.status-blue-6ff3 h4 {
  color: white;
}

.focus-pressed-4e94 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.huge-fcf0 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.huge-fcf0:last-child {
  border-bottom: none;
}

.huge-fcf0 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.huge-fcf0 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.alert-337f {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.module-3731 {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.module-3731:hover {
  text-decoration: underline;
}

.heading-down-7784 {
  text-align: center;
  margin-bottom: var(--space-md);
}

.hovered-b285 {
  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);
}

.hovered-b285 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.message-tiny-caa9 {
  font-weight: 600;
  color: white;
}

.list-4a87 {
  list-style: none;
  padding: 0;
}

.list-4a87 li {
  padding: var(--space-xs) 0;
}

.active-lite-d8b5 {
  color: #4caf50;
}

.frame-complex-17a9 {
  color: #ff9800;
}

.hard_5024 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.hero-09db {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.box_49bd {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.hard-02de {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.hero_narrow_7aab {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.slow_138b {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.logo_easy_e81c {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .logo_easy_e81c {
    grid-template-columns: 1fr;
  }
}

.tooltip-huge-5be3 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.tooltip-huge-5be3:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.widget-e08c {
  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;
}

.tooltip-huge-5be3 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.tooltip-huge-5be3 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.card-80fd {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.message-tiny-caa9 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.tall-c019 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.disabled-new-5a78 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.disabled-new-5a78 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.shadow-89dc {
  max-width: 900px;
  margin: 0 auto;
}

.search_pressed_9092 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.shade-left-16a1 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .shade-left-16a1 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.action_570d {
  margin-top: var(--space-xxl);
}

.action_570d h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.inner_4590 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .inner_4590 {
    grid-template-columns: 1fr;
  }
}

.status_focused_a46c {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.shade-5f05 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.picture_left_41b3 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.status_focused_a46c h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.status_focused_a46c ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.status_focused_a46c li {
  padding: var(--space-xs) 0;
  color: white;
}

.status_focused_a46c .feature-top-64b9 {
  width: 100%;
  background: white;
}

.shade-5f05 .feature-top-64b9 {
  color: #667eea;
}

.picture_left_41b3 .feature-top-64b9 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.column-512a {
  max-width: 900px;
  margin: 0 auto;
}

.title-focused-efe6 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.text-focused-7f91 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.south_3719 {
  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);
}

.text-focused-7f91 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.disabled_hard_1055 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .text-focused-7f91 {
    padding: var(--space-md);
  }
  
  .disabled_hard_1055 {
    padding: var(--space-md);
  }
  
  .main_45a3 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.gradient-581f ol,
.gradient-581f ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.gradient-581f li {
  margin-bottom: var(--space-sm);
}

.gradient-581f code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.component-67bf {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.fast_ede5 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.main_45a3 {
  margin-top: var(--space-lg);
  text-align: center;
}

.main_45a3 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.liquid-e763,
.slider_dirty_3186,
.feature-2e59,
.action-0a4c {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.red-395d {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.advanced_08eb {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.middle-c9ff {
  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) {
  .middle-c9ff {
    font-size: 0.625rem;
  }
}

.widget-fluid-5b8a {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.widget-fluid-5b8a:hover {
  background: var(--color-primary-dark);
}

.label_current_2842 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.label_current_2842 h4 {
  margin-bottom: var(--space-md);
}

.gradient-d5b7 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.center-a482 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.border_complex_e6bb {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .border_complex_e6bb {
    grid-template-columns: 1fr;
  }
}

.full_a249 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.tooltip_cold_7d5b {
  border-color: var(--color-success);
}

.article_lite_c999 {
  border-color: var(--color-warning);
}

.advanced_10e4 {
  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);
}

.tooltip_cold_7d5b .advanced_10e4 {
  background: #e8f5e9;
  color: var(--color-success);
}

.article_lite_c999 .advanced_10e4 {
  background: #fff3e0;
  color: var(--color-warning);
}

.full_a249 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.full_a249 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.bright-e837 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.hard-752e {
  margin: var(--space-xxl) 0;
}

.hard-752e h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.hard-752e > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.backdrop-b2ce {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .backdrop-b2ce {
    grid-template-columns: 1fr;
  }
}

.alert-solid-493c {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.alert-solid-493c h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.header-static-3dca {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.header-static-3dca input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.content-under-ee98 {
  margin-top: var(--space-xxl);
}

.badge-red-19db {
  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);
}

.easy-1951 {
  text-align: center;
}

.south_1610 {
  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);
}

.input-d558 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.south_1610 .message-tiny-caa9 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.pattern-c1ce {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.notice-hot-be46 p {
  margin-bottom: var(--space-md);
}

.summary_dark_5bf2 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .badge-red-19db {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.motion-b77a {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.cold-2b30 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.iron-1e37 {
  margin-bottom: var(--space-xl);
}

.input-426e {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.silver_381d {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.dirty_c9b7 {
  color: var(--color-text-light);
}

.card_south_68aa {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.lower_16b1 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.detail_fluid_7044 {
  font-weight: 600;
  color: var(--color-text);
}

.pagination-orange-18e6 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.status-full-c61c {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.shadow_6cc6 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.footer-eb7f {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

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

.block_cd78 {
  border: 2px solid #4caf50;
}

.advanced_7548 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.outer_0120 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.easy_c1ef {
  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;
}

.accordion_492e {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.box_754b {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.mask_pressed_c8b1 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.shade-0652 {
  text-align: right;
}

.shade-0652 .dim_9981 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.table-4faa {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.heading-smooth-812e h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.heading-smooth-812e p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.main_last_6902 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.nav-motion-ced3 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.wrapper_large_13be {
  background: #e8f5e9;
  color: #2e7d32;
}

.over-df5a {
  background: #e3f2fd;
  color: #1565c0;
}

.pagination_iron_f165 {
  background: #fff3e0;
  color: #e65100;
}

.breadcrumb_0b62 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.breadcrumb_0b62 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.search-f7d7 {
  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);
}

.search-f7d7:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.shadow_11f4 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.detail-1e9e {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.detail-1e9e strong {
  color: var(--color-primary);
}

.paper_4586 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.hovered-4bcb {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.tooltip-d432 {
  max-width: 900px;
  margin: 0 auto;
}

.up_d3a6 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.hero_top_7bb4 {
  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);
}

.hero_top_7bb4:hover {
  background: var(--color-bg-alt);
}

.article_b7bd {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.hero_top_7bb4[aria-expanded="true"] .article_b7bd {
  transform: rotate(180deg);
}

.nav-d121 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.nav-d121 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.nav-d121 ul,
.nav-d121 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.nav-d121 li {
  margin-bottom: var(--space-xs);
}

.over-1e57 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.backdrop_7f89 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.over-1e57 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.wide-20a4 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.picture-a69b {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.container_b6c2 {
  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);
}

.smooth_2c74 {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.icon_brown_70cc {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .icon_brown_70cc {
    grid-template-columns: 1fr;
  }
}

.avatar_ec57,
.plasma-6245 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.avatar_ec57 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.plasma-6245 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.avatar_ec57 h4,
.plasma-6245 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.avatar_ec57 ul,
.plasma-6245 ul {
  list-style: none;
  padding: 0;
}

.avatar_ec57 li,
.plasma-6245 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.backdrop-blue-af8d {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .backdrop-blue-af8d {
    grid-template-columns: 1fr;
  }
}

.article-blue-5632 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.fluid_3ffb {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.banner_895b {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.article-blue-5632 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.article-blue-5632 ul {
  list-style: none;
  padding: 0;
}

.article-blue-5632 li {
  padding: var(--space-xs) 0;
  color: white;
}

.dim-7965 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.dim-7965 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.dim-7965 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.active-full-d786 {
  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);
}

.wrapper_prev_61ae {
  font-style: italic;
}

.panel-fresh-138b {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.glass-9c3b {
  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;
}

.glass-9c3b h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.glass-9c3b p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.gas-9738 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.picture_3e83 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.slider-over-0ce1 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.element-3308 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .element-3308 {
    grid-template-columns: 1fr;
  }
}

.text_2d0d {
  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);
}

.text_2d0d:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.mask-old-5e1f {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.text_2d0d h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.text_2d0d p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.advanced_d263 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.fresh_4b72 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
  .fresh_4b72 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.frame_35a9 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.lite-e135 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.container-ccc4 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.container-ccc4 .caption-bf2d {
  color: #4caf50;
  font-size: 0.875rem;
}

.panel_031c {
  list-style: none;
  padding: 0;
}

.panel_031c li {
  margin-bottom: var(--space-xs);
}

.panel_031c a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.panel_031c a:hover {
  color: white;
}

.module_right_8b49 {
  list-style: none;
  padding: 0;
}

.module_right_8b49 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.module_right_8b49 a {
  color: #b0b0b0;
  text-decoration: none;
}

.module_right_8b49 a:hover {
  color: white;
}

.row-slow-a100 {
  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);
}

.next_4bc2 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.next_4bc2 a {
  color: #4caf50;
  text-decoration: none;
}

.caption-cd4a {
  font-size: 0.75rem;
  color: #666666;
}

.gradient_north_b816 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.hard-c63e {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.hard-c63e:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .row-slow-a100 {
    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;
  }
  
  .slider-8cc1 {
    font-size: 2rem;
  }
  
  .content_light_8e78 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .down-b33d,
  .upper_385f {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .logo_easy_e81c,
  .border_complex_e6bb,
  .inner_4590,
  .backdrop-b2ce,
  .icon_brown_70cc,
  .backdrop-blue-af8d,
  .element-3308,
  .fresh_4b72 {
    grid-template-columns: 1fr;
  }
  
  .link_tiny_c7fc {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .light_64c9 {
    padding: var(--space-lg) 0;
  }
  
  .chip-right-e498 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .chip-right-e498 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .feature-top-64b9 {
    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;
  }
  
  .link_tiny_c7fc {
    grid-template-columns: 1fr;
  }
  
  .slow-d693,
  .gas-9738,
  .gradient-d5b7 {
    flex-direction: column;
    width: 100%;
  }
  
  .message-facd,
  .cool_34c7,
  .slow-d693 .feature-top-64b9,
  .gas-9738 .feature-top-64b9 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .slider-8cc1 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .content_light_8e78 {
    font-size: 1.375rem;
  }
  
  .mask-a661 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .article_new_85b2,
  .tooltip-huge-5be3,
  .border_715b,
  .box_small_fdac,
  .title-focused-efe6 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .middle-c9ff {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .smooth-cd22 {
    gap: var(--space-xs);
  }
  
  .texture_prev_0c25 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .hovered-b285 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .south_1610 {
    width: 150px;
    height: 150px;
  }
  
  .input-d558 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .module_basic_963f,
  .smooth_e420,
  .slow-d693,
  .glass-9c3b,
  .picture_3e83,
  .advanced_d263,
  .main_4331 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .light_64c9 {
    page-break-inside: avoid;
  }
}

/* css-noise: eb39 */
.over_2ec5 {
  padding: 0.3rem;
  font-size: 14px;
  line-height: 1.3;
}

/* css-noise: 77fa */
.ghost-box-p7 {
  padding: 0.4rem;
  font-size: 12px;
  line-height: 1.3;
}
