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

.outline_complex_badf:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.panel-black-ce7b {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .panel-black-ce7b {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .panel-black-ce7b {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.backdrop-green-974b):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.backdrop-green-974b,
header,
.banner-clean-7740,
.module-b3db,
.last_304b,
.hot-448b,
.wrapper-blue-56d3,
.full-a2a4,
.orange-c09e {
  max-width: none;
}

/* Critical mobile fix: prevent any overflow */
section,
article,
div,
main {
  overflow-wrap: break-word;
  word-wrap: break-word;
}

/* Ensure images never cause overflow */
img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Ensure SVG icons don't cause issues */
svg {
  max-width: 100%;
  height: auto;
}

/* ============================================
   4. HEADER & NAVIGATION
   ============================================ */
.backdrop-green-974b {
  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);
}

.table_dim_9c3a {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.backdrop-green-974b.tag-e0f0 {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.container-narrow-cf05 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.in-85c8 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.tabs_pink_a2b5 img {
  height: 36px;
  width: auto;
  display: block;
}

.dropdown-86f4 {
  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;
}

.main_tiny_f056 {
  flex: 1;
}

.hard_1f31 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.chip-wood-dd6a {
  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);
}

.chip-wood-dd6a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.chip-wood-dd6a.fn-active-4c39 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.fixed-25c4 {
  position: relative;
}

.hard_b81d {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.hard_b81d 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） */
.fixed-25c4:hover .hard_b81d svg,
.hard_b81d[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.breadcrumb-07d0 {
  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 */
.fixed-25c4:hover .breadcrumb-07d0 {
  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 */
.breadcrumb-07d0::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.slow_91c3 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.slow_91c3: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 */
.slow_91c3[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.up_6ff4 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.brown-3caf {
  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;
}

.brown-3caf:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.brown-3caf svg {
  flex-shrink: 0;
}

/* Header Download Button */
.carousel_4492 {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 20px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.9375rem;
  text-decoration: none;
  transition: all var(--transition-base);
  box-shadow: 0 2px 8px rgba(25, 118, 210, 0.3);
  white-space: nowrap;
}

.carousel_4492:hover {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, #0d47a1 100%);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(25, 118, 210, 0.4);
}

.carousel_4492 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.frame_clean_3085 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.text-2c4a {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.frame_clean_3085[aria-expanded="true"] .text-2c4a:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.frame_clean_3085[aria-expanded="true"] .text-2c4a:nth-child(2) {
  opacity: 0;
}

.frame_clean_3085[aria-expanded="true"] .text-2c4a:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .main_tiny_f056 {
    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 */
  }

  .main_tiny_f056::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .main_tiny_f056.mask-26ed {
    display: block;
    right: 0;
  }
  
  .hard_1f31 {
    flex-direction: column;
    gap: 0;
  }
  
  .chip-wood-dd6a {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .main_tiny_f056::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;
  }
  
  .main_tiny_f056.mask-26ed::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .main_tiny_f056 {
    display: none;
  }
  
  .frame_clean_3085 {
    display: flex;
  }
  
  .dropdown-86f4 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .brown-3caf,
  .carousel_4492 {
    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 */
  .fixed-25c4 {
    position: relative;
  }
  
  .breadcrumb-07d0 {
    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;
  }
  
  .hard_b81d[aria-expanded="true"] + .breadcrumb-07d0 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .slow_91c3 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .up_6ff4 {
    gap: 8px;
  }
  
  .brown-3caf {
    display: none;
  }
  
  .carousel_4492 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .tabs_pink_a2b5 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .carousel_4492 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .carousel_4492 svg {
    width: 14px;
    height: 14px;
  }
  
  .container-narrow-cf05 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.banner-clean-7740 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.background_out_f3c5 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.hot-ccc9 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.hot-ccc9 svg {
  flex-shrink: 0;
}

.hot-ccc9 a {
  color: var(--color-primary);
  text-decoration: none;
}

.hot-ccc9 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .background_out_f3c5 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.module-b3db {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.hero_smooth_9fae {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .hero_smooth_9fae {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.hidden-28c7 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.hidden-28c7 a {
  color: var(--color-primary);
  text-decoration: none;
}

.hidden-28c7 a:hover {
  text-decoration: underline;
}

.column_clean_1ce4 {
  color: var(--color-text-lighter);
}

.overlay_solid_9b77 {
  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) {
  .overlay_solid_9b77 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .overlay_solid_9b77 {
    font-size: 1.5rem;
  }
}

.wrapper-hard-1251 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.cold_d2f0 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .cold_d2f0 {
    grid-template-columns: 1fr;
  }
}

.texture-a526 {
  display: flex;
  gap: var(--space-sm);
}

.widget-black-29ce {
  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;
}

.menu_4aaf {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.menu_4aaf strong {
  font-weight: 600;
  color: var(--color-text);
}

.menu_4aaf span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.clean-b25e {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.rough_b099 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.left_6684 {
  position: relative;
  text-align: center;
}

.left_6684 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.tag_f1d9 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

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

.active-out-9424 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.modal-green-57ef {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.grid-north-a47e {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.progress_0740 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .hero_smooth_9fae {
    grid-template-columns: 1fr;
  }
  
  .overlay_solid_9b77 {
    font-size: 1.75rem;
  }
  
  .rough_b099 {
    order: -1;
    max-width: 100%;
  }
  
  .left_6684 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .overlay_solid_9b77 {
    font-size: 1.5rem;
  }
  
  .wrapper-hard-1251 {
    font-size: 1rem;
  }
  
  .hidden-28c7 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .left_6684 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.carousel-68b4 {
  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;
}

.shadow_soft_8149 {
  background: var(--color-primary);
  color: white;
}

.shadow_soft_8149:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.tooltip_hard_2ef5 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.tooltip_hard_2ef5:hover {
  background: var(--color-primary);
  color: white;
}

.dropdown_upper_a6d6 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.dropdown_upper_a6d6:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.tabs_inner_f56b {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.prev_c969 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.last_304b {
  padding: var(--space-xl) 0;
  background: white;
}

.widget-42a6 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.center_43aa {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.center_43aa:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.form-a09d {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.item_2c0e {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.hard_38dd {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.hot-448b {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.gradient-1916 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.frame_down_0b96 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.media_6f64 {
  list-style: none;
  counter-reset: toc-counter;
}

.media_6f64 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.media_6f64 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);
}

.media_6f64 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;
}

.media_6f64 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.wrapper-blue-56d3 {
  padding: var(--space-xxl) 0;
}

.notification_easy_28e5 {
  background: var(--color-bg-section);
}

.outer_ebc0 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.info-static-a4c5 {
  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);
}

.primary-8165 {
  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);
}

.wide_11e6 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.logo_under_dd0d {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .logo_under_dd0d {
    grid-template-columns: 1fr 300px;
  }
}

.detail-0f21 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.detail-0f21 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.detail-0f21 pre,
.detail-0f21 code {
  overflow-x: auto;
  max-width: 100%;
}

.detail-0f21 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);
}

.detail-0f21 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.detail-0f21 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.detail-0f21 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.detail-0f21 ul,
.detail-0f21 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.detail-0f21 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.detail-0f21 strong {
  font-weight: 600;
  color: var(--color-text);
}

.detail-0f21 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.detail-0f21 a:hover {
  color: var(--color-primary-dark);
}

.background-b2ea {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.background-b2ea li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.background-b2ea 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) {
  .logo_under_dd0d {
    grid-template-columns: 1fr;
  }
  
  .primary-8165 {
    font-size: 1.75rem;
  }
  
  .detail-0f21 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .primary-8165 {
    font-size: 1.5rem;
  }
  
  .detail-0f21 h3 {
    font-size: 1.375rem;
  }
  
  .detail-0f21 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.gradient_full_484b {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.row-c503 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.shade_6fc5 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.hero_158e {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.active-6ff9 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.logo-5276 {
  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;
}

.video-0b41 {
  flex-shrink: 0;
}

.gradient-675b strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.icon-clean-448c {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .icon-clean-448c {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.layout_middle_f35d,
.icon_full_548c,
.item_gas_7d28 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.layout_middle_f35d thead,
.icon_full_548c thead {
  background: var(--color-primary);
  color: white;
}

.layout_middle_f35d th,
.layout_middle_f35d td,
.icon_full_548c th,
.icon_full_548c td,
.item_gas_7d28 th,
.item_gas_7d28 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .layout_middle_f35d th,
  .layout_middle_f35d td,
  .icon_full_548c th,
  .icon_full_548c td,
  .item_gas_7d28 th,
  .item_gas_7d28 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .layout_middle_f35d,
  .icon_full_548c,
  .item_gas_7d28 {
    min-width: 600px;
  }
}

.layout_middle_f35d th,
.icon_full_548c th,
.item_gas_7d28 th {
  font-weight: 600;
}

.layout_middle_f35d tbody tr:hover,
.icon_full_548c tbody tr:hover,
.item_gas_7d28 tbody tr:hover {
  background: var(--color-bg-alt);
}

.status-hovered-8d92 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.yellow_f2fc {
  position: sticky;
  top: 80px;
  align-self: start;
}

.section_black_2ec2 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.section_black_2ec2 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.accent-2139 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.accent-2139 h4 {
  color: white;
}

.complex-f017 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

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

.tag-ddde:last-child {
  border-bottom: none;
}

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

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

.banner_last_dbe0 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.hard_fc6a {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.hard_fc6a:hover {
  text-decoration: underline;
}

.disabled_stone_7433 {
  text-align: center;
  margin-bottom: var(--space-md);
}

.secondary_dirty_df45 {
  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);
}

.secondary_dirty_df45 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.breadcrumb_over_2521 {
  font-weight: 600;
  color: white;
}

.down_ab6c {
  list-style: none;
  padding: 0;
}

.down_ab6c li {
  padding: var(--space-xs) 0;
}

.fast_cc46 {
  color: #4caf50;
}

.active_cool_3c72 {
  color: #ff9800;
}

.outline_full_fa25 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.row_center_9d3c {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.progress-dark-b5b3 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.purple_15ba {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.steel_329a {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.gold_4253 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.mask_b2c8 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .mask_b2c8 {
    grid-template-columns: 1fr;
  }
}

.gradient-7b9e {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.gradient-7b9e:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.feature_dark_aa58 {
  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;
}

.gradient-7b9e h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.gradient-7b9e p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.footer_0082 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.breadcrumb_over_2521 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.sidebar-static-ec74 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.outer-4295 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.outer-4295 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.tertiary_7202 {
  max-width: 900px;
  margin: 0 auto;
}

.widget_b164 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.out-2e9e {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .out-2e9e {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.icon_silver_38a7 {
  margin-top: var(--space-xxl);
}

.icon_silver_38a7 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.container_light_354b {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .container_light_354b {
    grid-template-columns: 1fr;
  }
}

.steel-ece1 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.border-4bc6 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.avatar-purple-703d {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.steel-ece1 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.steel-ece1 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.steel-ece1 li {
  padding: var(--space-xs) 0;
  color: white;
}

.steel-ece1 .carousel-68b4 {
  width: 100%;
  background: white;
}

.border-4bc6 .carousel-68b4 {
  color: #667eea;
}

.avatar-purple-703d .carousel-68b4 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.dirty-baf4 {
  max-width: 900px;
  margin: 0 auto;
}

.widget-cool-64ca {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.photo_current_1c2a {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.primary-green-06f5 {
  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);
}

.photo_current_1c2a h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.texture-blue-1973 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .photo_current_1c2a {
    padding: var(--space-md);
  }
  
  .texture-blue-1973 {
    padding: var(--space-md);
  }
  
  .large-7e2c {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.item_liquid_8aa9 ol,
.item_liquid_8aa9 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.item_liquid_8aa9 li {
  margin-bottom: var(--space-sm);
}

.item_liquid_8aa9 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.hero_fresh_e91c {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.main-cold-367a {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.large-7e2c {
  margin-top: var(--space-lg);
  text-align: center;
}

.large-7e2c img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.box-yellow-df6e,
.easy-f777,
.thick_42bb,
.thick_cf9a {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.fast_b774 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.advanced_a767 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.tall-2dbe {
  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) {
  .tall-2dbe {
    font-size: 0.625rem;
  }
}

.warm_9967 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.warm_9967:hover {
  background: var(--color-primary-dark);
}

.modal-f288 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.modal-f288 h4 {
  margin-bottom: var(--space-md);
}

.background_paper_413d {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.row-white-6427 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.tabs-stone-978d {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .tabs-stone-978d {
    grid-template-columns: 1fr;
  }
}

.rough_2fbe {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.title_0560 {
  border-color: var(--color-success);
}

.aside-fast-6f31 {
  border-color: var(--color-warning);
}

.pattern-short-c304 {
  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);
}

.title_0560 .pattern-short-c304 {
  background: #e8f5e9;
  color: var(--color-success);
}

.aside-fast-6f31 .pattern-short-c304 {
  background: #fff3e0;
  color: var(--color-warning);
}

.rough_2fbe h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.rough_2fbe p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.tertiary-3268 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.module-fb39 {
  margin: var(--space-xxl) 0;
}

.module-fb39 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.module-fb39 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.icon_dynamic_d862 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .icon_dynamic_d862 {
    grid-template-columns: 1fr;
  }
}

.table_5d40 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.table_5d40 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.clean-6e8a {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.clean-6e8a input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.slider_easy_4b82 {
  margin-top: var(--space-xxl);
}

.texture-d1ce {
  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);
}

.block-66fc {
  text-align: center;
}

.element-c330 {
  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);
}

.left-d8af {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.element-c330 .breadcrumb_over_2521 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.thumbnail-dim-a5ff {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.article-fast-3020 p {
  margin-bottom: var(--space-md);
}

.background-motion-4aa4 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .texture-d1ce {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.card_c099 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.last_9cd5 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.easy-c25f {
  margin-bottom: var(--space-xl);
}

.hovered_8338 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.caption-steel-263b {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.icon_9c3b {
  color: var(--color-text-light);
}

.title_fluid_2b67 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.gradient_stone_a34b {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.lower_2797 {
  font-weight: 600;
  color: var(--color-text);
}

.new_453b {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.nav-hard-9261 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.overlay_dbc1 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.background-1e0f {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.item-gold-afb5 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.popup-hard-7b9f {
  border: 2px solid #4caf50;
}

.element-c6d0 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.slider_basic_9c8f {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.photo_gas_e599 {
  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;
}

.link-b868 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.thumbnail-paper-41fb {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.right_96f6 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.shade-thick-1cac {
  text-align: right;
}

.shade-thick-1cac .focus_c5c2 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.dropdown-tiny-30a2 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.input_b051 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.input_b051 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.pagination_b1bb {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.gas-5b19 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.wide_9f02 {
  background: #e8f5e9;
  color: #2e7d32;
}

.south_b781 {
  background: #e3f2fd;
  color: #1565c0;
}

.element_gold_2626 {
  background: #fff3e0;
  color: #e65100;
}

.slow-96c3 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.slow-96c3 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.easy-f189 {
  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);
}

.easy-f189:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.tag_bronze_19f6 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.banner_9369 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.banner_9369 strong {
  color: var(--color-primary);
}

.button_9169 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.dirty_917f {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.nav-thick-8304 {
  max-width: 900px;
  margin: 0 auto;
}

.shade-d370 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.picture_tall_a89b {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: transparent;
  border: none;
  text-align: left;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-text);
  cursor: pointer;
  transition: var(--transition-fast);
}

.picture_tall_a89b:hover {
  background: var(--color-bg-alt);
}

.tooltip-center-7da3 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.picture_tall_a89b[aria-expanded="true"] .tooltip-center-7da3 {
  transform: rotate(180deg);
}

.steel_376d {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.steel_376d h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.steel_376d ul,
.steel_376d ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.steel_376d li {
  margin-bottom: var(--space-xs);
}

.description_cold_10c0 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.orange-c1c7 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.description_cold_10c0 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.block_cb1e {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.button-9d4e {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.light-381d {
  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);
}

.texture-f9f9 {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.thumbnail-af58 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .thumbnail-af58 {
    grid-template-columns: 1fr;
  }
}

.sidebar_hovered_2b17,
.hard_e519 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.sidebar_hovered_2b17 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.hard_e519 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.sidebar_hovered_2b17 h4,
.hard_e519 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.sidebar_hovered_2b17 ul,
.hard_e519 ul {
  list-style: none;
  padding: 0;
}

.sidebar_hovered_2b17 li,
.hard_e519 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.background_2a8d {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .background_2a8d {
    grid-template-columns: 1fr;
  }
}

.selected_23a0 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.middle-ba9c {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.logo_6170 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.selected_23a0 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.selected_23a0 ul {
  list-style: none;
  padding: 0;
}

.selected_23a0 li {
  padding: var(--space-xs) 0;
  color: white;
}

.pattern-6b17 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.pattern-6b17 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.pattern-6b17 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.backdrop-iron-2a24 {
  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);
}

.dropdown-lower-dabc {
  font-style: italic;
}

.huge_5402 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.center_ee90 {
  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;
}

.center_ee90 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.center_ee90 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.inner_cff0 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.full-a2a4 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.easy-d0a8 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.easy-0cb8 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .easy-0cb8 {
    grid-template-columns: 1fr;
  }
}

.glass_6aba {
  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);
}

.glass_6aba:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.dropdown-plasma-8b89 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.glass_6aba h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.glass_6aba p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.orange-c09e {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.notification-middle-ba76 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
  .notification-middle-ba76 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.status_mini_3348 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.brown-b982 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.accent-2702 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.accent-2702 .texture-a526 {
  color: #4caf50;
  font-size: 0.875rem;
}

.wide-7386 {
  list-style: none;
  padding: 0;
}

.wide-7386 li {
  margin-bottom: var(--space-xs);
}

.wide-7386 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.wide-7386 a:hover {
  color: white;
}

.dim-dfe8 {
  list-style: none;
  padding: 0;
}

.dim-dfe8 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.dim-dfe8 a {
  color: #b0b0b0;
  text-decoration: none;
}

.dim-dfe8 a:hover {
  color: white;
}

.up_61d5 {
  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);
}

.stale-5864 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.stale-5864 a {
  color: #4caf50;
  text-decoration: none;
}

.section_motion_e942 {
  font-size: 0.75rem;
  color: #666666;
}

.summary-purple-8ab5 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.hero-2a16 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.hero-2a16:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .up_61d5 {
    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;
  }
  
  .overlay_solid_9b77 {
    font-size: 2rem;
  }
  
  .primary-8165 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .hero_smooth_9fae,
  .logo_under_dd0d {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .mask_b2c8,
  .tabs-stone-978d,
  .container_light_354b,
  .icon_dynamic_d862,
  .thumbnail-af58,
  .background_2a8d,
  .easy-0cb8,
  .notification-middle-ba76 {
    grid-template-columns: 1fr;
  }
  
  .widget-42a6 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .wrapper-blue-56d3 {
    padding: var(--space-lg) 0;
  }
  
  .media_6f64 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .media_6f64 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .carousel-68b4 {
    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;
  }
  
  .widget-42a6 {
    grid-template-columns: 1fr;
  }
  
  .clean-b25e,
  .inner_cff0,
  .background_paper_413d {
    flex-direction: column;
    width: 100%;
  }
  
  .tabs_inner_f56b,
  .prev_c969,
  .clean-b25e .carousel-68b4,
  .inner_cff0 .carousel-68b4 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .overlay_solid_9b77 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .primary-8165 {
    font-size: 1.375rem;
  }
  
  .form-a09d {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .center_43aa,
  .gradient-7b9e,
  .section_black_2ec2,
  .item-gold-afb5,
  .widget-cool-64ca {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .tall-2dbe {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .background_out_f3c5 {
    gap: var(--space-xs);
  }
  
  .hot-ccc9 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .secondary_dirty_df45 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .element-c330 {
    width: 150px;
    height: 150px;
  }
  
  .left-d8af {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .backdrop-green-974b,
  .banner-clean-7740,
  .clean-b25e,
  .center_ee90,
  .full-a2a4,
  .orange-c09e,
  .frame_clean_3085 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .wrapper-blue-56d3 {
    page-break-inside: avoid;
  }
}

/* css-noise: b99d */
.promo-block-o5 {
  padding: 0.3rem;
  font-size: 10px;
  line-height: 1.1;
}