/* ============================================
   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)
   ============================================ */
.row_next_84a7 {
  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;
}

.row_next_84a7:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.summary-complex-84e4 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .summary-complex-84e4 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .summary-complex-84e4 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.text_west_44df):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. */
.text_west_44df,
header,
.focus_rough_3aee,
.photo-7bea,
.red_3929,
.module_dark_aa04,
.outer-4a80,
.grid-65b5,
.box_gas_4e5a {
  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
   ============================================ */
.text_west_44df {
  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);
}

.item-blue-bbc8 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.text_west_44df.advanced_6b5a {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.simple-8e95 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.frame_9154 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.wood_ee55 img {
  height: 36px;
  width: auto;
  display: block;
}

.wrapper-f106 {
  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;
}

.box-5998 {
  flex: 1;
}

.aside-pink-200a {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.gallery_cold_05e8 {
  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);
}

.gallery_cold_05e8:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.gallery_cold_05e8.soft_1527 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.preview_large_69e8 {
  position: relative;
}

.small_cca2 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.small_cca2 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） */
.preview_large_69e8:hover .small_cca2 svg,
.small_cca2[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.gas-7f63 {
  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 */
.preview_large_69e8:hover .gas-7f63 {
  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 */
.gas-7f63::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.heading_e67c {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.heading_e67c: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 */
.heading_e67c[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.new_3b33 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.layout_3993 {
  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;
}

.layout_3993:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.layout_3993 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.content-5031 {
  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;
}

.content-5031: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);
}

.content-5031 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.background_fe2a {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.easy_f8c7 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.background_fe2a[aria-expanded="true"] .easy_f8c7:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.background_fe2a[aria-expanded="true"] .easy_f8c7:nth-child(2) {
  opacity: 0;
}

.background_fe2a[aria-expanded="true"] .easy_f8c7:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .box-5998 {
    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 */
  }

  .box-5998::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .box-5998.pagination-bottom-b1c4 {
    display: block;
    right: 0;
  }
  
  .aside-pink-200a {
    flex-direction: column;
    gap: 0;
  }
  
  .gallery_cold_05e8 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .box-5998::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;
  }
  
  .box-5998.pagination-bottom-b1c4::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .box-5998 {
    display: none;
  }
  
  .background_fe2a {
    display: flex;
  }
  
  .wrapper-f106 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .layout_3993,
  .content-5031 {
    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 */
  .preview_large_69e8 {
    position: relative;
  }
  
  .gas-7f63 {
    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;
  }
  
  .small_cca2[aria-expanded="true"] + .gas-7f63 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .heading_e67c {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .new_3b33 {
    gap: 8px;
  }
  
  .layout_3993 {
    display: none;
  }
  
  .content-5031 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .wood_ee55 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .content-5031 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .content-5031 svg {
    width: 14px;
    height: 14px;
  }
  
  .simple-8e95 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.focus_rough_3aee {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.layout_d46f {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.large_c9b7 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.large_c9b7 svg {
  flex-shrink: 0;
}

.large_c9b7 a {
  color: var(--color-primary);
  text-decoration: none;
}

.large_c9b7 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .layout_d46f {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.photo-7bea {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.red-2dec {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .red-2dec {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.tall_ba65 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.tall_ba65 a {
  color: var(--color-primary);
  text-decoration: none;
}

.tall_ba65 a:hover {
  text-decoration: underline;
}

.item_bronze_dbe1 {
  color: var(--color-text-lighter);
}

.input_solid_94ec {
  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) {
  .input_solid_94ec {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .input_solid_94ec {
    font-size: 1.5rem;
  }
}

.picture-9ce4 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.tall_92f0 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .tall_92f0 {
    grid-template-columns: 1fr;
  }
}

.dirty-7f8e {
  display: flex;
  gap: var(--space-sm);
}

.wide-9af8 {
  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;
}

.row_advanced_2eb1 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.row_advanced_2eb1 strong {
  font-weight: 600;
  color: var(--color-text);
}

.row_advanced_2eb1 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.paragraph-static-23bf {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.picture_right_ce46 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.fixed_eba3 {
  position: relative;
  text-align: center;
}

.fixed_eba3 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.block_plasma_ef84 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.complex-e2e6 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.easy-dad5 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.wide-d63b {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.static-bb27 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.shadow-cool-7312 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .red-2dec {
    grid-template-columns: 1fr;
  }
  
  .input_solid_94ec {
    font-size: 1.75rem;
  }
  
  .picture_right_ce46 {
    order: -1;
    max-width: 100%;
  }
  
  .fixed_eba3 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .input_solid_94ec {
    font-size: 1.5rem;
  }
  
  .picture-9ce4 {
    font-size: 1rem;
  }
  
  .tall_ba65 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .fixed_eba3 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.primary_eaf0 {
  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;
}

.tertiary-dirty-5641 {
  background: var(--color-primary);
  color: white;
}

.tertiary-dirty-5641:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.next-51ab {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.next-51ab:hover {
  background: var(--color-primary);
  color: white;
}

.detail-light-c897 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.detail-light-c897:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.hovered_b814 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.info_9cc8 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.red_3929 {
  padding: var(--space-xl) 0;
  background: white;
}

.popup-f973 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.filter_medium_3218 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.filter_medium_3218:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.copper_61a7 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.breadcrumb_fd64 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.highlight-2ef7 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.module_dark_aa04 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.footer-44a3 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.module-tall-25b8 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.hero-silver-4726 {
  list-style: none;
  counter-reset: toc-counter;
}

.hero-silver-4726 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.hero-silver-4726 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);
}

.hero-silver-4726 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;
}

.hero-silver-4726 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.outer-4a80 {
  padding: var(--space-xxl) 0;
}

.nav-white-029a {
  background: var(--color-bg-section);
}

.center-3c56 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.outer-24fc {
  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);
}

.caption_mini_73f5 {
  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);
}

.highlight_medium_c01a {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.accordion-3f21 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .accordion-3f21 {
    grid-template-columns: 1fr 300px;
  }
}

.basic-aaa1 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.basic-aaa1 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.basic-aaa1 pre,
.basic-aaa1 code {
  overflow-x: auto;
  max-width: 100%;
}

.basic-aaa1 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);
}

.basic-aaa1 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.basic-aaa1 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.basic-aaa1 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.basic-aaa1 ul,
.basic-aaa1 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.basic-aaa1 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.basic-aaa1 strong {
  font-weight: 600;
  color: var(--color-text);
}

.basic-aaa1 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.basic-aaa1 a:hover {
  color: var(--color-primary-dark);
}

.row_5386 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.row_5386 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.row_5386 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) {
  .accordion-3f21 {
    grid-template-columns: 1fr;
  }
  
  .caption_mini_73f5 {
    font-size: 1.75rem;
  }
  
  .basic-aaa1 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .caption_mini_73f5 {
    font-size: 1.5rem;
  }
  
  .basic-aaa1 h3 {
    font-size: 1.375rem;
  }
  
  .basic-aaa1 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.detail_632b {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.table_26a7 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.current-d3f1 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.under_5304 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.layout_ad34 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.container_cool_8649 {
  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;
}

.tag_dark_111b {
  flex-shrink: 0;
}

.tabs_bright_48af strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.section-2b56 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .section-2b56 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.aside-b289,
.filter-4f62,
.aside-pressed-7f3c {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.aside-b289 thead,
.filter-4f62 thead {
  background: var(--color-primary);
  color: white;
}

.aside-b289 th,
.aside-b289 td,
.filter-4f62 th,
.filter-4f62 td,
.aside-pressed-7f3c th,
.aside-pressed-7f3c td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .aside-b289 th,
  .aside-b289 td,
  .filter-4f62 th,
  .filter-4f62 td,
  .aside-pressed-7f3c th,
  .aside-pressed-7f3c td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .aside-b289,
  .filter-4f62,
  .aside-pressed-7f3c {
    min-width: 600px;
  }
}

.aside-b289 th,
.filter-4f62 th,
.aside-pressed-7f3c th {
  font-weight: 600;
}

.aside-b289 tbody tr:hover,
.filter-4f62 tbody tr:hover,
.aside-pressed-7f3c tbody tr:hover {
  background: var(--color-bg-alt);
}

.component-6741 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.wrapper-complex-bbd4 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.nav_3e38 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.nav_3e38 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.progress-a499 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.progress-a499 h4 {
  color: white;
}

.pink-9d69 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.preview-df38 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.preview-df38:last-child {
  border-bottom: none;
}

.preview-df38 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.preview-df38 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.message_north_bb1f {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.hero_full_5ce6 {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.hero_full_5ce6:hover {
  text-decoration: underline;
}

.accent_9102 {
  text-align: center;
  margin-bottom: var(--space-md);
}

.widget-west-084d {
  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);
}

.widget-west-084d span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.nav_basic_7cf9 {
  font-weight: 600;
  color: white;
}

.top_828c {
  list-style: none;
  padding: 0;
}

.top_828c li {
  padding: var(--space-xs) 0;
}

.sidebar-pro-3b9d {
  color: #4caf50;
}

.primary_7792 {
  color: #ff9800;
}

.shadow-bd74 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.photo_silver_e3ab {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.black-380c {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.picture-small-5d5d {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.badge_out_b713 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.smooth_8eac {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.nav-fluid-615d {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .nav-fluid-615d {
    grid-template-columns: 1fr;
  }
}

.stone-c76d {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.stone-c76d:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.image-00e9 {
  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;
}

.stone-c76d h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.stone-c76d p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.rough_b134 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.nav_basic_7cf9 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.filter_a8a1 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.image-middle-e851 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.image-middle-e851 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.pagination_blue_3f5e {
  max-width: 900px;
  margin: 0 auto;
}

.hero-steel-2e86 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.north-e157 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .north-e157 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.stale_6c06 {
  margin-top: var(--space-xxl);
}

.stale_6c06 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

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

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

.selected-9c8b {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.video_hard_142c {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.upper_e977 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.selected-9c8b h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.selected-9c8b ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.selected-9c8b li {
  padding: var(--space-xs) 0;
  color: white;
}

.selected-9c8b .primary_eaf0 {
  width: 100%;
  background: white;
}

.video_hard_142c .primary_eaf0 {
  color: #667eea;
}

.upper_e977 .primary_eaf0 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.button-hard-87ce {
  max-width: 900px;
  margin: 0 auto;
}

.wood-4dee {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.gallery_simple_c328 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.border-bd83 {
  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);
}

.gallery_simple_c328 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.pattern_narrow_6566 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .gallery_simple_c328 {
    padding: var(--space-md);
  }
  
  .pattern_narrow_6566 {
    padding: var(--space-md);
  }
  
  .highlight-last-b69d {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.widget-811c ol,
.widget-811c ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.widget-811c li {
  margin-bottom: var(--space-sm);
}

.widget-811c code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.nav-c418 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.link-5517 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.highlight-last-b69d {
  margin-top: var(--space-lg);
  text-align: center;
}

.highlight-last-b69d img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.slider_black_a16a,
.gold-262c,
.mask-dark-eba2,
.dirty-1ab6 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.pagination_old_182c {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.preview-glass-3d06 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.slider_b92e {
  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) {
  .slider_b92e {
    font-size: 0.625rem;
  }
}

.badge-6577 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.badge-6577:hover {
  background: var(--color-primary-dark);
}

.iron_0ad3 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.iron_0ad3 h4 {
  margin-bottom: var(--space-md);
}

.medium_d80a {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.sort_57e7 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.preview-2be0 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .preview-2be0 {
    grid-template-columns: 1fr;
  }
}

.dirty_3222 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.content_ab69 {
  border-color: var(--color-success);
}

.huge-3c52 {
  border-color: var(--color-warning);
}

.tooltip_8702 {
  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);
}

.content_ab69 .tooltip_8702 {
  background: #e8f5e9;
  color: var(--color-success);
}

.huge-3c52 .tooltip_8702 {
  background: #fff3e0;
  color: var(--color-warning);
}

.dirty_3222 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.dirty_3222 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

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

.media_26cb {
  margin: var(--space-xxl) 0;
}

.media_26cb h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.media_26cb > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.soft_92ab {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .soft_92ab {
    grid-template-columns: 1fr;
  }
}

.down_13e1 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.down_13e1 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.pattern_f223 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.pattern_f223 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.summary-bright-67d6 {
  margin-top: var(--space-xxl);
}

.middle-f325 {
  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);
}

.message_fb44 {
  text-align: center;
}

.grid-bright-49d0 {
  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);
}

.tertiary-steel-a378 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.grid-bright-49d0 .nav_basic_7cf9 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.paragraph-iron-d2c7 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.panel_8985 p {
  margin-bottom: var(--space-md);
}

.first_bb57 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .middle-f325 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.tag-3b05 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.tertiary-bright-052a {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.narrow-7b81 {
  margin-bottom: var(--space-xl);
}

.component-48fd {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.card_soft_5d21 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.label_pink_9927 {
  color: var(--color-text-light);
}

.pro_80ba {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.menu_e445 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.shadow-green-1ca0 {
  font-weight: 600;
  color: var(--color-text);
}

.summary_2364 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.plasma-74d9 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.secondary_bronze_aa85 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.title_down_1f7a {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.video_cool_01bc {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.summary_f771 {
  border: 2px solid #4caf50;
}

.chip-b616 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.in_73da {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.input-73e6 {
  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;
}

.border_dim_96b9 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.white-a431 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.glass_62cb {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.row_193a {
  text-align: right;
}

.row_193a .layout_pro_955b {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.card_5a94 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.middle-99f3 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.middle-99f3 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.main_soft_8274 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.gold_616d {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.focused_bf9b {
  background: #e8f5e9;
  color: #2e7d32;
}

.dim-37a9 {
  background: #e3f2fd;
  color: #1565c0;
}

.widget_a244 {
  background: #fff3e0;
  color: #e65100;
}

.picture_e09d {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.picture_e09d span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.narrow_c748 {
  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);
}

.narrow_c748:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.info-5f54 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.red_4d92 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.red_4d92 strong {
  color: var(--color-primary);
}

.dropdown_a4f3 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

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

/* ============================================
   20. FAQ SECTION
   ============================================ */
.media_full_733d {
  max-width: 900px;
  margin: 0 auto;
}

.cold-286e {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.section_3920 {
  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);
}

.section_3920:hover {
  background: var(--color-bg-alt);
}

.detail_black_24d5 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.section_3920[aria-expanded="true"] .detail_black_24d5 {
  transform: rotate(180deg);
}

.video-fd46 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.video-fd46 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.video-fd46 ul,
.video-fd46 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.video-fd46 li {
  margin-bottom: var(--space-xs);
}

.thumbnail_43f5 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.button_28fb {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.thumbnail_43f5 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.black-2691 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.label_plasma_0933 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.gradient_black_24a8 {
  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);
}

.rough_e40e {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.header-gas-1b2d {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .header-gas-1b2d {
    grid-template-columns: 1fr;
  }
}

.outline-a8c8,
.alert-narrow-c475 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.outline-a8c8 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.alert-narrow-c475 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.outline-a8c8 h4,
.alert-narrow-c475 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.outline-a8c8 ul,
.alert-narrow-c475 ul {
  list-style: none;
  padding: 0;
}

.outline-a8c8 li,
.alert-narrow-c475 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.bottom-d590 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .bottom-d590 {
    grid-template-columns: 1fr;
  }
}

.large-1286 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.hero_eed4 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.preview-f735 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.large-1286 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.large-1286 ul {
  list-style: none;
  padding: 0;
}

.large-1286 li {
  padding: var(--space-xs) 0;
  color: white;
}

.orange-42aa {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.orange-42aa h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.orange-42aa p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.info_tall_c776 {
  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);
}

.picture_bc9e {
  font-style: italic;
}

.accordion_e287 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.header-advanced-44c9 {
  margin-top: var(--space-xxl);
  padding: var(--space-xxl);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  border-radius: var(--radius-xl);
  text-align: center;
  color: white;
}

.header-advanced-44c9 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.header-advanced-44c9 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

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

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.grid-65b5 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.lower-301e {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.block_pressed_1b0b {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .block_pressed_1b0b {
    grid-template-columns: 1fr;
  }
}

.message-iron-7072 {
  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);
}

.message-iron-7072:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.secondary_7fa3 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.message-iron-7072 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.message-iron-7072 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.box_gas_4e5a {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.preview_yellow_5760 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
  .preview_yellow_5760 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.chip-tiny-39e3 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.element-4e00 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.yellow_56ec {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.yellow_56ec .dirty-7f8e {
  color: #4caf50;
  font-size: 0.875rem;
}

.pro_3870 {
  list-style: none;
  padding: 0;
}

.pro_3870 li {
  margin-bottom: var(--space-xs);
}

.pro_3870 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.pro_3870 a:hover {
  color: white;
}

.active_89b5 {
  list-style: none;
  padding: 0;
}

.active_89b5 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.active_89b5 a {
  color: #b0b0b0;
  text-decoration: none;
}

.active_89b5 a:hover {
  color: white;
}

.upper_3398 {
  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);
}

.lower_aab5 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.lower_aab5 a {
  color: #4caf50;
  text-decoration: none;
}

.highlight-green-8d30 {
  font-size: 0.75rem;
  color: #666666;
}

.mask-0334 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.widget-small-d5a2 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.widget-small-d5a2:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .upper_3398 {
    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;
  }
  
  .input_solid_94ec {
    font-size: 2rem;
  }
  
  .caption_mini_73f5 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .red-2dec,
  .accordion-3f21 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .nav-fluid-615d,
  .preview-2be0,
  .popup-37fb,
  .soft_92ab,
  .header-gas-1b2d,
  .bottom-d590,
  .block_pressed_1b0b,
  .preview_yellow_5760 {
    grid-template-columns: 1fr;
  }
  
  .popup-f973 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .outer-4a80 {
    padding: var(--space-lg) 0;
  }
  
  .hero-silver-4726 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .hero-silver-4726 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .primary_eaf0 {
    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;
  }
  
  .popup-f973 {
    grid-template-columns: 1fr;
  }
  
  .paragraph-static-23bf,
  .tooltip-stale-dbbd,
  .medium_d80a {
    flex-direction: column;
    width: 100%;
  }
  
  .hovered_b814,
  .info_9cc8,
  .paragraph-static-23bf .primary_eaf0,
  .tooltip-stale-dbbd .primary_eaf0 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .input_solid_94ec {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .caption_mini_73f5 {
    font-size: 1.375rem;
  }
  
  .copper_61a7 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .filter_medium_3218,
  .stone-c76d,
  .nav_3e38,
  .video_cool_01bc,
  .wood-4dee {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .slider_b92e {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .layout_d46f {
    gap: var(--space-xs);
  }
  
  .large_c9b7 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .widget-west-084d {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .grid-bright-49d0 {
    width: 150px;
    height: 150px;
  }
  
  .tertiary-steel-a378 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .text_west_44df,
  .focus_rough_3aee,
  .paragraph-static-23bf,
  .header-advanced-44c9,
  .grid-65b5,
  .box_gas_4e5a,
  .background_fe2a {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .outer-4a80 {
    page-break-inside: avoid;
  }
}

/* css-noise: eb39 */
.alert_72b9 {
  padding: 0.3rem;
  font-size: 14px;
  line-height: 1.3;
}

/* css-noise: 6675 */
.ghost-box-q2 {
  padding: 0.2rem;
  font-size: 13px;
  line-height: 1.2;
}
