/* ============================================
   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)
   ============================================ */
.label_basic_c2ea {
  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;
}

.label_basic_c2ea:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.new-4193 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .new-4193 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .new-4193 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.full_c999):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. */
.full_c999,
header,
.footer-0878,
.box-light-4a1c,
.backdrop-7507,
.chip-f4ab,
.video_63f5,
.description-3c30,
.table_top_8dfb {
  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
   ============================================ */
.full_c999 {
  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);
}

.chip-rough-d354 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.full_c999.menu_north_673b {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.texture-cool-932d {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

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

.gold_e655 img {
  height: 36px;
  width: auto;
  display: block;
}

.iron_ecec {
  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;
}

.hero_smooth_3f90 {
  flex: 1;
}

.table-9db8 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.frame_cold_89df {
  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);
}

.frame_cold_89df:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.frame_cold_89df.upper_cd4a {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.footer_bronze_b9c6 {
  position: relative;
}

.banner-ca97 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.banner-ca97 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） */
.footer_bronze_b9c6:hover .banner-ca97 svg,
.banner-ca97[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.white-53ab {
  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 */
.footer_bronze_b9c6:hover .white-53ab {
  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 */
.white-53ab::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.main_warm_c91f {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.main_warm_c91f: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 */
.main_warm_c91f[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.current_948f {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.clean-642b {
  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;
}

.clean-642b:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.clean-642b svg {
  flex-shrink: 0;
}

/* Header Download Button */
.table-c318 {
  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;
}

.table-c318: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);
}

.table-c318 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.pagination-medium-11fa {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.grid_narrow_e070 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.pagination-medium-11fa[aria-expanded="true"] .grid_narrow_e070:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.pagination-medium-11fa[aria-expanded="true"] .grid_narrow_e070:nth-child(2) {
  opacity: 0;
}

.pagination-medium-11fa[aria-expanded="true"] .grid_narrow_e070:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .hero_smooth_3f90 {
    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 */
  }

  .hero_smooth_3f90::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .hero_smooth_3f90.north-34e4 {
    display: block;
    right: 0;
  }
  
  .table-9db8 {
    flex-direction: column;
    gap: 0;
  }
  
  .frame_cold_89df {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .hero_smooth_3f90::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;
  }
  
  .hero_smooth_3f90.north-34e4::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .hero_smooth_3f90 {
    display: none;
  }
  
  .pagination-medium-11fa {
    display: flex;
  }
  
  .iron_ecec {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .clean-642b,
  .table-c318 {
    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 */
  .footer_bronze_b9c6 {
    position: relative;
  }
  
  .white-53ab {
    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;
  }
  
  .banner-ca97[aria-expanded="true"] + .white-53ab {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .main_warm_c91f {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .current_948f {
    gap: 8px;
  }
  
  .clean-642b {
    display: none;
  }
  
  .table-c318 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .gold_e655 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .table-c318 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .table-c318 svg {
    width: 14px;
    height: 14px;
  }
  
  .texture-cool-932d {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.footer-0878 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.main-brown-0044 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.primary-846f {
  display: flex;
  align-items: center;
  gap: 6px;
}

.primary-846f svg {
  flex-shrink: 0;
}

.primary-846f a {
  color: var(--color-primary);
  text-decoration: none;
}

.primary-846f a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .main-brown-0044 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.box-light-4a1c {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.video_selected_94eb {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .video_selected_94eb {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.icon_basic_a0cd {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.icon_basic_a0cd a {
  color: var(--color-primary);
  text-decoration: none;
}

.icon_basic_a0cd a:hover {
  text-decoration: underline;
}

.left_a531 {
  color: var(--color-text-lighter);
}

.component-0ffe {
  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) {
  .component-0ffe {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .component-0ffe {
    font-size: 1.5rem;
  }
}

.block-d63c {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.avatar_f17c {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .avatar_f17c {
    grid-template-columns: 1fr;
  }
}

.banner_e097 {
  display: flex;
  gap: var(--space-sm);
}

.basic-1948 {
  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;
}

.section-next-49a5 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.section-next-49a5 strong {
  font-weight: 600;
  color: var(--color-text);
}

.section-next-49a5 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.preview_209e {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.input_under_3ec1 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.old_2d1b {
  position: relative;
  text-align: center;
}

.old_2d1b img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.bright_0b77 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.black-3a8b {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.gas-0a06 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.narrow_29ce {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.column_3bef {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.selected-d3b2 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .video_selected_94eb {
    grid-template-columns: 1fr;
  }
  
  .component-0ffe {
    font-size: 1.75rem;
  }
  
  .input_under_3ec1 {
    order: -1;
    max-width: 100%;
  }
  
  .old_2d1b {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .component-0ffe {
    font-size: 1.5rem;
  }
  
  .block-d63c {
    font-size: 1rem;
  }
  
  .icon_basic_a0cd {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .old_2d1b {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.message-solid-448e {
  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;
}

.grid-stone-c66e {
  background: var(--color-primary);
  color: white;
}

.grid-stone-c66e:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.module_ea39 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.module_ea39:hover {
  background: var(--color-primary);
  color: white;
}

.alert-large-f395 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.alert-large-f395:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.alert-5ff1 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.first_1696 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.backdrop-7507 {
  padding: var(--space-xl) 0;
  background: white;
}

.stone_3e89 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.grid_7ae1 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.grid_7ae1:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.green_9b3f {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.right-8a2d {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.inner_0464 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.chip-f4ab {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

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

.upper_6866 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.paragraph_7a1a {
  list-style: none;
  counter-reset: toc-counter;
}

.paragraph_7a1a li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.paragraph_7a1a 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);
}

.paragraph_7a1a 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;
}

.paragraph_7a1a li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.video_63f5 {
  padding: var(--space-xxl) 0;
}

.focus-ba23 {
  background: var(--color-bg-section);
}

.photo-3bb0 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.wrapper-b486 {
  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);
}

.sort-c4ec {
  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);
}

.simple_0596 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.preview-af97 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .preview-af97 {
    grid-template-columns: 1fr 300px;
  }
}

.input-fresh-a328 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.input-fresh-a328 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.input-fresh-a328 pre,
.input-fresh-a328 code {
  overflow-x: auto;
  max-width: 100%;
}

.input-fresh-a328 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);
}

.input-fresh-a328 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.input-fresh-a328 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.input-fresh-a328 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.input-fresh-a328 ul,
.input-fresh-a328 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.input-fresh-a328 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.input-fresh-a328 strong {
  font-weight: 600;
  color: var(--color-text);
}

.input-fresh-a328 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.input-fresh-a328 a:hover {
  color: var(--color-primary-dark);
}

.media_iron_6899 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.media_iron_6899 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.media_iron_6899 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) {
  .preview-af97 {
    grid-template-columns: 1fr;
  }
  
  .sort-c4ec {
    font-size: 1.75rem;
  }
  
  .input-fresh-a328 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .sort-c4ec {
    font-size: 1.5rem;
  }
  
  .input-fresh-a328 h3 {
    font-size: 1.375rem;
  }
  
  .input-fresh-a328 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.solid-99ce {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.medium-588f {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.image-d5cb {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.carousel-over-1681 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.paragraph-5828 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.message_left_8218 {
  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;
}

.stone_1f17 {
  flex-shrink: 0;
}

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

/* ============================================
   13. TABLES
   ============================================ */
.plasma_c6c1 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .plasma_c6c1 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.selected-287e,
.block-cb0b,
.motion-6e11 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.selected-287e thead,
.block-cb0b thead {
  background: var(--color-primary);
  color: white;
}

.selected-287e th,
.selected-287e td,
.block-cb0b th,
.block-cb0b td,
.motion-6e11 th,
.motion-6e11 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .selected-287e th,
  .selected-287e td,
  .block-cb0b th,
  .block-cb0b td,
  .motion-6e11 th,
  .motion-6e11 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .selected-287e,
  .block-cb0b,
  .motion-6e11 {
    min-width: 600px;
  }
}

.selected-287e th,
.block-cb0b th,
.motion-6e11 th {
  font-weight: 600;
}

.selected-287e tbody tr:hover,
.block-cb0b tbody tr:hover,
.motion-6e11 tbody tr:hover {
  background: var(--color-bg-alt);
}

.left_4eb7 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.lite_0e61 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.hot-6b19 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.hot-6b19 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.button_first_09d2 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.button_first_09d2 h4 {
  color: white;
}

.border_5b01 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.slider_orange_0fd0 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.slider_orange_0fd0:last-child {
  border-bottom: none;
}

.slider_orange_0fd0 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.slider_orange_0fd0 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.content_focused_74bd {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.over-2dc3 {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.over-2dc3:hover {
  text-decoration: underline;
}

.stale-29ba {
  text-align: center;
  margin-bottom: var(--space-md);
}

.row-hovered-a2f6 {
  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);
}

.row-hovered-a2f6 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.image_c333 {
  font-weight: 600;
  color: white;
}

.highlight-0b48 {
  list-style: none;
  padding: 0;
}

.highlight-0b48 li {
  padding: var(--space-xs) 0;
}

.tag_new_58c6 {
  color: #4caf50;
}

.bronze-4279 {
  color: #ff9800;
}

.aside_02a5 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.video_5c23 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.sort_1584 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.widget_8bd1 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.active-67eb {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.notification_dim_91ae {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.table-fresh-1fe9 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .table-fresh-1fe9 {
    grid-template-columns: 1fr;
  }
}

.video_fa6e {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.video_fa6e:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.detail-4404 {
  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;
}

.video_fa6e h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.video_fa6e p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.new_d7fe {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.image_c333 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.bronze_67a2 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.over-228f {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.over-228f h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.advanced_2e12 {
  max-width: 900px;
  margin: 0 auto;
}

.first_9086 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.sort-dim-e04c {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .sort-dim-e04c {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.pink_1c5f {
  margin-top: var(--space-xxl);
}

.pink_1c5f h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.avatar_in_3597 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .avatar_in_3597 {
    grid-template-columns: 1fr;
  }
}

.tertiary-focused-52a6 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.black_dd9c {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.chip_upper_26d5 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.tertiary-focused-52a6 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.tertiary-focused-52a6 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.tertiary-focused-52a6 li {
  padding: var(--space-xs) 0;
  color: white;
}

.tertiary-focused-52a6 .message-solid-448e {
  width: 100%;
  background: white;
}

.black_dd9c .message-solid-448e {
  color: #667eea;
}

.chip_upper_26d5 .message-solid-448e {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.description-under-c39b {
  max-width: 900px;
  margin: 0 auto;
}

.focus_1cf2 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.nav_short_8439 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.grid_short_1399 {
  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);
}

.nav_short_8439 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.text-a0ae {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .nav_short_8439 {
    padding: var(--space-md);
  }
  
  .text-a0ae {
    padding: var(--space-md);
  }
  
  .overlay-warm-bba8 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.button_cold_e960 ol,
.button_cold_e960 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.button_cold_e960 li {
  margin-bottom: var(--space-sm);
}

.button_cold_e960 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

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

.badge_gas_0ada {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.overlay-warm-bba8 {
  margin-top: var(--space-lg);
  text-align: center;
}

.overlay-warm-bba8 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.row-60d5,
.sort_2d2d,
.column_8684,
.selected-02c5 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.disabled_lite_3518 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.fixed-09ab {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.layout_paper_7522 {
  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) {
  .layout_paper_7522 {
    font-size: 0.625rem;
  }
}

.paper-b6d1 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.paper-b6d1:hover {
  background: var(--color-primary-dark);
}

.link_white_9dee {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.link_white_9dee h4 {
  margin-bottom: var(--space-md);
}

.upper_b7fe {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.static-6151 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.box_gold_cef3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .box_gold_cef3 {
    grid-template-columns: 1fr;
  }
}

.link-9cce {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.layout-e960 {
  border-color: var(--color-success);
}

.gold-b272 {
  border-color: var(--color-warning);
}

.panel_cold_a893 {
  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);
}

.layout-e960 .panel_cold_a893 {
  background: #e8f5e9;
  color: var(--color-success);
}

.gold-b272 .panel_cold_a893 {
  background: #fff3e0;
  color: var(--color-warning);
}

.link-9cce h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.link-9cce p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.tertiary_5466 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.hover-thick-2465 {
  margin: var(--space-xxl) 0;
}

.hover-thick-2465 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.hover-thick-2465 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.overlay_full_2dae {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .overlay_full_2dae {
    grid-template-columns: 1fr;
  }
}

.green-b264 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.green-b264 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.lite-a593 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.lite-a593 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.badge_gold_ca7e {
  margin-top: var(--space-xxl);
}

.module_paper_1c10 {
  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);
}

.pressed-5949 {
  text-align: center;
}

.blue-cb3b {
  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);
}

.card-silver-6242 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.blue-cb3b .image_c333 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.notification-c8f7 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

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

.under_4be1 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .module_paper_1c10 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.nav_large_936f {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.large_ca9d {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.label-mini-f8b5 {
  margin-bottom: var(--space-xl);
}

.pattern_hard_c9cc {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.module-ef0d {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.slider_7cfc {
  color: var(--color-text-light);
}

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

.header_upper_78eb {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.content-east-9743 {
  font-weight: 600;
  color: var(--color-text);
}

.gallery_center_2f0b {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.accordion-brown-38cc {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.image_advanced_b396 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.mask-advanced-3ecf {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.caption_blue_462a {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.module_dim_767b {
  border: 2px solid #4caf50;
}

.video-f0dd {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.box-5487 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.list_63cc {
  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;
}

.next_f405 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

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

.next_5577 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.green-e543 {
  text-align: right;
}

.green-e543 .photo_dynamic_7651 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.under-7ee5 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.hero_cfd4 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.hero_cfd4 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.button_north_49e1 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.down-907d {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.module-stone-320b {
  background: #e8f5e9;
  color: #2e7d32;
}

.rough_8965 {
  background: #e3f2fd;
  color: #1565c0;
}

.frame_55fc {
  background: #fff3e0;
  color: #e65100;
}

.pattern_63b6 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.pattern_63b6 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.fluid_cd5e {
  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);
}

.fluid_cd5e:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.media_west_e559 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.info_bronze_ed05 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.info_bronze_ed05 strong {
  color: var(--color-primary);
}

.overlay-cool-f981 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.sidebar-clean-ac3a {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.pro_53b0 {
  max-width: 900px;
  margin: 0 auto;
}

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

.soft-6e11 {
  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);
}

.soft-6e11:hover {
  background: var(--color-bg-alt);
}

.progress-7662 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.soft-6e11[aria-expanded="true"] .progress-7662 {
  transform: rotate(180deg);
}

.button-7958 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.button-7958 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.button-7958 ul,
.button-7958 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.button-7958 li {
  margin-bottom: var(--space-xs);
}

.header-c32c {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.list_c3eb {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.header-c32c code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.progress_b556 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.form_steel_83a0 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.sidebar-0ec6 {
  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);
}

.modal_complex_8bcb {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.liquid-f217 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .liquid-f217 {
    grid-template-columns: 1fr;
  }
}

.active_dim_14ca,
.small-5d15 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.active_dim_14ca {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.small-5d15 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.active_dim_14ca h4,
.small-5d15 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.active_dim_14ca ul,
.small-5d15 ul {
  list-style: none;
  padding: 0;
}

.active_dim_14ca li,
.small-5d15 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.article-dynamic-2bea {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

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

.card_31cd {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.slow-e26b {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.list_2c39 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.card_31cd h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.card_31cd ul {
  list-style: none;
  padding: 0;
}

.card_31cd li {
  padding: var(--space-xs) 0;
  color: white;
}

.gold-f258 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.gold-f258 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.gold-f258 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.pro_0e37 {
  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);
}

.narrow-c75a {
  font-style: italic;
}

.dark-8776 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.block-fresh-8abc {
  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;
}

.block-fresh-8abc h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.block-fresh-8abc p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.message-in-c289 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.description-3c30 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.active_a570 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.nav_hard_6517 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .nav_hard_6517 {
    grid-template-columns: 1fr;
  }
}

.item_107b {
  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);
}

.item_107b:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.shadow-copper-e4ad {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.item_107b h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.item_107b p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.table_top_8dfb {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.box-84b9 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
  .box-84b9 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.input_1ffa h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.solid_8a73 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.content-95bb {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.content-95bb .banner_e097 {
  color: #4caf50;
  font-size: 0.875rem;
}

.item-hot-c52f {
  list-style: none;
  padding: 0;
}

.item-hot-c52f li {
  margin-bottom: var(--space-xs);
}

.item-hot-c52f a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.item-hot-c52f a:hover {
  color: white;
}

.table-fdd3 {
  list-style: none;
  padding: 0;
}

.table-fdd3 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.table-fdd3 a {
  color: #b0b0b0;
  text-decoration: none;
}

.table-fdd3 a:hover {
  color: white;
}

.selected-bacb {
  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);
}

.blue_b0da p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.blue_b0da a {
  color: #4caf50;
  text-decoration: none;
}

.input-motion-ea01 {
  font-size: 0.75rem;
  color: #666666;
}

.gradient-first-a06a {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.container-action-0619 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.container-action-0619:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .selected-bacb {
    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;
  }
  
  .component-0ffe {
    font-size: 2rem;
  }
  
  .sort-c4ec {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .video_selected_94eb,
  .preview-af97 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .table-fresh-1fe9,
  .box_gold_cef3,
  .avatar_in_3597,
  .overlay_full_2dae,
  .liquid-f217,
  .article-dynamic-2bea,
  .nav_hard_6517,
  .box-84b9 {
    grid-template-columns: 1fr;
  }
  
  .stone_3e89 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .video_63f5 {
    padding: var(--space-lg) 0;
  }
  
  .paragraph_7a1a li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .paragraph_7a1a li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .message-solid-448e {
    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;
  }
  
  .stone_3e89 {
    grid-template-columns: 1fr;
  }
  
  .preview_209e,
  .message-in-c289,
  .upper_b7fe {
    flex-direction: column;
    width: 100%;
  }
  
  .alert-5ff1,
  .first_1696,
  .preview_209e .message-solid-448e,
  .message-in-c289 .message-solid-448e {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .component-0ffe {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .sort-c4ec {
    font-size: 1.375rem;
  }
  
  .green_9b3f {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .grid_7ae1,
  .video_fa6e,
  .hot-6b19,
  .caption_blue_462a,
  .focus_1cf2 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .layout_paper_7522 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .main-brown-0044 {
    gap: var(--space-xs);
  }
  
  .primary-846f {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .row-hovered-a2f6 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .blue-cb3b {
    width: 150px;
    height: 150px;
  }
  
  .card-silver-6242 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .full_c999,
  .footer-0878,
  .preview_209e,
  .block-fresh-8abc,
  .description-3c30,
  .table_top_8dfb,
  .pagination-medium-11fa {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .video_63f5 {
    page-break-inside: avoid;
  }
}

/* css-noise: eb39 */
.list_1859 {
  padding: 0.3rem;
  font-size: 14px;
  line-height: 1.3;
}

/* css-noise: 91ad */
.ghost-box-f9 {
  padding: 0.2rem;
  font-size: 11px;
  line-height: 1.2;
}
