/* ============================================
   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)
   ============================================ */
.grid-2abb {
  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;
}

.grid-2abb:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.element-small-b3a7 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .element-small-b3a7 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .element-small-b3a7 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.highlight_cbab):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. */
.highlight_cbab,
header,
.stone_4cd3,
.surface-bottom-8555,
.border_b3dd,
.picture_east_da7a,
.dropdown_huge_8cc2,
.widget-20d7,
.north_dc2d {
  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
   ============================================ */
.highlight_cbab {
  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);
}

.banner-rough-b065 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.highlight_cbab.description_5f4c {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.brown-ab5d {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.primary_b7e8 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.right_c64c img {
  height: 36px;
  width: auto;
  display: block;
}

.photo_outer_97ce {
  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;
}

.background_fluid_894e {
  flex: 1;
}

.detail_f56a {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.component-last-4936 {
  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);
}

.component-last-4936:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.component-last-4936.dim_66ed {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.avatar_lower_2657 {
  position: relative;
}

.text-5c23 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.text-5c23 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） */
.avatar_lower_2657:hover .text-5c23 svg,
.text-5c23[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.dropdown_4c6f {
  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 */
.avatar_lower_2657:hover .dropdown_4c6f {
  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 */
.dropdown_4c6f::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.highlight-last-0dca {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.highlight-last-0dca: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 */
.highlight-last-0dca[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.card_816a {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.right-11a4 {
  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;
}

.right-11a4:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.right-11a4 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.white_53c0 {
  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;
}

.white_53c0: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);
}

.white_53c0 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.brown-388d {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.focus_medium_c7e9 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.brown-388d[aria-expanded="true"] .focus_medium_c7e9:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.brown-388d[aria-expanded="true"] .focus_medium_c7e9:nth-child(2) {
  opacity: 0;
}

.brown-388d[aria-expanded="true"] .focus_medium_c7e9:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .background_fluid_894e {
    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 */
  }

  .background_fluid_894e::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .background_fluid_894e.component_e180 {
    display: block;
    right: 0;
  }
  
  .detail_f56a {
    flex-direction: column;
    gap: 0;
  }
  
  .component-last-4936 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .background_fluid_894e::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;
  }
  
  .background_fluid_894e.component_e180::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .background_fluid_894e {
    display: none;
  }
  
  .brown-388d {
    display: flex;
  }
  
  .photo_outer_97ce {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .right-11a4,
  .white_53c0 {
    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 */
  .avatar_lower_2657 {
    position: relative;
  }
  
  .dropdown_4c6f {
    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;
  }
  
  .text-5c23[aria-expanded="true"] + .dropdown_4c6f {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .highlight-last-0dca {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .card_816a {
    gap: 8px;
  }
  
  .right-11a4 {
    display: none;
  }
  
  .white_53c0 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .right_c64c img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .white_53c0 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .white_53c0 svg {
    width: 14px;
    height: 14px;
  }
  
  .brown-ab5d {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.stone_4cd3 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.list_0d61 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.description-middle-1a95 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.description-middle-1a95 svg {
  flex-shrink: 0;
}

.description-middle-1a95 a {
  color: var(--color-primary);
  text-decoration: none;
}

.description-middle-1a95 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .list_0d61 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.surface-bottom-8555 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.surface_liquid_e8cb {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .surface_liquid_e8cb {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

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

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

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

.tag-first-4300 {
  color: var(--color-text-lighter);
}

.title-huge-b25a {
  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) {
  .title-huge-b25a {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .title-huge-b25a {
    font-size: 1.5rem;
  }
}

.complex_c158 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.left-738e {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .left-738e {
    grid-template-columns: 1fr;
  }
}

.pressed_7321 {
  display: flex;
  gap: var(--space-sm);
}

.dropdown_34b8 {
  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;
}

.aside-advanced-a391 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.aside-advanced-a391 strong {
  font-weight: 600;
  color: var(--color-text);
}

.aside-advanced-a391 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.card_next_4aac {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.column-0299 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.form-eb79 {
  position: relative;
  text-align: center;
}

.form-eb79 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.slider_short_d60d {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.notification_fluid_4983 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.banner_pink_e3d4 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.active_orange_8070 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.list_new_ccf4 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.title-c392 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .surface_liquid_e8cb {
    grid-template-columns: 1fr;
  }
  
  .title-huge-b25a {
    font-size: 1.75rem;
  }
  
  .column-0299 {
    order: -1;
    max-width: 100%;
  }
  
  .form-eb79 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .title-huge-b25a {
    font-size: 1.5rem;
  }
  
  .complex_c158 {
    font-size: 1rem;
  }
  
  .outer_aedd {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .form-eb79 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.nav-top-4a2a {
  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-short-c08d {
  background: var(--color-primary);
  color: white;
}

.grid-short-c08d:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.input_under_6d0c {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.input_under_6d0c:hover {
  background: var(--color-primary);
  color: white;
}

.box_9ce1 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.box_9ce1:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.paragraph-f43d {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.thumbnail_prev_721f {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.border_b3dd {
  padding: var(--space-xl) 0;
  background: white;
}

.row-1fc7 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.complex-b229 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.complex-b229:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.glass_0852 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.copper_355d {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.easy_c756 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.picture_east_da7a {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.photo_b62d {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.paragraph_5cfb {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.tooltip-under-b164 {
  list-style: none;
  counter-reset: toc-counter;
}

.tooltip-under-b164 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.tooltip-under-b164 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);
}

.tooltip-under-b164 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;
}

.tooltip-under-b164 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.dropdown_huge_8cc2 {
  padding: var(--space-xxl) 0;
}

.bright_62dd {
  background: var(--color-bg-section);
}

.preview-d8b5 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.video_top_5a92 {
  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);
}

.short_0af5 {
  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);
}

.card_warm_c6b5 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.hard-4af8 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .hard-4af8 {
    grid-template-columns: 1fr 300px;
  }
}

.logo-next-a038 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.logo-next-a038 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.logo-next-a038 pre,
.logo-next-a038 code {
  overflow-x: auto;
  max-width: 100%;
}

.logo-next-a038 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);
}

.logo-next-a038 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.logo-next-a038 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.logo-next-a038 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.logo-next-a038 ul,
.logo-next-a038 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.logo-next-a038 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.logo-next-a038 strong {
  font-weight: 600;
  color: var(--color-text);
}

.logo-next-a038 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.logo-next-a038 a:hover {
  color: var(--color-primary-dark);
}

.huge-531c {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.huge-531c li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.huge-531c 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) {
  .hard-4af8 {
    grid-template-columns: 1fr;
  }
  
  .short_0af5 {
    font-size: 1.75rem;
  }
  
  .logo-next-a038 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .short_0af5 {
    font-size: 1.5rem;
  }
  
  .logo-next-a038 h3 {
    font-size: 1.375rem;
  }
  
  .logo-next-a038 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.tabs-paper-5484 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.video-fluid-36f3 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.fixed_a908 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.notice-current-d10b {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.iron_5217 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.out-739f {
  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;
}

.mini_18f5 {
  flex-shrink: 0;
}

.button_smooth_06fb strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.tag-e96e {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .tag-e96e {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.full-8b44,
.container_warm_1304,
.backdrop_6e1a {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.full-8b44 thead,
.container_warm_1304 thead {
  background: var(--color-primary);
  color: white;
}

.full-8b44 th,
.full-8b44 td,
.container_warm_1304 th,
.container_warm_1304 td,
.backdrop_6e1a th,
.backdrop_6e1a td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .full-8b44 th,
  .full-8b44 td,
  .container_warm_1304 th,
  .container_warm_1304 td,
  .backdrop_6e1a th,
  .backdrop_6e1a td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .full-8b44,
  .container_warm_1304,
  .backdrop_6e1a {
    min-width: 600px;
  }
}

.full-8b44 th,
.container_warm_1304 th,
.backdrop_6e1a th {
  font-weight: 600;
}

.full-8b44 tbody tr:hover,
.container_warm_1304 tbody tr:hover,
.backdrop_6e1a tbody tr:hover {
  background: var(--color-bg-alt);
}

.wide-966c {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.frame-fresh-141c {
  position: sticky;
  top: 80px;
  align-self: start;
}

.up_b557 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.up_b557 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.paper_b5ea {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.paper_b5ea h4 {
  color: white;
}

.tabs_focused_f683 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.breadcrumb_glass_71ec {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.breadcrumb_glass_71ec:last-child {
  border-bottom: none;
}

.breadcrumb_glass_71ec dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.breadcrumb_glass_71ec dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.main_paper_144f {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.dropdown-dim-17df {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.dropdown-dim-17df:hover {
  text-decoration: underline;
}

.hidden-3b5f {
  text-align: center;
  margin-bottom: var(--space-md);
}

.message_80ee {
  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);
}

.message_80ee span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.texture-middle-35e8 {
  font-weight: 600;
  color: white;
}

.gallery-409b {
  list-style: none;
  padding: 0;
}

.gallery-409b li {
  padding: var(--space-xs) 0;
}

.search-upper-8ac1 {
  color: #4caf50;
}

.button_0240 {
  color: #ff9800;
}

.main_ae7e {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.huge-7880 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.gold_2388 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.selected-95ed {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.fresh_14f5 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.lower_6991 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.cool-00fd {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .cool-00fd {
    grid-template-columns: 1fr;
  }
}

.photo-8bb8 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.photo-8bb8:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.fresh_123b {
  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;
}

.photo-8bb8 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.photo-8bb8 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.tall_0aca {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.texture-middle-35e8 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.photo-e937 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.wrapper_5dbc {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.wrapper_5dbc h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.hero_119a {
  max-width: 900px;
  margin: 0 auto;
}

.active_e7d7 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.badge_6211 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .badge_6211 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.mask-green-9f52 {
  margin-top: var(--space-xxl);
}

.mask-green-9f52 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.disabled-8300 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .disabled-8300 {
    grid-template-columns: 1fr;
  }
}

.north_cf58 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.active_clean_a34a {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.middle_c0b1 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.north_cf58 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.north_cf58 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.north_cf58 li {
  padding: var(--space-xs) 0;
  color: white;
}

.north_cf58 .nav-top-4a2a {
  width: 100%;
  background: white;
}

.active_clean_a34a .nav-top-4a2a {
  color: #667eea;
}

.middle_c0b1 .nav-top-4a2a {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.fresh_ddc8 {
  max-width: 900px;
  margin: 0 auto;
}

.iron-2039 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.panel-brown-c882 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.banner-9371 {
  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);
}

.panel-brown-c882 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.upper_0745 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .panel-brown-c882 {
    padding: var(--space-md);
  }
  
  .upper_0745 {
    padding: var(--space-md);
  }
  
  .dirty-fb99 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.element-yellow-b1b5 ol,
.element-yellow-b1b5 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.element-yellow-b1b5 li {
  margin-bottom: var(--space-sm);
}

.element-yellow-b1b5 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.thick_1b50 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.heading-ccb7 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.dirty-fb99 {
  margin-top: var(--space-lg);
  text-align: center;
}

.dirty-fb99 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.wide-b022,
.stone-445c,
.video_over_4381,
.box-stone-5b9b {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

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

.tall-d7e6 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.primary_east_a127 {
  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) {
  .primary_east_a127 {
    font-size: 0.625rem;
  }
}

.wood-5581 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.wood-5581:hover {
  background: var(--color-primary-dark);
}

.picture-fa88 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.picture-fa88 h4 {
  margin-bottom: var(--space-md);
}

.liquid_13ba {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.glass-8574 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.module-bronze-5137 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .module-bronze-5137 {
    grid-template-columns: 1fr;
  }
}

.action_6ab2 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.pro_5b1c {
  border-color: var(--color-success);
}

.title-new-d6e0 {
  border-color: var(--color-warning);
}

.steel_6ac4 {
  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);
}

.pro_5b1c .steel_6ac4 {
  background: #e8f5e9;
  color: var(--color-success);
}

.title-new-d6e0 .steel_6ac4 {
  background: #fff3e0;
  color: var(--color-warning);
}

.action_6ab2 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.action_6ab2 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.summary_7350 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.warm-d490 {
  margin: var(--space-xxl) 0;
}

.warm-d490 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.warm-d490 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.progress_next_40ac {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .progress_next_40ac {
    grid-template-columns: 1fr;
  }
}

.copper-ac2c {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.copper-ac2c h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.shadow-south-6948 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.shadow-south-6948 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.block-tall-5d2c {
  margin-top: var(--space-xxl);
}

.silver-8dfd {
  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);
}

.wood-94fd {
  text-align: center;
}

.border_ca47 {
  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);
}

.icon_fc72 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.border_ca47 .texture-middle-35e8 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.menu-8dd3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.easy_3031 p {
  margin-bottom: var(--space-md);
}

.paragraph_top_7664 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .silver-8dfd {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.icon-4a89 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.shadow_2abf {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.accent-tiny-15d2 {
  margin-bottom: var(--space-xl);
}

.outline_orange_37c6 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.form-63c3 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.row-small-4158 {
  color: var(--color-text-light);
}

.mask_pro_a391 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.fixed_f6e7 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.nav_motion_b57a {
  font-weight: 600;
  color: var(--color-text);
}

.hard-889a {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.shade_warm_21a5 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.disabled_hard_7eaf {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.icon-5569 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.tag_new_c525 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.block_b17f {
  border: 2px solid #4caf50;
}

.disabled_simple_cc5a {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.primary-b860 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.progress_490d {
  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;
}

.gradient-370f {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.focused-6d83 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.label_c801 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.progress_2c3a {
  text-align: right;
}

.progress_2c3a .media-3bfa {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.fresh-0c1e {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.prev-6d81 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.prev-6d81 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.info_black_174c {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.section-west-6f6b {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.grid-solid-5270 {
  background: #e8f5e9;
  color: #2e7d32;
}

.soft-e995 {
  background: #e3f2fd;
  color: #1565c0;
}

.dim-3b44 {
  background: #fff3e0;
  color: #e65100;
}

.content-mini-c5bf {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.content-mini-c5bf span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.aside_plasma_ad15 {
  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);
}

.aside_plasma_ad15:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.backdrop-f700 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.active_east_90b5 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.active_east_90b5 strong {
  color: var(--color-primary);
}

.active_4f09 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.background-7b97 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.component-18c4 {
  max-width: 900px;
  margin: 0 auto;
}

.info_cc7e {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.focus-motion-acb0 {
  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);
}

.focus-motion-acb0:hover {
  background: var(--color-bg-alt);
}

.over_1096 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.focus-motion-acb0[aria-expanded="true"] .over_1096 {
  transform: rotate(180deg);
}

.wrapper_pro_53be {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.wrapper_pro_53be h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.wrapper_pro_53be ul,
.wrapper_pro_53be ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.wrapper_pro_53be li {
  margin-bottom: var(--space-xs);
}

.background-center-6ea3 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.orange-9c2a {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.background-center-6ea3 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.wood-781f {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.outline-266e {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.tiny_710d {
  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);
}

.disabled-d021 {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.prev-72e7 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .prev-72e7 {
    grid-template-columns: 1fr;
  }
}

.menu-short-5417,
.iron-ebd6 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.menu-short-5417 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.iron-ebd6 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.menu-short-5417 h4,
.iron-ebd6 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.menu-short-5417 ul,
.iron-ebd6 ul {
  list-style: none;
  padding: 0;
}

.menu-short-5417 li,
.iron-ebd6 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.top_f0a7 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .top_f0a7 {
    grid-template-columns: 1fr;
  }
}

.thumbnail-bright-441b {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.lower-93f2 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.text_e129 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.thumbnail-bright-441b h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.thumbnail-bright-441b ul {
  list-style: none;
  padding: 0;
}

.thumbnail-bright-441b li {
  padding: var(--space-xs) 0;
  color: white;
}

.hard-ccf1 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.hard-ccf1 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.hard-ccf1 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.description-9095 {
  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);
}

.column_29e2 {
  font-style: italic;
}

.surface_warm_1eb7 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.border-advanced-dd57 {
  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;
}

.border-advanced-dd57 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.border-advanced-dd57 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.tall-c8a5 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.widget-20d7 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.steel_12a7 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.current-d096 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .current-d096 {
    grid-template-columns: 1fr;
  }
}

.avatar-short-799a {
  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);
}

.avatar-short-799a:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.info_b248 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.avatar-short-799a h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.avatar-short-799a p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.north_dc2d {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.item-b81f {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
  .item-b81f {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.description_a0aa h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.outline-2584 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.hidden-smooth-4f17 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.hidden-smooth-4f17 .pressed_7321 {
  color: #4caf50;
  font-size: 0.875rem;
}

.dim-b100 {
  list-style: none;
  padding: 0;
}

.dim-b100 li {
  margin-bottom: var(--space-xs);
}

.dim-b100 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.dim-b100 a:hover {
  color: white;
}

.section_silver_ef6e {
  list-style: none;
  padding: 0;
}

.section_silver_ef6e li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.section_silver_ef6e a {
  color: #b0b0b0;
  text-decoration: none;
}

.section_silver_ef6e a:hover {
  color: white;
}

.bottom-1d8e {
  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);
}

.hidden-solid-f93d p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.hidden-solid-f93d a {
  color: #4caf50;
  text-decoration: none;
}

.column_5223 {
  font-size: 0.75rem;
  color: #666666;
}

.motion_3129 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.active_cce9 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.active_cce9:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .bottom-1d8e {
    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;
  }
  
  .title-huge-b25a {
    font-size: 2rem;
  }
  
  .short_0af5 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .surface_liquid_e8cb,
  .hard-4af8 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .cool-00fd,
  .module-bronze-5137,
  .disabled-8300,
  .progress_next_40ac,
  .prev-72e7,
  .top_f0a7,
  .current-d096,
  .item-b81f {
    grid-template-columns: 1fr;
  }
  
  .row-1fc7 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .dropdown_huge_8cc2 {
    padding: var(--space-lg) 0;
  }
  
  .tooltip-under-b164 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .tooltip-under-b164 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .nav-top-4a2a {
    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;
  }
  
  .row-1fc7 {
    grid-template-columns: 1fr;
  }
  
  .card_next_4aac,
  .tall-c8a5,
  .liquid_13ba {
    flex-direction: column;
    width: 100%;
  }
  
  .paragraph-f43d,
  .thumbnail_prev_721f,
  .card_next_4aac .nav-top-4a2a,
  .tall-c8a5 .nav-top-4a2a {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .title-huge-b25a {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .short_0af5 {
    font-size: 1.375rem;
  }
  
  .glass_0852 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .complex-b229,
  .photo-8bb8,
  .up_b557,
  .tag_new_c525,
  .iron-2039 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .primary_east_a127 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .list_0d61 {
    gap: var(--space-xs);
  }
  
  .description-middle-1a95 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .message_80ee {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .border_ca47 {
    width: 150px;
    height: 150px;
  }
  
  .icon_fc72 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .highlight_cbab,
  .stone_4cd3,
  .card_next_4aac,
  .border-advanced-dd57,
  .widget-20d7,
  .north_dc2d,
  .brown-388d {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .dropdown_huge_8cc2 {
    page-break-inside: avoid;
  }
}

/* css-noise: eb39 */
.texture_6516 {
  padding: 0.3rem;
  font-size: 14px;
  line-height: 1.3;
}

/* css-noise: cf75 */
.shadow-element-b8 {
  padding: 0.5rem;
  font-size: 11px;
  line-height: 1.3;
}
