/* ============================================
   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)
   ============================================ */
.panel_c5f3 {
  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;
}

.panel_c5f3:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.notice-4383 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .notice-4383 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .notice-4383 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.feature_pink_1637):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.feature_pink_1637,
header,
.dark-5051,
.orange-8549,
.notice-c32c,
.caption-0116,
.motion_28db,
.pattern-224e,
.inner_5cc3 {
  max-width: none;
}

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

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

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

/* ============================================
   4. HEADER & NAVIGATION
   ============================================ */
.feature_pink_1637 {
  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);
}

.avatar_brown_b118 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.feature_pink_1637.focus_4965 {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.mask-9adf {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.south_a80b {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.hover_c418 img {
  height: 36px;
  width: auto;
  display: block;
}

.fluid-ba3d {
  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;
}

.accent_856d {
  flex: 1;
}

.glass-76dc {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.small_da33 {
  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);
}

.small_da33:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.small_da33.fn-active-542d {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.full-f0e3 {
  position: relative;
}

.frame-dd2d {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.frame-dd2d 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） */
.full-f0e3:hover .frame-dd2d svg,
.frame-dd2d[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.dynamic-02ba {
  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 */
.full-f0e3:hover .dynamic-02ba {
  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 */
.dynamic-02ba::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.button-e0a1 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.button-e0a1: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 */
.button-e0a1[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.bronze-243a {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.article_huge_a4ee {
  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;
}

.article_huge_a4ee:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.article_huge_a4ee svg {
  flex-shrink: 0;
}

/* Header Download Button */
.grid-plasma-22c7 {
  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;
}

.grid-plasma-22c7: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);
}

.grid-plasma-22c7 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.sort_wood_2bbe {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.under-fa3a {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.sort_wood_2bbe[aria-expanded="true"] .under-fa3a:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.sort_wood_2bbe[aria-expanded="true"] .under-fa3a:nth-child(2) {
  opacity: 0;
}

.sort_wood_2bbe[aria-expanded="true"] .under-fa3a:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .accent_856d {
    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 */
  }

  .accent_856d::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .accent_856d.status-cf9a {
    display: block;
    right: 0;
  }
  
  .glass-76dc {
    flex-direction: column;
    gap: 0;
  }
  
  .small_da33 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .accent_856d::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;
  }
  
  .accent_856d.status-cf9a::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .accent_856d {
    display: none;
  }
  
  .sort_wood_2bbe {
    display: flex;
  }
  
  .fluid-ba3d {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .article_huge_a4ee,
  .grid-plasma-22c7 {
    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 */
  .full-f0e3 {
    position: relative;
  }
  
  .dynamic-02ba {
    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;
  }
  
  .frame-dd2d[aria-expanded="true"] + .dynamic-02ba {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .button-e0a1 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .bronze-243a {
    gap: 8px;
  }
  
  .article_huge_a4ee {
    display: none;
  }
  
  .grid-plasma-22c7 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .hover_c418 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .grid-plasma-22c7 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .grid-plasma-22c7 svg {
    width: 14px;
    height: 14px;
  }
  
  .mask-9adf {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.dark-5051 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

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

.logo-f4a9 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.logo-f4a9 svg {
  flex-shrink: 0;
}

.logo-f4a9 a {
  color: var(--color-primary);
  text-decoration: none;
}

.logo-f4a9 a:hover {
  text-decoration: underline;
}

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

/* ============================================
   6. HERO SECTION
   ============================================ */
.orange-8549 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.form-large-edc4 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .form-large-edc4 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.advanced_93ca {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.advanced_93ca a {
  color: var(--color-primary);
  text-decoration: none;
}

.advanced_93ca a:hover {
  text-decoration: underline;
}

.tag-green-b3a5 {
  color: var(--color-text-lighter);
}

.dim_2daf {
  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) {
  .dim_2daf {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .dim_2daf {
    font-size: 1.5rem;
  }
}

.accordion-458f {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.label-smooth-0dcd {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

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

.sidebar_in_cdb0 {
  display: flex;
  gap: var(--space-sm);
}

.gold-5a75 {
  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;
}

.card-fluid-1da4 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.card-fluid-1da4 strong {
  font-weight: 600;
  color: var(--color-text);
}

.card-fluid-1da4 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.advanced_1e19 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

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

.element-dirty-7ae8 {
  position: relative;
  text-align: center;
}

.element-dirty-7ae8 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.content_soft_e824 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.paragraph-bright-0f53 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.detail-8b0f {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.header_out_9b7d {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.accent_blue_7a42 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.main-complex-669c {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .form-large-edc4 {
    grid-template-columns: 1fr;
  }
  
  .dim_2daf {
    font-size: 1.75rem;
  }
  
  .inner-cbad {
    order: -1;
    max-width: 100%;
  }
  
  .element-dirty-7ae8 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .dim_2daf {
    font-size: 1.5rem;
  }
  
  .accordion-458f {
    font-size: 1rem;
  }
  
  .advanced_93ca {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .element-dirty-7ae8 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.east-d47e {
  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;
}

.layout-dirty-e896 {
  background: var(--color-primary);
  color: white;
}

.layout-dirty-e896:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.title_new_faf5 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.title_new_faf5:hover {
  background: var(--color-primary);
  color: white;
}

.narrow-73ad {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.narrow-73ad:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.preview-solid-c247 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.frame-072a {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.notice-c32c {
  padding: var(--space-xl) 0;
  background: white;
}

.accent_out_8469 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

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

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

.nav_stale_e3f8 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.inner-b649 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.badge_fd34 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.caption-0116 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.blue-c34d {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.section_b6bc {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.selected_01df {
  list-style: none;
  counter-reset: toc-counter;
}

.selected_01df li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.selected_01df 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);
}

.selected_01df 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;
}

.selected_01df li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.motion_28db {
  padding: var(--space-xxl) 0;
}

.tooltip-3e5d {
  background: var(--color-bg-section);
}

.tertiary_5619 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.sort-purple-b714 {
  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);
}

.next_c81b {
  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);
}

.static_9b91 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.smooth-fc60 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .smooth-fc60 {
    grid-template-columns: 1fr 300px;
  }
}

.overlay-warm-deed {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.overlay-warm-deed img {
  max-width: 100%;
  height: auto;
  display: block;
}

.overlay-warm-deed pre,
.overlay-warm-deed code {
  overflow-x: auto;
  max-width: 100%;
}

.overlay-warm-deed 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);
}

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

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

.overlay-warm-deed p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.overlay-warm-deed ul,
.overlay-warm-deed ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.overlay-warm-deed li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.overlay-warm-deed strong {
  font-weight: 600;
  color: var(--color-text);
}

.overlay-warm-deed a {
  color: var(--color-primary);
  text-decoration: underline;
}

.overlay-warm-deed a:hover {
  color: var(--color-primary-dark);
}

.video_smooth_994b {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.video_smooth_994b li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.video_smooth_994b 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) {
  .smooth-fc60 {
    grid-template-columns: 1fr;
  }
  
  .next_c81b {
    font-size: 1.75rem;
  }
  
  .overlay-warm-deed {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .next_c81b {
    font-size: 1.5rem;
  }
  
  .overlay-warm-deed h3 {
    font-size: 1.375rem;
  }
  
  .overlay-warm-deed h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.widget-stale-a8d4 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.icon_e02c {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.text_south_f6a0 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.right_e326 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.table_ea7d strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.tabs-tiny-2eb7 {
  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;
}

.lower_ec36 {
  flex-shrink: 0;
}

.hero-thick-0564 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.summary_in_d090 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .summary_in_d090 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.menu-stone-93a6,
.carousel-5552,
.filter_bd8d {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.menu-stone-93a6 thead,
.carousel-5552 thead {
  background: var(--color-primary);
  color: white;
}

.menu-stone-93a6 th,
.menu-stone-93a6 td,
.carousel-5552 th,
.carousel-5552 td,
.filter_bd8d th,
.filter_bd8d td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .menu-stone-93a6 th,
  .menu-stone-93a6 td,
  .carousel-5552 th,
  .carousel-5552 td,
  .filter_bd8d th,
  .filter_bd8d td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .menu-stone-93a6,
  .carousel-5552,
  .filter_bd8d {
    min-width: 600px;
  }
}

.menu-stone-93a6 th,
.carousel-5552 th,
.filter_bd8d th {
  font-weight: 600;
}

.menu-stone-93a6 tbody tr:hover,
.carousel-5552 tbody tr:hover,
.filter_bd8d tbody tr:hover {
  background: var(--color-bg-alt);
}

.liquid-7c6b {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.preview_5b6b {
  position: sticky;
  top: 80px;
  align-self: start;
}

.image_d233 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.image_d233 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.description-718e {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.description-718e h4 {
  color: white;
}

.link_middle_0cfa {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.focus-large-9618 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.focus-large-9618:last-child {
  border-bottom: none;
}

.focus-large-9618 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.focus-large-9618 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.notice-hard-2786 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.banner-pink-889d {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.banner-pink-889d:hover {
  text-decoration: underline;
}

.mask-f03f {
  text-align: center;
  margin-bottom: var(--space-md);
}

.input_37da {
  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);
}

.input_37da span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.label_f4cc {
  font-weight: 600;
  color: white;
}

.secondary-left-ed07 {
  list-style: none;
  padding: 0;
}

.secondary-left-ed07 li {
  padding: var(--space-xs) 0;
}

.column-motion-1719 {
  color: #4caf50;
}

.breadcrumb_cc41 {
  color: #ff9800;
}

.center-7c8b {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.blue-fdc7 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.picture_tiny_04a4 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.link-1f5c {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.lite-2f29 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.title_4b2c {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.wrapper-d197 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .wrapper-d197 {
    grid-template-columns: 1fr;
  }
}

.orange-6854 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.orange-6854:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.icon_f026 {
  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;
}

.orange-6854 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.orange-6854 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.description-prev-e53b {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.label_f4cc {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.detail_cool_4cdd {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.icon-465a {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.icon-465a h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.badge-black-f519 {
  max-width: 900px;
  margin: 0 auto;
}

.breadcrumb-e2aa {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.paragraph_liquid_0f69 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .paragraph_liquid_0f69 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.label_6321 {
  margin-top: var(--space-xxl);
}

.label_6321 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.filter_fixed_d480 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .filter_fixed_d480 {
    grid-template-columns: 1fr;
  }
}

.component-inner-c441 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.card_advanced_163a {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.hidden_down_5245 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.component-inner-c441 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.component-inner-c441 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.component-inner-c441 li {
  padding: var(--space-xs) 0;
  color: white;
}

.component-inner-c441 .east-d47e {
  width: 100%;
  background: white;
}

.card_advanced_163a .east-d47e {
  color: #667eea;
}

.hidden_down_5245 .east-d47e {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.message_iron_26f8 {
  max-width: 900px;
  margin: 0 auto;
}

.hero_iron_c124 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.motion-b423 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.main-43f2 {
  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);
}

.motion-b423 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.element-ac48 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .motion-b423 {
    padding: var(--space-md);
  }
  
  .element-ac48 {
    padding: var(--space-md);
  }
  
  .black_0e60 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.grid-small-68d8 ol,
.grid-small-68d8 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.grid-small-68d8 li {
  margin-bottom: var(--space-sm);
}

.grid-small-68d8 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.border_0e35 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.right_6b6a {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.black_0e60 {
  margin-top: var(--space-lg);
  text-align: center;
}

.black_0e60 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.modal_bc46,
.surface_cold_e5b6,
.inner-0939,
.icon_e97e {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.west_8ff1 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.current_8fe0 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.element_ad35 {
  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) {
  .element_ad35 {
    font-size: 0.625rem;
  }
}

.progress_9c9f {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.progress_9c9f:hover {
  background: var(--color-primary-dark);
}

.north-0c89 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.north-0c89 h4 {
  margin-bottom: var(--space-md);
}

.picture_9106 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.dim_309a {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.card-narrow-25cb {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .card-narrow-25cb {
    grid-template-columns: 1fr;
  }
}

.card-ff15 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.feature-east-4c0b {
  border-color: var(--color-success);
}

.focus-purple-97fa {
  border-color: var(--color-warning);
}

.green-42d9 {
  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);
}

.feature-east-4c0b .green-42d9 {
  background: #e8f5e9;
  color: var(--color-success);
}

.focus-purple-97fa .green-42d9 {
  background: #fff3e0;
  color: var(--color-warning);
}

.card-ff15 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.card-ff15 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.east-e842 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.message_right_ac03 {
  margin: var(--space-xxl) 0;
}

.message_right_ac03 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.message_right_ac03 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.tooltip-focused-c65a {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .tooltip-focused-c65a {
    grid-template-columns: 1fr;
  }
}

.photo-focused-185e {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.photo-focused-185e h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.texture_focused_2e10 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.texture_focused_2e10 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.primary_52dc {
  margin-top: var(--space-xxl);
}

.texture-purple-9d43 {
  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);
}

.shadow-4902 {
  text-align: center;
}

.steel_fce9 {
  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);
}

.sort_hot_f960 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.steel_fce9 .label_f4cc {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.gas_63ca {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.north_e5c5 p {
  margin-bottom: var(--space-md);
}

.button-0cd3 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .texture-purple-9d43 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.tall_f95e {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.paragraph-e4ae {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.red_1ce6 {
  margin-bottom: var(--space-xl);
}

.tabs_north_5019 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.disabled-selected-c94b {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.smooth_0325 {
  color: var(--color-text-light);
}

.nav_down_094a {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.sort-d8bc {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.input-d4e9 {
  font-weight: 600;
  color: var(--color-text);
}

.dim-e7e6 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.highlight-55e2 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.accordion_3bb9 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.breadcrumb-motion-8abe {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.center_a068 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.button-30b8 {
  border: 2px solid #4caf50;
}

.paragraph-32b8 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.photo_full_249e {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.status-green-e311 {
  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;
}

.widget-f727 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.input_selected_71f8 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.notification_fixed_4938 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.aside_3aee {
  text-align: right;
}

.aside_3aee .disabled_7ed7 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.list-c7f4 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.hidden-237a h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.hidden-237a p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.summary-599e {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.hidden_light_fe30 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.column_5684 {
  background: #e8f5e9;
  color: #2e7d32;
}

.card_a4bf {
  background: #e3f2fd;
  color: #1565c0;
}

.picture_294c {
  background: #fff3e0;
  color: #e65100;
}

.element-c3dd {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.element-c3dd span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.mask-930f {
  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);
}

.mask-930f:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.old_03a7 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.dynamic_b67b {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.dynamic_b67b strong {
  color: var(--color-primary);
}

.accordion_40d6 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.mask_up_f13b {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.large_a6cf {
  max-width: 900px;
  margin: 0 auto;
}

.active-white-00d6 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.yellow-6ba8 {
  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);
}

.yellow-6ba8:hover {
  background: var(--color-bg-alt);
}

.old_44c8 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.yellow-6ba8[aria-expanded="true"] .old_44c8 {
  transform: rotate(180deg);
}

.avatar-7ea9 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.avatar-7ea9 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.avatar-7ea9 ul,
.avatar-7ea9 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.avatar-7ea9 li {
  margin-bottom: var(--space-xs);
}

.popup_steel_b789 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.secondary_action_df39 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.popup_steel_b789 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.inner-d7d5 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.down_43fa {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.text_bfa7 {
  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);
}

.copper_d8ed {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.column_smooth_bca2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .column_smooth_bca2 {
    grid-template-columns: 1fr;
  }
}

.shadow_dc2d,
.up-476a {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.shadow_dc2d {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.up-476a {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.shadow_dc2d h4,
.up-476a h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.shadow_dc2d ul,
.up-476a ul {
  list-style: none;
  padding: 0;
}

.shadow_dc2d li,
.up-476a li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.label-glass-f502 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .label-glass-f502 {
    grid-template-columns: 1fr;
  }
}

.gold_49cd {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.north-2df7 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.lower-cbd7 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.gold_49cd h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.gold_49cd ul {
  list-style: none;
  padding: 0;
}

.gold_49cd li {
  padding: var(--space-xs) 0;
  color: white;
}

.mask_3930 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.mask_3930 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.mask_3930 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.hard_fe6e {
  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);
}

.active-a2e7 {
  font-style: italic;
}

.breadcrumb-hard-9bc6 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.paper-1bf1 {
  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;
}

.paper-1bf1 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.paper-1bf1 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.tall-c748 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.pattern-224e {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.fresh-2415 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.wide_ab06 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .wide_ab06 {
    grid-template-columns: 1fr;
  }
}

.outline-focused-230f {
  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);
}

.outline-focused-230f:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.box-b00b {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.outline-focused-230f h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.outline-focused-230f p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.inner_5cc3 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.component_center_6af4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
  .component_center_6af4 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.popup-0ba6 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.detail_old_a9f7 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.progress_e058 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.progress_e058 .sidebar_in_cdb0 {
  color: #4caf50;
  font-size: 0.875rem;
}

.heading-962a {
  list-style: none;
  padding: 0;
}

.heading-962a li {
  margin-bottom: var(--space-xs);
}

.heading-962a a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.heading-962a a:hover {
  color: white;
}

.container-plasma-1ab9 {
  list-style: none;
  padding: 0;
}

.container-plasma-1ab9 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.container-plasma-1ab9 a {
  color: #b0b0b0;
  text-decoration: none;
}

.container-plasma-1ab9 a:hover {
  color: white;
}

.blue_d82d {
  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);
}

.paragraph_east_ebb9 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.paragraph_east_ebb9 a {
  color: #4caf50;
  text-decoration: none;
}

.icon-2ccc {
  font-size: 0.75rem;
  color: #666666;
}

.secondary-11c9 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.frame_ac94 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.frame_ac94:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .blue_d82d {
    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;
  }
  
  .dim_2daf {
    font-size: 2rem;
  }
  
  .next_c81b {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .form-large-edc4,
  .smooth-fc60 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .wrapper-d197,
  .card-narrow-25cb,
  .filter_fixed_d480,
  .tooltip-focused-c65a,
  .column_smooth_bca2,
  .label-glass-f502,
  .wide_ab06,
  .component_center_6af4 {
    grid-template-columns: 1fr;
  }
  
  .accent_out_8469 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .motion_28db {
    padding: var(--space-lg) 0;
  }
  
  .selected_01df li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .selected_01df li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .east-d47e {
    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;
  }
  
  .accent_out_8469 {
    grid-template-columns: 1fr;
  }
  
  .advanced_1e19,
  .tall-c748,
  .picture_9106 {
    flex-direction: column;
    width: 100%;
  }
  
  .preview-solid-c247,
  .frame-072a,
  .advanced_1e19 .east-d47e,
  .tall-c748 .east-d47e {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .dim_2daf {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .next_c81b {
    font-size: 1.375rem;
  }
  
  .nav_stale_e3f8 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .stale-cbfc,
  .orange-6854,
  .image_d233,
  .center_a068,
  .hero_iron_c124 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .element_ad35 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .tag_cfbd {
    gap: var(--space-xs);
  }
  
  .logo-f4a9 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .input_37da {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .steel_fce9 {
    width: 150px;
    height: 150px;
  }
  
  .sort_hot_f960 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .feature_pink_1637,
  .dark-5051,
  .advanced_1e19,
  .paper-1bf1,
  .pattern-224e,
  .inner_5cc3,
  .sort_wood_2bbe {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .motion_28db {
    page-break-inside: avoid;
  }
}

/* css-noise: e9a4 */
.ghost-box-l4 {
  padding: 0.5rem;
  font-size: 14px;
  line-height: 1.2;
}