/* ============================================
   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)
   ============================================ */
.dynamic-9e7f {
  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;
}

.dynamic-9e7f:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.motion_3fe5 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .motion_3fe5 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .motion_3fe5 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.video-fixed-be8d):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.video-fixed-be8d,
header,
.thumbnail_cool_a080,
.backdrop_e7f8,
.old_f3d6,
.tag_6c46,
.background-2a5f,
.media-a155,
.component-inner-0df8 {
  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
   ============================================ */
.video-fixed-be8d {
  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);
}

.link_36cd {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.video-fixed-be8d.media_dim_518c {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.menu-7d08 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.gradient_complex_c9ed {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.main-north-12f8 img {
  height: 36px;
  width: auto;
  display: block;
}

.yellow_24fc {
  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;
}

.tag_hard_35a4 {
  flex: 1;
}

.warm_d200 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.list_8ed5 {
  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);
}

.list_8ed5:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.list_8ed5.fn-active-ddfc {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.fixed_238e {
  position: relative;
}

.liquid-f71d {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.liquid-f71d svg {
  transition: transform 0.2s ease;
}

/* 鼠标悬停时箭头旋转（桌面）；点击展开时箭头旋转（移动端） */
.fixed_238e:hover .liquid-f71d svg,
.liquid-f71d[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.link_57d7 {
  position: absolute;
  top: calc(100% + 8px); /* 距离父元素8px，更自然 */
  left: 0;
  min-width: 200px;
  width: max-content; /* 自动适应内容宽度 */
  max-width: 300px; /* 最大宽度限制 */
  background: white;
  border-radius: var(--radius-md);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  border: 1px solid rgba(0, 0, 0, 0.08);
  list-style: none;
  margin: 0;
  padding: 8px 0;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(-8px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
  z-index: 1001;
  /* 关键：确保没有overflow，内容完全可见 */
  overflow: visible;
  max-height: none;
  height: auto;
}

/* 鼠标悬停父元素时，立即显示下拉菜单 */
.fixed_238e:hover .link_57d7 {
  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 */
.link_57d7::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.icon-lite-de5a {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.icon-lite-de5a: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 */
.icon-lite-de5a[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.summary-upper-e10e {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.new_6cca {
  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;
}

.new_6cca:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.new_6cca svg {
  flex-shrink: 0;
}

/* Header Download Button */
.outer_ee33 {
  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;
}

.outer_ee33: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);
}

.outer_ee33 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.north-31ba {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.aside-blue-7796 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.north-31ba[aria-expanded="true"] .aside-blue-7796:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.north-31ba[aria-expanded="true"] .aside-blue-7796:nth-child(2) {
  opacity: 0;
}

.north-31ba[aria-expanded="true"] .aside-blue-7796:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .tag_hard_35a4 {
    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 */
  }

  .tag_hard_35a4::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .tag_hard_35a4.icon_pink_ae78 {
    display: block;
    right: 0;
  }
  
  .warm_d200 {
    flex-direction: column;
    gap: 0;
  }
  
  .list_8ed5 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .tag_hard_35a4::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;
  }
  
  .tag_hard_35a4.icon_pink_ae78::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .tag_hard_35a4 {
    display: none;
  }
  
  .north-31ba {
    display: flex;
  }
  
  .yellow_24fc {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .new_6cca,
  .outer_ee33 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  /* 移动端下拉菜单改为堆叠显示，不需要浮动 */
  .fixed_238e {
    position: relative;
  }
  
  .link_57d7 {
    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;
  }
  
  .liquid-f71d[aria-expanded="true"] + .link_57d7 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .icon-lite-de5a {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .summary-upper-e10e {
    gap: 8px;
  }
  
  .new_6cca {
    display: none;
  }
  
  .outer_ee33 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .main-north-12f8 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .outer_ee33 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .outer_ee33 svg {
    width: 14px;
    height: 14px;
  }
  
  .menu-7d08 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.thumbnail_cool_a080 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.lower-ac47 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.link-3efb {
  display: flex;
  align-items: center;
  gap: 6px;
}

.link-3efb svg {
  flex-shrink: 0;
}

.link-3efb a {
  color: var(--color-primary);
  text-decoration: none;
}

.link-3efb a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .lower-ac47 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.backdrop_e7f8 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.wood-1ea0 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .wood-1ea0 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.thumbnail-hard-c015 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.thumbnail-hard-c015 a {
  color: var(--color-primary);
  text-decoration: none;
}

.thumbnail-hard-c015 a:hover {
  text-decoration: underline;
}

.video-first-bf5c {
  color: var(--color-text-lighter);
}

.secondary_a7fd {
  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) {
  .secondary_a7fd {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .secondary_a7fd {
    font-size: 1.5rem;
  }
}

.thumbnail-7ef8 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.gallery-static-8f42 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .gallery-static-8f42 {
    grid-template-columns: 1fr;
  }
}

.soft-683e {
  display: flex;
  gap: var(--space-sm);
}

.surface-4070 {
  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;
}

.hero_plasma_6af3 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.hero_plasma_6af3 strong {
  font-weight: 600;
  color: var(--color-text);
}

.hero_plasma_6af3 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.top-9f6e {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.soft_8102 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.surface_2f5f {
  position: relative;
  text-align: center;
}

.surface_2f5f img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.text-9789 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.border-new-4fdf {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.hero-d03e {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.last_887b {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.focused-ca88 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.carousel_8843 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .wood-1ea0 {
    grid-template-columns: 1fr;
  }
  
  .secondary_a7fd {
    font-size: 1.75rem;
  }
  
  .soft_8102 {
    order: -1;
    max-width: 100%;
  }
  
  .surface_2f5f {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .secondary_a7fd {
    font-size: 1.5rem;
  }
  
  .thumbnail-7ef8 {
    font-size: 1rem;
  }
  
  .thumbnail-hard-c015 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .surface_2f5f {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.popup-1d54 {
  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;
}

.wrapper-2e60 {
  background: var(--color-primary);
  color: white;
}

.wrapper-2e60:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.form-c741 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.form-c741:hover {
  background: var(--color-primary);
  color: white;
}

.status_soft_0e72 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.status_soft_0e72:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.pattern_0efb {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.pro-ba5b {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.old_f3d6 {
  padding: var(--space-xl) 0;
  background: white;
}

.component_90f3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.column-mini-20cb {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.column-mini-20cb:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.preview_c6fd {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.footer-2c56 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.description-c9a0 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.tag_6c46 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.medium_09ed {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.link_8237 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.center-c815 {
  list-style: none;
  counter-reset: toc-counter;
}

.center-c815 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.center-c815 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);
}

.center-c815 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;
}

.center-c815 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.background-2a5f {
  padding: var(--space-xxl) 0;
}

.input_d10b {
  background: var(--color-bg-section);
}

.accordion_e7fb {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.complex-8cc3 {
  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);
}

.backdrop-157f {
  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);
}

.gradient_static_6716 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.block-next-41de {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .block-next-41de {
    grid-template-columns: 1fr 300px;
  }
}

.progress_7c93 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.progress_7c93 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.progress_7c93 pre,
.progress_7c93 code {
  overflow-x: auto;
  max-width: 100%;
}

.progress_7c93 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);
}

.progress_7c93 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.progress_7c93 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.progress_7c93 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.progress_7c93 ul,
.progress_7c93 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.progress_7c93 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.progress_7c93 strong {
  font-weight: 600;
  color: var(--color-text);
}

.progress_7c93 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.progress_7c93 a:hover {
  color: var(--color-primary-dark);
}

.large_e1d8 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.large_e1d8 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.large_e1d8 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) {
  .block-next-41de {
    grid-template-columns: 1fr;
  }
  
  .backdrop-157f {
    font-size: 1.75rem;
  }
  
  .progress_7c93 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .backdrop-157f {
    font-size: 1.5rem;
  }
  
  .progress_7c93 h3 {
    font-size: 1.375rem;
  }
  
  .progress_7c93 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.notice-925f {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.tooltip-left-1965 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.rough-1895 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.popup_inner_a174 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.hot-7b97 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.tall_2e93 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: #f1f8ff;
  border: 2px solid #0366d6;
  border-radius: var(--radius-lg);
  margin: var(--space-xl) 0;
}

.video_stone_584a {
  flex-shrink: 0;
}

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

/* ============================================
   13. TABLES
   ============================================ */
.narrow_35e9 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .narrow_35e9 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.wide-b2e4,
.filter-next-3d17,
.main_41b8 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.wide-b2e4 thead,
.filter-next-3d17 thead {
  background: var(--color-primary);
  color: white;
}

.wide-b2e4 th,
.wide-b2e4 td,
.filter-next-3d17 th,
.filter-next-3d17 td,
.main_41b8 th,
.main_41b8 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .wide-b2e4 th,
  .wide-b2e4 td,
  .filter-next-3d17 th,
  .filter-next-3d17 td,
  .main_41b8 th,
  .main_41b8 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .wide-b2e4,
  .filter-next-3d17,
  .main_41b8 {
    min-width: 600px;
  }
}

.wide-b2e4 th,
.filter-next-3d17 th,
.main_41b8 th {
  font-weight: 600;
}

.wide-b2e4 tbody tr:hover,
.filter-next-3d17 tbody tr:hover,
.main_41b8 tbody tr:hover {
  background: var(--color-bg-alt);
}

.progress-31cd {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.hero_1027 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.column-motion-d1b0 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.column-motion-d1b0 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.south-833a {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.south-833a h4 {
  color: white;
}

.border-a9d7 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.element_b489 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.element_b489:last-child {
  border-bottom: none;
}

.element_b489 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.element_b489 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.paper-820c {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.first-b771 {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.first-b771:hover {
  text-decoration: underline;
}

.block_tiny_4d83 {
  text-align: center;
  margin-bottom: var(--space-md);
}

.dynamic-d71f {
  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);
}

.dynamic-d71f span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.footer-2a6d {
  font-weight: 600;
  color: white;
}

.complex-7c29 {
  list-style: none;
  padding: 0;
}

.complex-7c29 li {
  padding: var(--space-xs) 0;
}

.badge_last_c201 {
  color: #4caf50;
}

.aside_advanced_678c {
  color: #ff9800;
}

.alert-bottom-aa04 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.rough_f7d6 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.table-bc9d {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.icon-west-fa39 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.card_middle_715d {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

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

/* ============================================
   15. FEATURE GRID
   ============================================ */
.table-d135 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .table-d135 {
    grid-template-columns: 1fr;
  }
}

.smooth-343c {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.smooth-343c:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.heading_8c69 {
  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;
}

.smooth-343c h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.smooth-343c p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.south-0772 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.footer-2a6d {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.hero-west-7fb8 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.solid_76d1 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.solid_76d1 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.icon-370e {
  max-width: 900px;
  margin: 0 auto;
}

.photo_brown_a3c5 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.logo-old-c01f {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .logo-old-c01f {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.shadow-smooth-20c2 {
  margin-top: var(--space-xxl);
}

.shadow-smooth-20c2 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.disabled-1df1 {
  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-1df1 {
    grid-template-columns: 1fr;
  }
}

.hovered-e621 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.mini-2cd3 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.old_0420 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.hovered-e621 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.hovered-e621 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.hovered-e621 li {
  padding: var(--space-xs) 0;
  color: white;
}

.hovered-e621 .popup-1d54 {
  width: 100%;
  background: white;
}

.mini-2cd3 .popup-1d54 {
  color: #667eea;
}

.old_0420 .popup-1d54 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.shade_paper_053c {
  max-width: 900px;
  margin: 0 auto;
}

.image_iron_0776 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.primary_fluid_35ae {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.focus-wide-ef9d {
  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);
}

.primary_fluid_35ae h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.texture_slow_e967 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .primary_fluid_35ae {
    padding: var(--space-md);
  }
  
  .texture_slow_e967 {
    padding: var(--space-md);
  }
  
  .table-large-5603 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.clean-4b35 ol,
.clean-4b35 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.clean-4b35 li {
  margin-bottom: var(--space-sm);
}

.clean-4b35 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.link-static-e17e {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.warm_7210 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.table-large-5603 {
  margin-top: var(--space-lg);
  text-align: center;
}

.table-large-5603 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.video_e257,
.lower_8178,
.media-clean-570c,
.silver-edc5 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.overlay-outer-f730 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.clean-4065 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.last_4224 {
  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) {
  .last_4224 {
    font-size: 0.625rem;
  }
}

.thumbnail-e08e {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.thumbnail-e08e:hover {
  background: var(--color-primary-dark);
}

.sidebar_9ecc {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.sidebar_9ecc h4 {
  margin-bottom: var(--space-md);
}

.icon_a0c1 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.heading-9eca {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.inner_6dca {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .inner_6dca {
    grid-template-columns: 1fr;
  }
}

.component-first-336c {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.feature_in_4463 {
  border-color: var(--color-success);
}

.under-be67 {
  border-color: var(--color-warning);
}

.mask-0f27 {
  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_in_4463 .mask-0f27 {
  background: #e8f5e9;
  color: var(--color-success);
}

.under-be67 .mask-0f27 {
  background: #fff3e0;
  color: var(--color-warning);
}

.component-first-336c h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.component-first-336c p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.preview-warm-0439 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.description-hovered-388f {
  margin: var(--space-xxl) 0;
}

.description-hovered-388f h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.description-hovered-388f > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.middle-0b03 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .middle-0b03 {
    grid-template-columns: 1fr;
  }
}

.alert_dim_b315 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.alert_dim_b315 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.rough_ccd3 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.rough_ccd3 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.blue-066e {
  margin-top: var(--space-xxl);
}

.border-wide-5027 {
  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);
}

.texture-07ee {
  text-align: center;
}

.surface_cd9b {
  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);
}

.upper_91dd {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.surface_cd9b .footer-2a6d {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.right_e704 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.section-02c1 p {
  margin-bottom: var(--space-md);
}

.mask_right_6575 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .border-wide-5027 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.element-e2ec {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.lite_96c0 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.center_80e2 {
  margin-bottom: var(--space-xl);
}

.surface-69ca {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.label-e7e6 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.text-smooth-33ce {
  color: var(--color-text-light);
}

.complex-35b5 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.secondary_d8db {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.copper-08e1 {
  font-weight: 600;
  color: var(--color-text);
}

.tooltip_ec32 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.shade-soft-ecf0 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.focus-4105 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.footer-mini-d484 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.box_d875 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.prev_2d13 {
  border: 2px solid #4caf50;
}

.text-548f {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.element_light_a5f7 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.section-small-776f {
  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;
}

.accent_south_b303 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.label_smooth_d44a {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.item_narrow_74c4 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.block-fast-370b {
  text-align: right;
}

.block-fast-370b .notice_basic_1c72 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.highlight_f826 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.pink-c84d h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.pink-c84d p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.center-f124 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.video-first-d07f {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.gas-9293 {
  background: #e8f5e9;
  color: #2e7d32;
}

.next_76cf {
  background: #e3f2fd;
  color: #1565c0;
}

.title_1ac5 {
  background: #fff3e0;
  color: #e65100;
}

.pressed_0278 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.pressed_0278 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.banner-static-f5f3 {
  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);
}

.banner-static-f5f3:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.under-d311 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.slow_074b {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.slow_074b strong {
  color: var(--color-primary);
}

.north-9162 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.heading_solid_ce2a {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.column_6070 {
  max-width: 900px;
  margin: 0 auto;
}

.caption_cold_aa59 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.card-fluid-cd90 {
  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);
}

.card-fluid-cd90:hover {
  background: var(--color-bg-alt);
}

.sidebar_0344 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.card-fluid-cd90[aria-expanded="true"] .sidebar_0344 {
  transform: rotate(180deg);
}

.gallery-easy-0a37 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.gallery-easy-0a37 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.gallery-easy-0a37 ul,
.gallery-easy-0a37 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.gallery-easy-0a37 li {
  margin-bottom: var(--space-xs);
}

.easy-f427 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.clean-2ad4 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.easy-f427 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.east_7eaf {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.background-6650 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.detail-3838 {
  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);
}

.left_1eb4 {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.hover_black_06f8 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .hover_black_06f8 {
    grid-template-columns: 1fr;
  }
}

.hero_c55c,
.disabled_bb0c {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.hero_c55c {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.disabled_bb0c {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.hero_c55c h4,
.disabled_bb0c h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.hero_c55c ul,
.disabled_bb0c ul {
  list-style: none;
  padding: 0;
}

.hero_c55c li,
.disabled_bb0c li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.shadow-0e85 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .shadow-0e85 {
    grid-template-columns: 1fr;
  }
}

.breadcrumb_2073 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.black_9630 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.backdrop-da1f {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.breadcrumb_2073 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.breadcrumb_2073 ul {
  list-style: none;
  padding: 0;
}

.breadcrumb_2073 li {
  padding: var(--space-xs) 0;
  color: white;
}

.backdrop_f2d8 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.backdrop_f2d8 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.backdrop_f2d8 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.yellow_69a9 {
  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);
}

.texture_lite_679f {
  font-style: italic;
}

.grid-6c52 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.last-ed24 {
  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;
}

.last-ed24 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.last-ed24 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.tall_ec20 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.media-a155 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.card_d6ba {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.status_lower_d429 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .status_lower_d429 {
    grid-template-columns: 1fr;
  }
}

.stone-a314 {
  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);
}

.stone-a314:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.heading_under_74d6 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.stone-a314 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.stone-a314 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.component-inner-0df8 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.layout-large-c104 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
  .layout-large-c104 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.advanced-e809 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.popup-6c93 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.active_8fb1 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.active_8fb1 .soft-683e {
  color: #4caf50;
  font-size: 0.875rem;
}

.thick-e29b {
  list-style: none;
  padding: 0;
}

.thick-e29b li {
  margin-bottom: var(--space-xs);
}

.thick-e29b a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.thick-e29b a:hover {
  color: white;
}

.logo-e742 {
  list-style: none;
  padding: 0;
}

.logo-e742 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.logo-e742 a {
  color: #b0b0b0;
  text-decoration: none;
}

.logo-e742 a:hover {
  color: white;
}

.medium_4275 {
  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);
}

.shadow_in_a0d9 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.shadow_in_a0d9 a {
  color: #4caf50;
  text-decoration: none;
}

.message-smooth-928e {
  font-size: 0.75rem;
  color: #666666;
}

.form-middle-b937 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.layout_tall_e5b2 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.layout_tall_e5b2:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .medium_4275 {
    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;
  }
  
  .secondary_a7fd {
    font-size: 2rem;
  }
  
  .backdrop-157f {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .wood-1ea0,
  .block-next-41de {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .table-d135,
  .inner_6dca,
  .disabled-1df1,
  .middle-0b03,
  .hover_black_06f8,
  .shadow-0e85,
  .status_lower_d429,
  .layout-large-c104 {
    grid-template-columns: 1fr;
  }
  
  .component_90f3 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .background-2a5f {
    padding: var(--space-lg) 0;
  }
  
  .center-c815 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .center-c815 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .popup-1d54 {
    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;
  }
  
  .component_90f3 {
    grid-template-columns: 1fr;
  }
  
  .top-9f6e,
  .tall_ec20,
  .icon_a0c1 {
    flex-direction: column;
    width: 100%;
  }
  
  .pattern_0efb,
  .pro-ba5b,
  .top-9f6e .popup-1d54,
  .tall_ec20 .popup-1d54 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .secondary_a7fd {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .backdrop-157f {
    font-size: 1.375rem;
  }
  
  .preview_c6fd {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .column-mini-20cb,
  .smooth-343c,
  .column-motion-d1b0,
  .box_d875,
  .image_iron_0776 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .last_4224 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .lower-ac47 {
    gap: var(--space-xs);
  }
  
  .link-3efb {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .dynamic-d71f {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .surface_cd9b {
    width: 150px;
    height: 150px;
  }
  
  .upper_91dd {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .video-fixed-be8d,
  .thumbnail_cool_a080,
  .top-9f6e,
  .last-ed24,
  .media-a155,
  .component-inner-0df8,
  .north-31ba {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .background-2a5f {
    page-break-inside: avoid;
  }
}

/* css-noise: 1c5e */
.phantom-card-u8 {
  padding: 0.4rem;
  font-size: 12px;
  line-height: 1.2;
}
