/* ============================================
   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)
   ============================================ */
.layout-wide-6a64 {
  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;
}

.layout-wide-6a64:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.plasma_9a3f {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .plasma_9a3f {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .plasma_9a3f {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.background_9834):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.background_9834,
header,
.tooltip_hard_8459,
.gradient_pressed_a568,
.link-8929,
.column_8a76,
.backdrop_b5b5,
.old-4129,
.over-457b {
  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
   ============================================ */
.background_9834 {
  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);
}

.right-c416 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.background_9834.focus_middle_9c92 {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.feature_green_a7c2 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.heading_cf8a {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.title_a400 img {
  height: 36px;
  width: auto;
  display: block;
}

.carousel-1475 {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 12px;
  background: #e8f5e9;
  color: var(--color-success);
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 12px;
  white-space: nowrap;
}

.hero_dynamic_1ea8 {
  flex: 1;
}

.pink_4621 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.feature-down-7776 {
  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);
}

.feature-down-7776:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.feature-down-7776.fn-active-6a27 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.medium-cf1c {
  position: relative;
}

.secondary-blue-5770 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.secondary-blue-5770 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） */
.medium-cf1c:hover .secondary-blue-5770 svg,
.secondary-blue-5770[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.top_d1aa {
  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 */
.medium-cf1c:hover .top_d1aa {
  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 */
.top_d1aa::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.preview-9a73 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.preview-9a73: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 */
.preview-9a73[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.current-929b {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.fluid-4438 {
  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;
}

.fluid-4438:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.fluid-4438 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.texture-3235 {
  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;
}

.texture-3235: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);
}

.texture-3235 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.video_ca9a {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.tag-green-f6c3 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.video_ca9a[aria-expanded="true"] .tag-green-f6c3:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.video_ca9a[aria-expanded="true"] .tag-green-f6c3:nth-child(2) {
  opacity: 0;
}

.video_ca9a[aria-expanded="true"] .tag-green-f6c3:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .hero_dynamic_1ea8 {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: white;
    box-shadow: -2px 0 8px rgba(0, 0, 0, 0.1);
    padding: 80px 0 20px;
    transition: right 0.3s ease-out;
    z-index: 999;
    overflow-y: auto; /* 移动端菜单内容过多时可滚动 */
    overflow-x: visible; /* 水平方向不滚动，确保下拉菜单可见 */
    /* 隐藏滚动条外观，但保留可滚动能力，视觉上更自然 */
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE/Edge */
  }

  .hero_dynamic_1ea8::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .hero_dynamic_1ea8.header_up_d302 {
    display: block;
    right: 0;
  }
  
  .pink_4621 {
    flex-direction: column;
    gap: 0;
  }
  
  .feature-down-7776 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .hero_dynamic_1ea8::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease-out;
  }
  
  .hero_dynamic_1ea8.header_up_d302::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .hero_dynamic_1ea8 {
    display: none;
  }
  
  .video_ca9a {
    display: flex;
  }
  
  .carousel-1475 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .fluid-4438,
  .texture-3235 {
    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 */
  .medium-cf1c {
    position: relative;
  }
  
  .top_d1aa {
    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;
  }
  
  .secondary-blue-5770[aria-expanded="true"] + .top_d1aa {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .preview-9a73 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .current-929b {
    gap: 8px;
  }
  
  .fluid-4438 {
    display: none;
  }
  
  .texture-3235 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .title_a400 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .texture-3235 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .texture-3235 svg {
    width: 14px;
    height: 14px;
  }
  
  .feature_green_a7c2 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.tooltip_hard_8459 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.tooltip-65b3 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.form_gold_81ec {
  display: flex;
  align-items: center;
  gap: 6px;
}

.form_gold_81ec svg {
  flex-shrink: 0;
}

.form_gold_81ec a {
  color: var(--color-primary);
  text-decoration: none;
}

.form_gold_81ec a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .tooltip-65b3 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.gradient_pressed_a568 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.highlight-dynamic-65e6 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .highlight-dynamic-65e6 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.dark-8b5d {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.dark-8b5d a {
  color: var(--color-primary);
  text-decoration: none;
}

.dark-8b5d a:hover {
  text-decoration: underline;
}

.liquid-047c {
  color: var(--color-text-lighter);
}

.frame_67b2 {
  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) {
  .frame_67b2 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .frame_67b2 {
    font-size: 1.5rem;
  }
}

.primary_3229 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.cool_7664 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .cool_7664 {
    grid-template-columns: 1fr;
  }
}

.motion-7aca {
  display: flex;
  gap: var(--space-sm);
}

.box_east_c932 {
  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;
}

.gallery_cold_edf8 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.gallery_cold_edf8 strong {
  font-weight: 600;
  color: var(--color-text);
}

.gallery_cold_edf8 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.tooltip_0acb {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.grid_mini_dbe9 {
  display: flex;
  align-items: center;
  justify-content: center;
}

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

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

.tag-cb16 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.caption_smooth_3c6f {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.form-smooth-7030 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.paper-a391 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.module-bronze-0b3d {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.banner-current-61ab {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .highlight-dynamic-65e6 {
    grid-template-columns: 1fr;
  }
  
  .frame_67b2 {
    font-size: 1.75rem;
  }
  
  .grid_mini_dbe9 {
    order: -1;
    max-width: 100%;
  }
  
  .tooltip_plasma_dbbf {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .frame_67b2 {
    font-size: 1.5rem;
  }
  
  .primary_3229 {
    font-size: 1rem;
  }
  
  .dark-8b5d {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .tooltip_plasma_dbbf {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.container_8ef2 {
  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;
}

.tooltip-bda7 {
  background: var(--color-primary);
  color: white;
}

.tooltip-bda7:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.block-626d {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.block-626d:hover {
  background: var(--color-primary);
  color: white;
}

.filter-44d1 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.filter-44d1:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.progress_8bc4 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.wide-ce3d {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.link-8929 {
  padding: var(--space-xl) 0;
  background: white;
}

.focus_6ee4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.slider-small-b22c {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.slider-small-b22c:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.north-c56a {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.lite_271c {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.west_6148 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.column_8a76 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.sort-c07e {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.alert_3d3b {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.chip-fast-1295 {
  list-style: none;
  counter-reset: toc-counter;
}

.chip-fast-1295 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.chip-fast-1295 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);
}

.chip-fast-1295 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;
}

.chip-fast-1295 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.backdrop_b5b5 {
  padding: var(--space-xxl) 0;
}

.dynamic_622d {
  background: var(--color-bg-section);
}

.article-gas-18f9 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.tertiary-full-639d {
  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);
}

.pressed_e890 {
  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);
}

.shadow-e6e1 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.panel_lite_1f7a {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .panel_lite_1f7a {
    grid-template-columns: 1fr 300px;
  }
}

.main_huge_1d25 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.main_huge_1d25 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.main_huge_1d25 pre,
.main_huge_1d25 code {
  overflow-x: auto;
  max-width: 100%;
}

.main_huge_1d25 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);
}

.main_huge_1d25 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.main_huge_1d25 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.main_huge_1d25 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.main_huge_1d25 ul,
.main_huge_1d25 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.main_huge_1d25 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.main_huge_1d25 strong {
  font-weight: 600;
  color: var(--color-text);
}

.main_huge_1d25 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.main_huge_1d25 a:hover {
  color: var(--color-primary-dark);
}

.card-644f {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.card-644f li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.card-644f 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) {
  .panel_lite_1f7a {
    grid-template-columns: 1fr;
  }
  
  .pressed_e890 {
    font-size: 1.75rem;
  }
  
  .main_huge_1d25 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .pressed_e890 {
    font-size: 1.5rem;
  }
  
  .main_huge_1d25 h3 {
    font-size: 1.375rem;
  }
  
  .main_huge_1d25 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.alert-13ee {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.warm-ee6c {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.bright-8c04 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.iron_a20d {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.feature-550c strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.breadcrumb-68d2 {
  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;
}

.light_52f0 {
  flex-shrink: 0;
}

.stone_d792 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.outer-3972 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .outer-3972 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.huge_f1cd,
.paragraph-iron-1706,
.purple-bde7 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.huge_f1cd thead,
.paragraph-iron-1706 thead {
  background: var(--color-primary);
  color: white;
}

.huge_f1cd th,
.huge_f1cd td,
.paragraph-iron-1706 th,
.paragraph-iron-1706 td,
.purple-bde7 th,
.purple-bde7 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .huge_f1cd th,
  .huge_f1cd td,
  .paragraph-iron-1706 th,
  .paragraph-iron-1706 td,
  .purple-bde7 th,
  .purple-bde7 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .huge_f1cd,
  .paragraph-iron-1706,
  .purple-bde7 {
    min-width: 600px;
  }
}

.huge_f1cd th,
.paragraph-iron-1706 th,
.purple-bde7 th {
  font-weight: 600;
}

.huge_f1cd tbody tr:hover,
.paragraph-iron-1706 tbody tr:hover,
.purple-bde7 tbody tr:hover {
  background: var(--color-bg-alt);
}

.shade-c202 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.dirty_4b6d {
  position: sticky;
  top: 80px;
  align-self: start;
}

.label-8727 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.label-8727 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.badge-bbe9 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.badge-bbe9 h4 {
  color: white;
}

.small_23b2 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.module_ec7e {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.module_ec7e:last-child {
  border-bottom: none;
}

.module_ec7e dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.module_ec7e dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.notice-green-0765 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.main-26f1 {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.main-26f1:hover {
  text-decoration: underline;
}

.info_df01 {
  text-align: center;
  margin-bottom: var(--space-md);
}

.surface_gold_7d2f {
  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);
}

.surface_gold_7d2f span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.warm_6649 {
  font-weight: 600;
  color: white;
}

.secondary_808d {
  list-style: none;
  padding: 0;
}

.secondary_808d li {
  padding: var(--space-xs) 0;
}

.modal_ab36 {
  color: #4caf50;
}

.under-086b {
  color: #ff9800;
}

.modal-536c {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

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

.backdrop-active-ecc5 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

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

.border-f385 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.box_selected_bd39 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.complex-b4d0 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .complex-b4d0 {
    grid-template-columns: 1fr;
  }
}

.notice-2b26 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.notice-2b26:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.backdrop-short-73d1 {
  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;
}

.notice-2b26 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.notice-2b26 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.slider-wide-f4ee {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.warm_6649 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.image-plasma-5171 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.banner_453a {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.banner_453a h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.middle_edb7 {
  max-width: 900px;
  margin: 0 auto;
}

.filter_665d {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.light_1ed9 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .light_1ed9 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.image_pro_6366 {
  margin-top: var(--space-xxl);
}

.image_pro_6366 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.upper_65a6 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .upper_65a6 {
    grid-template-columns: 1fr;
  }
}

.summary_36d1 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.search-white-d1fc {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.component_09ed {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.summary_36d1 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.summary_36d1 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.summary_36d1 li {
  padding: var(--space-xs) 0;
  color: white;
}

.summary_36d1 .container_8ef2 {
  width: 100%;
  background: white;
}

.search-white-d1fc .container_8ef2 {
  color: #667eea;
}

.component_09ed .container_8ef2 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.plasma-e502 {
  max-width: 900px;
  margin: 0 auto;
}

.wrapper_slow_e0ca {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.surface-c69a {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.message_c2eb {
  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);
}

.surface-c69a h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.search_smooth_9b21 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .surface-c69a {
    padding: var(--space-md);
  }
  
  .search_smooth_9b21 {
    padding: var(--space-md);
  }
  
  .medium-5d10 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.frame-over-b437 ol,
.frame-over-b437 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.frame-over-b437 li {
  margin-bottom: var(--space-sm);
}

.frame-over-b437 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.old-5309 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.shadow-plasma-6da1 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.medium-5d10 {
  margin-top: var(--space-lg);
  text-align: center;
}

.medium-5d10 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.white-8c9b,
.notice_dd74,
.fluid_c6ed,
.mini_e530 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.background_thick_0042 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.alert_2406 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.alert_top_26bb {
  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) {
  .alert_top_26bb {
    font-size: 0.625rem;
  }
}

.nav_iron_3910 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.nav_iron_3910:hover {
  background: var(--color-primary-dark);
}

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

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

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

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.silver_fd03 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.video_huge_44b3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .video_huge_44b3 {
    grid-template-columns: 1fr;
  }
}

.outer-3d3e {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.basic_5e02 {
  border-color: var(--color-success);
}

.grid-center-7d37 {
  border-color: var(--color-warning);
}

.hidden-e375 {
  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);
}

.basic_5e02 .hidden-e375 {
  background: #e8f5e9;
  color: var(--color-success);
}

.grid-center-7d37 .hidden-e375 {
  background: #fff3e0;
  color: var(--color-warning);
}

.outer-3d3e h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.outer-3d3e p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.red_827e {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.frame_cc39 {
  margin: var(--space-xxl) 0;
}

.frame_cc39 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.frame_cc39 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.title-slow-b3fb {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .title-slow-b3fb {
    grid-template-columns: 1fr;
  }
}

.menu_2409 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.menu_2409 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.panel-3f8c {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.panel-3f8c input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

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

.info_hard_1934 {
  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);
}

.lower_b380 {
  text-align: center;
}

.inner-0d48 {
  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);
}

.layout-purple-7521 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.inner-0d48 .warm_6649 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.pro-9ec5 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.wrapper_4760 p {
  margin-bottom: var(--space-md);
}

.cool-cae8 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .info_hard_1934 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.content-basic-b8cd {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.wrapper_fast_a58b {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.shadow-inner-5808 {
  margin-bottom: var(--space-xl);
}

.table_middle_b3f5 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.texture_mini_8c1e {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.gallery_243a {
  color: var(--color-text-light);
}

.fixed-24f3 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.block_red_45d7 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.glass-2689 {
  font-weight: 600;
  color: var(--color-text);
}

.bright_8148 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.gold-73ef {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.full_1119 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.description-6ed9 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.element-medium-8166 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.small-3b19 {
  border: 2px solid #4caf50;
}

.filter-f8f8 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.wrapper-d9a9 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.panel_rough_9cf9 {
  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;
}

.fluid_ff05 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.picture-47c9 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.pagination-a368 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.form_490a {
  text-align: right;
}

.form_490a .tooltip_5e7b {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.fast-e0a0 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.preview-orange-9c63 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.preview-orange-9c63 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.preview_09d6 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.aside-5113 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.progress_focused_3d43 {
  background: #e8f5e9;
  color: #2e7d32;
}

.hidden_selected_1b8e {
  background: #e3f2fd;
  color: #1565c0;
}

.current_f836 {
  background: #fff3e0;
  color: #e65100;
}

.photo_first_00c0 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.photo_first_00c0 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.silver-3020 {
  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);
}

.silver-3020:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.cold-fb3c {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.left-a556 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.left-a556 strong {
  color: var(--color-primary);
}

.gas-32ee {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

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

/* ============================================
   20. FAQ SECTION
   ============================================ */
.wood-501a {
  max-width: 900px;
  margin: 0 auto;
}

.header-4c8c {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.basic_9b91 {
  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);
}

.basic_9b91:hover {
  background: var(--color-bg-alt);
}

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

.basic_9b91[aria-expanded="true"] .notification_efdc {
  transform: rotate(180deg);
}

.white-40bb {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.white-40bb h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.white-40bb ul,
.white-40bb ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.white-40bb li {
  margin-bottom: var(--space-xs);
}

.secondary-fluid-27b5 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.footer_c858 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.secondary-fluid-27b5 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.liquid_2558 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.icon-4fe5 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.clean_462f {
  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);
}

.image_fast_02d7 {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.smooth-166f {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .smooth-166f {
    grid-template-columns: 1fr;
  }
}

.feature_light_fa56,
.action_b009 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.feature_light_fa56 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.action_b009 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.feature_light_fa56 h4,
.action_b009 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.feature_light_fa56 ul,
.action_b009 ul {
  list-style: none;
  padding: 0;
}

.feature_light_fa56 li,
.action_b009 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.main-b063 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .main-b063 {
    grid-template-columns: 1fr;
  }
}

.status-basic-f5d8 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.backdrop_6398 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.tertiary-4bfd {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.status-basic-f5d8 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.status-basic-f5d8 ul {
  list-style: none;
  padding: 0;
}

.status-basic-f5d8 li {
  padding: var(--space-xs) 0;
  color: white;
}

.row_27c4 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.row_27c4 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.row_27c4 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.light-d7b0 {
  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);
}

.current_bc08 {
  font-style: italic;
}

.advanced_a98b {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.gallery_ea48 {
  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;
}

.gallery_ea48 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.gallery_ea48 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.dropdown_light_4ee9 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.old-4129 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.stone-6d85 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.steel-e40b {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .steel-e40b {
    grid-template-columns: 1fr;
  }
}

.filter_stone_8c02 {
  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);
}

.filter_stone_8c02:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.fluid-4a8c {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.filter_stone_8c02 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.filter_stone_8c02 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.over-457b {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.black-6bbc {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

/* Footer variant: footer-content (subpages) */
.section-out-621f {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.text_d32d h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.text_d32d p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.south-911f {
  list-style: none;
  padding: 0;
  margin: 0;
}

.south-911f li {
  margin-bottom: var(--space-xs);
}

.south-911f a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.south-911f a:hover {
  color: white;
}

.thumbnail-4a1f {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.thumbnail-4a1f a {
  color: #b0b0b0;
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 600;
  padding: 6px 12px;
  border: 1px solid #424242;
  border-radius: 4px;
  transition: var(--transition-fast);
}

.thumbnail-4a1f a:hover {
  color: white;
  border-color: #666;
  background: #333;
}

.progress_c21e {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.progress_c21e a {
  color: #808080;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.progress_c21e a:hover {
  color: white;
}

.secondary-fc9e > p {
  font-size: 0.875rem;
  color: #808080;
  margin: 0;
}

@media (max-width: 768px) {
  .black-6bbc,
  .section-out-621f {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.action-25bb h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.bottom-3e13 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.video-bd4c {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.video-bd4c .motion-7aca {
  color: #4caf50;
  font-size: 0.875rem;
}

.search_5921 {
  list-style: none;
  padding: 0;
}

.search_5921 li {
  margin-bottom: var(--space-xs);
}

.search_5921 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.search_5921 a:hover {
  color: white;
}

.shadow-00fe {
  list-style: none;
  padding: 0;
}

.shadow-00fe li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.shadow-00fe a {
  color: #b0b0b0;
  text-decoration: none;
}

.shadow-00fe a:hover {
  color: white;
}

.secondary-fc9e {
  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);
}

.form_35cd p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.form_35cd a {
  color: #4caf50;
  text-decoration: none;
}

.smooth_783d {
  font-size: 0.75rem;
  color: #666666;
}

.hover-dark-53f1 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.hover-dark-53f1 a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

.hover-dark-53f1 a:hover {
  color: white;
}

/* Element selectors: survive CMS class obfuscation on deploy */
footer > div > div:last-child > div:last-child a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

footer > div > div:last-child > div:last-child a:hover {
  color: white;
}

.texture-5996 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.texture-5996:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .secondary-fc9e {
    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;
  }
  
  .frame_67b2 {
    font-size: 2rem;
  }
  
  .pressed_e890 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .highlight-dynamic-65e6,
  .panel_lite_1f7a {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .complex-b4d0,
  .video_huge_44b3,
  .upper_65a6,
  .title-slow-b3fb,
  .smooth-166f,
  .main-b063,
  .steel-e40b,
  .black-6bbc,
  .section-out-621f {
    grid-template-columns: 1fr;
  }
  
  .focus_6ee4 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .backdrop_b5b5 {
    padding: var(--space-lg) 0;
  }
  
  .chip-fast-1295 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .chip-fast-1295 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .container_8ef2 {
    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;
  }
  
  .focus_6ee4 {
    grid-template-columns: 1fr;
  }
  
  .tooltip_0acb,
  .dropdown_light_4ee9,
  .center_cdea {
    flex-direction: column;
    width: 100%;
  }
  
  .progress_8bc4,
  .wide-ce3d,
  .tooltip_0acb .container_8ef2,
  .dropdown_light_4ee9 .container_8ef2 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .frame_67b2 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .pressed_e890 {
    font-size: 1.375rem;
  }
  
  .north-c56a {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .slider-small-b22c,
  .notice-2b26,
  .label-8727,
  .element-medium-8166,
  .wrapper_slow_e0ca {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .alert_top_26bb {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .tooltip-65b3 {
    gap: var(--space-xs);
  }
  
  .form_gold_81ec {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .surface_gold_7d2f {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .inner-0d48 {
    width: 150px;
    height: 150px;
  }
  
  .layout-purple-7521 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .background_9834,
  .tooltip_hard_8459,
  .tooltip_0acb,
  .gallery_ea48,
  .old-4129,
  .over-457b,
  .video_ca9a {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .backdrop_b5b5 {
    page-break-inside: avoid;
  }
}

/* css-noise: 7deb */
.shadow-element-m8 {
  padding: 0.3rem;
  font-size: 14px;
  line-height: 1.1;
}