/* ============================================
   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)
   ============================================ */
.next_6c16 {
  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;
}

.next_6c16:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.carousel-paper-0159 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .carousel-paper-0159 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .carousel-paper-0159 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.pattern_c608):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.pattern_c608,
header,
.background_08ea,
.steel_2f90,
.steel_ce59,
.west-6116,
.current_dc4a,
.footer_up_23f4,
.solid-27a4 {
  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
   ============================================ */
.pattern_c608 {
  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);
}

.panel_cool_006b {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.pattern_c608.glass_74fa {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.form-ab05 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.row_1469 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.wood_f5c4 img {
  height: 36px;
  width: auto;
  display: block;
}

.video_new_a470 {
  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;
}

.hot_f196 {
  flex: 1;
}

.avatar-94aa {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.border-easy-5ee1 {
  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);
}

.border-easy-5ee1:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.border-easy-5ee1.fn-active-c113 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.nav_6d55 {
  position: relative;
}

.filter-97f3 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.filter-97f3 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） */
.nav_6d55:hover .filter-97f3 svg,
.filter-97f3[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.primary_plasma_2c46 {
  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 */
.nav_6d55:hover .primary_plasma_2c46 {
  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 */
.primary_plasma_2c46::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.secondary-3506 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.secondary-3506: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 */
.secondary-3506[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.accordion-upper-a5ae {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.gradient_3a3d {
  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;
}

.gradient_3a3d:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.gradient_3a3d svg {
  flex-shrink: 0;
}

/* Header Download Button */
.progress-pink-0a40 {
  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;
}

.progress-pink-0a40: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);
}

.progress-pink-0a40 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.preview-3778 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.tertiary_19ea {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.preview-3778[aria-expanded="true"] .tertiary_19ea:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.preview-3778[aria-expanded="true"] .tertiary_19ea:nth-child(2) {
  opacity: 0;
}

.preview-3778[aria-expanded="true"] .tertiary_19ea:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .hot_f196 {
    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 */
  }

  .hot_f196::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .hot_f196.iron_33df {
    display: block;
    right: 0;
  }
  
  .avatar-94aa {
    flex-direction: column;
    gap: 0;
  }
  
  .border-easy-5ee1 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .hot_f196::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;
  }
  
  .hot_f196.iron_33df::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .hot_f196 {
    display: none;
  }
  
  .preview-3778 {
    display: flex;
  }
  
  .video_new_a470 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .gradient_3a3d,
  .progress-pink-0a40 {
    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 */
  .nav_6d55 {
    position: relative;
  }
  
  .primary_plasma_2c46 {
    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;
  }
  
  .filter-97f3[aria-expanded="true"] + .primary_plasma_2c46 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .secondary-3506 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .accordion-upper-a5ae {
    gap: 8px;
  }
  
  .gradient_3a3d {
    display: none;
  }
  
  .progress-pink-0a40 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .wood_f5c4 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .progress-pink-0a40 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .progress-pink-0a40 svg {
    width: 14px;
    height: 14px;
  }
  
  .form-ab05 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.background_08ea {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.description-1a44 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.banner_c0f4 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.banner_c0f4 svg {
  flex-shrink: 0;
}

.banner_c0f4 a {
  color: var(--color-primary);
  text-decoration: none;
}

.banner_c0f4 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .description-1a44 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.steel_2f90 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.shadow-82f7 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .shadow-82f7 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.large_f45f {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.large_f45f a {
  color: var(--color-primary);
  text-decoration: none;
}

.large_f45f a:hover {
  text-decoration: underline;
}

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

.mini_4dca {
  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) {
  .mini_4dca {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .mini_4dca {
    font-size: 1.5rem;
  }
}

.wrapper-last-5206 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.sort_north_92c0 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .sort_north_92c0 {
    grid-template-columns: 1fr;
  }
}

.feature_stone_2b15 {
  display: flex;
  gap: var(--space-sm);
}

.gallery_0e63 {
  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;
}

.fluid-dfd3 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.fluid-dfd3 strong {
  font-weight: 600;
  color: var(--color-text);
}

.fluid-dfd3 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.aside-tiny-443b {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.module-d6ea {
  display: flex;
  align-items: center;
  justify-content: center;
}

.silver_b203 {
  position: relative;
  text-align: center;
}

.silver_b203 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.detail_large_534c {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.frame-5e6d {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

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

.disabled-hard-9ac3 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.filter_46f8 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.right-74b6 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .shadow-82f7 {
    grid-template-columns: 1fr;
  }
  
  .mini_4dca {
    font-size: 1.75rem;
  }
  
  .module-d6ea {
    order: -1;
    max-width: 100%;
  }
  
  .silver_b203 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .mini_4dca {
    font-size: 1.5rem;
  }
  
  .wrapper-last-5206 {
    font-size: 1rem;
  }
  
  .large_f45f {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .silver_b203 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.filter_b768 {
  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;
}

.focused_59f6 {
  background: var(--color-primary);
  color: white;
}

.focused_59f6:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

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

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

.secondary-7918 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.secondary-7918:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.article_next_bf31 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.accordion-d9d6 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.steel_ce59 {
  padding: var(--space-xl) 0;
  background: white;
}

.fast_86b5 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.container_tiny_6782 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.container_tiny_6782:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.summary-8dff {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

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

.focus_bottom_2d57 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.west-6116 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.next_00f6 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.message-77c0 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.link-pro-1929 {
  list-style: none;
  counter-reset: toc-counter;
}

.link-pro-1929 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.link-pro-1929 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);
}

.link-pro-1929 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;
}

.link-pro-1929 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.current_dc4a {
  padding: var(--space-xxl) 0;
}

.card_brown_dae1 {
  background: var(--color-bg-section);
}

.outline_9eef {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.container-lower-cbd2 {
  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);
}

.first_18a4 {
  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);
}

.bright_7b9a {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.message_outer_42a9 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .message_outer_42a9 {
    grid-template-columns: 1fr 300px;
  }
}

.lite_d95b {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.lite_d95b img {
  max-width: 100%;
  height: auto;
  display: block;
}

.lite_d95b pre,
.lite_d95b code {
  overflow-x: auto;
  max-width: 100%;
}

.lite_d95b 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);
}

.lite_d95b h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.lite_d95b h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.lite_d95b p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.lite_d95b ul,
.lite_d95b ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.lite_d95b li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.lite_d95b strong {
  font-weight: 600;
  color: var(--color-text);
}

.lite_d95b a {
  color: var(--color-primary);
  text-decoration: underline;
}

.lite_d95b a:hover {
  color: var(--color-primary-dark);
}

.current_df32 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.current_df32 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.current_df32 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) {
  .message_outer_42a9 {
    grid-template-columns: 1fr;
  }
  
  .first_18a4 {
    font-size: 1.75rem;
  }
  
  .lite_d95b {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .first_18a4 {
    font-size: 1.5rem;
  }
  
  .lite_d95b h3 {
    font-size: 1.375rem;
  }
  
  .lite_d95b h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.tooltip-83ca {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.north-65ed {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.search_9b0b {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.wide-ac07 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.status-c3a0 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.feature-4bc9 {
  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;
}

.action_330c {
  flex-shrink: 0;
}

.accent-ff73 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.hover-inner-3268 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .hover-inner-3268 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.tall_8e68,
.info_south_fc98,
.yellow_a7b4 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.tall_8e68 thead,
.info_south_fc98 thead {
  background: var(--color-primary);
  color: white;
}

.tall_8e68 th,
.tall_8e68 td,
.info_south_fc98 th,
.info_south_fc98 td,
.yellow_a7b4 th,
.yellow_a7b4 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .tall_8e68 th,
  .tall_8e68 td,
  .info_south_fc98 th,
  .info_south_fc98 td,
  .yellow_a7b4 th,
  .yellow_a7b4 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .tall_8e68,
  .info_south_fc98,
  .yellow_a7b4 {
    min-width: 600px;
  }
}

.tall_8e68 th,
.info_south_fc98 th,
.yellow_a7b4 th {
  font-weight: 600;
}

.tall_8e68 tbody tr:hover,
.info_south_fc98 tbody tr:hover,
.yellow_a7b4 tbody tr:hover {
  background: var(--color-bg-alt);
}

.secondary-dark-8307 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.sort_537d {
  position: sticky;
  top: 80px;
  align-self: start;
}

.label_dim_bbd4 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.label_dim_bbd4 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.mask-9af0 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.mask-9af0 h4 {
  color: white;
}

.input-basic-9530 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.hover_wood_5764 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.hover_wood_5764:last-child {
  border-bottom: none;
}

.hover_wood_5764 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.hover_wood_5764 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.nav_steel_25e0 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.tooltip_red_6ee9 {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.tooltip_red_6ee9:hover {
  text-decoration: underline;
}

.gold-70f5 {
  text-align: center;
  margin-bottom: var(--space-md);
}

.footer_copper_851a {
  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);
}

.footer_copper_851a span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.background_prev_0042 {
  font-weight: 600;
  color: white;
}

.bronze_e650 {
  list-style: none;
  padding: 0;
}

.bronze_e650 li {
  padding: var(--space-xs) 0;
}

.dropdown_db2a {
  color: #4caf50;
}

.dirty-e2ff {
  color: #ff9800;
}

.shade_stale_16c0 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.feature-b9c4 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.article-6ac3 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.block-84ca {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

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

.avatar_top_61fb {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.large-90ba {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .large-90ba {
    grid-template-columns: 1fr;
  }
}

.box-c0b8 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.box-c0b8:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.alert-action-f325 {
  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;
}

.box-c0b8 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.box-c0b8 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.slow-5ec7 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.background_prev_0042 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.sidebar_d033 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.medium-643a {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.medium-643a h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.slider-smooth-b904 {
  max-width: 900px;
  margin: 0 auto;
}

.widget_0d1f {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.photo_complex_e7db {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .photo_complex_e7db {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.badge_2520 {
  margin-top: var(--space-xxl);
}

.badge_2520 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.filter-e330 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .filter-e330 {
    grid-template-columns: 1fr;
  }
}

.pressed-ce41 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.heading_static_eab9 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.progress_c7e0 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.pressed-ce41 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.pressed-ce41 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.pressed-ce41 li {
  padding: var(--space-xs) 0;
  color: white;
}

.pressed-ce41 .filter_b768 {
  width: 100%;
  background: white;
}

.heading_static_eab9 .filter_b768 {
  color: #667eea;
}

.progress_c7e0 .filter_b768 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.item_6fee {
  max-width: 900px;
  margin: 0 auto;
}

.photo-thick-633a {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.slow_e7f3 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.feature-bottom-6675 {
  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);
}

.slow_e7f3 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.fluid-8add {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .slow_e7f3 {
    padding: var(--space-md);
  }
  
  .fluid-8add {
    padding: var(--space-md);
  }
  
  .chip-fast-abdc {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.secondary_stone_d5cd ol,
.secondary_stone_d5cd ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.secondary_stone_d5cd li {
  margin-bottom: var(--space-sm);
}

.secondary_stone_d5cd code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.detail_short_2180 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.slider-dynamic-c366 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

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

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

.picture_006f,
.column_5618,
.component_4afe,
.module_bronze_bcee {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.large_9e84 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.tooltip-1726 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.sort_7546 {
  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) {
  .sort_7546 {
    font-size: 0.625rem;
  }
}

.frame_iron_4089 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.frame_iron_4089:hover {
  background: var(--color-primary-dark);
}

.surface_motion_8ad9 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.surface_motion_8ad9 h4 {
  margin-bottom: var(--space-md);
}

.media_copper_125e {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.status_stale_3f4d {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.input-green-e960 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .input-green-e960 {
    grid-template-columns: 1fr;
  }
}

.clean_535e {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.simple-a970 {
  border-color: var(--color-success);
}

.texture_bc39 {
  border-color: var(--color-warning);
}

.list-tiny-8f6d {
  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);
}

.simple-a970 .list-tiny-8f6d {
  background: #e8f5e9;
  color: var(--color-success);
}

.texture_bc39 .list-tiny-8f6d {
  background: #fff3e0;
  color: var(--color-warning);
}

.clean_535e h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.clean_535e p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.backdrop_wide_d5d6 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.shade_warm_fad9 {
  margin: var(--space-xxl) 0;
}

.shade_warm_fad9 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.shade_warm_fad9 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.short-b57f {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .short-b57f {
    grid-template-columns: 1fr;
  }
}

.shadow-right-0718 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.shadow-right-0718 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.picture-d0a6 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.picture-d0a6 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.overlay_slow_7d91 {
  margin-top: var(--space-xxl);
}

.copper_955b {
  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);
}

.in_6671 {
  text-align: center;
}

.fixed_ec45 {
  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);
}

.prev-6105 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.fixed_ec45 .background_prev_0042 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.container-south-74bf {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.mask-slow-489b p {
  margin-bottom: var(--space-md);
}

.hot-7fe5 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .copper_955b {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.next-92ea {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.selected_47e3 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.motion-74ba {
  margin-bottom: var(--space-xl);
}

.disabled_short_206e {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.bright-cd81 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.info-stone-78b4 {
  color: var(--color-text-light);
}

.orange_3006 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.preview-5f2d {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.carousel_middle_7d2c {
  font-weight: 600;
  color: var(--color-text);
}

.avatar_short_5493 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.white-6cff {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

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

.main_rough_033a {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.light-a771 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.inner_1719 {
  border: 2px solid #4caf50;
}

.gallery-63ac {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.slow_035d {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.white-1482 {
  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;
}

.form-103f {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.text_black_894c {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.nav_white_fb13 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.picture_bcc1 {
  text-align: right;
}

.picture_bcc1 .info-dark-4225 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.paragraph-easy-951d {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.solid-c42a h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.solid-c42a p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.block_be43 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.badge_copper_da73 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.preview-dde7 {
  background: #e8f5e9;
  color: #2e7d32;
}

.filter-ae96 {
  background: #e3f2fd;
  color: #1565c0;
}

.form-4df3 {
  background: #fff3e0;
  color: #e65100;
}

.notice_steel_3796 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.notice_steel_3796 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.fixed-3e94 {
  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);
}

.fixed-3e94:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.picture-b3f3 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.media_steel_db0f {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.media_steel_db0f strong {
  color: var(--color-primary);
}

.outline_80da {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.title_iron_b678 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.tabs_9596 {
  max-width: 900px;
  margin: 0 auto;
}

.tertiary-71a4 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.section-087e {
  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);
}

.section-087e:hover {
  background: var(--color-bg-alt);
}

.link-cold-0090 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.section-087e[aria-expanded="true"] .link-cold-0090 {
  transform: rotate(180deg);
}

.nav_prev_e22e {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.nav_prev_e22e h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.nav_prev_e22e ul,
.nav_prev_e22e ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.nav_prev_e22e li {
  margin-bottom: var(--space-xs);
}

.dropdown_green_7670 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.notice-white-4adb {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.dropdown_green_7670 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.top-db06 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.badge-41a4 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.picture-under-c6c8 {
  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);
}

.tag_prev_29ab {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.selected-b1af {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .selected-b1af {
    grid-template-columns: 1fr;
  }
}

.north_d5fb,
.fluid_c13e {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.north_d5fb {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.fluid_c13e {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.north_d5fb h4,
.fluid_c13e h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.north_d5fb ul,
.fluid_c13e ul {
  list-style: none;
  padding: 0;
}

.north_d5fb li,
.fluid_c13e li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.label_e08a {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .label_e08a {
    grid-template-columns: 1fr;
  }
}

.iron_cf63 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.hovered-402f {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.huge-36b3 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.iron_cf63 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.iron_cf63 ul {
  list-style: none;
  padding: 0;
}

.iron_cf63 li {
  padding: var(--space-xs) 0;
  color: white;
}

.right-eca5 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.right-eca5 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.right-eca5 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.pattern-wide-a0e3 {
  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);
}

.photo_hard_0690 {
  font-style: italic;
}

.active-11be {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.carousel-77f6 {
  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;
}

.carousel-77f6 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.carousel-77f6 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.tall_483d {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.footer_up_23f4 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.motion-f383 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.dim-694f {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .dim-694f {
    grid-template-columns: 1fr;
  }
}

.south_4de2 {
  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);
}

.south_4de2:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.info_5d92 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.south_4de2 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.south_4de2 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.solid-27a4 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.first-6847 {
  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) */
.liquid-cf19 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.thick-325d h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.thick-325d p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.narrow-66ca {
  list-style: none;
  padding: 0;
  margin: 0;
}

.narrow-66ca li {
  margin-bottom: var(--space-xs);
}

.narrow-66ca a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.narrow-66ca a:hover {
  color: white;
}

.tooltip-b670 {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.tooltip-b670 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);
}

.tooltip-b670 a:hover {
  color: white;
  border-color: #666;
  background: #333;
}

.component_5fdf {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.component_5fdf a {
  color: #808080;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.component_5fdf a:hover {
  color: white;
}

.progress-db7f > p {
  font-size: 0.875rem;
  color: #808080;
  margin: 0;
}

@media (max-width: 768px) {
  .first-6847,
  .liquid-cf19 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.column_upper_5481 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.logo_9c0f p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.video_hard_cc95 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.video_hard_cc95 .feature_stone_2b15 {
  color: #4caf50;
  font-size: 0.875rem;
}

.tooltip-gas-5edd {
  list-style: none;
  padding: 0;
}

.tooltip-gas-5edd li {
  margin-bottom: var(--space-xs);
}

.tooltip-gas-5edd a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.tooltip-gas-5edd a:hover {
  color: white;
}

.widget-active-9970 {
  list-style: none;
  padding: 0;
}

.widget-active-9970 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.widget-active-9970 a {
  color: #b0b0b0;
  text-decoration: none;
}

.widget-active-9970 a:hover {
  color: white;
}

.progress-db7f {
  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);
}

.frame-focused-57b2 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.frame-focused-57b2 a {
  color: #4caf50;
  text-decoration: none;
}

.last_b14f {
  font-size: 0.75rem;
  color: #666666;
}

.content-active-f5de {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.content-active-f5de a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

.content-active-f5de 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;
}

.footer_out_ffd4 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.footer_out_ffd4:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .progress-db7f {
    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;
  }
  
  .mini_4dca {
    font-size: 2rem;
  }
  
  .first_18a4 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .shadow-82f7,
  .message_outer_42a9 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .large-90ba,
  .input-green-e960,
  .filter-e330,
  .short-b57f,
  .selected-b1af,
  .label_e08a,
  .dim-694f,
  .first-6847,
  .liquid-cf19 {
    grid-template-columns: 1fr;
  }
  
  .fast_86b5 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .current_dc4a {
    padding: var(--space-lg) 0;
  }
  
  .link-pro-1929 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .link-pro-1929 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .filter_b768 {
    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;
  }
  
  .fast_86b5 {
    grid-template-columns: 1fr;
  }
  
  .aside-tiny-443b,
  .tall_483d,
  .media_copper_125e {
    flex-direction: column;
    width: 100%;
  }
  
  .article_next_bf31,
  .accordion-d9d6,
  .aside-tiny-443b .filter_b768,
  .tall_483d .filter_b768 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .mini_4dca {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .first_18a4 {
    font-size: 1.375rem;
  }
  
  .summary-8dff {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .container_tiny_6782,
  .box-c0b8,
  .label_dim_bbd4,
  .light-a771,
  .photo-thick-633a {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .sort_7546 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .description-1a44 {
    gap: var(--space-xs);
  }
  
  .banner_c0f4 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .footer_copper_851a {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .fixed_ec45 {
    width: 150px;
    height: 150px;
  }
  
  .prev-6105 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .pattern_c608,
  .background_08ea,
  .aside-tiny-443b,
  .carousel-77f6,
  .footer_up_23f4,
  .solid-27a4,
  .preview-3778 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .current_dc4a {
    page-break-inside: avoid;
  }
}

/* css-noise: cc5e */
.phantom-card-l6 {
  padding: 0.1rem;
  font-size: 12px;
  line-height: 1.2;
}