/* ============================================
   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)
   ============================================ */
.title-dc44 {
  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;
}

.title-dc44:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.logo_e7b0 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .logo_e7b0 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .logo_e7b0 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.accent_prev_4ef3):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.accent_prev_4ef3,
header,
.card_copper_e0e8,
.element_a9d4,
.description-large-5b53,
.border-87e3,
.clean-f307,
.photo_7270,
.video-67f8 {
  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
   ============================================ */
.accent_prev_4ef3 {
  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);
}

.notification-316d {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.accent_prev_4ef3.block-95be {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.medium_c46b {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.video-e4c6 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.picture_slow_0e9f img {
  height: 36px;
  width: auto;
  display: block;
}

.button_a5d7 {
  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;
}

.frame_red_4241 {
  flex: 1;
}

.orange_2822 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.dark-a18b {
  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);
}

.dark-a18b:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.dark-a18b.fn-active-436b {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.under_5923 {
  position: relative;
}

.active-simple-668f {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.active-simple-668f 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） */
.under_5923:hover .active-simple-668f svg,
.active-simple-668f[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.pro-1bc2 {
  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 */
.under_5923:hover .pro-1bc2 {
  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 */
.pro-1bc2::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.backdrop-steel-ab85 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.backdrop-steel-ab85: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 */
.backdrop-steel-ab85[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.secondary-motion-026e {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.dropdown-north-6008 {
  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;
}

.dropdown-north-6008:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.dropdown-north-6008 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.text_gold_87c1 {
  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;
}

.text_gold_87c1: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);
}

.text_gold_87c1 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.shadow_medium_2958 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.element-yellow-bc3d {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.shadow_medium_2958[aria-expanded="true"] .element-yellow-bc3d:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.shadow_medium_2958[aria-expanded="true"] .element-yellow-bc3d:nth-child(2) {
  opacity: 0;
}

.shadow_medium_2958[aria-expanded="true"] .element-yellow-bc3d:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .frame_red_4241 {
    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 */
  }

  .frame_red_4241::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .frame_red_4241.east-bc9d {
    display: block;
    right: 0;
  }
  
  .orange_2822 {
    flex-direction: column;
    gap: 0;
  }
  
  .dark-a18b {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .frame_red_4241::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;
  }
  
  .frame_red_4241.east-bc9d::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .frame_red_4241 {
    display: none;
  }
  
  .shadow_medium_2958 {
    display: flex;
  }
  
  .button_a5d7 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .dropdown-north-6008,
  .text_gold_87c1 {
    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 */
  .under_5923 {
    position: relative;
  }
  
  .pro-1bc2 {
    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;
  }
  
  .active-simple-668f[aria-expanded="true"] + .pro-1bc2 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .backdrop-steel-ab85 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .secondary-motion-026e {
    gap: 8px;
  }
  
  .dropdown-north-6008 {
    display: none;
  }
  
  .text_gold_87c1 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .picture_slow_0e9f img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .text_gold_87c1 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .text_gold_87c1 svg {
    width: 14px;
    height: 14px;
  }
  
  .medium_c46b {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.card_copper_e0e8 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.content_967f {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.tall-ff90 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.tall-ff90 svg {
  flex-shrink: 0;
}

.tall-ff90 a {
  color: var(--color-primary);
  text-decoration: none;
}

.tall-ff90 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .content_967f {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.element_a9d4 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.list-7524 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .list-7524 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.photo_smooth_59a2 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.photo_smooth_59a2 a {
  color: var(--color-primary);
  text-decoration: none;
}

.photo_smooth_59a2 a:hover {
  text-decoration: underline;
}

.nav_stone_c91c {
  color: var(--color-text-lighter);
}

.last_94b5 {
  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) {
  .last_94b5 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .last_94b5 {
    font-size: 1.5rem;
  }
}

.outline_5bf1 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.button-12c8 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .button-12c8 {
    grid-template-columns: 1fr;
  }
}

.cold_f36d {
  display: flex;
  gap: var(--space-sm);
}

.out-1bbc {
  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;
}

.orange-f5f6 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.orange-f5f6 strong {
  font-weight: 600;
  color: var(--color-text);
}

.orange-f5f6 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.video_under_1ef0 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.hovered-5a48 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.texture_6b98 {
  position: relative;
  text-align: center;
}

.texture_6b98 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.liquid_d226 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.pink-cc02 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.shade-b150 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.lower_ad72 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.hard_8329 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.photo-513d {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .list-7524 {
    grid-template-columns: 1fr;
  }
  
  .last_94b5 {
    font-size: 1.75rem;
  }
  
  .hovered-5a48 {
    order: -1;
    max-width: 100%;
  }
  
  .texture_6b98 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .last_94b5 {
    font-size: 1.5rem;
  }
  
  .outline_5bf1 {
    font-size: 1rem;
  }
  
  .photo_smooth_59a2 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .texture_6b98 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.current_6cf3 {
  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;
}

.blue-b01d {
  background: var(--color-primary);
  color: white;
}

.blue-b01d:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.background_fa47 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.background_fa47:hover {
  background: var(--color-primary);
  color: white;
}

.button-tiny-d314 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.button-tiny-d314:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.lite_ad34 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.backdrop_gas_9d76 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.description-large-5b53 {
  padding: var(--space-xl) 0;
  background: white;
}

.in_5ec0 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.frame_active_0dfb {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.frame_active_0dfb:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.disabled-3a63 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.section-fast-18f9 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.red-1a53 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.border-87e3 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.border-3bf1 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.video-3a98 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.component_a52b {
  list-style: none;
  counter-reset: toc-counter;
}

.component_a52b li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.component_a52b 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);
}

.component_a52b 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;
}

.component_a52b li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.clean-f307 {
  padding: var(--space-xxl) 0;
}

.layout-middle-4b9a {
  background: var(--color-bg-section);
}

.fast-f5f6 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.secondary-4ea2 {
  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);
}

.overlay-light-3ed8 {
  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);
}

.fixed-0f74 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

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

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

.pro-f5dd {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.pro-f5dd img {
  max-width: 100%;
  height: auto;
  display: block;
}

.pro-f5dd pre,
.pro-f5dd code {
  overflow-x: auto;
  max-width: 100%;
}

.pro-f5dd 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);
}

.pro-f5dd h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.pro-f5dd h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.pro-f5dd p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.pro-f5dd ul,
.pro-f5dd ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.pro-f5dd li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.pro-f5dd strong {
  font-weight: 600;
  color: var(--color-text);
}

.pro-f5dd a {
  color: var(--color-primary);
  text-decoration: underline;
}

.pro-f5dd a:hover {
  color: var(--color-primary-dark);
}

.gold-d2ca {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.gold-d2ca li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.gold-d2ca 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) {
  .soft-1afc {
    grid-template-columns: 1fr;
  }
  
  .overlay-light-3ed8 {
    font-size: 1.75rem;
  }
  
  .pro-f5dd {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .overlay-light-3ed8 {
    font-size: 1.5rem;
  }
  
  .pro-f5dd h3 {
    font-size: 1.375rem;
  }
  
  .pro-f5dd h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.row-1d90 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.menu-orange-d835 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.label_62ee {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.hidden-under-6398 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.module_4f15 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.footer_ffb4 {
  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;
}

.accent_a483 {
  flex-shrink: 0;
}

.sort_3d7b strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.article_fb06 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .article_fb06 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.gas_fcd7,
.modal_80ee,
.picture-5ce1 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.gas_fcd7 thead,
.modal_80ee thead {
  background: var(--color-primary);
  color: white;
}

.gas_fcd7 th,
.gas_fcd7 td,
.modal_80ee th,
.modal_80ee td,
.picture-5ce1 th,
.picture-5ce1 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .gas_fcd7 th,
  .gas_fcd7 td,
  .modal_80ee th,
  .modal_80ee td,
  .picture-5ce1 th,
  .picture-5ce1 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .gas_fcd7,
  .modal_80ee,
  .picture-5ce1 {
    min-width: 600px;
  }
}

.gas_fcd7 th,
.modal_80ee th,
.picture-5ce1 th {
  font-weight: 600;
}

.gas_fcd7 tbody tr:hover,
.modal_80ee tbody tr:hover,
.picture-5ce1 tbody tr:hover {
  background: var(--color-bg-alt);
}

.wide-c7bb {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.overlay_north_2362 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.west-0213 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.west-0213 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.text-static-e9c4 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.text-static-e9c4 h4 {
  color: white;
}

.narrow-dea6 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.liquid_4022 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.liquid_4022:last-child {
  border-bottom: none;
}

.liquid_4022 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.liquid_4022 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.feature_bronze_0bb2 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.hot-e19c {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.hot-e19c:hover {
  text-decoration: underline;
}

.fresh-4c36 {
  text-align: center;
  margin-bottom: var(--space-md);
}

.bright-f488 {
  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);
}

.bright-f488 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.accordion_4f4b {
  font-weight: 600;
  color: white;
}

.warm_d213 {
  list-style: none;
  padding: 0;
}

.warm_d213 li {
  padding: var(--space-xs) 0;
}

.modal_cool_00a5 {
  color: #4caf50;
}

.column_selected_0ce0 {
  color: #ff9800;
}

.notification-7b05 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.notification-hard-8893 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.smooth-8106 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.hovered_d91a {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.texture_381b {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.rough-0a19 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.full_576a {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .full_576a {
    grid-template-columns: 1fr;
  }
}

.form_1554 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.form_1554:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.form_5aaf {
  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;
}

.form_1554 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.form_1554 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.hidden_cool_25df {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.accordion_4f4b {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.pressed_ba14 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.gradient-smooth-4a54 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.gradient-smooth-4a54 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.new-b842 {
  max-width: 900px;
  margin: 0 auto;
}

.copper-c2e1 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.fast-d099 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .fast-d099 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.orange_2295 {
  margin-top: var(--space-xxl);
}

.orange_2295 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.stone-d560 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .stone-d560 {
    grid-template-columns: 1fr;
  }
}

.header_south_c192 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.smooth_b76b {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.search_gold_4f18 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.header_south_c192 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.header_south_c192 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.header_south_c192 li {
  padding: var(--space-xs) 0;
  color: white;
}

.header_south_c192 .current_6cf3 {
  width: 100%;
  background: white;
}

.smooth_b76b .current_6cf3 {
  color: #667eea;
}

.search_gold_4f18 .current_6cf3 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.static-487d {
  max-width: 900px;
  margin: 0 auto;
}

.message-upper-57ca {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.modal-focused-1cce {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.blue_7fb8 {
  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);
}

.modal-focused-1cce h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.caption-inner-e786 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .modal-focused-1cce {
    padding: var(--space-md);
  }
  
  .caption-inner-e786 {
    padding: var(--space-md);
  }
  
  .media_hard_c27d {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.clean_79fa ol,
.clean_79fa ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.clean_79fa li {
  margin-bottom: var(--space-sm);
}

.clean_79fa code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.badge-7078 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.right_c187 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.media_hard_c27d {
  margin-top: var(--space-lg);
  text-align: center;
}

.media_hard_c27d img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.next_2810,
.status_middle_805a,
.list-1be3,
.border-gas-edd1 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.list-pressed-08ce {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.simple_ba63 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.texture_50e3 {
  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) {
  .texture_50e3 {
    font-size: 0.625rem;
  }
}

.grid-4375 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.grid-4375:hover {
  background: var(--color-primary-dark);
}

.backdrop-5d1b {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.backdrop-5d1b h4 {
  margin-bottom: var(--space-md);
}

.upper-dc1f {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.easy_f1dd {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.pattern_4eb8 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .pattern_4eb8 {
    grid-template-columns: 1fr;
  }
}

.basic_3f3e {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.warm-66d3 {
  border-color: var(--color-success);
}

.description_dirty_3b47 {
  border-color: var(--color-warning);
}

.heading-paper-c398 {
  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);
}

.warm-66d3 .heading-paper-c398 {
  background: #e8f5e9;
  color: var(--color-success);
}

.description_dirty_3b47 .heading-paper-c398 {
  background: #fff3e0;
  color: var(--color-warning);
}

.basic_3f3e h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.basic_3f3e p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.list-last-e9c3 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.border-cff0 {
  margin: var(--space-xxl) 0;
}

.border-cff0 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.border-cff0 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.gas-cdf4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .gas-cdf4 {
    grid-template-columns: 1fr;
  }
}

.out_1408 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.out_1408 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.aside-03e9 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.aside-03e9 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.sort-6849 {
  margin-top: var(--space-xxl);
}

.lite-dc53 {
  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);
}

.link-black-66e9 {
  text-align: center;
}

.gas_90cc {
  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);
}

.preview_gas_f456 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.gas_90cc .accordion_4f4b {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.paragraph-fac9 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.table_outer_69a9 p {
  margin-bottom: var(--space-md);
}

.gallery_hot_4bd4 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .lite-dc53 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.down_61e3 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.backdrop_f1f6 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.left_d1b7 {
  margin-bottom: var(--space-xl);
}

.copper-574f {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.background_0be0 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.main-8aa3 {
  color: var(--color-text-light);
}

.thumbnail_4a22 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.basic-0af7 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.fresh_c5ff {
  font-weight: 600;
  color: var(--color-text);
}

.hard_d098 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.highlight-red-74b4 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.panel_0335 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.badge_67b8 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.hero_stone_2592 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.filter_0ad1 {
  border: 2px solid #4caf50;
}

.right-ac4a {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.lite-8a63 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.dropdown-fb1e {
  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;
}

.video-dirty-7d5f {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.button-b6c5 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.element-dim-ef39 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.hover_east_8202 {
  text-align: right;
}

.hover_east_8202 .box_action_d4b0 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.detail-e48a {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.button-2068 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.button-2068 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.fresh_e220 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.modal_752b {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.aside-green-ce4b {
  background: #e8f5e9;
  color: #2e7d32;
}

.hovered-70c6 {
  background: #e3f2fd;
  color: #1565c0;
}

.module_02e1 {
  background: #fff3e0;
  color: #e65100;
}

.right_6b24 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.right_6b24 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.tooltip_dynamic_a44b {
  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);
}

.tooltip_dynamic_a44b:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.nav_mini_f83c {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.detail_46e1 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.detail_46e1 strong {
  color: var(--color-primary);
}

.heading_warm_f27a {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.breadcrumb_e225 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.primary_f690 {
  max-width: 900px;
  margin: 0 auto;
}

.lower_535c {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.hot-e6d7 {
  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);
}

.hot-e6d7:hover {
  background: var(--color-bg-alt);
}

.chip-hard-28e3 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.hot-e6d7[aria-expanded="true"] .chip-hard-28e3 {
  transform: rotate(180deg);
}

.slider-289b {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.slider-289b h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.slider-289b ul,
.slider-289b ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.slider-289b li {
  margin-bottom: var(--space-xs);
}

.highlight-4260 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.detail-60f8 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.highlight-4260 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.sort_a6ce {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.item_f95a {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.cold_1c69 {
  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);
}

.down-5eb6 {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.info-simple-cd0f {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .info-simple-cd0f {
    grid-template-columns: 1fr;
  }
}

.down-e003,
.search-bright-cac4 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.down-e003 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.search-bright-cac4 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.down-e003 h4,
.search-bright-cac4 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.down-e003 ul,
.search-bright-cac4 ul {
  list-style: none;
  padding: 0;
}

.down-e003 li,
.search-bright-cac4 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.motion_1625 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .motion_1625 {
    grid-template-columns: 1fr;
  }
}

.notification-motion-a932 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.title_soft_9a68 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.outline_slow_2d14 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.notification-motion-a932 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.notification-motion-a932 ul {
  list-style: none;
  padding: 0;
}

.notification-motion-a932 li {
  padding: var(--space-xs) 0;
  color: white;
}

.tall-318c {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.tall-318c h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.tall-318c p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.detail-short-b9a4 {
  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);
}

.focus_right_cbf1 {
  font-style: italic;
}

.avatar_e134 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.yellow_9282 {
  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;
}

.yellow_9282 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.yellow_9282 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.cold-2061 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.photo_7270 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.paragraph-2e10 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.middle_0f8d {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .middle_0f8d {
    grid-template-columns: 1fr;
  }
}

.detail-south-27d2 {
  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);
}

.detail-south-27d2:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.element-51a5 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.detail-south-27d2 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.detail-south-27d2 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.video-67f8 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.light_4b4a {
  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) */
.in-e353 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.search-tall-2290 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.search-tall-2290 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.medium_5c0e {
  list-style: none;
  padding: 0;
  margin: 0;
}

.medium_5c0e li {
  margin-bottom: var(--space-xs);
}

.medium_5c0e a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.medium_5c0e a:hover {
  color: white;
}

.pagination_5bd5 {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.pagination_5bd5 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);
}

.pagination_5bd5 a:hover {
  color: white;
  border-color: #666;
  background: #333;
}

.table-af4b {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.table-af4b a {
  color: #808080;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.table-af4b a:hover {
  color: white;
}

.tag-brown-5ec0 > p {
  font-size: 0.875rem;
  color: #808080;
  margin: 0;
}

@media (max-width: 768px) {
  .light_4b4a,
  .in-e353 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.heading-e3a2 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.new_92f7 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.dark-7655 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.dark-7655 .cold_f36d {
  color: #4caf50;
  font-size: 0.875rem;
}

.green_28e6 {
  list-style: none;
  padding: 0;
}

.green_28e6 li {
  margin-bottom: var(--space-xs);
}

.green_28e6 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.green_28e6 a:hover {
  color: white;
}

.pink_9ca8 {
  list-style: none;
  padding: 0;
}

.pink_9ca8 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.pink_9ca8 a {
  color: #b0b0b0;
  text-decoration: none;
}

.pink_9ca8 a:hover {
  color: white;
}

.tag-brown-5ec0 {
  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);
}

.box-fast-6db1 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.box-fast-6db1 a {
  color: #4caf50;
  text-decoration: none;
}

.bronze-4f16 {
  font-size: 0.75rem;
  color: #666666;
}

.overlay_light_a8e5 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.overlay_light_a8e5 a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

.overlay_light_a8e5 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;
}

.container-upper-e8d6 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.container-upper-e8d6:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .tag-brown-5ec0 {
    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;
  }
  
  .last_94b5 {
    font-size: 2rem;
  }
  
  .overlay-light-3ed8 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .list-7524,
  .soft-1afc {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .full_576a,
  .pattern_4eb8,
  .stone-d560,
  .gas-cdf4,
  .info-simple-cd0f,
  .motion_1625,
  .middle_0f8d,
  .light_4b4a,
  .in-e353 {
    grid-template-columns: 1fr;
  }
  
  .in_5ec0 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .clean-f307 {
    padding: var(--space-lg) 0;
  }
  
  .component_a52b li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .component_a52b li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .current_6cf3 {
    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;
  }
  
  .in_5ec0 {
    grid-template-columns: 1fr;
  }
  
  .video_under_1ef0,
  .cold-2061,
  .upper-dc1f {
    flex-direction: column;
    width: 100%;
  }
  
  .lite_ad34,
  .backdrop_gas_9d76,
  .video_under_1ef0 .current_6cf3,
  .cold-2061 .current_6cf3 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .last_94b5 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .overlay-light-3ed8 {
    font-size: 1.375rem;
  }
  
  .disabled-3a63 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .frame_active_0dfb,
  .form_1554,
  .west-0213,
  .hero_stone_2592,
  .message-upper-57ca {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .texture_50e3 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .content_967f {
    gap: var(--space-xs);
  }
  
  .tall-ff90 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .bright-f488 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .gas_90cc {
    width: 150px;
    height: 150px;
  }
  
  .preview_gas_f456 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .accent_prev_4ef3,
  .card_copper_e0e8,
  .video_under_1ef0,
  .yellow_9282,
  .photo_7270,
  .video-67f8,
  .shadow_medium_2958 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .clean-f307 {
    page-break-inside: avoid;
  }
}

/* css-noise: 55e4 */
.promo-block-h0 {
  padding: 0.1rem;
  font-size: 10px;
  line-height: 1.3;
}