/* ============================================
   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)
   ============================================ */
.image_gas_d156 {
  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;
}

.image_gas_d156:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.grid_082e {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .grid_082e {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .grid_082e {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.card-rough-02b8):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.card-rough-02b8,
header,
.popup_d1c5,
.frame_c39f,
.card_7992,
.current-b4fc,
.wood-dfb7,
.hidden_8a79,
.input-left-1074 {
  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
   ============================================ */
.card-rough-02b8 {
  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);
}

.notice-5006 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.card-rough-02b8.pagination_clean_bc4e {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.button_bright_a201 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.main_in_32ee {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.top_212f img {
  height: 36px;
  width: auto;
  display: block;
}

.panel-55c0 {
  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;
}

.bronze_0a1b {
  flex: 1;
}

.badge-0558 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.media_fc7a {
  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);
}

.media_fc7a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.media_fc7a.fn-active-fc3c {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.purple-94c2 {
  position: relative;
}

.modal-6006 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.modal-6006 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） */
.purple-94c2:hover .modal-6006 svg,
.modal-6006[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.highlight-soft-3bd4 {
  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 */
.purple-94c2:hover .highlight-soft-3bd4 {
  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 */
.highlight-soft-3bd4::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.current_7621 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.current_7621: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 */
.current_7621[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.nav_95a5 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.secondary_last_2eef {
  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;
}

.secondary_last_2eef:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.secondary_last_2eef svg {
  flex-shrink: 0;
}

/* Header Download Button */
.background-bronze-7fa6 {
  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;
}

.background-bronze-7fa6: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);
}

.background-bronze-7fa6 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.tooltip-275e {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.tooltip-gas-ad01 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.tooltip-275e[aria-expanded="true"] .tooltip-gas-ad01:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.tooltip-275e[aria-expanded="true"] .tooltip-gas-ad01:nth-child(2) {
  opacity: 0;
}

.tooltip-275e[aria-expanded="true"] .tooltip-gas-ad01:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .bronze_0a1b {
    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 */
  }

  .bronze_0a1b::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .bronze_0a1b.picture-copper-c682 {
    display: block;
    right: 0;
  }
  
  .badge-0558 {
    flex-direction: column;
    gap: 0;
  }
  
  .media_fc7a {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .bronze_0a1b::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;
  }
  
  .bronze_0a1b.picture-copper-c682::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .bronze_0a1b {
    display: none;
  }
  
  .tooltip-275e {
    display: flex;
  }
  
  .panel-55c0 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .secondary_last_2eef,
  .background-bronze-7fa6 {
    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 */
  .purple-94c2 {
    position: relative;
  }
  
  .highlight-soft-3bd4 {
    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;
  }
  
  .modal-6006[aria-expanded="true"] + .highlight-soft-3bd4 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .current_7621 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .nav_95a5 {
    gap: 8px;
  }
  
  .secondary_last_2eef {
    display: none;
  }
  
  .background-bronze-7fa6 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .top_212f img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .background-bronze-7fa6 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .background-bronze-7fa6 svg {
    width: 14px;
    height: 14px;
  }
  
  .button_bright_a201 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.popup_d1c5 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.row-gold-bb62 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.shadow_0db3 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.shadow_0db3 svg {
  flex-shrink: 0;
}

.shadow_0db3 a {
  color: var(--color-primary);
  text-decoration: none;
}

.shadow_0db3 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .row-gold-bb62 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.frame_c39f {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.mini_fe65 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .mini_fe65 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.simple_5e03 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.simple_5e03 a {
  color: var(--color-primary);
  text-decoration: none;
}

.simple_5e03 a:hover {
  text-decoration: underline;
}

.purple_ae7e {
  color: var(--color-text-lighter);
}

.outline_light_4607 {
  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) {
  .outline_light_4607 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .outline_light_4607 {
    font-size: 1.5rem;
  }
}

.south_ee61 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.text-fluid-fd09 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .text-fluid-fd09 {
    grid-template-columns: 1fr;
  }
}

.panel_focused_2346 {
  display: flex;
  gap: var(--space-sm);
}

.prev-118a {
  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;
}

.component-fast-994a {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.component-fast-994a strong {
  font-weight: 600;
  color: var(--color-text);
}

.component-fast-994a span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.pro-2448 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.element_blue_ee48 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.red-d521 {
  position: relative;
  text-align: center;
}

.red-d521 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.tabs-fda1 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.hover_2e5f {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.heading_out_2742 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.section_north_a4ea {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.image-light-777d {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.fresh_1845 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .mini_fe65 {
    grid-template-columns: 1fr;
  }
  
  .outline_light_4607 {
    font-size: 1.75rem;
  }
  
  .element_blue_ee48 {
    order: -1;
    max-width: 100%;
  }
  
  .red-d521 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .outline_light_4607 {
    font-size: 1.5rem;
  }
  
  .south_ee61 {
    font-size: 1rem;
  }
  
  .simple_5e03 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .red-d521 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.video-middle-49ac {
  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;
}

.summary_fast_f245 {
  background: var(--color-primary);
  color: white;
}

.summary_fast_f245:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.pagination_6772 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.pagination_6772:hover {
  background: var(--color-primary);
  color: white;
}

.table-4eaf {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.table-4eaf:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.iron_3d88 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.stale_632e {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.card_7992 {
  padding: var(--space-xl) 0;
  background: white;
}

.info_simple_0444 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.container-29f3 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.container-29f3:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.hover_bronze_dd4b {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.chip-purple-2d5a {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.slider-4a6b {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.current-b4fc {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.description-8c77 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.element-4d7a {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.carousel-tall-8f04 {
  list-style: none;
  counter-reset: toc-counter;
}

.carousel-tall-8f04 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.carousel-tall-8f04 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);
}

.carousel-tall-8f04 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;
}

.carousel-tall-8f04 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.wood-dfb7 {
  padding: var(--space-xxl) 0;
}

.paragraph_medium_b7d8 {
  background: var(--color-bg-section);
}

.info_c268 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.detail_action_e862 {
  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);
}

.hard-4b35 {
  font-family: var(--font-heading);
  font-size: 2.25rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-text);
  margin-bottom: var(--space-md);
}

.shadow_d967 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.picture_35b3 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .picture_35b3 {
    grid-template-columns: 1fr 300px;
  }
}

.copper-f84a {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.copper-f84a img {
  max-width: 100%;
  height: auto;
  display: block;
}

.copper-f84a pre,
.copper-f84a code {
  overflow-x: auto;
  max-width: 100%;
}

.copper-f84a 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);
}

.copper-f84a h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.copper-f84a h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.copper-f84a p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.copper-f84a ul,
.copper-f84a ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.copper-f84a li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.copper-f84a strong {
  font-weight: 600;
  color: var(--color-text);
}

.copper-f84a a {
  color: var(--color-primary);
  text-decoration: underline;
}

.copper-f84a a:hover {
  color: var(--color-primary-dark);
}

.dirty-8c2e {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.dirty-8c2e li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.dirty-8c2e 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) {
  .picture_35b3 {
    grid-template-columns: 1fr;
  }
  
  .hard-4b35 {
    font-size: 1.75rem;
  }
  
  .copper-f84a {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .hard-4b35 {
    font-size: 1.5rem;
  }
  
  .copper-f84a h3 {
    font-size: 1.375rem;
  }
  
  .copper-f84a h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.highlight_simple_05ef {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.narrow-b5f7 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.inner-3b00 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.dynamic-6e19 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.form-iron-06ca strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.frame_over_49ce {
  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;
}

.easy-3c3f {
  flex-shrink: 0;
}

.status-f42a strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.input_thick_1b2c {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .input_thick_1b2c {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.pattern-first-5316,
.table-8414,
.module_pressed_e720 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.pattern-first-5316 thead,
.table-8414 thead {
  background: var(--color-primary);
  color: white;
}

.pattern-first-5316 th,
.pattern-first-5316 td,
.table-8414 th,
.table-8414 td,
.module_pressed_e720 th,
.module_pressed_e720 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .pattern-first-5316 th,
  .pattern-first-5316 td,
  .table-8414 th,
  .table-8414 td,
  .module_pressed_e720 th,
  .module_pressed_e720 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .pattern-first-5316,
  .table-8414,
  .module_pressed_e720 {
    min-width: 600px;
  }
}

.pattern-first-5316 th,
.table-8414 th,
.module_pressed_e720 th {
  font-weight: 600;
}

.pattern-first-5316 tbody tr:hover,
.table-8414 tbody tr:hover,
.module_pressed_e720 tbody tr:hover {
  background: var(--color-bg-alt);
}

.link-inner-e64f {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.focused_8272 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.table-huge-483f {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.table-huge-483f h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.focus_small_5999 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.focus_small_5999 h4 {
  color: white;
}

.summary-small-8cb1 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.nav-8791 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.nav-8791:last-child {
  border-bottom: none;
}

.nav-8791 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.nav-8791 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.card_upper_2a00 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.heading-prev-7d0f {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.heading-prev-7d0f:hover {
  text-decoration: underline;
}

.video-69bb {
  text-align: center;
  margin-bottom: var(--space-md);
}

.pink-c92a {
  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);
}

.pink-c92a span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.pagination_left_4b02 {
  font-weight: 600;
  color: white;
}

.icon-d69f {
  list-style: none;
  padding: 0;
}

.icon-d69f li {
  padding: var(--space-xs) 0;
}

.footer-wood-e2af {
  color: #4caf50;
}

.description_8dc6 {
  color: #ff9800;
}

.carousel_efb9 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.frame-f10c {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.north-2c29 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.info_selected_0f6c {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.column_basic_957b {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.input-steel-5804 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.column_stale_b3ad {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .column_stale_b3ad {
    grid-template-columns: 1fr;
  }
}

.box_2b8d {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.box_2b8d:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.header_2692 {
  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_2b8d h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.box_2b8d p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.banner-165b {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.pagination_left_4b02 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.outline_e28d {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.card-852b {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.card-852b h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.shade-yellow-5ddd {
  max-width: 900px;
  margin: 0 auto;
}

.simple_b585 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.action_0528 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .action_0528 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.icon-9808 {
  margin-top: var(--space-xxl);
}

.icon-9808 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.middle-64c8 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .middle-64c8 {
    grid-template-columns: 1fr;
  }
}

.focus_slow_f6a0 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.progress_up_247a {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.in_a202 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.focus_slow_f6a0 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.focus_slow_f6a0 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.focus_slow_f6a0 li {
  padding: var(--space-xs) 0;
  color: white;
}

.focus_slow_f6a0 .video-middle-49ac {
  width: 100%;
  background: white;
}

.progress_up_247a .video-middle-49ac {
  color: #667eea;
}

.in_a202 .video-middle-49ac {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.header_large_837c {
  max-width: 900px;
  margin: 0 auto;
}

.hidden_ea90 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.label-4e3d {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.hover-narrow-ed03 {
  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);
}

.label-4e3d h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.sort_8874 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .label-4e3d {
    padding: var(--space-md);
  }
  
  .sort_8874 {
    padding: var(--space-md);
  }
  
  .advanced-8203 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.down_4cb0 ol,
.down_4cb0 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.down_4cb0 li {
  margin-bottom: var(--space-sm);
}

.down_4cb0 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.modal-f878 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.thumbnail_slow_1649 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.advanced-8203 {
  margin-top: var(--space-lg);
  text-align: center;
}

.advanced-8203 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.container-0154,
.box_easy_d868,
.hidden_middle_0396,
.list-orange-2eaf {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.up_f36b {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.shadow_lower_4662 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.overlay-new-6fc3 {
  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) {
  .overlay-new-6fc3 {
    font-size: 0.625rem;
  }
}

.tall_7d48 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.tall_7d48:hover {
  background: var(--color-primary-dark);
}

.mask-1860 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.mask-1860 h4 {
  margin-bottom: var(--space-md);
}

.disabled_a302 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

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

.accent_8729 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .accent_8729 {
    grid-template-columns: 1fr;
  }
}

.popup-d49a {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.logo-rough-017c {
  border-color: var(--color-success);
}

.grid-17e3 {
  border-color: var(--color-warning);
}

.frame-old-4a79 {
  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);
}

.logo-rough-017c .frame-old-4a79 {
  background: #e8f5e9;
  color: var(--color-success);
}

.grid-17e3 .frame-old-4a79 {
  background: #fff3e0;
  color: var(--color-warning);
}

.popup-d49a h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.popup-d49a p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.heading_5403 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.message-c3c1 {
  margin: var(--space-xxl) 0;
}

.message-c3c1 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.message-c3c1 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.pink-83f5 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .pink-83f5 {
    grid-template-columns: 1fr;
  }
}

.heading_423a {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.heading_423a h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.media-fd20 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.media-fd20 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.widget-right-7f68 {
  margin-top: var(--space-xxl);
}

.icon-in-52d7 {
  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);
}

.pro-a311 {
  text-align: center;
}

.dropdown-b6f6 {
  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);
}

.breadcrumb_pressed_78f0 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.dropdown-b6f6 .pagination_left_4b02 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.section-8a6b {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.paper_1438 p {
  margin-bottom: var(--space-md);
}

.dim_fee4 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .icon-in-52d7 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.column_over_3fb2 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.component-narrow-3398 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.picture-a537 {
  margin-bottom: var(--space-xl);
}

.overlay-cool-2373 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

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

.border-active-5472 {
  color: var(--color-text-light);
}

.thumbnail_in_fc3e {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.focused_fbd0 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.badge_basic_e1d2 {
  font-weight: 600;
  color: var(--color-text);
}

.card_d56e {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.left-f7df {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.focus_fd04 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.up-02a1 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.card-west-c7d6 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.first-e245 {
  border: 2px solid #4caf50;
}

.silver-0221 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.icon-blue-bbab {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.blue_e762 {
  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;
}

.button-steel-b10a {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.backdrop_paper_e0c9 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.secondary-stone-69b9 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.highlight_brown_9bd8 {
  text-align: right;
}

.highlight_brown_9bd8 .status-55ee {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.middle-e1b6 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.message_cf31 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.message_cf31 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

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

.wrapper_under_c13b {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.under-8c93 {
  background: #e8f5e9;
  color: #2e7d32;
}

.primary_tiny_1e67 {
  background: #e3f2fd;
  color: #1565c0;
}

.brown-d5c1 {
  background: #fff3e0;
  color: #e65100;
}

.hero_short_711a {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.hero_short_711a span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.cool-fbdc {
  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);
}

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

.texture-1401 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.background-green-467d {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.background-green-467d strong {
  color: var(--color-primary);
}

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

.secondary_143f {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.mini-7dc0 {
  max-width: 900px;
  margin: 0 auto;
}

.panel_warm_baa1 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.tabs_cba7 {
  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);
}

.tabs_cba7:hover {
  background: var(--color-bg-alt);
}

.card_a8d0 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.tabs_cba7[aria-expanded="true"] .card_a8d0 {
  transform: rotate(180deg);
}

.module-69af {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.module-69af h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.module-69af ul,
.module-69af ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.module-69af li {
  margin-bottom: var(--space-xs);
}

.grid_medium_7555 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.message_08f8 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.grid_medium_7555 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.message_e937 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.notification_4dfa {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.wrapper_3eec {
  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);
}

.media-light-e389 {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.grid-0440 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .grid-0440 {
    grid-template-columns: 1fr;
  }
}

.description_7079,
.gradient-paper-eb00 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.description_7079 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.gradient-paper-eb00 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.description_7079 h4,
.gradient-paper-eb00 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.description_7079 ul,
.gradient-paper-eb00 ul {
  list-style: none;
  padding: 0;
}

.description_7079 li,
.gradient-paper-eb00 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.purple-1d18 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .purple-1d18 {
    grid-template-columns: 1fr;
  }
}

.complex_b2dc {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.alert-advanced-f9a1 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.in-56d5 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.complex_b2dc h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.complex_b2dc ul {
  list-style: none;
  padding: 0;
}

.complex_b2dc li {
  padding: var(--space-xs) 0;
  color: white;
}

.tag-easy-849c {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.tag-easy-849c h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.tag-easy-849c p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.message-2f12 {
  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);
}

.card_glass_c759 {
  font-style: italic;
}

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

.card-0124 {
  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;
}

.card-0124 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.card-0124 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.hot_6719 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.hidden_8a79 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.active_rough_0798 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.footer_first_02cd {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .footer_first_02cd {
    grid-template-columns: 1fr;
  }
}

.easy-8f11 {
  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);
}

.easy-8f11:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.info_warm_a512 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.easy-8f11 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.easy-8f11 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.input-left-1074 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.out-20ec {
  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) */
.short-3349 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.focused-e552 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.focused-e552 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.progress-acc5 {
  list-style: none;
  padding: 0;
  margin: 0;
}

.progress-acc5 li {
  margin-bottom: var(--space-xs);
}

.progress-acc5 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.progress-acc5 a:hover {
  color: white;
}

.button_c048 {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.button_c048 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);
}

.button_c048 a:hover {
  color: white;
  border-color: #666;
  background: #333;
}

.hero-2dec {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.hero-2dec a {
  color: #808080;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.hero-2dec a:hover {
  color: white;
}

.pink-f3ce > p {
  font-size: 0.875rem;
  color: #808080;
  margin: 0;
}

@media (max-width: 768px) {
  .out-20ec,
  .short-3349 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.static_b6d2 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.logo-3ab5 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.narrow-7295 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.narrow-7295 .panel_focused_2346 {
  color: #4caf50;
  font-size: 0.875rem;
}

.progress-gas-cf78 {
  list-style: none;
  padding: 0;
}

.progress-gas-cf78 li {
  margin-bottom: var(--space-xs);
}

.progress-gas-cf78 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.progress-gas-cf78 a:hover {
  color: white;
}

.summary-solid-77c6 {
  list-style: none;
  padding: 0;
}

.summary-solid-77c6 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.summary-solid-77c6 a {
  color: #b0b0b0;
  text-decoration: none;
}

.summary-solid-77c6 a:hover {
  color: white;
}

.pink-f3ce {
  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);
}

.notice_cold_32b6 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.notice_cold_32b6 a {
  color: #4caf50;
  text-decoration: none;
}

.thumbnail-cdc0 {
  font-size: 0.75rem;
  color: #666666;
}

.breadcrumb-first-6a86 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.breadcrumb-first-6a86 a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

.breadcrumb-first-6a86 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;
}

.north_a02c {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.north_a02c:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .pink-f3ce {
    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;
  }
  
  .outline_light_4607 {
    font-size: 2rem;
  }
  
  .hard-4b35 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .mini_fe65,
  .picture_35b3 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .column_stale_b3ad,
  .accent_8729,
  .middle-64c8,
  .pink-83f5,
  .grid-0440,
  .purple-1d18,
  .footer_first_02cd,
  .out-20ec,
  .short-3349 {
    grid-template-columns: 1fr;
  }
  
  .info_simple_0444 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .wood-dfb7 {
    padding: var(--space-lg) 0;
  }
  
  .carousel-tall-8f04 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .carousel-tall-8f04 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .video-middle-49ac {
    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;
  }
  
  .info_simple_0444 {
    grid-template-columns: 1fr;
  }
  
  .pro-2448,
  .hot_6719,
  .disabled_a302 {
    flex-direction: column;
    width: 100%;
  }
  
  .iron_3d88,
  .stale_632e,
  .pro-2448 .video-middle-49ac,
  .hot_6719 .video-middle-49ac {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .outline_light_4607 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .hard-4b35 {
    font-size: 1.375rem;
  }
  
  .hover_bronze_dd4b {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .container-29f3,
  .box_2b8d,
  .table-huge-483f,
  .card-west-c7d6,
  .hidden_ea90 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .overlay-new-6fc3 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .row-gold-bb62 {
    gap: var(--space-xs);
  }
  
  .shadow_0db3 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .pink-c92a {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .dropdown-b6f6 {
    width: 150px;
    height: 150px;
  }
  
  .breadcrumb_pressed_78f0 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .card-rough-02b8,
  .popup_d1c5,
  .pro-2448,
  .card-0124,
  .hidden_8a79,
  .input-left-1074,
  .tooltip-275e {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .wood-dfb7 {
    page-break-inside: avoid;
  }
}

/* css-noise: 5118 */
.widget-item-s9 {
  padding: 0.4rem;
  font-size: 14px;
  line-height: 1.1;
}
