/* ============================================
   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)
   ============================================ */
.outer-0e52 {
  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;
}

.outer-0e52:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.active_46e8 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .active_46e8 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .active_46e8 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.notification_0a69):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.notification_0a69,
header,
.complex-da99,
.border-wide-c361,
.current_3b61,
.pressed-e6aa,
.solid_49e9,
.slider_liquid_a35e,
.input-fluid-e708 {
  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
   ============================================ */
.notification_0a69 {
  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);
}

.module_center_1f08 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.notification_0a69.tertiary_bd6c {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.action-ce41 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.icon_upper_229d {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.heading_d436 img {
  height: 36px;
  width: auto;
  display: block;
}

.search-aed9 {
  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;
}

.widget_6af6 {
  flex: 1;
}

.button-iron-d186 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.component-eb0e {
  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);
}

.component-eb0e:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.component-eb0e.fn-active-55f0 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.wrapper_thick_7491 {
  position: relative;
}

.content_right_680c {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.content_right_680c 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） */
.wrapper_thick_7491:hover .content_right_680c svg,
.content_right_680c[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.progress_5763 {
  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 */
.wrapper_thick_7491:hover .progress_5763 {
  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 */
.progress_5763::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.secondary-dynamic-efa6 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.secondary-dynamic-efa6:hover {
  background: var(--color-primary);
  color: white;
  padding-left: 24px; /* 悬停时轻微缩进 */
}

/* 当前页面在下拉菜单中的样式 */
.secondary-dynamic-efa6[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.image_dirty_573b {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.basic_01bc {
  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;
}

.basic_01bc:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.basic_01bc svg {
  flex-shrink: 0;
}

/* Header Download Button */
.next-29cd {
  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;
}

.next-29cd: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);
}

.next-29cd svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.large_b1cf {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.grid_hot_4ae4 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.large_b1cf[aria-expanded="true"] .grid_hot_4ae4:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.large_b1cf[aria-expanded="true"] .grid_hot_4ae4:nth-child(2) {
  opacity: 0;
}

.large_b1cf[aria-expanded="true"] .grid_hot_4ae4:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .widget_6af6 {
    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 */
  }

  .widget_6af6::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .widget_6af6.shadow_first_bc0b {
    display: block;
    right: 0;
  }
  
  .button-iron-d186 {
    flex-direction: column;
    gap: 0;
  }
  
  .component-eb0e {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .widget_6af6::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;
  }
  
  .widget_6af6.shadow_first_bc0b::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .widget_6af6 {
    display: none;
  }
  
  .large_b1cf {
    display: flex;
  }
  
  .search-aed9 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .basic_01bc,
  .next-29cd {
    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 */
  .wrapper_thick_7491 {
    position: relative;
  }
  
  .progress_5763 {
    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;
  }
  
  .content_right_680c[aria-expanded="true"] + .progress_5763 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .secondary-dynamic-efa6 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .image_dirty_573b {
    gap: 8px;
  }
  
  .basic_01bc {
    display: none;
  }
  
  .next-29cd {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .heading_d436 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .next-29cd {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .next-29cd svg {
    width: 14px;
    height: 14px;
  }
  
  .action-ce41 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.complex-da99 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.medium-fcc4 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.title_short_2715 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.title_short_2715 svg {
  flex-shrink: 0;
}

.title_short_2715 a {
  color: var(--color-primary);
  text-decoration: none;
}

.title_short_2715 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .medium-fcc4 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.border-wide-c361 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.fast-d654 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .fast-d654 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.rough_a138 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.rough_a138 a {
  color: var(--color-primary);
  text-decoration: none;
}

.rough_a138 a:hover {
  text-decoration: underline;
}

.column-liquid-2525 {
  color: var(--color-text-lighter);
}

.dynamic_07eb {
  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) {
  .dynamic_07eb {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .dynamic_07eb {
    font-size: 1.5rem;
  }
}

.smooth_2af8 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.table-cold-424a {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .table-cold-424a {
    grid-template-columns: 1fr;
  }
}

.frame_light_2b07 {
  display: flex;
  gap: var(--space-sm);
}

.table-prev-71ec {
  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;
}

.search-lite-5141 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.search-lite-5141 strong {
  font-weight: 600;
  color: var(--color-text);
}

.search-lite-5141 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.pagination_da15 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

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

.gradient-soft-12ec {
  position: relative;
  text-align: center;
}

.gradient-soft-12ec img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.frame_b3ee {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

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

.soft_65fb {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.carousel_iron_772d {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.row-new-21b3 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.header_c600 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .fast-d654 {
    grid-template-columns: 1fr;
  }
  
  .dynamic_07eb {
    font-size: 1.75rem;
  }
  
  .search-dbcb {
    order: -1;
    max-width: 100%;
  }
  
  .gradient-soft-12ec {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .dynamic_07eb {
    font-size: 1.5rem;
  }
  
  .smooth_2af8 {
    font-size: 1rem;
  }
  
  .rough_a138 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .gradient-soft-12ec {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.hover-5b06 {
  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;
}

.content-3b8c {
  background: var(--color-primary);
  color: white;
}

.content-3b8c:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.content-1f9f {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.content-1f9f:hover {
  background: var(--color-primary);
  color: white;
}

.modal-c98f {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.modal-c98f:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.fast-f405 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.fixed_ce19 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.current_3b61 {
  padding: var(--space-xl) 0;
  background: white;
}

.stone_0fd0 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.module-simple-3248 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.module-simple-3248:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.thumbnail_new_6ea2 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

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

.pro_c1ff {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.pressed-e6aa {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.caption_12ff {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.hero-tall-88c2 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.feature_blue_1d5e {
  list-style: none;
  counter-reset: toc-counter;
}

.feature_blue_1d5e li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.feature_blue_1d5e 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);
}

.feature_blue_1d5e 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;
}

.feature_blue_1d5e li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.solid_49e9 {
  padding: var(--space-xxl) 0;
}

.gas-3f91 {
  background: var(--color-bg-section);
}

.container-15d9 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.slider-top-3909 {
  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_9ff3 {
  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);
}

.header-3ac5 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.module-dark-7c5d {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .module-dark-7c5d {
    grid-template-columns: 1fr 300px;
  }
}

.progress_1b45 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.progress_1b45 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.progress_1b45 pre,
.progress_1b45 code {
  overflow-x: auto;
  max-width: 100%;
}

.progress_1b45 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin: var(--space-xl) 0 var(--space-md);
  color: var(--color-text);
}

.progress_1b45 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.progress_1b45 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.progress_1b45 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.progress_1b45 ul,
.progress_1b45 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.progress_1b45 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.progress_1b45 strong {
  font-weight: 600;
  color: var(--color-text);
}

.progress_1b45 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.progress_1b45 a:hover {
  color: var(--color-primary-dark);
}

.basic_9146 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.basic_9146 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.basic_9146 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) {
  .module-dark-7c5d {
    grid-template-columns: 1fr;
  }
  
  .hard_9ff3 {
    font-size: 1.75rem;
  }
  
  .progress_1b45 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .hard_9ff3 {
    font-size: 1.5rem;
  }
  
  .progress_1b45 h3 {
    font-size: 1.375rem;
  }
  
  .progress_1b45 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.focused-d37a {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.block_top_cfb6 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.accordion_iron_9b3e {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.easy_e210 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.nav_e8ba strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.popup-803f {
  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;
}

.right_7413 {
  flex-shrink: 0;
}

.image-4310 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.smooth_5124 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .smooth_5124 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.smooth-fb3f,
.input_middle_3580,
.disabled-selected-30be {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.smooth-fb3f thead,
.input_middle_3580 thead {
  background: var(--color-primary);
  color: white;
}

.smooth-fb3f th,
.smooth-fb3f td,
.input_middle_3580 th,
.input_middle_3580 td,
.disabled-selected-30be th,
.disabled-selected-30be td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .smooth-fb3f th,
  .smooth-fb3f td,
  .input_middle_3580 th,
  .input_middle_3580 td,
  .disabled-selected-30be th,
  .disabled-selected-30be td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .smooth-fb3f,
  .input_middle_3580,
  .disabled-selected-30be {
    min-width: 600px;
  }
}

.smooth-fb3f th,
.input_middle_3580 th,
.disabled-selected-30be th {
  font-weight: 600;
}

.smooth-fb3f tbody tr:hover,
.input_middle_3580 tbody tr:hover,
.disabled-selected-30be tbody tr:hover {
  background: var(--color-bg-alt);
}

.soft-2d12 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.green-d9f6 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.paragraph_bcb0 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.paragraph_bcb0 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.title_2e37 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.title_2e37 h4 {
  color: white;
}

.item-8444 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.tertiary-next-2385 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.tertiary-next-2385:last-child {
  border-bottom: none;
}

.tertiary-next-2385 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.tertiary-next-2385 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.element_b2e6 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.orange-35c2 {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.orange-35c2:hover {
  text-decoration: underline;
}

.feature-6305 {
  text-align: center;
  margin-bottom: var(--space-md);
}

.row_db56 {
  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);
}

.row_db56 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.summary_out_29c8 {
  font-weight: 600;
  color: white;
}

.element-selected-dad1 {
  list-style: none;
  padding: 0;
}

.element-selected-dad1 li {
  padding: var(--space-xs) 0;
}

.thick_5cd0 {
  color: #4caf50;
}

.banner-6533 {
  color: #ff9800;
}

.hero_1885 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.nav_warm_2151 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.image-b385 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.yellow_b47f {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.block_hard_2119 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.slider_c2ce {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.header-8eed {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

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

.hard-23cd {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.hard-23cd:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.shade_hot_2391 {
  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;
}

.hard-23cd h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.hard-23cd p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.modal-pink-9983 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.summary_out_29c8 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.notice-glass-4bc5 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.complex_2774 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.complex_2774 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.notice_2979 {
  max-width: 900px;
  margin: 0 auto;
}

.picture_orange_703a {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.input-b58e {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .input-b58e {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.fixed-6fa5 {
  margin-top: var(--space-xxl);
}

.fixed-6fa5 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.photo-56ed {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .photo-56ed {
    grid-template-columns: 1fr;
  }
}

.badge-action-c83e {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.out_6e60 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.tabs_last_3877 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.badge-action-c83e h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.badge-action-c83e ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.badge-action-c83e li {
  padding: var(--space-xs) 0;
  color: white;
}

.badge-action-c83e .hover-5b06 {
  width: 100%;
  background: white;
}

.out_6e60 .hover-5b06 {
  color: #667eea;
}

.tabs_last_3877 .hover-5b06 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.active-e600 {
  max-width: 900px;
  margin: 0 auto;
}

.outer_c2bb {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.first_64e4 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.active-55e2 {
  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);
}

.first_64e4 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.selected_fdb0 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .first_64e4 {
    padding: var(--space-md);
  }
  
  .selected_fdb0 {
    padding: var(--space-md);
  }
  
  .backdrop_3c64 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.outer-ae22 ol,
.outer-ae22 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.outer-ae22 li {
  margin-bottom: var(--space-sm);
}

.outer-ae22 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.popup-fast-99ba {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.focus_iron_d315 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.backdrop_3c64 {
  margin-top: var(--space-lg);
  text-align: center;
}

.backdrop_3c64 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.action-50d3,
.clean_62a2,
.old-5674,
.aside_29f9 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.primary-brown-e343 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.light_1cac {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.frame_d30b {
  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) {
  .frame_d30b {
    font-size: 0.625rem;
  }
}

.widget_c1f0 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.widget_c1f0:hover {
  background: var(--color-primary-dark);
}

.north-168c {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.north-168c h4 {
  margin-bottom: var(--space-md);
}

.hover-iron-320f {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.hidden-white-0888 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.overlay_6a1f {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .overlay_6a1f {
    grid-template-columns: 1fr;
  }
}

.sidebar-0dac {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.list_a867 {
  border-color: var(--color-success);
}

.popup_9818 {
  border-color: var(--color-warning);
}

.sidebar-bronze-13da {
  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);
}

.list_a867 .sidebar-bronze-13da {
  background: #e8f5e9;
  color: var(--color-success);
}

.popup_9818 .sidebar-bronze-13da {
  background: #fff3e0;
  color: var(--color-warning);
}

.sidebar-0dac h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.sidebar-0dac p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.footer-full-cb08 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.header-c31f {
  margin: var(--space-xxl) 0;
}

.header-c31f h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.header-c31f > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.tertiary-436b {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .tertiary-436b {
    grid-template-columns: 1fr;
  }
}

.medium_101d {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.medium_101d h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.frame_196d {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.frame_196d input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.sort_814f {
  margin-top: var(--space-xxl);
}

.heading-black-b525 {
  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);
}

.main_rough_40ba {
  text-align: center;
}

.video_blue_3fdb {
  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);
}

.outline_bronze_fab3 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.video_blue_3fdb .summary_out_29c8 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.gas_d91a {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.short_44bc p {
  margin-bottom: var(--space-md);
}

.icon-fe6c {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .heading-black-b525 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.overlay-b59a {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.preview-bd7d {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.stale_45de {
  margin-bottom: var(--space-xl);
}

.detail-2bdf {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.widget_f9a0 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.primary_d200 {
  color: var(--color-text-light);
}

.tall_ac56 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.pressed-b017 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.tooltip_old_dac9 {
  font-weight: 600;
  color: var(--color-text);
}

.surface-wide-6c73 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.smooth_ee21 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.pro-7a0c {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.card-out-be2c {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.icon-south-83bf {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.row-2340 {
  border: 2px solid #4caf50;
}

.hover_fluid_279f {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.filter-d75e {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.element_e5a2 {
  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;
}

.last_78d8 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.card_ad5e {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

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

.section_f753 {
  text-align: right;
}

.section_f753 .article-c845 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.panel_7ca2 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.first-4833 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.first-4833 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.background_faf6 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.column-cold-3884 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.tabs_fb22 {
  background: #e8f5e9;
  color: #2e7d32;
}

.media_hard_5fb3 {
  background: #e3f2fd;
  color: #1565c0;
}

.popup-up-94c8 {
  background: #fff3e0;
  color: #e65100;
}

.logo_3856 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.logo_3856 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.status_b2df {
  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);
}

.status_b2df:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.video_bright_58c9 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.gallery_full_0e5c {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.gallery_full_0e5c strong {
  color: var(--color-primary);
}

.notification_c160 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.column_plasma_5241 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.thick_d1ad {
  max-width: 900px;
  margin: 0 auto;
}

.cold-fad2 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.carousel-outer-530e {
  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);
}

.carousel-outer-530e:hover {
  background: var(--color-bg-alt);
}

.primary-75df {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.carousel-outer-530e[aria-expanded="true"] .primary-75df {
  transform: rotate(180deg);
}

.north_cc73 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.north_cc73 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.north_cc73 ul,
.north_cc73 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.north_cc73 li {
  margin-bottom: var(--space-xs);
}

.panel_selected_83e4 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.wood-96e6 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.panel_selected_83e4 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.background_4dc2 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.grid-1532 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.right-0b42 {
  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);
}

.fast_71ba {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.element-4c74 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .element-4c74 {
    grid-template-columns: 1fr;
  }
}

.surface-steel-a9ba,
.green-5e23 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.surface-steel-a9ba {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.green-5e23 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.surface-steel-a9ba h4,
.green-5e23 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.surface-steel-a9ba ul,
.green-5e23 ul {
  list-style: none;
  padding: 0;
}

.surface-steel-a9ba li,
.green-5e23 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.tall-b115 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .tall-b115 {
    grid-template-columns: 1fr;
  }
}

.wood_fac2 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.panel-ef71 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.tag-selected-1719 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.wood_fac2 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.wood_fac2 ul {
  list-style: none;
  padding: 0;
}

.wood_fac2 li {
  padding: var(--space-xs) 0;
  color: white;
}

.notice_green_04b9 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.notice_green_04b9 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.notice_green_04b9 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.aside_solid_e3ba {
  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);
}

.status_b293 {
  font-style: italic;
}

.focus_narrow_80ef {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.overlay_1a4d {
  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;
}

.overlay_1a4d h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.overlay_1a4d p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.tabs_gas_a4f2 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.slider_liquid_a35e {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.out-6e75 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.bright_6f21 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .bright_6f21 {
    grid-template-columns: 1fr;
  }
}

.feature-iron-04b2 {
  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);
}

.feature-iron-04b2:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.sort-2fbe {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.feature-iron-04b2 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.feature-iron-04b2 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.input-fluid-e708 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.item-current-4c21 {
  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) */
.video-5210 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.icon-353c h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.icon-353c p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.section-c3f8 {
  list-style: none;
  padding: 0;
  margin: 0;
}

.section-c3f8 li {
  margin-bottom: var(--space-xs);
}

.section-c3f8 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.section-c3f8 a:hover {
  color: white;
}

.tertiary_north_1fff {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.tertiary_north_1fff 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);
}

.tertiary_north_1fff a:hover {
  color: white;
  border-color: #666;
  background: #333;
}

.section_gold_e87c {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.section_gold_e87c a {
  color: #808080;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.section_gold_e87c a:hover {
  color: white;
}

.pressed_d8fa > p {
  font-size: 0.875rem;
  color: #808080;
  margin: 0;
}

@media (max-width: 768px) {
  .item-current-4c21,
  .video-5210 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.element-aa75 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.active_8e69 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.north-3939 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.north-3939 .frame_light_2b07 {
  color: #4caf50;
  font-size: 0.875rem;
}

.full-e1a2 {
  list-style: none;
  padding: 0;
}

.full-e1a2 li {
  margin-bottom: var(--space-xs);
}

.full-e1a2 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.full-e1a2 a:hover {
  color: white;
}

.rough-51b1 {
  list-style: none;
  padding: 0;
}

.rough-51b1 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.rough-51b1 a {
  color: #b0b0b0;
  text-decoration: none;
}

.rough-51b1 a:hover {
  color: white;
}

.pressed_d8fa {
  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);
}

.dirty_7d0e p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.dirty_7d0e a {
  color: #4caf50;
  text-decoration: none;
}

.over-20d8 {
  font-size: 0.75rem;
  color: #666666;
}

.hard-5388 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.hard-5388 a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

.hard-5388 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;
}

.west_bcf7 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.west_bcf7:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .pressed_d8fa {
    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;
  }
  
  .dynamic_07eb {
    font-size: 2rem;
  }
  
  .hard_9ff3 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .fast-d654,
  .module-dark-7c5d {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .header-8eed,
  .overlay_6a1f,
  .photo-56ed,
  .tertiary-436b,
  .element-4c74,
  .tall-b115,
  .bright_6f21,
  .item-current-4c21,
  .video-5210 {
    grid-template-columns: 1fr;
  }
  
  .stone_0fd0 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .solid_49e9 {
    padding: var(--space-lg) 0;
  }
  
  .feature_blue_1d5e li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .feature_blue_1d5e li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .hover-5b06 {
    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;
  }
  
  .stone_0fd0 {
    grid-template-columns: 1fr;
  }
  
  .pagination_da15,
  .tabs_gas_a4f2,
  .hover-iron-320f {
    flex-direction: column;
    width: 100%;
  }
  
  .fast-f405,
  .fixed_ce19,
  .pagination_da15 .hover-5b06,
  .tabs_gas_a4f2 .hover-5b06 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .dynamic_07eb {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .hard_9ff3 {
    font-size: 1.375rem;
  }
  
  .thumbnail_new_6ea2 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .module-simple-3248,
  .hard-23cd,
  .paragraph_bcb0,
  .icon-south-83bf,
  .outer_c2bb {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .frame_d30b {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .medium-fcc4 {
    gap: var(--space-xs);
  }
  
  .title_short_2715 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .row_db56 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .video_blue_3fdb {
    width: 150px;
    height: 150px;
  }
  
  .outline_bronze_fab3 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .notification_0a69,
  .complex-da99,
  .pagination_da15,
  .overlay_1a4d,
  .slider_liquid_a35e,
  .input-fluid-e708,
  .large_b1cf {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .solid_49e9 {
    page-break-inside: avoid;
  }
}

/* css-noise: 80c2 */
.phantom-card-k3 {
  padding: 0.4rem;
  font-size: 10px;
  line-height: 1.1;
}
