/* ============================================
   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)
   ============================================ */
.tall_10a4 {
  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;
}

.tall_10a4:focus {
  top: 0;
}

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

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

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

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.green_c6f9):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.green_c6f9,
header,
.huge-5a5a,
.overlay-fluid-53f6,
.section-orange-abd7,
.north_914b,
.column_19fe,
.surface_e41b,
.notice_wide_d09d {
  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
   ============================================ */
.green_c6f9 {
  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);
}

.slow-7f0c {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.green_c6f9.icon_6e0a {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.module-north-dbc0 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.video_lite_ae9b {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.pagination_selected_52f9 img {
  height: 36px;
  width: auto;
  display: block;
}

.tertiary-red-f653 {
  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;
}

.content-green-419c {
  flex: 1;
}

.surface_7e4d {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.down_752f {
  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);
}

.down_752f:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.down_752f.fn-active-a642 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.modal-yellow-7bd7 {
  position: relative;
}

.gas_aa15 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.gas_aa15 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） */
.modal-yellow-7bd7:hover .gas_aa15 svg,
.gas_aa15[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.hard-7c2f {
  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 */
.modal-yellow-7bd7:hover .hard-7c2f {
  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 */
.hard-7c2f::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.menu_bronze_9821 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.menu_bronze_9821: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 */
.menu_bronze_9821[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.section_left_3d7a {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.backdrop_light_f73e {
  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;
}

.backdrop_light_f73e:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.backdrop_light_f73e svg {
  flex-shrink: 0;
}

/* Header Download Button */
.outer-1670 {
  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;
}

.outer-1670: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);
}

.outer-1670 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.border_0316 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.notification-96b3 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.border_0316[aria-expanded="true"] .notification-96b3:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.border_0316[aria-expanded="true"] .notification-96b3:nth-child(2) {
  opacity: 0;
}

.border_0316[aria-expanded="true"] .notification-96b3:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .content-green-419c {
    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 */
  }

  .content-green-419c::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .content-green-419c.avatar-up-317c {
    display: block;
    right: 0;
  }
  
  .surface_7e4d {
    flex-direction: column;
    gap: 0;
  }
  
  .down_752f {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .content-green-419c::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;
  }
  
  .content-green-419c.avatar-up-317c::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .content-green-419c {
    display: none;
  }
  
  .border_0316 {
    display: flex;
  }
  
  .tertiary-red-f653 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .backdrop_light_f73e,
  .outer-1670 {
    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 */
  .modal-yellow-7bd7 {
    position: relative;
  }
  
  .hard-7c2f {
    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;
  }
  
  .gas_aa15[aria-expanded="true"] + .hard-7c2f {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .menu_bronze_9821 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .section_left_3d7a {
    gap: 8px;
  }
  
  .backdrop_light_f73e {
    display: none;
  }
  
  .outer-1670 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .pagination_selected_52f9 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .outer-1670 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .outer-1670 svg {
    width: 14px;
    height: 14px;
  }
  
  .module-north-dbc0 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.huge-5a5a {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.secondary_3d85 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.lower-599f {
  display: flex;
  align-items: center;
  gap: 6px;
}

.lower-599f svg {
  flex-shrink: 0;
}

.lower-599f a {
  color: var(--color-primary);
  text-decoration: none;
}

.lower-599f a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .secondary_3d85 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.overlay-fluid-53f6 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

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

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

.frame_4e83 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.frame_4e83 a {
  color: var(--color-primary);
  text-decoration: none;
}

.frame_4e83 a:hover {
  text-decoration: underline;
}

.highlight-23aa {
  color: var(--color-text-lighter);
}

.backdrop_3d35 {
  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) {
  .backdrop_3d35 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .backdrop_3d35 {
    font-size: 1.5rem;
  }
}

.status_medium_4441 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.steel-5376 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .steel-5376 {
    grid-template-columns: 1fr;
  }
}

.component-soft-749c {
  display: flex;
  gap: var(--space-sm);
}

.header_center_fb17 {
  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;
}

.shadow_gas_44c6 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.shadow_gas_44c6 strong {
  font-weight: 600;
  color: var(--color-text);
}

.shadow_gas_44c6 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.black_ab44 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.short-4e92 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.dynamic-e56e {
  position: relative;
  text-align: center;
}

.dynamic-e56e img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.caption_6ecf {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.button-left-e023 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.pagination_center_d63e {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.box-ab4a {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.backdrop_full_3d89 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.orange_704a {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .table-adca {
    grid-template-columns: 1fr;
  }
  
  .backdrop_3d35 {
    font-size: 1.75rem;
  }
  
  .short-4e92 {
    order: -1;
    max-width: 100%;
  }
  
  .dynamic-e56e {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .backdrop_3d35 {
    font-size: 1.5rem;
  }
  
  .status_medium_4441 {
    font-size: 1rem;
  }
  
  .frame_4e83 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .dynamic-e56e {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.hidden-advanced-2d77 {
  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;
}

.bright-5a2c {
  background: var(--color-primary);
  color: white;
}

.bright-5a2c:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.banner_9379 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.banner_9379:hover {
  background: var(--color-primary);
  color: white;
}

.light-8ef2 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.light-8ef2:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.dropdown-5a6f {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.active-selected-8842 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.section-orange-abd7 {
  padding: var(--space-xl) 0;
  background: white;
}

.complex-e6a8 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.tooltip-7850 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.tooltip-7850:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.aside_ff7e {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.clean_733e {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.tag_3725 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.north_914b {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.background-solid-dff0 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.wide_3ee2 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.action_070f {
  list-style: none;
  counter-reset: toc-counter;
}

.action_070f li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.action_070f 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);
}

.action_070f 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;
}

.action_070f li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.column_19fe {
  padding: var(--space-xxl) 0;
}

.active_paper_62cb {
  background: var(--color-bg-section);
}

.widget-c210 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.paragraph-2944 {
  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);
}

.hot-6d34 {
  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);
}

.article-small-dfb7 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.frame_25bf {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .frame_25bf {
    grid-template-columns: 1fr 300px;
  }
}

.hidden_1a26 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.hidden_1a26 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.hidden_1a26 pre,
.hidden_1a26 code {
  overflow-x: auto;
  max-width: 100%;
}

.hidden_1a26 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);
}

.hidden_1a26 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.hidden_1a26 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.hidden_1a26 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.hidden_1a26 ul,
.hidden_1a26 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.hidden_1a26 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.hidden_1a26 strong {
  font-weight: 600;
  color: var(--color-text);
}

.hidden_1a26 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.hidden_1a26 a:hover {
  color: var(--color-primary-dark);
}

.fresh-9690 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.fresh-9690 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.fresh-9690 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) {
  .frame_25bf {
    grid-template-columns: 1fr;
  }
  
  .hot-6d34 {
    font-size: 1.75rem;
  }
  
  .hidden_1a26 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .hot-6d34 {
    font-size: 1.5rem;
  }
  
  .hidden_1a26 h3 {
    font-size: 1.375rem;
  }
  
  .hidden_1a26 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.panel-active-bb41 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.video-609c {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.section-625d {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.panel_d36a {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.gallery-thick-2a13 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.card-active-d1a6 {
  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;
}

.icon-bronze-07be {
  flex-shrink: 0;
}

.pressed-031e strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.logo-2231 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .logo-2231 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.texture_b592,
.overlay_cold_85c3,
.short_a14d {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.texture_b592 thead,
.overlay_cold_85c3 thead {
  background: var(--color-primary);
  color: white;
}

.texture_b592 th,
.texture_b592 td,
.overlay_cold_85c3 th,
.overlay_cold_85c3 td,
.short_a14d th,
.short_a14d td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .texture_b592 th,
  .texture_b592 td,
  .overlay_cold_85c3 th,
  .overlay_cold_85c3 td,
  .short_a14d th,
  .short_a14d td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .texture_b592,
  .overlay_cold_85c3,
  .short_a14d {
    min-width: 600px;
  }
}

.texture_b592 th,
.overlay_cold_85c3 th,
.short_a14d th {
  font-weight: 600;
}

.texture_b592 tbody tr:hover,
.overlay_cold_85c3 tbody tr:hover,
.short_a14d tbody tr:hover {
  background: var(--color-bg-alt);
}

.tag-8bcd {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.row-5827 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.title_69ab {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.title_69ab h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.solid_ca4a {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.solid_ca4a h4 {
  color: white;
}

.cool-bd96 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.filter_lower_b1a7 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.filter_lower_b1a7:last-child {
  border-bottom: none;
}

.filter_lower_b1a7 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.filter_lower_b1a7 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.preview-022f {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

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

.out-eaeb:hover {
  text-decoration: underline;
}

.tag_5a81 {
  text-align: center;
  margin-bottom: var(--space-md);
}

.breadcrumb_acab {
  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);
}

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

.shade-yellow-683c {
  font-weight: 600;
  color: white;
}

.right_71c1 {
  list-style: none;
  padding: 0;
}

.right_71c1 li {
  padding: var(--space-xs) 0;
}

.mask-bottom-db84 {
  color: #4caf50;
}

.wood-44fe {
  color: #ff9800;
}

.banner_19e1 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.surface_af01 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.column_1948 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.layout_6ada {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.summary-hovered-ee9f {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.image-slow-130d {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.row_blue_7a28 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .row_blue_7a28 {
    grid-template-columns: 1fr;
  }
}

.container-upper-9452 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.container-upper-9452:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.focused_3e6f {
  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;
}

.container-upper-9452 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.container-upper-9452 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.dropdown-941a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.shade-yellow-683c {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.soft_883e {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.shadow_hovered_22ea {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.shadow_hovered_22ea h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.action_230e {
  max-width: 900px;
  margin: 0 auto;
}

.gradient-cd91 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.heading_south_0e89 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .heading_south_0e89 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.photo-79fb {
  margin-top: var(--space-xxl);
}

.photo-79fb h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.table_cba2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .table_cba2 {
    grid-template-columns: 1fr;
  }
}

.tag_huge_c5ab {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.blue-e50b {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.table-ab53 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.tag_huge_c5ab h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.tag_huge_c5ab ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.tag_huge_c5ab li {
  padding: var(--space-xs) 0;
  color: white;
}

.tag_huge_c5ab .hidden-advanced-2d77 {
  width: 100%;
  background: white;
}

.blue-e50b .hidden-advanced-2d77 {
  color: #667eea;
}

.table-ab53 .hidden-advanced-2d77 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.nav-1cd0 {
  max-width: 900px;
  margin: 0 auto;
}

.clean-de36 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.modal_7abb {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.steel_732d {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(255,255,255,0.2);
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.modal_7abb h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.description-cool-29f7 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .modal_7abb {
    padding: var(--space-md);
  }
  
  .description-cool-29f7 {
    padding: var(--space-md);
  }
  
  .old_9641 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.right_cb8c ol,
.right_cb8c ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.right_cb8c li {
  margin-bottom: var(--space-sm);
}

.right_cb8c code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.active-fac3 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.footer_green_6568 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.old_9641 {
  margin-top: var(--space-lg);
  text-align: center;
}

.old_9641 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.accent_hard_f663,
.menu_fixed_3dde,
.grid_dim_513d,
.main_a78b {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.dropdown-2a54 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.simple-b682 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.filter_purple_75fd {
  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) {
  .filter_purple_75fd {
    font-size: 0.625rem;
  }
}

.huge-ac1c {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.huge-ac1c:hover {
  background: var(--color-primary-dark);
}

.popup-d3a3 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.popup-d3a3 h4 {
  margin-bottom: var(--space-md);
}

.slow-50d0 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.secondary_6274 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.wood_488f {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .wood_488f {
    grid-template-columns: 1fr;
  }
}

.purple-6c45 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.pagination-d6de {
  border-color: var(--color-success);
}

.complex_b561 {
  border-color: var(--color-warning);
}

.modal-d3d4 {
  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);
}

.pagination-d6de .modal-d3d4 {
  background: #e8f5e9;
  color: var(--color-success);
}

.complex_b561 .modal-d3d4 {
  background: #fff3e0;
  color: var(--color-warning);
}

.purple-6c45 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.purple-6c45 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.list_3568 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.tag-green-b924 {
  margin: var(--space-xxl) 0;
}

.tag-green-b924 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.tag-green-b924 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.shadow_first_e92c {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .shadow_first_e92c {
    grid-template-columns: 1fr;
  }
}

.wrapper-over-724b {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.wrapper-over-724b h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.outer-545f {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.outer-545f input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.notice_6789 {
  margin-top: var(--space-xxl);
}

.modal_4b59 {
  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);
}

.stone-3375 {
  text-align: center;
}

.gas-7461 {
  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);
}

.grid-cb3f {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.gas-7461 .shade-yellow-683c {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.gas_67d6 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.huge_1785 p {
  margin-bottom: var(--space-md);
}

.light_c0ea {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .modal_4b59 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.item_new_e4ba {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.paper-e131 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.hero_action_6992 {
  margin-bottom: var(--space-xl);
}

.block_1c14 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.first_ebf2 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.description-5d8a {
  color: var(--color-text-light);
}

.overlay_hard_27f5 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.layout-1f69 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.outer-390b {
  font-weight: 600;
  color: var(--color-text);
}

.message_6cff {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.last_1a39 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.medium_db69 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.input_815f {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.nav_silver_4cb5 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.content-white-3d25 {
  border: 2px solid #4caf50;
}

.form-center-4939 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.dim-a49d {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.middle_738e {
  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;
}

.summary_fc10 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.hover-complex-9e0f {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.button_cbf0 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.dirty_a609 {
  text-align: right;
}

.dirty_a609 .gradient_dim_9534 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.active_dark_0d42 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.first_b593 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.first_b593 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.table-3170 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.dim_99cd {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.modal_c677 {
  background: #e8f5e9;
  color: #2e7d32;
}

.east-6383 {
  background: #e3f2fd;
  color: #1565c0;
}

.under-9f20 {
  background: #fff3e0;
  color: #e65100;
}

.form-pro-5dc0 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.form-pro-5dc0 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.outer_e949 {
  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);
}

.outer_e949:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.box_52f2 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.lite-6ff5 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.lite-6ff5 strong {
  color: var(--color-primary);
}

.image-bbc8 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.button-yellow-5a81 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.element_warm_24a7 {
  max-width: 900px;
  margin: 0 auto;
}

.form-bronze-61f4 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.over-f333 {
  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);
}

.over-f333:hover {
  background: var(--color-bg-alt);
}

.fixed_fc28 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.over-f333[aria-expanded="true"] .fixed_fc28 {
  transform: rotate(180deg);
}

.menu-white-5619 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.menu-white-5619 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.menu-white-5619 ul,
.menu-white-5619 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.menu-white-5619 li {
  margin-bottom: var(--space-xs);
}

.label_5ef8 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.search_black_3187 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.label_5ef8 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.bronze_05d3 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.over-e1ac {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.progress-focused-b889 {
  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);
}

.info-brown-b8e9 {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.main_4393 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .main_4393 {
    grid-template-columns: 1fr;
  }
}

.badge_45eb,
.table_4330 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.badge_45eb {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.table_4330 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.badge_45eb h4,
.table_4330 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.badge_45eb ul,
.table_4330 ul {
  list-style: none;
  padding: 0;
}

.badge_45eb li,
.table_4330 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.stale-70b0 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .stale-70b0 {
    grid-template-columns: 1fr;
  }
}

.hover_narrow_4c29 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.popup_bf75 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.module_7a77 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.hover_narrow_4c29 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.hover_narrow_4c29 ul {
  list-style: none;
  padding: 0;
}

.hover_narrow_4c29 li {
  padding: var(--space-xs) 0;
  color: white;
}

.avatar-b8f7 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.avatar-b8f7 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.avatar-b8f7 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.wrapper_north_0b5c {
  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);
}

.orange-1eac {
  font-style: italic;
}

.notice_45b6 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.progress-a3dc {
  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;
}

.progress-a3dc h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.progress-a3dc p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.highlight_1035 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.surface_e41b {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.badge-faf9 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.search-25ca {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .search-25ca {
    grid-template-columns: 1fr;
  }
}

.rough-e87b {
  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);
}

.rough-e87b:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.paper_56c1 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.rough-e87b h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.rough-e87b p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.notice_wide_d09d {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.disabled_solid_c789 {
  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) */
.hard_add3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.wrapper_narrow_342e h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.wrapper_narrow_342e p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.small_4874 {
  list-style: none;
  padding: 0;
  margin: 0;
}

.small_4874 li {
  margin-bottom: var(--space-xs);
}

.small_4874 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.small_4874 a:hover {
  color: white;
}

.solid-bf95 {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.solid-bf95 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);
}

.solid-bf95 a:hover {
  color: white;
  border-color: #666;
  background: #333;
}

.medium_783b {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.medium_783b a {
  color: #808080;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.medium_783b a:hover {
  color: white;
}

.plasma-a847 > p {
  font-size: 0.875rem;
  color: #808080;
  margin: 0;
}

@media (max-width: 768px) {
  .disabled_solid_c789,
  .hard_add3 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.detail_4308 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.paragraph_full_d54e p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.item-iron-03cc {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.item-iron-03cc .component-soft-749c {
  color: #4caf50;
  font-size: 0.875rem;
}

.progress_tiny_4691 {
  list-style: none;
  padding: 0;
}

.progress_tiny_4691 li {
  margin-bottom: var(--space-xs);
}

.progress_tiny_4691 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.progress_tiny_4691 a:hover {
  color: white;
}

.list-first-c85c {
  list-style: none;
  padding: 0;
}

.list-first-c85c li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.list-first-c85c a {
  color: #b0b0b0;
  text-decoration: none;
}

.list-first-c85c a:hover {
  color: white;
}

.plasma-a847 {
  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);
}

.menu_thick_4cff p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.menu_thick_4cff a {
  color: #4caf50;
  text-decoration: none;
}

.list-b770 {
  font-size: 0.75rem;
  color: #666666;
}

.hovered_7acd {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.hovered_7acd a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

.hovered_7acd 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;
}

.pattern-stone-17dd {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.pattern-stone-17dd:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .plasma-a847 {
    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;
  }
  
  .backdrop_3d35 {
    font-size: 2rem;
  }
  
  .hot-6d34 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .table-adca,
  .frame_25bf {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .row_blue_7a28,
  .wood_488f,
  .table_cba2,
  .shadow_first_e92c,
  .main_4393,
  .stale-70b0,
  .search-25ca,
  .disabled_solid_c789,
  .hard_add3 {
    grid-template-columns: 1fr;
  }
  
  .complex-e6a8 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .column_19fe {
    padding: var(--space-lg) 0;
  }
  
  .action_070f li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .action_070f li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .hidden-advanced-2d77 {
    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;
  }
  
  .complex-e6a8 {
    grid-template-columns: 1fr;
  }
  
  .black_ab44,
  .highlight_1035,
  .slow-50d0 {
    flex-direction: column;
    width: 100%;
  }
  
  .dropdown-5a6f,
  .active-selected-8842,
  .black_ab44 .hidden-advanced-2d77,
  .highlight_1035 .hidden-advanced-2d77 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .backdrop_3d35 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .hot-6d34 {
    font-size: 1.375rem;
  }
  
  .aside_ff7e {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .tooltip-7850,
  .container-upper-9452,
  .title_69ab,
  .nav_silver_4cb5,
  .clean-de36 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .filter_purple_75fd {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .secondary_3d85 {
    gap: var(--space-xs);
  }
  
  .lower-599f {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .breadcrumb_acab {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .gas-7461 {
    width: 150px;
    height: 150px;
  }
  
  .grid-cb3f {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .green_c6f9,
  .huge-5a5a,
  .black_ab44,
  .progress-a3dc,
  .surface_e41b,
  .notice_wide_d09d,
  .border_0316 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .column_19fe {
    page-break-inside: avoid;
  }
}

/* css-noise: f7e4 */
.shadow-element-q5 {
  padding: 0.3rem;
  font-size: 12px;
  line-height: 1.3;
}
