/* ============================================
   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)
   ============================================ */
.stale-0ab2 {
  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;
}

.stale-0ab2:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.gold_27c6 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .gold_27c6 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .gold_27c6 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.surface_center_8c0a):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.surface_center_8c0a,
header,
.block_bottom_1c03,
.list-prev-d5e4,
.complex-acb5,
.tooltip-aa38,
.outer-aad0,
.description-short-6869,
.module_clean_481f {
  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
   ============================================ */
.surface_center_8c0a {
  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);
}

.dropdown_148f {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.surface_center_8c0a.liquid_65df {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.center-af1c {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.shadow_over_2433 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.over-1378 img {
  height: 36px;
  width: auto;
  display: block;
}

.complex-53ec {
  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;
}

.old_6b0b {
  flex: 1;
}

.row_dim_a821 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.box-fixed-c437 {
  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);
}

.box-fixed-c437:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.box-fixed-c437.fn-active-0bd5 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.orange-42d2 {
  position: relative;
}

.middle-c77d {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.middle-c77d 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） */
.orange-42d2:hover .middle-c77d svg,
.middle-c77d[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.middle-dd52 {
  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 */
.orange-42d2:hover .middle-dd52 {
  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 */
.middle-dd52::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.message_motion_c6df {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.message_motion_c6df: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 */
.message_motion_c6df[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.gas_325d {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.hidden-purple-2fc1 {
  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;
}

.hidden-purple-2fc1:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.hidden-purple-2fc1 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.hard_e126 {
  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;
}

.hard_e126: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);
}

.hard_e126 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.wood-e842 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.form-1cca {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.wood-e842[aria-expanded="true"] .form-1cca:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.wood-e842[aria-expanded="true"] .form-1cca:nth-child(2) {
  opacity: 0;
}

.wood-e842[aria-expanded="true"] .form-1cca:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .old_6b0b {
    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 */
  }

  .old_6b0b::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .old_6b0b.menu_d5c4 {
    display: block;
    right: 0;
  }
  
  .row_dim_a821 {
    flex-direction: column;
    gap: 0;
  }
  
  .box-fixed-c437 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .old_6b0b::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;
  }
  
  .old_6b0b.menu_d5c4::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .old_6b0b {
    display: none;
  }
  
  .wood-e842 {
    display: flex;
  }
  
  .complex-53ec {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .hidden-purple-2fc1,
  .hard_e126 {
    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 */
  .orange-42d2 {
    position: relative;
  }
  
  .middle-dd52 {
    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;
  }
  
  .middle-c77d[aria-expanded="true"] + .middle-dd52 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .message_motion_c6df {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .gas_325d {
    gap: 8px;
  }
  
  .hidden-purple-2fc1 {
    display: none;
  }
  
  .hard_e126 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .over-1378 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .hard_e126 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .hard_e126 svg {
    width: 14px;
    height: 14px;
  }
  
  .center-af1c {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.block_bottom_1c03 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.element-dim-d6ae {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.disabled-9afd {
  display: flex;
  align-items: center;
  gap: 6px;
}

.disabled-9afd svg {
  flex-shrink: 0;
}

.disabled-9afd a {
  color: var(--color-primary);
  text-decoration: none;
}

.disabled-9afd a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .element-dim-d6ae {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.list-prev-d5e4 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.feature-narrow-0bc7 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .feature-narrow-0bc7 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.focused_f8c4 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.focused_f8c4 a {
  color: var(--color-primary);
  text-decoration: none;
}

.focused_f8c4 a:hover {
  text-decoration: underline;
}

.slider-center-7455 {
  color: var(--color-text-lighter);
}

.gas_cd66 {
  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) {
  .gas_cd66 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .gas_cd66 {
    font-size: 1.5rem;
  }
}

.lite-cfd4 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.motion_31a0 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .motion_31a0 {
    grid-template-columns: 1fr;
  }
}

.simple_0fee {
  display: flex;
  gap: var(--space-sm);
}

.hidden-clean-1845 {
  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;
}

.column_3b05 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.column_3b05 strong {
  font-weight: 600;
  color: var(--color-text);
}

.column_3b05 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.hidden_large_b25e {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.plasma-8eba {
  display: flex;
  align-items: center;
  justify-content: center;
}

.sidebar-motion-024a {
  position: relative;
  text-align: center;
}

.sidebar-motion-024a img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.simple-e876 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.pressed-f931 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.middle_4289 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.active_hot_4562 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.narrow_9f4b {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.primary-1dc7 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .feature-narrow-0bc7 {
    grid-template-columns: 1fr;
  }
  
  .gas_cd66 {
    font-size: 1.75rem;
  }
  
  .plasma-8eba {
    order: -1;
    max-width: 100%;
  }
  
  .sidebar-motion-024a {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .gas_cd66 {
    font-size: 1.5rem;
  }
  
  .lite-cfd4 {
    font-size: 1rem;
  }
  
  .focused_f8c4 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .sidebar-motion-024a {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.content-hard-d920 {
  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;
}

.new-eae9 {
  background: var(--color-primary);
  color: white;
}

.new-eae9:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.prev-163f {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.prev-163f:hover {
  background: var(--color-primary);
  color: white;
}

.header_2255 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.header_2255:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.popup_86a8 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.dirty_7abb {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.complex-acb5 {
  padding: var(--space-xl) 0;
  background: white;
}

.accordion-6bdb {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.action-7c90 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.action-7c90:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.under_ee7e {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.focus_58b8 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.sidebar-focused-3906 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.tooltip-aa38 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.content_red_0032 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.top-0830 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.sidebar-orange-bf4c {
  list-style: none;
  counter-reset: toc-counter;
}

.sidebar-orange-bf4c li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.sidebar-orange-bf4c 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);
}

.sidebar-orange-bf4c 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;
}

.sidebar-orange-bf4c li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.outer-aad0 {
  padding: var(--space-xxl) 0;
}

.container-19cc {
  background: var(--color-bg-section);
}

.slow_e371 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.feature-ceb1 {
  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);
}

.card-motion-5353 {
  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);
}

.backdrop_9b57 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.menu-dark-9dba {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .menu-dark-9dba {
    grid-template-columns: 1fr 300px;
  }
}

.detail-down-d7a8 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.detail-down-d7a8 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.detail-down-d7a8 pre,
.detail-down-d7a8 code {
  overflow-x: auto;
  max-width: 100%;
}

.detail-down-d7a8 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);
}

.detail-down-d7a8 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.detail-down-d7a8 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.detail-down-d7a8 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.detail-down-d7a8 ul,
.detail-down-d7a8 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.detail-down-d7a8 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.detail-down-d7a8 strong {
  font-weight: 600;
  color: var(--color-text);
}

.detail-down-d7a8 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.detail-down-d7a8 a:hover {
  color: var(--color-primary-dark);
}

.hard-ae53 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.hard-ae53 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.hard-ae53 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) {
  .menu-dark-9dba {
    grid-template-columns: 1fr;
  }
  
  .card-motion-5353 {
    font-size: 1.75rem;
  }
  
  .detail-down-d7a8 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .card-motion-5353 {
    font-size: 1.5rem;
  }
  
  .detail-down-d7a8 h3 {
    font-size: 1.375rem;
  }
  
  .detail-down-d7a8 h4 {
    font-size: 1.125rem;
  }
}

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

.picture_copper_56b2 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

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

.main_solid_87d5 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.message_c6f4 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.surface_df35 {
  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;
}

.table_b15c {
  flex-shrink: 0;
}

.hard-c0a5 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.notice_8ddf {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .notice_8ddf {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.tall_e819,
.container-next-4e6a,
.caption_60c3 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.tall_e819 thead,
.container-next-4e6a thead {
  background: var(--color-primary);
  color: white;
}

.tall_e819 th,
.tall_e819 td,
.container-next-4e6a th,
.container-next-4e6a td,
.caption_60c3 th,
.caption_60c3 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .tall_e819 th,
  .tall_e819 td,
  .container-next-4e6a th,
  .container-next-4e6a td,
  .caption_60c3 th,
  .caption_60c3 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .tall_e819,
  .container-next-4e6a,
  .caption_60c3 {
    min-width: 600px;
  }
}

.tall_e819 th,
.container-next-4e6a th,
.caption_60c3 th {
  font-weight: 600;
}

.tall_e819 tbody tr:hover,
.container-next-4e6a tbody tr:hover,
.caption_60c3 tbody tr:hover {
  background: var(--color-bg-alt);
}

.accordion-over-1f10 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.icon-e6e1 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.light-ae0c {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.light-ae0c h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.widget-9130 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.widget-9130 h4 {
  color: white;
}

.preview-064f {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.module_c704 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.module_c704:last-child {
  border-bottom: none;
}

.module_c704 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.module_c704 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.summary_478c {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.medium-3972 {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.medium-3972:hover {
  text-decoration: underline;
}

.search_b5f4 {
  text-align: center;
  margin-bottom: var(--space-md);
}

.white-949c {
  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);
}

.white-949c span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.video_d66e {
  font-weight: 600;
  color: white;
}

.tall-678a {
  list-style: none;
  padding: 0;
}

.tall-678a li {
  padding: var(--space-xs) 0;
}

.gold-a46d {
  color: #4caf50;
}

.dynamic-4466 {
  color: #ff9800;
}

.mask-d7ad {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.gas-a44d {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.liquid-cc29 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.accordion-e28b {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.article_7615 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.popup_7da9 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.link-a4d0 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .link-a4d0 {
    grid-template-columns: 1fr;
  }
}

.tiny-1239 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.tiny-1239:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.medium_7ce2 {
  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;
}

.tiny-1239 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.tiny-1239 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.tooltip_easy_e90f {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.video_d66e {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.avatar_glass_f10e {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

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

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

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.outline-fd77 {
  max-width: 900px;
  margin: 0 auto;
}

.search_98d4 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.form-stone-de8e {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .form-stone-de8e {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.breadcrumb-95ed {
  margin-top: var(--space-xxl);
}

.breadcrumb-95ed h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.popup-new-0697 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .popup-new-0697 {
    grid-template-columns: 1fr;
  }
}

.bottom_0e2c {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.cold-6d83 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.active_0ed8 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.bottom_0e2c h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.bottom_0e2c ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.bottom_0e2c li {
  padding: var(--space-xs) 0;
  color: white;
}

.bottom_0e2c .content-hard-d920 {
  width: 100%;
  background: white;
}

.cold-6d83 .content-hard-d920 {
  color: #667eea;
}

.active_0ed8 .content-hard-d920 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.sidebar_e5dd {
  max-width: 900px;
  margin: 0 auto;
}

.middle_530c {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.hot-29aa {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.selected_b28c {
  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);
}

.hot-29aa h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.background-2349 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .hot-29aa {
    padding: var(--space-md);
  }
  
  .background-2349 {
    padding: var(--space-md);
  }
  
  .logo_clean_ec16 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.hover_8425 ol,
.hover_8425 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.hover_8425 li {
  margin-bottom: var(--space-sm);
}

.hover_8425 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.simple-a7dc {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.main-5bf7 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.logo_clean_ec16 {
  margin-top: var(--space-lg);
  text-align: center;
}

.logo_clean_ec16 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.active_dim_c49a,
.upper_dcce,
.form-636d,
.footer-mini-05a9 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.hover_basic_c16c {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.item-6977 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.feature_b1ca {
  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) {
  .feature_b1ca {
    font-size: 0.625rem;
  }
}

.table-1308 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.table-1308:hover {
  background: var(--color-primary-dark);
}

.last-5660 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.last-5660 h4 {
  margin-bottom: var(--space-md);
}

.sidebar-white-894d {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.detail-last-ad5e {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

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

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

.gallery_cool_ae23 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.button_20f1 {
  border-color: var(--color-success);
}

.focus-c771 {
  border-color: var(--color-warning);
}

.warm-4aaa {
  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);
}

.button_20f1 .warm-4aaa {
  background: #e8f5e9;
  color: var(--color-success);
}

.focus-c771 .warm-4aaa {
  background: #fff3e0;
  color: var(--color-warning);
}

.gallery_cool_ae23 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.gallery_cool_ae23 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.background_df03 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.center-ecf5 {
  margin: var(--space-xxl) 0;
}

.center-ecf5 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.center-ecf5 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.article_motion_c48c {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .article_motion_c48c {
    grid-template-columns: 1fr;
  }
}

.badge-action-58b7 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.badge-action-58b7 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.disabled-orange-b990 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.disabled-orange-b990 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.status-e1d2 {
  margin-top: var(--space-xxl);
}

.pagination-pro-1e46 {
  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);
}

.down-60b5 {
  text-align: center;
}

.box-west-11f6 {
  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);
}

.section_west_0b5c {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.box-west-11f6 .video_d66e {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.motion_2d1c {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.column-ee33 p {
  margin-bottom: var(--space-md);
}

.text-9b81 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .pagination-pro-1e46 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.filter_simple_28f7 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.prev-d86a {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.section_static_6a87 {
  margin-bottom: var(--space-xl);
}

.large-d23d {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

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

.disabled_lower_2450 {
  color: var(--color-text-light);
}

.feature-stone-0faf {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.feature-a73d {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.surface_hard_488e {
  font-weight: 600;
  color: var(--color-text);
}

.filter-8de6 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.liquid-ac33 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.notification-stone-3899 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

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

.center_4143 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.thumbnail_2807 {
  border: 2px solid #4caf50;
}

.accordion_0723 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.video-hot-caf6 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.menu-fe9a {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-primary-light);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.125rem;
  flex-shrink: 0;
}

.form-clean-d52a {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.pattern-slow-b020 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.footer_1b5c {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.label-faef {
  text-align: right;
}

.label-faef .highlight-8cf6 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.white_25bf {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.label-e678 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.label-e678 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.advanced_f8f7 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.info_large_0510 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.dropdown_c2dc {
  background: #e8f5e9;
  color: #2e7d32;
}

.tall-42a1 {
  background: #e3f2fd;
  color: #1565c0;
}

.black-48b9 {
  background: #fff3e0;
  color: #e65100;
}

.tiny-1461 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.tiny-1461 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.large_f489 {
  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);
}

.large_f489:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.box-gas-c228 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.info-in-9f14 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.info-in-9f14 strong {
  color: var(--color-primary);
}

.list-ba6f {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.down-cd11 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.box_3260 {
  max-width: 900px;
  margin: 0 auto;
}

.popup_solid_aa44 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.blue-2730 {
  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);
}

.blue-2730:hover {
  background: var(--color-bg-alt);
}

.detail_afd5 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.blue-2730[aria-expanded="true"] .detail_afd5 {
  transform: rotate(180deg);
}

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

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

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

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

.yellow_8bef {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.label_gas_9a5b {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.yellow_8bef code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.yellow_f28b {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.list-old-6c3a {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.summary-dde3 {
  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);
}

.picture-large-2245 {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.border_e0e6 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .border_e0e6 {
    grid-template-columns: 1fr;
  }
}

.bottom-0c35,
.slow-10e9 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.bottom-0c35 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.slow-10e9 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.bottom-0c35 h4,
.slow-10e9 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.bottom-0c35 ul,
.slow-10e9 ul {
  list-style: none;
  padding: 0;
}

.bottom-0c35 li,
.slow-10e9 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.secondary-5c4e {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .secondary-5c4e {
    grid-template-columns: 1fr;
  }
}

.list_f59c {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.paragraph_f362 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.link_short_50f3 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.list_f59c h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.list_f59c ul {
  list-style: none;
  padding: 0;
}

.list_f59c li {
  padding: var(--space-xs) 0;
  color: white;
}

.picture-d8af {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.picture-d8af h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.picture-d8af p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.label-medium-857c {
  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);
}

.progress-motion-894f {
  font-style: italic;
}

.summary_478a {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.column_8960 {
  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;
}

.column_8960 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.column_8960 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.large-a8a1 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.description-short-6869 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.section-87e7 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.short_0c60 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .short_0c60 {
    grid-template-columns: 1fr;
  }
}

.summary_314b {
  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);
}

.summary_314b:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.box_under_c0f1 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.summary_314b h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.summary_314b p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.module_clean_481f {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.out_b280 {
  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) */
.stale_618f {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.action_a978 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.action_a978 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.paragraph_bright_3197 {
  list-style: none;
  padding: 0;
  margin: 0;
}

.paragraph_bright_3197 li {
  margin-bottom: var(--space-xs);
}

.paragraph_bright_3197 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.paragraph_bright_3197 a:hover {
  color: white;
}

.east-2596 {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.east-2596 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);
}

.east-2596 a:hover {
  color: white;
  border-color: #666;
  background: #333;
}

.badge-4eb9 {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.badge-4eb9 a {
  color: #808080;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.badge-4eb9 a:hover {
  color: white;
}

.chip-gas-ff99 > p {
  font-size: 0.875rem;
  color: #808080;
  margin: 0;
}

@media (max-width: 768px) {
  .out_b280,
  .stale_618f {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.medium_03e1 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.overlay_stone_bfc9 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.caption_4274 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.caption_4274 .simple_0fee {
  color: #4caf50;
  font-size: 0.875rem;
}

.preview_out_df37 {
  list-style: none;
  padding: 0;
}

.preview_out_df37 li {
  margin-bottom: var(--space-xs);
}

.preview_out_df37 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.preview_out_df37 a:hover {
  color: white;
}

.footer_plasma_9d0a {
  list-style: none;
  padding: 0;
}

.footer_plasma_9d0a li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.footer_plasma_9d0a a {
  color: #b0b0b0;
  text-decoration: none;
}

.footer_plasma_9d0a a:hover {
  color: white;
}

.chip-gas-ff99 {
  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);
}

.down-d9aa p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.down-d9aa a {
  color: #4caf50;
  text-decoration: none;
}

.chip-b9fb {
  font-size: 0.75rem;
  color: #666666;
}

.sidebar_plasma_8c4c {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.sidebar_plasma_8c4c a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

.sidebar_plasma_8c4c 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;
}

.media_98d7 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.media_98d7:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .chip-gas-ff99 {
    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;
  }
  
  .gas_cd66 {
    font-size: 2rem;
  }
  
  .card-motion-5353 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .feature-narrow-0bc7,
  .menu-dark-9dba {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .link-a4d0,
  .hard-eefe,
  .popup-new-0697,
  .article_motion_c48c,
  .border_e0e6,
  .secondary-5c4e,
  .short_0c60,
  .out_b280,
  .stale_618f {
    grid-template-columns: 1fr;
  }
  
  .accordion-6bdb {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .outer-aad0 {
    padding: var(--space-lg) 0;
  }
  
  .sidebar-orange-bf4c li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .sidebar-orange-bf4c li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .content-hard-d920 {
    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;
  }
  
  .accordion-6bdb {
    grid-template-columns: 1fr;
  }
  
  .hidden_large_b25e,
  .large-a8a1,
  .sidebar-white-894d {
    flex-direction: column;
    width: 100%;
  }
  
  .popup_86a8,
  .dirty_7abb,
  .hidden_large_b25e .content-hard-d920,
  .large-a8a1 .content-hard-d920 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .gas_cd66 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .card-motion-5353 {
    font-size: 1.375rem;
  }
  
  .under_ee7e {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .action-7c90,
  .tiny-1239,
  .light-ae0c,
  .center_4143,
  .middle_530c {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .feature_b1ca {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .element-dim-d6ae {
    gap: var(--space-xs);
  }
  
  .disabled-9afd {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .white-949c {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .box-west-11f6 {
    width: 150px;
    height: 150px;
  }
  
  .section_west_0b5c {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .surface_center_8c0a,
  .block_bottom_1c03,
  .hidden_large_b25e,
  .column_8960,
  .description-short-6869,
  .module_clean_481f,
  .wood-e842 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .outer-aad0 {
    page-break-inside: avoid;
  }
}

/* css-noise: 25aa */
.phantom-card-r6 {
  padding: 0.5rem;
  font-size: 13px;
  line-height: 1.2;
}
