/* ============================================
   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)
   ============================================ */
.background-3b9a {
  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;
}

.background-3b9a:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.media-orange-91ba {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .media-orange-91ba {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .media-orange-91ba {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.box-lower-33f2):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container.
   html/body are excluded on purpose: releasing their max-width removes the
   last guard against a horizontally scrollable page. */
.box-lower-33f2,
header,
.short_2128,
.active_a139,
.black-3d27,
.icon-534e,
.caption-ec84,
.search_upper_bda1,
.small-7595 {
  max-width: none;
}

/* overflow-x stays off <html>: pairing it with body's hidden turns <html>
   into its own scroll container and breaks the sticky header. */
html,
body {
  width: 100%;
  max-width: 100%;
}

/* 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
   ============================================ */
.box-lower-33f2 {
  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);
}

.shade-e30b {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.box-lower-33f2.pink-31d4 {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.table-complex-4df3 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.thumbnail_6622 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.accent_cool_70ed img {
  height: 36px;
  width: auto;
  display: block;
}

.top-285e {
  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;
}

.center_9b7a {
  flex: 1;
}

.disabled-23fa {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.button_9463 {
  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);
}

.button_9463:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.button_9463.fast-57a3 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.mask-pink-db07 {
  position: relative;
}

.bronze_1b1d {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.bronze_1b1d 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） */
.mask-pink-db07:hover .bronze_1b1d svg,
.bronze_1b1d[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.black-66db {
  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 */
.mask-pink-db07:hover .black-66db {
  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 */
.black-66db::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.thumbnail_top_429a {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.thumbnail_top_429a: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 */
.thumbnail_top_429a[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.hard_0dc6 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.medium_562a {
  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;
}

.medium_562a:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.medium_562a svg {
  flex-shrink: 0;
}

/* Header Download Button */
.easy-f770 {
  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;
}

.easy-f770: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);
}

.easy-f770 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.bronze_bd13 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.center-7819 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.bronze_bd13[aria-expanded="true"] .center-7819:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.bronze_bd13[aria-expanded="true"] .center-7819:nth-child(2) {
  opacity: 0;
}

.bronze_bd13[aria-expanded="true"] .center-7819:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .center_9b7a {
    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 */
  }

  .center_9b7a::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .center_9b7a.section-05bb {
    display: block;
    right: 0;
  }
  
  .disabled-23fa {
    flex-direction: column;
    gap: 0;
  }
  
  .button_9463 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .center_9b7a::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;
  }
  
  .center_9b7a.section-05bb::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .center_9b7a {
    display: none;
  }
  
  .bronze_bd13 {
    display: flex;
  }
  
  .top-285e {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .medium_562a,
  .easy-f770 {
    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 */
  .mask-pink-db07 {
    position: relative;
  }
  
  .black-66db {
    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;
  }
  
  .bronze_1b1d[aria-expanded="true"] + .black-66db {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .thumbnail_top_429a {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .hard_0dc6 {
    gap: 8px;
  }
  
  .medium_562a {
    display: none;
  }
  
  .easy-f770 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .accent_cool_70ed img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .easy-f770 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .easy-f770 svg {
    width: 14px;
    height: 14px;
  }
  
  .table-complex-4df3 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.short_2128 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.section-purple-282f {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.left-b7eb {
  display: flex;
  align-items: center;
  gap: 6px;
}

.left-b7eb svg {
  flex-shrink: 0;
}

.left-b7eb a {
  color: var(--color-primary);
  text-decoration: none;
}

.left-b7eb a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .section-purple-282f {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.active_a139 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.sidebar_static_42fd {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .sidebar_static_42fd {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.photo-51d1 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.photo-51d1 a {
  color: var(--color-primary);
  text-decoration: none;
}

.photo-51d1 a:hover {
  text-decoration: underline;
}

.chip-gas-9d59 {
  color: var(--color-text-lighter);
}

.thumbnail-slow-ec98 {
  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) {
  .thumbnail-slow-ec98 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .thumbnail-slow-ec98 {
    font-size: 1.5rem;
  }
}

.info_9cab {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.info_024c {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .info_024c {
    grid-template-columns: 1fr;
  }
}

.right-9489 {
  display: flex;
  gap: var(--space-sm);
}

.alert-full-dd20 {
  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;
}

.outer-8209 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.outer-8209 strong {
  font-weight: 600;
  color: var(--color-text);
}

.outer-8209 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.overlay-4152 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.caption-62ec {
  display: flex;
  align-items: center;
  justify-content: center;
}

.mini-b537 {
  position: relative;
  text-align: center;
}

.mini-b537 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.primary-605d {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.last_3a83 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.dynamic_4513 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.dropdown-822a {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.surface-fb66 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.iron-ac69 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .sidebar_static_42fd {
    grid-template-columns: 1fr;
  }
  
  .thumbnail-slow-ec98 {
    font-size: 1.75rem;
  }
  
  .caption-62ec {
    order: -1;
    max-width: 100%;
  }
  
  .mini-b537 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .thumbnail-slow-ec98 {
    font-size: 1.5rem;
  }
  
  .info_9cab {
    font-size: 1rem;
  }
  
  .photo-51d1 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .mini-b537 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.breadcrumb_a6d4 {
  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;
}

.link_advanced_05f7 {
  background: var(--color-primary);
  color: white;
}

.link_advanced_05f7:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.dirty-1137 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.dirty-1137:hover {
  background: var(--color-primary);
  color: white;
}

.large-9fe6 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.large-9fe6:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.hot_6cb1 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.gold_bea5 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.black-3d27 {
  padding: var(--space-xl) 0;
  background: white;
}

.article_simple_8a53 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.tabs_fc8b {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.tabs_fc8b:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.tooltip_3482 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.shade-c010 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.heading_07ee {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.icon-534e {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.active_1401 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.dim_2f25 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.summary_144a {
  list-style: none;
  counter-reset: toc-counter;
}

.summary_144a li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.summary_144a 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);
}

.summary_144a 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;
}

.summary_144a li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.caption-ec84 {
  padding: var(--space-xxl) 0;
}

.link_easy_659f {
  background: var(--color-bg-section);
}

.breadcrumb-6c7e {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.feature-ed7d {
  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);
}

.label_4d44 {
  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);
}

.block_fast_481d {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.background_af13 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .background_af13 {
    grid-template-columns: 1fr 300px;
  }
}

.wide-c398 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.wide-c398 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.wide-c398 pre,
.wide-c398 code {
  overflow-x: auto;
  max-width: 100%;
}

.wide-c398 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);
}

.wide-c398 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.wide-c398 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.wide-c398 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.wide-c398 ul,
.wide-c398 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.wide-c398 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.wide-c398 strong {
  font-weight: 600;
  color: var(--color-text);
}

.wide-c398 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.wide-c398 a:hover {
  color: var(--color-primary-dark);
}

.modal-f770 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.modal-f770 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.modal-f770 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) {
  .background_af13 {
    grid-template-columns: 1fr;
  }
  
  .label_4d44 {
    font-size: 1.75rem;
  }
  
  .wide-c398 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .label_4d44 {
    font-size: 1.5rem;
  }
  
  .wide-c398 h3 {
    font-size: 1.375rem;
  }
  
  .wide-c398 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.breadcrumb_light_2711 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.title_8a25 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.gas_311c {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.item-motion-3deb {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.component-1f1d strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.gradient_cee0 {
  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_over_dc58 {
  flex-shrink: 0;
}

.gold-34d0 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.shade-light-4c8b {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .shade-light-4c8b {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.avatar-fixed-55ac,
.next_fbe6,
.frame_smooth_9ab0 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.avatar-fixed-55ac thead,
.next_fbe6 thead {
  background: var(--color-primary);
  color: white;
}

.avatar-fixed-55ac th,
.avatar-fixed-55ac td,
.next_fbe6 th,
.next_fbe6 td,
.frame_smooth_9ab0 th,
.frame_smooth_9ab0 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .avatar-fixed-55ac th,
  .avatar-fixed-55ac td,
  .next_fbe6 th,
  .next_fbe6 td,
  .frame_smooth_9ab0 th,
  .frame_smooth_9ab0 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .avatar-fixed-55ac,
  .next_fbe6,
  .frame_smooth_9ab0 {
    min-width: 600px;
  }
}

.avatar-fixed-55ac th,
.next_fbe6 th,
.frame_smooth_9ab0 th {
  font-weight: 600;
}

.avatar-fixed-55ac tbody tr:hover,
.next_fbe6 tbody tr:hover,
.frame_smooth_9ab0 tbody tr:hover {
  background: var(--color-bg-alt);
}

.section_under_364a {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.wood_ffc6 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.dark_79e7 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.dark_79e7 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.shadow_4244 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.shadow_4244 h4 {
  color: white;
}

.cool_87c4 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.tertiary_2ea3 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.tertiary_2ea3:last-child {
  border-bottom: none;
}

.tertiary_2ea3 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.tertiary_2ea3 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.info-narrow-8b53 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.widget-gold-97b1 {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.widget-gold-97b1:hover {
  text-decoration: underline;
}

.mini_7f8c {
  text-align: center;
  margin-bottom: var(--space-md);
}

.tooltip-7ed4 {
  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);
}

.tooltip-7ed4 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.modal_95ab {
  font-weight: 600;
  color: white;
}

.label-purple-b981 {
  list-style: none;
  padding: 0;
}

.label-purple-b981 li {
  padding: var(--space-xs) 0;
}

.in_38a7 {
  color: #4caf50;
}

.row_brown_9354 {
  color: #ff9800;
}

.copper-b0c6 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.dark-17ce {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.focus-3d6e {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.widget-simple-675f {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.section-copper-0681 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.cold-134d {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.aside_bronze_8ea6 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .aside_bronze_8ea6 {
    grid-template-columns: 1fr;
  }
}

.dim_8377 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.dim_8377:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.column-d7ff {
  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;
}

.dim_8377 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.dim_8377 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.outline-07eb {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.modal_95ab {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.image-5aaf {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.tertiary_8754 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.tertiary_8754 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.banner_6694 {
  max-width: 900px;
  margin: 0 auto;
}

.detail_bronze_e60a {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.banner-6ff3 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .banner-6ff3 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.dark-4429 {
  margin-top: var(--space-xxl);
}

.dark-4429 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.module_under_bd9f {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .module_under_bd9f {
    grid-template-columns: 1fr;
  }
}

.tall_df15 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.widget_motion_7cff {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.summary-lower-6762 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.tall_df15 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.tall_df15 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.tall_df15 li {
  padding: var(--space-xs) 0;
  color: white;
}

.tall_df15 .breadcrumb_a6d4 {
  width: 100%;
  background: white;
}

.widget_motion_7cff .breadcrumb_a6d4 {
  color: #667eea;
}

.summary-lower-6762 .breadcrumb_a6d4 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.green-fbf7 {
  max-width: 900px;
  margin: 0 auto;
}

.hard-27fb {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.inner_1fc4 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.badge_4970 {
  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);
}

.inner_1fc4 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.search-f7d7 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .inner_1fc4 {
    padding: var(--space-md);
  }
  
  .search-f7d7 {
    padding: var(--space-md);
  }
  
  .background-soft-3bbf {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.icon-center-d5a3 ol,
.icon-center-d5a3 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.icon-center-d5a3 li {
  margin-bottom: var(--space-sm);
}

.icon-center-d5a3 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.sidebar-09a9 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.large_e9eb {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.background-soft-3bbf {
  margin-top: var(--space-lg);
  text-align: center;
}

.background-soft-3bbf img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.wrapper-d23a,
.tag-warm-53d9,
.overlay-right-f511,
.heading_0c13 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.item-north-f532 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.panel_tall_5272 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.inner_fe03 {
  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) {
  .inner_fe03 {
    font-size: 0.625rem;
  }
}

.widget_91b9 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.widget_91b9:hover {
  background: var(--color-primary-dark);
}

.texture-light-4252 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.texture-light-4252 h4 {
  margin-bottom: var(--space-md);
}

.wood-1bff {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.right-1e9e {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.feature-dim-ca95 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .feature-dim-ca95 {
    grid-template-columns: 1fr;
  }
}

.footer-wood-e36e {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.form_next_26e2 {
  border-color: var(--color-success);
}

.white-6726 {
  border-color: var(--color-warning);
}

.hot_a71f {
  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);
}

.form_next_26e2 .hot_a71f {
  background: #e8f5e9;
  color: var(--color-success);
}

.white-6726 .hot_a71f {
  background: #fff3e0;
  color: var(--color-warning);
}

.footer-wood-e36e h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.footer-wood-e36e p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.orange-e103 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.focus-53f4 {
  margin: var(--space-xxl) 0;
}

.focus-53f4 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.focus-53f4 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.background_light_6f88 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .background_light_6f88 {
    grid-template-columns: 1fr;
  }
}

.backdrop-huge-cbe5 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.backdrop-huge-cbe5 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.glass_8326 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.glass_8326 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.progress-1af7 {
  margin-top: var(--space-xxl);
}

.card-9172 {
  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);
}

.paper-1fe4 {
  text-align: center;
}

.next-a414 {
  width: 180px;
  height: 180px;
  margin: 0 auto var(--space-md);
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  box-shadow: var(--shadow-xl);
}

.preview-c5f9 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.next-a414 .modal_95ab {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.cold_9953 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.lite_1cc6 p {
  margin-bottom: var(--space-md);
}

.layout-lower-4e8d {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .card-9172 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.gradient-red-1192 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.main-2f53 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.backdrop-634a {
  margin-bottom: var(--space-xl);
}

.panel-over-9e65 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.notice-b656 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.column_bf24 {
  color: var(--color-text-light);
}

.disabled-active-a163 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.static_565a {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.gallery_0990 {
  font-weight: 600;
  color: var(--color-text);
}

.chip_dim_d366 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.image_cold_59bf {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.white-5827 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.shade_5c8b {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.lower_784c {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.frame_basic_b808 {
  border: 2px solid #4caf50;
}

.paragraph_stone_a23e {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.west-78d5 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.soft-4a1f {
  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;
}

.paragraph_soft_cd3b {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.shadow_hot_6ab4 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.upper-125a {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.article_8d27 {
  text-align: right;
}

.article_8d27 .progress_5563 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.sidebar-1167 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.link_slow_17f6 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.link_slow_17f6 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.detail_down_3a65 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.info-clean-9286 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.picture-gas-526f {
  background: #e8f5e9;
  color: #2e7d32;
}

.banner_orange_72a0 {
  background: #e3f2fd;
  color: #1565c0;
}

.white-e0ea {
  background: #fff3e0;
  color: #e65100;
}

.hard-3920 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.hard-3920 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.module-lower-dc06 {
  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);
}

.module-lower-dc06:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.hot-03c1 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.secondary_a996 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.secondary_a996 strong {
  color: var(--color-primary);
}

.image-north-e7c3 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.small_ae8e {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.cold_ebd0 {
  max-width: 900px;
  margin: 0 auto;
}

.title-3870 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.focus-1db5 {
  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);
}

.focus-1db5:hover {
  background: var(--color-bg-alt);
}

.card_0d81 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.focus-1db5[aria-expanded="true"] .card_0d81 {
  transform: rotate(180deg);
}

.simple-6ec8 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.simple-6ec8 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.simple-6ec8 ul,
.simple-6ec8 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.simple-6ec8 li {
  margin-bottom: var(--space-xs);
}

.highlight_complex_9d8f {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.over_a17e {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.highlight_complex_9d8f code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.article_simple_c79d {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.accent_in_eac1 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.warm-949a {
  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);
}

.overlay-wood-8a41 {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.link_large_df76 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .link_large_df76 {
    grid-template-columns: 1fr;
  }
}

.plasma_8ebc,
.lower_3548 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.plasma_8ebc {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.lower_3548 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.plasma_8ebc h4,
.lower_3548 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.plasma_8ebc ul,
.lower_3548 ul {
  list-style: none;
  padding: 0;
}

.plasma_8ebc li,
.lower_3548 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.feature_soft_7d83 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .feature_soft_7d83 {
    grid-template-columns: 1fr;
  }
}

.carousel_f849 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.table-a45f {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.dim-6c28 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.carousel_f849 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.carousel_f849 ul {
  list-style: none;
  padding: 0;
}

.carousel_f849 li {
  padding: var(--space-xs) 0;
  color: white;
}

.static-c04c {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.static-c04c h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.static-c04c p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.modal_lower_83da {
  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);
}

.chip_72d2 {
  font-style: italic;
}

.out_0cd6 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.title-2e9c {
  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;
}

.title-2e9c h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.title-2e9c p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.blue-c7fd {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.search_upper_bda1 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.nav_white_19d2 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.orange-e969 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .orange-e969 {
    grid-template-columns: 1fr;
  }
}

.form-last-2c74 {
  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);
}

.form-last-2c74:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.heading_old_62ee {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.form-last-2c74 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.form-last-2c74 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.small-7595 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.panel-232d {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
  .panel-232d {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.left-8861 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.icon-ce9f p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

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

.inner-bccc .right-9489 {
  color: #4caf50;
  font-size: 0.875rem;
}

.label_6093 {
  list-style: none;
  padding: 0;
}

.label_6093 li {
  margin-bottom: var(--space-xs);
}

.label_6093 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.label_6093 a:hover {
  color: white;
}

.full-dc56 {
  list-style: none;
  padding: 0;
}

.full-dc56 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.full-dc56 a {
  color: #b0b0b0;
  text-decoration: none;
}

.full-dc56 a:hover {
  color: white;
}

.wide-593d {
  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);
}

.row-simple-e8ad p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.row-simple-e8ad a {
  color: #4caf50;
  text-decoration: none;
}

.outline_complex_2467 {
  font-size: 0.75rem;
  color: #666666;
}

.article-active-8a16 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.logo_solid_453f {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.logo_solid_453f:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .wide-593d {
    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;
  }
  
  .thumbnail-slow-ec98 {
    font-size: 2rem;
  }
  
  .label_4d44 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .sidebar_static_42fd,
  .background_af13 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .aside_bronze_8ea6,
  .feature-dim-ca95,
  .module_under_bd9f,
  .background_light_6f88,
  .link_large_df76,
  .feature_soft_7d83,
  .orange-e969,
  .panel-232d {
    grid-template-columns: 1fr;
  }
  
  .article_simple_8a53 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .caption-ec84 {
    padding: var(--space-lg) 0;
  }
  
  .summary_144a li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .summary_144a li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .breadcrumb_a6d4 {
    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;
  }
  
  .article_simple_8a53 {
    grid-template-columns: 1fr;
  }
  
  .overlay-4152,
  .blue-c7fd,
  .wood-1bff {
    flex-direction: column;
    width: 100%;
  }
  
  .hot_6cb1,
  .gold_bea5,
  .overlay-4152 .breadcrumb_a6d4,
  .blue-c7fd .breadcrumb_a6d4 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .thumbnail-slow-ec98 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .label_4d44 {
    font-size: 1.375rem;
  }
  
  .tooltip_3482 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .tabs_fc8b,
  .dim_8377,
  .dark_79e7,
  .lower_784c,
  .hard-27fb {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .inner_fe03 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .section-purple-282f {
    gap: var(--space-xs);
  }
  
  .left-b7eb {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .tooltip-7ed4 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .next-a414 {
    width: 150px;
    height: 150px;
  }
  
  .preview-c5f9 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .box-lower-33f2,
  .short_2128,
  .overlay-4152,
  .title-2e9c,
  .search_upper_bda1,
  .small-7595,
  .bronze_bd13 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .caption-ec84 {
    page-break-inside: avoid;
  }
}

/* css-noise: eb39 */
.warm_0022 {
  padding: 0.3rem;
  font-size: 14px;
  line-height: 1.3;
}

/* css-noise: 8488 */
.widget-item-m7 {
  padding: 0.2rem;
  font-size: 10px;
  line-height: 1.0;
}
