/* ============================================
   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)
   ============================================ */
.small_4a7e {
  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;
}

.small_4a7e:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.hard-b8e4 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .hard-b8e4 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .hard-b8e4 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.primary-916a):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. */
.primary-916a,
header,
.notice_red_4dfe,
.stone_6801,
.description_rough_17fe,
.copper_e541,
.current-aa61,
.notice_f65a,
.background-rough-fba4 {
  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
   ============================================ */
.primary-916a {
  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);
}

.wrapper_slow_0004 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.primary-916a.main_iron_4057 {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.under-7aaa {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.prev_4c6b {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.element-143c img {
  height: 36px;
  width: auto;
  display: block;
}

.feature_7637 {
  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;
}

.layout-3d15 {
  flex: 1;
}

.picture-medium-803a {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.hover-8568 {
  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);
}

.hover-8568:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.hover-8568.gas-88e8 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.tag_top_8855 {
  position: relative;
}

.small-ae1c {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.small-ae1c 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） */
.tag_top_8855:hover .small-ae1c svg,
.small-ae1c[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.list-right-e80b {
  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 */
.tag_top_8855:hover .list-right-e80b {
  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 */
.list-right-e80b::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.form-new-b03a {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.form-new-b03a: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 */
.form-new-b03a[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.dark_c062 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.focus-55d5 {
  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;
}

.focus-55d5:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.focus-55d5 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.tag-top-0df7 {
  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;
}

.tag-top-0df7: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);
}

.tag-top-0df7 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.east_b473 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.element-117f {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.east_b473[aria-expanded="true"] .element-117f:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.east_b473[aria-expanded="true"] .element-117f:nth-child(2) {
  opacity: 0;
}

.east_b473[aria-expanded="true"] .element-117f:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .layout-3d15 {
    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 */
  }

  .layout-3d15::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .layout-3d15.sidebar-9c60 {
    display: block;
    right: 0;
  }
  
  .picture-medium-803a {
    flex-direction: column;
    gap: 0;
  }
  
  .hover-8568 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .layout-3d15::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;
  }
  
  .layout-3d15.sidebar-9c60::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .layout-3d15 {
    display: none;
  }
  
  .east_b473 {
    display: flex;
  }
  
  .feature_7637 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .focus-55d5,
  .tag-top-0df7 {
    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 */
  .tag_top_8855 {
    position: relative;
  }
  
  .list-right-e80b {
    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;
  }
  
  .small-ae1c[aria-expanded="true"] + .list-right-e80b {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .form-new-b03a {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .dark_c062 {
    gap: 8px;
  }
  
  .focus-55d5 {
    display: none;
  }
  
  .tag-top-0df7 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .element-143c img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .tag-top-0df7 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .tag-top-0df7 svg {
    width: 14px;
    height: 14px;
  }
  
  .under-7aaa {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.notice_red_4dfe {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.light-211f {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.pro_ce8b {
  display: flex;
  align-items: center;
  gap: 6px;
}

.pro_ce8b svg {
  flex-shrink: 0;
}

.pro_ce8b a {
  color: var(--color-primary);
  text-decoration: none;
}

.pro_ce8b a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .light-211f {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.stone_6801 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.modal_2e53 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .modal_2e53 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.rough-8400 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.rough-8400 a {
  color: var(--color-primary);
  text-decoration: none;
}

.rough-8400 a:hover {
  text-decoration: underline;
}

.banner-6c9a {
  color: var(--color-text-lighter);
}

.green_a128 {
  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) {
  .green_a128 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .green_a128 {
    font-size: 1.5rem;
  }
}

.dropdown_57b0 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.west-1590 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .west-1590 {
    grid-template-columns: 1fr;
  }
}

.info_last_497e {
  display: flex;
  gap: var(--space-sm);
}

.pink-f5de {
  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;
}

.progress_stale_eb6b {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.progress_stale_eb6b strong {
  font-weight: 600;
  color: var(--color-text);
}

.progress_stale_eb6b span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.brown-aeb9 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.dark-9dc5 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.next-fb4d {
  position: relative;
  text-align: center;
}

.next-fb4d img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.carousel_0b93 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.hover-west-6a4f {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.message-lower-e9b8 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.button-7247 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.dynamic-7b03 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.active-8933 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .modal_2e53 {
    grid-template-columns: 1fr;
  }
  
  .green_a128 {
    font-size: 1.75rem;
  }
  
  .dark-9dc5 {
    order: -1;
    max-width: 100%;
  }
  
  .next-fb4d {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .green_a128 {
    font-size: 1.5rem;
  }
  
  .dropdown_57b0 {
    font-size: 1rem;
  }
  
  .rough-8400 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .next-fb4d {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.wood-72bc {
  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;
}

.filter-442c {
  background: var(--color-primary);
  color: white;
}

.filter-442c:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.header_580b {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.header_580b:hover {
  background: var(--color-primary);
  color: white;
}

.header_6c3b {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.header_6c3b:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.prev_1603 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.highlight-0bc4 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.description_rough_17fe {
  padding: var(--space-xl) 0;
  background: white;
}

.logo-9052 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.mini_7854 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.mini_7854:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.sidebar_7ad6 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.description_59a4 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.green_796d {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.copper_e541 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.liquid-b208 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.hidden-hard-c2e4 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.container-silver-64b0 {
  list-style: none;
  counter-reset: toc-counter;
}

.container-silver-64b0 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.container-silver-64b0 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);
}

.container-silver-64b0 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;
}

.container-silver-64b0 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.current-aa61 {
  padding: var(--space-xxl) 0;
}

.status-1fd4 {
  background: var(--color-bg-section);
}

.rough-d35c {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.mini-c3b5 {
  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);
}

.menu-focused-da91 {
  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);
}

.lite-f18a {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.caption-f298 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .caption-f298 {
    grid-template-columns: 1fr 300px;
  }
}

.item-south-8e68 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.item-south-8e68 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.item-south-8e68 pre,
.item-south-8e68 code {
  overflow-x: auto;
  max-width: 100%;
}

.item-south-8e68 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);
}

.item-south-8e68 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.item-south-8e68 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.item-south-8e68 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.item-south-8e68 ul,
.item-south-8e68 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.item-south-8e68 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.item-south-8e68 strong {
  font-weight: 600;
  color: var(--color-text);
}

.item-south-8e68 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.item-south-8e68 a:hover {
  color: var(--color-primary-dark);
}

.form_ac17 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.form_ac17 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.form_ac17 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) {
  .caption-f298 {
    grid-template-columns: 1fr;
  }
  
  .menu-focused-da91 {
    font-size: 1.75rem;
  }
  
  .item-south-8e68 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .menu-focused-da91 {
    font-size: 1.5rem;
  }
  
  .item-south-8e68 h3 {
    font-size: 1.375rem;
  }
  
  .item-south-8e68 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.progress-huge-9427 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.panel_93eb {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.tertiary-fluid-eca0 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

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

.dynamic_7e93 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.purple_ca3f {
  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;
}

.medium-390f {
  flex-shrink: 0;
}

.notification_4d44 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.title_3557 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .title_3557 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.article-e048,
.popup_warm_eb27,
.out_db87 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.article-e048 thead,
.popup_warm_eb27 thead {
  background: var(--color-primary);
  color: white;
}

.article-e048 th,
.article-e048 td,
.popup_warm_eb27 th,
.popup_warm_eb27 td,
.out_db87 th,
.out_db87 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .article-e048 th,
  .article-e048 td,
  .popup_warm_eb27 th,
  .popup_warm_eb27 td,
  .out_db87 th,
  .out_db87 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .article-e048,
  .popup_warm_eb27,
  .out_db87 {
    min-width: 600px;
  }
}

.article-e048 th,
.popup_warm_eb27 th,
.out_db87 th {
  font-weight: 600;
}

.article-e048 tbody tr:hover,
.popup_warm_eb27 tbody tr:hover,
.out_db87 tbody tr:hover {
  background: var(--color-bg-alt);
}

.component_d04d {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.frame_17ee {
  position: sticky;
  top: 80px;
  align-self: start;
}

.article-prev-a79f {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.article-prev-a79f h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.smooth-a9be {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.smooth-a9be h4 {
  color: white;
}

.silver-f31e {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.cold-2c22 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.cold-2c22:last-child {
  border-bottom: none;
}

.cold-2c22 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.cold-2c22 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.paragraph_2929 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.huge_4e39 {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.huge_4e39:hover {
  text-decoration: underline;
}

.shade-silver-0103 {
  text-align: center;
  margin-bottom: var(--space-md);
}

.summary_351e {
  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);
}

.summary_351e span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.hard-bb31 {
  font-weight: 600;
  color: white;
}

.menu-prev-eea8 {
  list-style: none;
  padding: 0;
}

.menu-prev-eea8 li {
  padding: var(--space-xs) 0;
}

.sidebar-blue-a960 {
  color: #4caf50;
}

.focus-hot-d61e {
  color: #ff9800;
}

.outline_lite_401e {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.background_complex_f555 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.primary_e0a8 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.paper-a0c4 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.out-6268 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

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

/* ============================================
   15. FEATURE GRID
   ============================================ */
.table_next_703a {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .table_next_703a {
    grid-template-columns: 1fr;
  }
}

.article_3db1 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.article_3db1:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.menu-ae7a {
  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;
}

.article_3db1 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.article_3db1 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.light_9126 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.hard-bb31 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.dark-ff68 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.outer-5aae {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.outer-5aae h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.gradient_rough_61e5 {
  max-width: 900px;
  margin: 0 auto;
}

.video_under_b11f {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.feature-2a50 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .feature-2a50 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.selected_09d5 {
  margin-top: var(--space-xxl);
}

.selected_09d5 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.hard_8e2b {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .hard_8e2b {
    grid-template-columns: 1fr;
  }
}

.detail-left-374f {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.west_5096 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.preview_f9d9 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.detail-left-374f h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.detail-left-374f ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.detail-left-374f li {
  padding: var(--space-xs) 0;
  color: white;
}

.detail-left-374f .wood-72bc {
  width: 100%;
  background: white;
}

.west_5096 .wood-72bc {
  color: #667eea;
}

.preview_f9d9 .wood-72bc {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.video-8a87 {
  max-width: 900px;
  margin: 0 auto;
}

.card-wide-3d43 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.element-stale-f13e {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.liquid-9d86 {
  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);
}

.element-stale-f13e h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.link-8ba3 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .element-stale-f13e {
    padding: var(--space-md);
  }
  
  .link-8ba3 {
    padding: var(--space-md);
  }
  
  .hero-upper-ff89 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.up_b3c8 ol,
.up_b3c8 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.up_b3c8 li {
  margin-bottom: var(--space-sm);
}

.up_b3c8 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.gradient_rough_ff44 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.red_c8b3 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.hero-upper-ff89 {
  margin-top: var(--space-lg);
  text-align: center;
}

.hero-upper-ff89 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.surface-52e9,
.summary_liquid_5006,
.red-3ec1,
.accordion-basic-6ee8 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.tabs_7079 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.right_a74a {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.notice_7178 {
  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) {
  .notice_7178 {
    font-size: 0.625rem;
  }
}

.fast-25bd {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.fast-25bd:hover {
  background: var(--color-primary-dark);
}

.progress_e542 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.progress_e542 h4 {
  margin-bottom: var(--space-md);
}

.slider-north-7e68 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.component_034a {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.texture-1e57 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .texture-1e57 {
    grid-template-columns: 1fr;
  }
}

.detail_selected_e83f {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.hero-e7c6 {
  border-color: var(--color-success);
}

.gas_bd6b {
  border-color: var(--color-warning);
}

.accent-85a7 {
  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);
}

.hero-e7c6 .accent-85a7 {
  background: #e8f5e9;
  color: var(--color-success);
}

.gas_bd6b .accent-85a7 {
  background: #fff3e0;
  color: var(--color-warning);
}

.detail_selected_e83f h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.detail_selected_e83f p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.hover_b0f3 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.up_1f02 {
  margin: var(--space-xxl) 0;
}

.up_1f02 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.up_1f02 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.preview-d1f4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .preview-d1f4 {
    grid-template-columns: 1fr;
  }
}

.large-ff1a {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.large-ff1a h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.nav_in_e734 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.nav_in_e734 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.list_f391 {
  margin-top: var(--space-xxl);
}

.column_4764 {
  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);
}

.current-2ced {
  text-align: center;
}

.notice-c1d4 {
  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);
}

.surface-a645 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.notice-c1d4 .hard-bb31 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.layout_top_3531 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.status_05d1 p {
  margin-bottom: var(--space-md);
}

.highlight-black-750c {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .column_4764 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.wrapper-upper-35c3 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.table_7c5a {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.element-3648 {
  margin-bottom: var(--space-xl);
}

.primary-up-252e {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.large_4702 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.tall_1423 {
  color: var(--color-text-light);
}

.active_7cc2 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.icon_out_de21 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.tag-a274 {
  font-weight: 600;
  color: var(--color-text);
}

.secondary-blue-8290 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.dropdown-short-5730 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.large-2163 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.first_bcc7 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.lower_5113 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.dropdown_638b {
  border: 2px solid #4caf50;
}

.heading_plasma_8b9b {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.shade-last-f454 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.search-afd5 {
  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;
}

.overlay-prev-6e2c {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.hard_15e0 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.simple_389d {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.slider-ae25 {
  text-align: right;
}

.slider-ae25 .list-purple-f7d3 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.warm_b4e8 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.slider-next-199e h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.slider-next-199e p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.frame-448d {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.container-lite-d719 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.header-f0a8 {
  background: #e8f5e9;
  color: #2e7d32;
}

.feature_3cce {
  background: #e3f2fd;
  color: #1565c0;
}

.tiny_59dc {
  background: #fff3e0;
  color: #e65100;
}

.box-left-07a4 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.box-left-07a4 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.cold-404d {
  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);
}

.cold-404d:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.modal-action-f425 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.nav-selected-5e7e {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.nav-selected-5e7e strong {
  color: var(--color-primary);
}

.bottom_b22f {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.sidebar-silver-1b38 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.highlight_first_b7e5 {
  max-width: 900px;
  margin: 0 auto;
}

.down_3721 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.bright_2d40 {
  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);
}

.bright_2d40:hover {
  background: var(--color-bg-alt);
}

.gradient_e091 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.bright_2d40[aria-expanded="true"] .gradient_e091 {
  transform: rotate(180deg);
}

.short-823b {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.short-823b h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.short-823b ul,
.short-823b ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.short-823b li {
  margin-bottom: var(--space-xs);
}

.huge-8f42 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.outline_complex_360a {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.huge-8f42 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.footer_in_9a3b {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

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

.hot-cb6a {
  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);
}

.chip-af32 {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.notification_dark_add7 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .notification_dark_add7 {
    grid-template-columns: 1fr;
  }
}

.box-under-6632,
.popup_wide_94cb {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.box-under-6632 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.popup_wide_94cb {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.box-under-6632 h4,
.popup_wide_94cb h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.box-under-6632 ul,
.popup_wide_94cb ul {
  list-style: none;
  padding: 0;
}

.box-under-6632 li,
.popup_wide_94cb li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.texture-current-9da3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .texture-current-9da3 {
    grid-template-columns: 1fr;
  }
}

.active-hard-83bc {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.layout_first_18b6 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.media_6ab8 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.active-hard-83bc h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.active-hard-83bc ul {
  list-style: none;
  padding: 0;
}

.active-hard-83bc li {
  padding: var(--space-xs) 0;
  color: white;
}

.cold-76b5 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.cold-76b5 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.cold-76b5 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.shade_4935 {
  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);
}

.border_fast_7c11 {
  font-style: italic;
}

.motion-0a85 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.box-35ec {
  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;
}

.box-35ec h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.box-35ec p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.pattern-cold-df83 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.notice_f65a {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.out-1e2b {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.progress-6d91 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .progress-6d91 {
    grid-template-columns: 1fr;
  }
}

.accordion-selected-bf31 {
  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);
}

.accordion-selected-bf31:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.aside_north_4555 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.accordion-selected-bf31 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.accordion-selected-bf31 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.background-rough-fba4 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.stone_f8fd {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
  .stone_f8fd {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.filter_60ed h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.section-fresh-6cb6 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.old_560c {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.old_560c .info_last_497e {
  color: #4caf50;
  font-size: 0.875rem;
}

.texture-warm-31bb {
  list-style: none;
  padding: 0;
}

.texture-warm-31bb li {
  margin-bottom: var(--space-xs);
}

.texture-warm-31bb a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.texture-warm-31bb a:hover {
  color: white;
}

.selected_fe91 {
  list-style: none;
  padding: 0;
}

.selected_fe91 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.selected_fe91 a {
  color: #b0b0b0;
  text-decoration: none;
}

.selected_fe91 a:hover {
  color: white;
}

.component-tiny-6e10 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-lg);
  border-top: 1px solid #424242;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.notice-c601 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.notice-c601 a {
  color: #4caf50;
  text-decoration: none;
}

.secondary-3095 {
  font-size: 0.75rem;
  color: #666666;
}

.preview_iron_19a0 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.lower-ab88 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.lower-ab88:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .component-tiny-6e10 {
    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;
  }
  
  .green_a128 {
    font-size: 2rem;
  }
  
  .menu-focused-da91 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .modal_2e53,
  .caption-f298 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .table_next_703a,
  .texture-1e57,
  .hard_8e2b,
  .preview-d1f4,
  .notification_dark_add7,
  .texture-current-9da3,
  .progress-6d91,
  .stone_f8fd {
    grid-template-columns: 1fr;
  }
  
  .logo-9052 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .current-aa61 {
    padding: var(--space-lg) 0;
  }
  
  .container-silver-64b0 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .container-silver-64b0 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .wood-72bc {
    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;
  }
  
  .logo-9052 {
    grid-template-columns: 1fr;
  }
  
  .brown-aeb9,
  .pattern-cold-df83,
  .slider-north-7e68 {
    flex-direction: column;
    width: 100%;
  }
  
  .prev_1603,
  .highlight-0bc4,
  .brown-aeb9 .wood-72bc,
  .pattern-cold-df83 .wood-72bc {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .green_a128 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .menu-focused-da91 {
    font-size: 1.375rem;
  }
  
  .sidebar_7ad6 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .mini_7854,
  .article_3db1,
  .article-prev-a79f,
  .lower_5113,
  .card-wide-3d43 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .notice_7178 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .light-211f {
    gap: var(--space-xs);
  }
  
  .pro_ce8b {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .summary_351e {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .notice-c1d4 {
    width: 150px;
    height: 150px;
  }
  
  .surface-a645 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .primary-916a,
  .notice_red_4dfe,
  .brown-aeb9,
  .box-35ec,
  .notice_f65a,
  .background-rough-fba4,
  .east_b473 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .current-aa61 {
    page-break-inside: avoid;
  }
}

/* css-noise: eb39 */
.avatar-1499 {
  padding: 0.3rem;
  font-size: 14px;
  line-height: 1.3;
}

/* css-noise: 7b1f */
.widget-item-j5 {
  padding: 0.2rem;
  font-size: 14px;
  line-height: 1.2;
}
