/* ============================================
   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)
   ============================================ */
.paragraph_0d02 {
  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;
}

.paragraph_0d02:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.detail_upper_88d4 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .detail_upper_88d4 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .detail_upper_88d4 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.title-fast-f6e2):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.title-fast-f6e2,
header,
.fluid-4f48,
.simple_27d2,
.paper-a8a2,
.small-ff4b,
.easy_dfcf,
.panel_fluid_a4a7,
.brown-440d {
  max-width: none;
}

/* Critical mobile fix: prevent any overflow */
section,
article,
div,
main {
  overflow-wrap: break-word;
  word-wrap: break-word;
}

/* Ensure images never cause overflow */
img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Ensure SVG icons don't cause issues */
svg {
  max-width: 100%;
  height: auto;
}

/* ============================================
   4. HEADER & NAVIGATION
   ============================================ */
.title-fast-f6e2 {
  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);
}

.lite_bb8c {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.title-fast-f6e2.over-1077 {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.photo_soft_35b1 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.element-copper-cc1e {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.bottom-7d55 img {
  height: 36px;
  width: auto;
  display: block;
}

.thumbnail-c5c7 {
  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;
}

.message_deb6 {
  flex: 1;
}

.media-active-1d6b {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.fast_b772 {
  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);
}

.fast_b772:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.fast_b772.fn-active-451a {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.avatar_368b {
  position: relative;
}

.main_dark_f7bc {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.main_dark_f7bc 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） */
.avatar_368b:hover .main_dark_f7bc svg,
.main_dark_f7bc[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.search_black_a8a1 {
  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 */
.avatar_368b:hover .search_black_a8a1 {
  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 */
.search_black_a8a1::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.progress-cb05 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.progress-cb05: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 */
.progress-cb05[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.slow-6ea3 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.gas-1078 {
  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;
}

.gas-1078:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.gas-1078 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.media-medium-9c06 {
  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;
}

.media-medium-9c06: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);
}

.media-medium-9c06 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.title-f225 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.iron-b888 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.title-f225[aria-expanded="true"] .iron-b888:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.title-f225[aria-expanded="true"] .iron-b888:nth-child(2) {
  opacity: 0;
}

.title-f225[aria-expanded="true"] .iron-b888:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .message_deb6 {
    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 */
  }

  .message_deb6::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .message_deb6.heading_99e3 {
    display: block;
    right: 0;
  }
  
  .media-active-1d6b {
    flex-direction: column;
    gap: 0;
  }
  
  .fast_b772 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .message_deb6::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;
  }
  
  .message_deb6.heading_99e3::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .message_deb6 {
    display: none;
  }
  
  .title-f225 {
    display: flex;
  }
  
  .thumbnail-c5c7 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .gas-1078,
  .media-medium-9c06 {
    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 */
  .avatar_368b {
    position: relative;
  }
  
  .search_black_a8a1 {
    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;
  }
  
  .main_dark_f7bc[aria-expanded="true"] + .search_black_a8a1 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .progress-cb05 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .slow-6ea3 {
    gap: 8px;
  }
  
  .gas-1078 {
    display: none;
  }
  
  .media-medium-9c06 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .bottom-7d55 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .media-medium-9c06 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .media-medium-9c06 svg {
    width: 14px;
    height: 14px;
  }
  
  .photo_soft_35b1 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.fluid-4f48 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

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

.under_f7fc {
  display: flex;
  align-items: center;
  gap: 6px;
}

.under_f7fc svg {
  flex-shrink: 0;
}

.under_f7fc a {
  color: var(--color-primary);
  text-decoration: none;
}

.under_f7fc a:hover {
  text-decoration: underline;
}

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

/* ============================================
   6. HERO SECTION
   ============================================ */
.simple_27d2 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.footer-old-6e55 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .footer-old-6e55 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

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

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

.complex-eeec a:hover {
  text-decoration: underline;
}

.motion-c408 {
  color: var(--color-text-lighter);
}

.medium-1996 {
  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) {
  .medium-1996 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .medium-1996 {
    font-size: 1.5rem;
  }
}

.breadcrumb-mini-4d67 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.yellow_5a97 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .yellow_5a97 {
    grid-template-columns: 1fr;
  }
}

.label-liquid-b597 {
  display: flex;
  gap: var(--space-sm);
}

.hard_a495 {
  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;
}

.rough_fcb7 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.rough_fcb7 strong {
  font-weight: 600;
  color: var(--color-text);
}

.rough_fcb7 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.module-easy-55ad {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.motion_ad1f {
  display: flex;
  align-items: center;
  justify-content: center;
}

.banner-fea2 {
  position: relative;
  text-align: center;
}

.banner-fea2 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.footer-126d {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.wide_d16c {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.table-medium-5733 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.thumbnail_4b94 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.image-hard-484e {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.row_east_9d45 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .footer-old-6e55 {
    grid-template-columns: 1fr;
  }
  
  .medium-1996 {
    font-size: 1.75rem;
  }
  
  .motion_ad1f {
    order: -1;
    max-width: 100%;
  }
  
  .banner-fea2 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .medium-1996 {
    font-size: 1.5rem;
  }
  
  .breadcrumb-mini-4d67 {
    font-size: 1rem;
  }
  
  .complex-eeec {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .banner-fea2 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.over_835a {
  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;
}

.texture-2dfe {
  background: var(--color-primary);
  color: white;
}

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

.component-bronze-4436 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.component-bronze-4436:hover {
  background: var(--color-primary);
  color: white;
}

.red_b078 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.red_b078:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.hot-9f5a {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.progress_af80 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.paper-a8a2 {
  padding: var(--space-xl) 0;
  background: white;
}

.surface-static-7e49 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.box-stone-b841 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.box-stone-b841:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.fixed-1565 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.gold_38c5 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.thumbnail-3cc5 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.small-ff4b {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.paragraph-complex-24aa {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.bottom-5b26 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.header-67ad {
  list-style: none;
  counter-reset: toc-counter;
}

.header-67ad li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.header-67ad 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);
}

.header-67ad 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;
}

.header-67ad li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

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

.north_f7c5 {
  background: var(--color-bg-section);
}

.description_4596 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.primary_tall_f8a5 {
  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);
}

.nav-soft-7993 {
  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);
}

.media_dd4e {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.item-4d88 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .item-4d88 {
    grid-template-columns: 1fr 300px;
  }
}

.glass_4c60 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.glass_4c60 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.glass_4c60 pre,
.glass_4c60 code {
  overflow-x: auto;
  max-width: 100%;
}

.glass_4c60 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);
}

.glass_4c60 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.glass_4c60 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.glass_4c60 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.glass_4c60 ul,
.glass_4c60 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.glass_4c60 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.glass_4c60 strong {
  font-weight: 600;
  color: var(--color-text);
}

.glass_4c60 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.glass_4c60 a:hover {
  color: var(--color-primary-dark);
}

.fresh-4347 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.fresh-4347 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.fresh-4347 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) {
  .item-4d88 {
    grid-template-columns: 1fr;
  }
  
  .nav-soft-7993 {
    font-size: 1.75rem;
  }
  
  .glass_4c60 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .nav-soft-7993 {
    font-size: 1.5rem;
  }
  
  .glass_4c60 h3 {
    font-size: 1.375rem;
  }
  
  .glass_4c60 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.hidden_cf7c {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.outline-clean-fc03 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.link-5416 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.hero_light_7737 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.text-9d39 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.thick_3846 {
  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;
}

.dark-8945 {
  flex-shrink: 0;
}

.section_iron_b6de strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.brown-fda0 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .brown-fda0 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.notification_middle_fc5e,
.sort_glass_7595,
.tooltip_eec3 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.notification_middle_fc5e thead,
.sort_glass_7595 thead {
  background: var(--color-primary);
  color: white;
}

.notification_middle_fc5e th,
.notification_middle_fc5e td,
.sort_glass_7595 th,
.sort_glass_7595 td,
.tooltip_eec3 th,
.tooltip_eec3 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .notification_middle_fc5e th,
  .notification_middle_fc5e td,
  .sort_glass_7595 th,
  .sort_glass_7595 td,
  .tooltip_eec3 th,
  .tooltip_eec3 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .notification_middle_fc5e,
  .sort_glass_7595,
  .tooltip_eec3 {
    min-width: 600px;
  }
}

.notification_middle_fc5e th,
.sort_glass_7595 th,
.tooltip_eec3 th {
  font-weight: 600;
}

.notification_middle_fc5e tbody tr:hover,
.sort_glass_7595 tbody tr:hover,
.tooltip_eec3 tbody tr:hover {
  background: var(--color-bg-alt);
}

.glass_b0a9 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.west-d2c7 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.right_7d2e {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.right_7d2e h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.thick_18bd {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.thick_18bd h4 {
  color: white;
}

.section-8a5b {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.label_fbb0 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.label_fbb0:last-child {
  border-bottom: none;
}

.label_fbb0 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.label_fbb0 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.thumbnail-hot-1792 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.background_glass_8ff6 {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.background_glass_8ff6:hover {
  text-decoration: underline;
}

.hover-orange-a678 {
  text-align: center;
  margin-bottom: var(--space-md);
}

.input_advanced_eb78 {
  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);
}

.input_advanced_eb78 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.module-ae92 {
  font-weight: 600;
  color: white;
}

.top-8885 {
  list-style: none;
  padding: 0;
}

.top-8885 li {
  padding: var(--space-xs) 0;
}

.white_000d {
  color: #4caf50;
}

.dirty_bba4 {
  color: #ff9800;
}

.image_down_1d77 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.fluid_6920 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.action_d83f {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.frame_4169 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.focus-5020 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.slow_3b58 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.caption_ad48 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .caption_ad48 {
    grid-template-columns: 1fr;
  }
}

.stone_d2be {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.stone_d2be:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.badge-prev-1d51 {
  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;
}

.stone_d2be h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.stone_d2be p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.primary-0112 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.module-ae92 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.dropdown_3854 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

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

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

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.wood-a40f {
  max-width: 900px;
  margin: 0 auto;
}

.summary_ac70 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.video-2ce8 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .video-2ce8 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.out-4edd {
  margin-top: var(--space-xxl);
}

.out-4edd h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.info_5700 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .info_5700 {
    grid-template-columns: 1fr;
  }
}

.info-c410 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.simple_913d {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.content-hovered-ae4c {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.info-c410 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.info-c410 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.info-c410 li {
  padding: var(--space-xs) 0;
  color: white;
}

.info-c410 .over_835a {
  width: 100%;
  background: white;
}

.simple_913d .over_835a {
  color: #667eea;
}

.content-hovered-ae4c .over_835a {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.pagination_a940 {
  max-width: 900px;
  margin: 0 auto;
}

.alert-ea83 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

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

.carousel_cd72 {
  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_lower_ebbe h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.input-17fa {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .element_lower_ebbe {
    padding: var(--space-md);
  }
  
  .input-17fa {
    padding: var(--space-md);
  }
  
  .highlight-solid-243e {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.description-liquid-2f5f ol,
.description-liquid-2f5f ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.description-liquid-2f5f li {
  margin-bottom: var(--space-sm);
}

.description-liquid-2f5f code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.green-6d60 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.main-hard-87dd {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.highlight-solid-243e {
  margin-top: var(--space-lg);
  text-align: center;
}

.highlight-solid-243e img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.detail-6532,
.narrow-53ee,
.modal-prev-cd31,
.black_b05a {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.sidebar_full_b8e1 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.large-e016 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.pro_586d {
  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) {
  .pro_586d {
    font-size: 0.625rem;
  }
}

.active_f0ab {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.active_f0ab:hover {
  background: var(--color-primary-dark);
}

.shadow_5240 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.shadow_5240 h4 {
  margin-bottom: var(--space-md);
}

.large_008f {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.photo_orange_82ec {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.notification-a9d1 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .notification-a9d1 {
    grid-template-columns: 1fr;
  }
}

.old-cef4 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.dim_8314 {
  border-color: var(--color-success);
}

.paragraph-53f9 {
  border-color: var(--color-warning);
}

.gradient-dac8 {
  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);
}

.dim_8314 .gradient-dac8 {
  background: #e8f5e9;
  color: var(--color-success);
}

.paragraph-53f9 .gradient-dac8 {
  background: #fff3e0;
  color: var(--color-warning);
}

.old-cef4 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.old-cef4 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.breadcrumb_current_0c36 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.warm_74df {
  margin: var(--space-xxl) 0;
}

.warm_74df h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.warm_74df > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.breadcrumb_b2c3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .breadcrumb_b2c3 {
    grid-template-columns: 1fr;
  }
}

.sort_c729 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.sort_c729 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.icon_down_e1dc {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.icon_down_e1dc input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.chip_slow_9653 {
  margin-top: var(--space-xxl);
}

.dropdown-de98 {
  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);
}

.layout_1849 {
  text-align: center;
}

.text_gas_3a77 {
  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);
}

.sort_0f4a {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.text_gas_3a77 .module-ae92 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.slow-947e {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.dropdown-fixed-08b4 p {
  margin-bottom: var(--space-md);
}

.copper-de6e {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .dropdown-de98 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.preview_7f61 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.secondary_2d8a {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.alert-fixed-8f3e {
  margin-bottom: var(--space-xl);
}

.main_ec7b {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.card-clean-8718 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.logo-brown-91ca {
  color: var(--color-text-light);
}

.form-fec1 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.complex_68bb {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.notice-warm-a2c6 {
  font-weight: 600;
  color: var(--color-text);
}

.purple_59bd {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.photo-9b18 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.stale_014e {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.pink_0e59 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.accent_6ac3 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.bright_b427 {
  border: 2px solid #4caf50;
}

.hovered-0507 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.outline_59f6 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.detail_4a52 {
  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;
}

.silver-35b3 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.bright_6e45 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.carousel-thick-7faf {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.thumbnail-fb15 {
  text-align: right;
}

.thumbnail-fb15 .north_7f8b {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.out-d0dd {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.shadow-white-b04a h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.shadow-white-b04a p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.tag-hard-d001 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

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

.module-6790 {
  background: #e8f5e9;
  color: #2e7d32;
}

.main_paper_b458 {
  background: #e3f2fd;
  color: #1565c0;
}

.element-cdf2 {
  background: #fff3e0;
  color: #e65100;
}

.border_top_5b1f {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.border_top_5b1f span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.disabled_7d9c {
  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);
}

.disabled_7d9c:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.sidebar-9af5 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.notice_pro_9cc4 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.notice_pro_9cc4 strong {
  color: var(--color-primary);
}

.shade-5a06 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.info-middle-42d9 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.outline-60e0 {
  max-width: 900px;
  margin: 0 auto;
}

.hover_cbd3 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.thumbnail-86a5 {
  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);
}

.thumbnail-86a5:hover {
  background: var(--color-bg-alt);
}

.background_yellow_bfe8 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.thumbnail-86a5[aria-expanded="true"] .background_yellow_bfe8 {
  transform: rotate(180deg);
}

.inner-660c {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.inner-660c h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.inner-660c ul,
.inner-660c ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.inner-660c li {
  margin-bottom: var(--space-xs);
}

.motion-67d5 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.pressed-36df {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.motion-67d5 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.content_618f {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.block_7141 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.input_e437 {
  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);
}

.tiny-15e6 {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.hidden_41f2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .hidden_41f2 {
    grid-template-columns: 1fr;
  }
}

.modal-26db,
.short_579e {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.modal-26db {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.short_579e {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.modal-26db h4,
.short_579e h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.modal-26db ul,
.short_579e ul {
  list-style: none;
  padding: 0;
}

.modal-26db li,
.short_579e li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.secondary_e7bc {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .secondary_e7bc {
    grid-template-columns: 1fr;
  }
}

.gallery_up_f48b {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.fixed-f9fb {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.right-7e4f {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.gallery_up_f48b h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.gallery_up_f48b ul {
  list-style: none;
  padding: 0;
}

.gallery_up_f48b li {
  padding: var(--space-xs) 0;
  color: white;
}

.right-4891 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.right-4891 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.right-4891 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.hidden_aa9a {
  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);
}

.item-3af0 {
  font-style: italic;
}

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

.liquid-0fdb {
  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;
}

.liquid-0fdb h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.liquid-0fdb p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.media_thick_803c {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.panel_fluid_a4a7 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.widget_old_4062 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.badge_ec44 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .badge_ec44 {
    grid-template-columns: 1fr;
  }
}

.dropdown-5ead {
  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);
}

.dropdown-5ead:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.dropdown-lite-355e {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.dropdown-5ead h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.dropdown-5ead p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.brown-440d {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.row-focused-4ead {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

/* Footer variant: footer-content (subpages) */
.block_0226 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.clean-f23f h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.clean-f23f p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.notice-fresh-551d {
  list-style: none;
  padding: 0;
  margin: 0;
}

.notice-fresh-551d li {
  margin-bottom: var(--space-xs);
}

.notice-fresh-551d a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.notice-fresh-551d a:hover {
  color: white;
}

.row_b9b7 {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.row_b9b7 a {
  color: #b0b0b0;
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 600;
  padding: 6px 12px;
  border: 1px solid #424242;
  border-radius: 4px;
  transition: var(--transition-fast);
}

.row_b9b7 a:hover {
  color: white;
  border-color: #666;
  background: #333;
}

.list-plasma-65fa {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.list-plasma-65fa a {
  color: #808080;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.list-plasma-65fa a:hover {
  color: white;
}

.info-silver-df23 > p {
  font-size: 0.875rem;
  color: #808080;
  margin: 0;
}

@media (max-width: 768px) {
  .row-focused-4ead,
  .block_0226 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.chip_cd8e h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.button_750e p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.wrapper-366c {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.wrapper-366c .label-liquid-b597 {
  color: #4caf50;
  font-size: 0.875rem;
}

.mini-02a5 {
  list-style: none;
  padding: 0;
}

.mini-02a5 li {
  margin-bottom: var(--space-xs);
}

.mini-02a5 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.mini-02a5 a:hover {
  color: white;
}

.chip_90a4 {
  list-style: none;
  padding: 0;
}

.chip_90a4 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.chip_90a4 a {
  color: #b0b0b0;
  text-decoration: none;
}

.chip_90a4 a:hover {
  color: white;
}

.info-silver-df23 {
  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);
}

.overlay_2c68 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.overlay_2c68 a {
  color: #4caf50;
  text-decoration: none;
}

.lite_7f23 {
  font-size: 0.75rem;
  color: #666666;
}

.active-over-0141 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.active-over-0141 a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

.active-over-0141 a:hover {
  color: white;
}

/* Element selectors: survive CMS class obfuscation on deploy */
footer > div > div:last-child > div:last-child a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

footer > div > div:last-child > div:last-child a:hover {
  color: white;
}

.image-bc86 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.image-bc86:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .info-silver-df23 {
    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;
  }
  
  .medium-1996 {
    font-size: 2rem;
  }
  
  .nav-soft-7993 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .footer-old-6e55,
  .item-4d88 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .caption_ad48,
  .notification-a9d1,
  .info_5700,
  .breadcrumb_b2c3,
  .hidden_41f2,
  .secondary_e7bc,
  .badge_ec44,
  .row-focused-4ead,
  .block_0226 {
    grid-template-columns: 1fr;
  }
  
  .surface-static-7e49 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .easy_dfcf {
    padding: var(--space-lg) 0;
  }
  
  .header-67ad li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .header-67ad li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .over_835a {
    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;
  }
  
  .surface-static-7e49 {
    grid-template-columns: 1fr;
  }
  
  .module-easy-55ad,
  .media_thick_803c,
  .large_008f {
    flex-direction: column;
    width: 100%;
  }
  
  .hot-9f5a,
  .progress_af80,
  .module-easy-55ad .over_835a,
  .media_thick_803c .over_835a {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .medium-1996 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .nav-soft-7993 {
    font-size: 1.375rem;
  }
  
  .fixed-1565 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .box-stone-b841,
  .stone_d2be,
  .right_7d2e,
  .accent_6ac3,
  .alert-ea83 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .pro_586d {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .text-afdc {
    gap: var(--space-xs);
  }
  
  .under_f7fc {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .input_advanced_eb78 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .text_gas_3a77 {
    width: 150px;
    height: 150px;
  }
  
  .sort_0f4a {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .title-fast-f6e2,
  .fluid-4f48,
  .module-easy-55ad,
  .liquid-0fdb,
  .panel_fluid_a4a7,
  .brown-440d,
  .title-f225 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .easy_dfcf {
    page-break-inside: avoid;
  }
}

/* css-noise: db0d */
.shadow-element-z9 {
  padding: 0.2rem;
  font-size: 11px;
  line-height: 1.3;
}
