/* ============================================
   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)
   ============================================ */
.avatar-ae30 {
  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;
}

.avatar-ae30:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.sidebar_17e3 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .sidebar_17e3 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .sidebar_17e3 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.highlight-smooth-0416):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.highlight-smooth-0416,
header,
.gallery-d725,
.preview-3c82,
.medium-8828,
.simple-5623,
.rough_fc64,
.column_out_a2e0,
.search_8094 {
  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
   ============================================ */
.highlight-smooth-0416 {
  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);
}

.status_bottom_106a {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.highlight-smooth-0416.box-down-b82e {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.accent-dd52 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.pro-b7e5 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.yellow_0c73 img {
  height: 36px;
  width: auto;
  display: block;
}

.accordion-2f5b {
  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;
}

.footer_9723 {
  flex: 1;
}

.up-f0b1 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.media_stone_1e70 {
  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);
}

.media_stone_1e70:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.media_stone_1e70.fn-active-094a {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.fast-afde {
  position: relative;
}

.tabs_a20b {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.tabs_a20b 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） */
.fast-afde:hover .tabs_a20b svg,
.tabs_a20b[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.logo_simple_622f {
  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 */
.fast-afde:hover .logo_simple_622f {
  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 */
.logo_simple_622f::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.rough_c1a5 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.rough_c1a5: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 */
.rough_c1a5[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.modal_ed93 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.bottom-0e35 {
  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;
}

.bottom-0e35:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.bottom-0e35 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.lite_ebd8 {
  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;
}

.lite_ebd8: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);
}

.lite_ebd8 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.video-2033 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.dropdown-blue-69d8 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.video-2033[aria-expanded="true"] .dropdown-blue-69d8:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.video-2033[aria-expanded="true"] .dropdown-blue-69d8:nth-child(2) {
  opacity: 0;
}

.video-2033[aria-expanded="true"] .dropdown-blue-69d8:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .footer_9723 {
    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 */
  }

  .footer_9723::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .footer_9723.detail_2f10 {
    display: block;
    right: 0;
  }
  
  .up-f0b1 {
    flex-direction: column;
    gap: 0;
  }
  
  .media_stone_1e70 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .footer_9723::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;
  }
  
  .footer_9723.detail_2f10::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .footer_9723 {
    display: none;
  }
  
  .video-2033 {
    display: flex;
  }
  
  .accordion-2f5b {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .bottom-0e35,
  .lite_ebd8 {
    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 */
  .fast-afde {
    position: relative;
  }
  
  .logo_simple_622f {
    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;
  }
  
  .tabs_a20b[aria-expanded="true"] + .logo_simple_622f {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .rough_c1a5 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .modal_ed93 {
    gap: 8px;
  }
  
  .bottom-0e35 {
    display: none;
  }
  
  .lite_ebd8 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .yellow_0c73 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .lite_ebd8 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .lite_ebd8 svg {
    width: 14px;
    height: 14px;
  }
  
  .accent-dd52 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.gallery-d725 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.heading_fast_9017 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.selected-1210 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.selected-1210 svg {
  flex-shrink: 0;
}

.selected-1210 a {
  color: var(--color-primary);
  text-decoration: none;
}

.selected-1210 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .heading_fast_9017 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.preview-3c82 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.pro_1ca0 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .pro_1ca0 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.popup-c8fe {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.popup-c8fe a {
  color: var(--color-primary);
  text-decoration: none;
}

.popup-c8fe a:hover {
  text-decoration: underline;
}

.list_focused_2660 {
  color: var(--color-text-lighter);
}

.form-8da2 {
  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) {
  .form-8da2 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .form-8da2 {
    font-size: 1.5rem;
  }
}

.bottom-da49 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.stale_2374 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .stale_2374 {
    grid-template-columns: 1fr;
  }
}

.wrapper_clean_8aa3 {
  display: flex;
  gap: var(--space-sm);
}

.active-liquid-35d1 {
  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;
}

.breadcrumb_664b {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.breadcrumb_664b strong {
  font-weight: 600;
  color: var(--color-text);
}

.breadcrumb_664b span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.black-4f2c {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.block_selected_0d15 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.backdrop_static_ba58 {
  position: relative;
  text-align: center;
}

.backdrop_static_ba58 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.advanced_071f {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.card-a7c9 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.row_197d {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.tabs-black-fd05 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.progress-old-71f7 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.left_7eb9 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .pro_1ca0 {
    grid-template-columns: 1fr;
  }
  
  .form-8da2 {
    font-size: 1.75rem;
  }
  
  .block_selected_0d15 {
    order: -1;
    max-width: 100%;
  }
  
  .backdrop_static_ba58 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .form-8da2 {
    font-size: 1.5rem;
  }
  
  .bottom-da49 {
    font-size: 1rem;
  }
  
  .popup-c8fe {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .backdrop_static_ba58 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.fast_65fa {
  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;
}

.picture-7790 {
  background: var(--color-primary);
  color: white;
}

.picture-7790:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.outline-dynamic-6b54 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.outline-dynamic-6b54:hover {
  background: var(--color-primary);
  color: white;
}

.pro_b140 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.pro_b140:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.primary_motion_00c9 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.glass_535f {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.medium-8828 {
  padding: var(--space-xl) 0;
  background: white;
}

.active-6521 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.bright_bbd1 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.bright_bbd1:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.panel_stone_5872 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.layout-wood-81b1 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.badge_hard_b28c {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.simple-5623 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.form-tiny-75f5 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

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

.yellow_2fa6 {
  list-style: none;
  counter-reset: toc-counter;
}

.yellow_2fa6 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.yellow_2fa6 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);
}

.yellow_2fa6 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;
}

.yellow_2fa6 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.rough_fc64 {
  padding: var(--space-xxl) 0;
}

.avatar_black_cbf4 {
  background: var(--color-bg-section);
}

.tertiary-paper-10b4 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.picture_fixed_abaa {
  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);
}

.prev-5718 {
  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);
}

.message-advanced-5627 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.text_upper_508e {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .text_upper_508e {
    grid-template-columns: 1fr 300px;
  }
}

.first_daa5 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.first_daa5 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.first_daa5 pre,
.first_daa5 code {
  overflow-x: auto;
  max-width: 100%;
}

.first_daa5 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);
}

.first_daa5 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.first_daa5 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.first_daa5 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.first_daa5 ul,
.first_daa5 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.first_daa5 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.first_daa5 strong {
  font-weight: 600;
  color: var(--color-text);
}

.first_daa5 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.first_daa5 a:hover {
  color: var(--color-primary-dark);
}

.mask-old-d09b {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.mask-old-d09b li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.mask-old-d09b 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) {
  .text_upper_508e {
    grid-template-columns: 1fr;
  }
  
  .prev-5718 {
    font-size: 1.75rem;
  }
  
  .first_daa5 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .prev-5718 {
    font-size: 1.5rem;
  }
  
  .first_daa5 h3 {
    font-size: 1.375rem;
  }
  
  .first_daa5 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.heading_8ebc {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.surface_d134 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.message-d11a {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.full-bdc3 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.row-3560 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.border-02d7 {
  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;
}

.heading_1461 {
  flex-shrink: 0;
}

.slow_0426 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.notice_a7a4 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .notice_a7a4 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.sort_hot_d193,
.widget_6172,
.tooltip_selected_acf4 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.sort_hot_d193 thead,
.widget_6172 thead {
  background: var(--color-primary);
  color: white;
}

.sort_hot_d193 th,
.sort_hot_d193 td,
.widget_6172 th,
.widget_6172 td,
.tooltip_selected_acf4 th,
.tooltip_selected_acf4 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .sort_hot_d193 th,
  .sort_hot_d193 td,
  .widget_6172 th,
  .widget_6172 td,
  .tooltip_selected_acf4 th,
  .tooltip_selected_acf4 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .sort_hot_d193,
  .widget_6172,
  .tooltip_selected_acf4 {
    min-width: 600px;
  }
}

.sort_hot_d193 th,
.widget_6172 th,
.tooltip_selected_acf4 th {
  font-weight: 600;
}

.sort_hot_d193 tbody tr:hover,
.widget_6172 tbody tr:hover,
.tooltip_selected_acf4 tbody tr:hover {
  background: var(--color-bg-alt);
}

.black-3718 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.button-hovered-b3e3 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.search-50c4 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.search-50c4 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.focus-1db8 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.focus-1db8 h4 {
  color: white;
}

.liquid-260c {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.button-f9fc {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.button-f9fc:last-child {
  border-bottom: none;
}

.button-f9fc dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.button-f9fc dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.picture-e581 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.hard_1ddc {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.hard_1ddc:hover {
  text-decoration: underline;
}

.complex_1e16 {
  text-align: center;
  margin-bottom: var(--space-md);
}

.nav_action_324f {
  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);
}

.nav_action_324f span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.soft_7a36 {
  font-weight: 600;
  color: white;
}

.active_brown_fba5 {
  list-style: none;
  padding: 0;
}

.active_brown_fba5 li {
  padding: var(--space-xs) 0;
}

.basic_cb63 {
  color: #4caf50;
}

.new_0117 {
  color: #ff9800;
}

.hot_b95e {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.pattern_blue_3fb7 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.chip_silver_d43a {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.tag-c050 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.hot_b4df {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.huge_0763 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.secondary-brown-1c1f {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .secondary-brown-1c1f {
    grid-template-columns: 1fr;
  }
}

.block_hard_f8be {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.block_hard_f8be:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.info_2458 {
  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;
}

.block_hard_f8be h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.block_hard_f8be p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.button-29a7 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.soft_7a36 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.text-brown-7b32 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.easy-ce09 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.easy-ce09 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.sort-tiny-53b9 {
  max-width: 900px;
  margin: 0 auto;
}

.slider_b8a6 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.title_green_a5e2 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .title_green_a5e2 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.gradient_2f9e {
  margin-top: var(--space-xxl);
}

.gradient_2f9e h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.avatar-large-6a74 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .avatar-large-6a74 {
    grid-template-columns: 1fr;
  }
}

.over_8dfd {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.message_dirty_0670 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

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

.over_8dfd h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.over_8dfd ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.over_8dfd li {
  padding: var(--space-xs) 0;
  color: white;
}

.over_8dfd .fast_65fa {
  width: 100%;
  background: white;
}

.message_dirty_0670 .fast_65fa {
  color: #667eea;
}

.link-steel-0ffa .fast_65fa {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.tag_8a03 {
  max-width: 900px;
  margin: 0 auto;
}

.sort-gold-cfe6 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.list_in_868b {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.disabled_51ec {
  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);
}

.list_in_868b h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.bottom-045f {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .list_in_868b {
    padding: var(--space-md);
  }
  
  .bottom-045f {
    padding: var(--space-md);
  }
  
  .active-4620 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.form_warm_9d5b ol,
.form_warm_9d5b ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.form_warm_9d5b li {
  margin-bottom: var(--space-sm);
}

.form_warm_9d5b code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.notification-69d1 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.warm-145c {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.active-4620 {
  margin-top: var(--space-lg);
  text-align: center;
}

.active-4620 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.heading_hovered_e0c0,
.list-over-0686,
.texture_c7fa,
.iron_a92b {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.thumbnail-3ed8 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.wood_1933 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.copper-5aa0 {
  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) {
  .copper-5aa0 {
    font-size: 0.625rem;
  }
}

.info_cba1 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.info_cba1:hover {
  background: var(--color-primary-dark);
}

.table_over_b018 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.table_over_b018 h4 {
  margin-bottom: var(--space-md);
}

.in_f804 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.card_bright_c786 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.middle-8ce0 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .middle-8ce0 {
    grid-template-columns: 1fr;
  }
}

.wide_528f {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.module_4a59 {
  border-color: var(--color-success);
}

.component_over_cfd7 {
  border-color: var(--color-warning);
}

.huge-ed64 {
  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);
}

.module_4a59 .huge-ed64 {
  background: #e8f5e9;
  color: var(--color-success);
}

.component_over_cfd7 .huge-ed64 {
  background: #fff3e0;
  color: var(--color-warning);
}

.wide_528f h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.wide_528f p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.section-8817 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.rough_1464 {
  margin: var(--space-xxl) 0;
}

.rough_1464 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.rough_1464 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.section_c9d0 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .section_c9d0 {
    grid-template-columns: 1fr;
  }
}

.focused-47c0 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.focused-47c0 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

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

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

.main_steel_9a4e {
  margin-top: var(--space-xxl);
}

.fresh_9007 {
  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);
}

.highlight_1de3 {
  text-align: center;
}

.tabs_left_74da {
  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);
}

.fixed-7a9c {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.tabs_left_74da .soft_7a36 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.feature-east-0b09 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.card_20f5 p {
  margin-bottom: var(--space-md);
}

.main-cool-7358 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .fresh_9007 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.badge_6962 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.chip-dirty-66c6 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.next-197e {
  margin-bottom: var(--space-xl);
}

.active-yellow-e9c5 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.badge_4319 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.glass-58e4 {
  color: var(--color-text-light);
}

.section-brown-53b2 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.focus-4576 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.inner_e032 {
  font-weight: 600;
  color: var(--color-text);
}

.last_bf02 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.image_pink_e551 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.out-f88f {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.alert-72af {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.slow-7386 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.wrapper-b7ae {
  border: 2px solid #4caf50;
}

.notification_f0bd {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.hero-east-87ed {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.pagination-full-4a3f {
  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;
}

.layout_e51f {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.hidden_plasma_071b {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.badge-full-e2fd {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.primary-5a1a {
  text-align: right;
}

.primary-5a1a .secondary_26f6 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.notice_85e8 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.dirty-7ad2 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.dirty-7ad2 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.block-up-39b2 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.article_0b14 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

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

.info-3f84 {
  background: #e3f2fd;
  color: #1565c0;
}

.glass_bc30 {
  background: #fff3e0;
  color: #e65100;
}

.liquid_a0e0 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.liquid_a0e0 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.footer_5dbf {
  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);
}

.footer_5dbf:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.right_c330 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.shadow-b9c6 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.shadow-b9c6 strong {
  color: var(--color-primary);
}

.gradient_huge_00ec {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.fast-5d00 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.form_stale_19f7 {
  max-width: 900px;
  margin: 0 auto;
}

.down-9d27 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.media_upper_6880 {
  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);
}

.media_upper_6880:hover {
  background: var(--color-bg-alt);
}

.accent_in_6a41 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.media_upper_6880[aria-expanded="true"] .accent_in_6a41 {
  transform: rotate(180deg);
}

.widget_current_f9ca {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.widget_current_f9ca h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.widget_current_f9ca ul,
.widget_current_f9ca ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.widget_current_f9ca li {
  margin-bottom: var(--space-xs);
}

.button-8af2 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.article_2335 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.button-8af2 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.wrapper-orange-5bb0 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.popup-glass-3ae5 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.gold_21c8 {
  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);
}

.feature-fixed-61ae {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.content-2ff5 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .content-2ff5 {
    grid-template-columns: 1fr;
  }
}

.alert_iron_3504,
.nav-791b {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.alert_iron_3504 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.nav-791b {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.alert_iron_3504 h4,
.nav-791b h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.alert_iron_3504 ul,
.nav-791b ul {
  list-style: none;
  padding: 0;
}

.alert_iron_3504 li,
.nav-791b li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.summary_wood_7b8b {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .summary_wood_7b8b {
    grid-template-columns: 1fr;
  }
}

.shade_401d {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.prev-fd23 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.top_fe9b {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.shade_401d h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.shade_401d ul {
  list-style: none;
  padding: 0;
}

.shade_401d li {
  padding: var(--space-xs) 0;
  color: white;
}

.old-f636 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.old-f636 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.old-f636 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.modal_f9de {
  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);
}

.table-4b89 {
  font-style: italic;
}

.tag_soft_c41a {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.aside-8c64 {
  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;
}

.aside-8c64 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.aside-8c64 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.component-dd80 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.column_out_a2e0 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.slider-4e8d {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.narrow-9310 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .narrow-9310 {
    grid-template-columns: 1fr;
  }
}

.accent-e5d6 {
  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);
}

.accent-e5d6:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.link_047e {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.accent-e5d6 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.accent-e5d6 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.search_8094 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.preview-medium-99bf {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
  .preview-medium-99bf {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.breadcrumb-a136 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.sort_3402 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.notice_red_c6bb {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.notice_red_c6bb .wrapper_clean_8aa3 {
  color: #4caf50;
  font-size: 0.875rem;
}

.container-medium-f939 {
  list-style: none;
  padding: 0;
}

.container-medium-f939 li {
  margin-bottom: var(--space-xs);
}

.container-medium-f939 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.container-medium-f939 a:hover {
  color: white;
}

.bright_3ca7 {
  list-style: none;
  padding: 0;
}

.bright_3ca7 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.bright_3ca7 a {
  color: #b0b0b0;
  text-decoration: none;
}

.bright_3ca7 a:hover {
  color: white;
}

.secondary-gas-e7dc {
  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);
}

.green-7374 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.green-7374 a {
  color: #4caf50;
  text-decoration: none;
}

.large_1f98 {
  font-size: 0.75rem;
  color: #666666;
}

.accordion-pro-915e {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.filter_bronze_983b {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.filter_bronze_983b:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .secondary-gas-e7dc {
    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;
  }
  
  .form-8da2 {
    font-size: 2rem;
  }
  
  .prev-5718 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .pro_1ca0,
  .text_upper_508e {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .secondary-brown-1c1f,
  .middle-8ce0,
  .avatar-large-6a74,
  .section_c9d0,
  .content-2ff5,
  .summary_wood_7b8b,
  .narrow-9310,
  .preview-medium-99bf {
    grid-template-columns: 1fr;
  }
  
  .active-6521 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .rough_fc64 {
    padding: var(--space-lg) 0;
  }
  
  .yellow_2fa6 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .yellow_2fa6 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .fast_65fa {
    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;
  }
  
  .active-6521 {
    grid-template-columns: 1fr;
  }
  
  .black-4f2c,
  .component-dd80,
  .in_f804 {
    flex-direction: column;
    width: 100%;
  }
  
  .primary_motion_00c9,
  .glass_535f,
  .black-4f2c .fast_65fa,
  .component-dd80 .fast_65fa {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .form-8da2 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .prev-5718 {
    font-size: 1.375rem;
  }
  
  .panel_stone_5872 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .bright_bbd1,
  .block_hard_f8be,
  .search-50c4,
  .slow-7386,
  .sort-gold-cfe6 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .copper-5aa0 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .heading_fast_9017 {
    gap: var(--space-xs);
  }
  
  .selected-1210 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .nav_action_324f {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .tabs_left_74da {
    width: 150px;
    height: 150px;
  }
  
  .fixed-7a9c {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .highlight-smooth-0416,
  .gallery-d725,
  .black-4f2c,
  .aside-8c64,
  .column_out_a2e0,
  .search_8094,
  .video-2033 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .rough_fc64 {
    page-break-inside: avoid;
  }
}

/* css-noise: 2ee5 */
.shadow-element-m8 {
  padding: 0.1rem;
  font-size: 11px;
  line-height: 1.2;
}
