/* ============================================
   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)
   ============================================ */
.stone_2afc {
  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;
}

.stone_2afc:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.green-b28d {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .green-b28d {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .green-b28d {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.block-steel-1ea2):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.block-steel-1ea2,
header,
.border-a6d6,
.box_ff14,
.silver_3b56,
.basic-cb27,
.notice_stale_5f4d,
.south_2f2c,
.old-db56 {
  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
   ============================================ */
.block-steel-1ea2 {
  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);
}

.fixed-61e0 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.block-steel-1ea2.paper-7a11 {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.chip_static_bcc1 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.tag-7590 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.accent_medium_936e img {
  height: 36px;
  width: auto;
  display: block;
}

.highlight-425f {
  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;
}

.accordion-under-8c16 {
  flex: 1;
}

.hero-easy-5d7f {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.motion_5608 {
  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);
}

.motion_5608:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.motion_5608.fn-active-834b {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.notification_clean_d7a3 {
  position: relative;
}

.paragraph-under-6823 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.paragraph-under-6823 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） */
.notification_clean_d7a3:hover .paragraph-under-6823 svg,
.paragraph-under-6823[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.element_17d4 {
  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 */
.notification_clean_d7a3:hover .element_17d4 {
  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 */
.element_17d4::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.module-hard-42e7 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.module-hard-42e7: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 */
.module-hard-42e7[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.south-4eac {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.heading_easy_2b87 {
  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;
}

.heading_easy_2b87:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.heading_easy_2b87 svg {
  flex-shrink: 0;
}

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

.mini_febf: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);
}

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

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

.panel-gas-a267 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.pagination-stale-9695 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.panel-gas-a267[aria-expanded="true"] .pagination-stale-9695:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.panel-gas-a267[aria-expanded="true"] .pagination-stale-9695:nth-child(2) {
  opacity: 0;
}

.panel-gas-a267[aria-expanded="true"] .pagination-stale-9695:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .accordion-under-8c16 {
    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 */
  }

  .accordion-under-8c16::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .accordion-under-8c16.badge-3b12 {
    display: block;
    right: 0;
  }
  
  .hero-easy-5d7f {
    flex-direction: column;
    gap: 0;
  }
  
  .motion_5608 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .accordion-under-8c16::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;
  }
  
  .accordion-under-8c16.badge-3b12::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .accordion-under-8c16 {
    display: none;
  }
  
  .panel-gas-a267 {
    display: flex;
  }
  
  .highlight-425f {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .heading_easy_2b87,
  .mini_febf {
    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 */
  .notification_clean_d7a3 {
    position: relative;
  }
  
  .element_17d4 {
    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;
  }
  
  .paragraph-under-6823[aria-expanded="true"] + .element_17d4 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .module-hard-42e7 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .south-4eac {
    gap: 8px;
  }
  
  .heading_easy_2b87 {
    display: none;
  }
  
  .mini_febf {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .accent_medium_936e img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .mini_febf {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .mini_febf svg {
    width: 14px;
    height: 14px;
  }
  
  .chip_static_bcc1 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.border-a6d6 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.header_c46d {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.inner-b5f7 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.inner-b5f7 svg {
  flex-shrink: 0;
}

.inner-b5f7 a {
  color: var(--color-primary);
  text-decoration: none;
}

.inner-b5f7 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .header_c46d {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.box_ff14 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.description_right_8c9b {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .description_right_8c9b {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.mask-purple-fb98 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.mask-purple-fb98 a {
  color: var(--color-primary);
  text-decoration: none;
}

.mask-purple-fb98 a:hover {
  text-decoration: underline;
}

.panel_hard_06e3 {
  color: var(--color-text-lighter);
}

.item-gas-61c6 {
  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) {
  .item-gas-61c6 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .item-gas-61c6 {
    font-size: 1.5rem;
  }
}

.steel_1712 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.blue-099c {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .blue-099c {
    grid-template-columns: 1fr;
  }
}

.hero-solid-caf8 {
  display: flex;
  gap: var(--space-sm);
}

.motion_96ba {
  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;
}

.message-19bd {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.message-19bd strong {
  font-weight: 600;
  color: var(--color-text);
}

.message-19bd span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.surface_a34b {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.in_b9c3 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.soft-6cb9 {
  position: relative;
  text-align: center;
}

.soft-6cb9 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.down_8e6d {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.cool-1926 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.thumbnail-4e81 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.table_gas_669e {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.slider_a47f {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.block-cool-5ab4 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .description_right_8c9b {
    grid-template-columns: 1fr;
  }
  
  .item-gas-61c6 {
    font-size: 1.75rem;
  }
  
  .in_b9c3 {
    order: -1;
    max-width: 100%;
  }
  
  .soft-6cb9 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .item-gas-61c6 {
    font-size: 1.5rem;
  }
  
  .steel_1712 {
    font-size: 1rem;
  }
  
  .mask-purple-fb98 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .soft-6cb9 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.soft-5aea {
  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;
}

.accent-39bf {
  background: var(--color-primary);
  color: white;
}

.accent-39bf:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.sidebar-401a {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.sidebar-401a:hover {
  background: var(--color-primary);
  color: white;
}

.fresh_7c6b {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.fresh_7c6b:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.lite_93a1 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.panel-simple-f695 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.silver_3b56 {
  padding: var(--space-xl) 0;
  background: white;
}

.message_6d88 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.gas_bac6 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.gas_bac6:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.text-tiny-2621 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.panel_soft_cdb9 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.prev_f436 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.basic-cb27 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.breadcrumb_6e20 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.main-6e92 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.photo_left_ff7d {
  list-style: none;
  counter-reset: toc-counter;
}

.photo_left_ff7d li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.photo_left_ff7d 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);
}

.photo_left_ff7d 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;
}

.photo_left_ff7d li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.notice_stale_5f4d {
  padding: var(--space-xxl) 0;
}

.soft-d8e6 {
  background: var(--color-bg-section);
}

.banner_111b {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.summary_b8b8 {
  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);
}

.panel_top_577c {
  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);
}

.input-53b3 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.highlight_e499 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .highlight_e499 {
    grid-template-columns: 1fr 300px;
  }
}

.message_5af6 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.message_5af6 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.message_5af6 pre,
.message_5af6 code {
  overflow-x: auto;
  max-width: 100%;
}

.message_5af6 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);
}

.message_5af6 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.message_5af6 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.message_5af6 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.message_5af6 ul,
.message_5af6 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.message_5af6 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.message_5af6 strong {
  font-weight: 600;
  color: var(--color-text);
}

.message_5af6 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.message_5af6 a:hover {
  color: var(--color-primary-dark);
}

.tabs_active_fcc4 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.tabs_active_fcc4 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.tabs_active_fcc4 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) {
  .highlight_e499 {
    grid-template-columns: 1fr;
  }
  
  .panel_top_577c {
    font-size: 1.75rem;
  }
  
  .message_5af6 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .panel_top_577c {
    font-size: 1.5rem;
  }
  
  .message_5af6 h3 {
    font-size: 1.375rem;
  }
  
  .message_5af6 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.breadcrumb_191d {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.info_7513 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.west_4a24 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.media-black-776c {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.search-inner-8ecf strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.last_9bfb {
  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;
}

.tiny_a201 {
  flex-shrink: 0;
}

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

/* ============================================
   13. TABLES
   ============================================ */
.widget-ac8c {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .widget-ac8c {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.content-gold-796f,
.gallery_b769,
.fresh_43f0 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.content-gold-796f thead,
.gallery_b769 thead {
  background: var(--color-primary);
  color: white;
}

.content-gold-796f th,
.content-gold-796f td,
.gallery_b769 th,
.gallery_b769 td,
.fresh_43f0 th,
.fresh_43f0 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .content-gold-796f th,
  .content-gold-796f td,
  .gallery_b769 th,
  .gallery_b769 td,
  .fresh_43f0 th,
  .fresh_43f0 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .content-gold-796f,
  .gallery_b769,
  .fresh_43f0 {
    min-width: 600px;
  }
}

.content-gold-796f th,
.gallery_b769 th,
.fresh_43f0 th {
  font-weight: 600;
}

.content-gold-796f tbody tr:hover,
.gallery_b769 tbody tr:hover,
.fresh_43f0 tbody tr:hover {
  background: var(--color-bg-alt);
}

.message-c900 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.highlight_9d7b {
  position: sticky;
  top: 80px;
  align-self: start;
}

.tooltip-red-d230 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.tooltip-red-d230 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.selected-79e7 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.selected-79e7 h4 {
  color: white;
}

.hover-mini-68c1 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.column-155b {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.column-155b:last-child {
  border-bottom: none;
}

.column-155b dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.column-155b dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.avatar-459a {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.button_8619 {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.button_8619:hover {
  text-decoration: underline;
}

.active-6e46 {
  text-align: center;
  margin-bottom: var(--space-md);
}

.smooth-cde3 {
  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);
}

.smooth-cde3 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.wrapper-9f6b {
  font-weight: 600;
  color: white;
}

.input-af7d {
  list-style: none;
  padding: 0;
}

.input-af7d li {
  padding: var(--space-xs) 0;
}

.surface_50bf {
  color: #4caf50;
}

.light-2ef4 {
  color: #ff9800;
}

.active_54a9 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.block-3f0a {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.purple_51ed {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.breadcrumb-hard-6624 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.chip-0344 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.popup_5200 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.filter-0383 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .filter-0383 {
    grid-template-columns: 1fr;
  }
}

.nav_0353 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.nav_0353:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.iron-9c46 {
  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;
}

.nav_0353 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.nav_0353 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.box_c274 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.wrapper-9f6b {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.wide-6506 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.table-21ee {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.table-21ee h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.wrapper-78e9 {
  max-width: 900px;
  margin: 0 auto;
}

.info_rough_8808 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.section-smooth-53d2 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .section-smooth-53d2 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.avatar_7049 {
  margin-top: var(--space-xxl);
}

.avatar_7049 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.overlay-3beb {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .overlay-3beb {
    grid-template-columns: 1fr;
  }
}

.label-fresh-9983 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.avatar-down-4a9a {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.secondary_selected_0b6d {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.label-fresh-9983 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.label-fresh-9983 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.label-fresh-9983 li {
  padding: var(--space-xs) 0;
  color: white;
}

.label-fresh-9983 .soft-5aea {
  width: 100%;
  background: white;
}

.avatar-down-4a9a .soft-5aea {
  color: #667eea;
}

.secondary_selected_0b6d .soft-5aea {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.cool_faf3 {
  max-width: 900px;
  margin: 0 auto;
}

.notification-bottom-432c {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.heading_bright_5bba {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.secondary-lower-8201 {
  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);
}

.heading_bright_5bba h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.text_46be {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .heading_bright_5bba {
    padding: var(--space-md);
  }
  
  .text_46be {
    padding: var(--space-md);
  }
  
  .label-focused-a9e2 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.frame_new_983d ol,
.frame_new_983d ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.frame_new_983d li {
  margin-bottom: var(--space-sm);
}

.frame_new_983d code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.logo-7eb3 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.row_over_f1fa {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.label-focused-a9e2 {
  margin-top: var(--space-lg);
  text-align: center;
}

.label-focused-a9e2 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.wrapper_6f15,
.caption_warm_a1ee,
.chip_be36,
.purple-65a2 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.cold-4ace {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.title_238f {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.last_9811 {
  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) {
  .last_9811 {
    font-size: 0.625rem;
  }
}

.summary-glass-4c96 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.summary-glass-4c96:hover {
  background: var(--color-primary-dark);
}

.texture_green_b66d {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.texture_green_b66d h4 {
  margin-bottom: var(--space-md);
}

.modal_3c73 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.accent-50d1 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.detail_brown_6fe8 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .detail_brown_6fe8 {
    grid-template-columns: 1fr;
  }
}

.table_fae1 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.content-380b {
  border-color: var(--color-success);
}

.main-fixed-cec4 {
  border-color: var(--color-warning);
}

.inner_1779 {
  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);
}

.content-380b .inner_1779 {
  background: #e8f5e9;
  color: var(--color-success);
}

.main-fixed-cec4 .inner_1779 {
  background: #fff3e0;
  color: var(--color-warning);
}

.table_fae1 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.table_fae1 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.simple-1733 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.primary-pressed-c707 {
  margin: var(--space-xxl) 0;
}

.primary-pressed-c707 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.primary-pressed-c707 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.image-stone-da07 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .image-stone-da07 {
    grid-template-columns: 1fr;
  }
}

.picture-f7a1 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.picture-f7a1 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.notice_fluid_6857 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.notice_fluid_6857 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.module-black-ffae {
  margin-top: var(--space-xxl);
}

.summary_1af1 {
  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);
}

.title_dark_9e9e {
  text-align: center;
}

.frame_21a7 {
  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);
}

.highlight-1571 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.frame_21a7 .wrapper-9f6b {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.element_fast_4d6a {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.upper_5371 p {
  margin-bottom: var(--space-md);
}

.left_8ff4 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .summary_1af1 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.frame-902b {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.form-5ad8 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.tabs-a1eb {
  margin-bottom: var(--space-xl);
}

.badge-d846 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.active-716c {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.slider-north-b9c8 {
  color: var(--color-text-light);
}

.notice-prev-c44e {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.down-efe3 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.primary-wood-77a9 {
  font-weight: 600;
  color: var(--color-text);
}

.left-0ae3 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.active_over_f956 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.disabled-9344 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.modal-bright-9620 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.list_ff84 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.article_pressed_b4f7 {
  border: 2px solid #4caf50;
}

.border-45bf {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.wood_00bf {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.orange-86e8 {
  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;
}

.block-c2c0 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.list_slow_18f3 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.solid_cf45 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.caption-orange-d38d {
  text-align: right;
}

.caption-orange-d38d .component_small_5ba7 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.form_8c67 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.copper-74c6 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.copper-74c6 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.image_7938 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.icon_up_3770 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.accordion-motion-5aec {
  background: #e8f5e9;
  color: #2e7d32;
}

.selected_7a4e {
  background: #e3f2fd;
  color: #1565c0;
}

.background-north-a6af {
  background: #fff3e0;
  color: #e65100;
}

.out_af78 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.out_af78 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.shadow_f8ff {
  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);
}

.shadow_f8ff:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.huge-6ef6 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.alert-4874 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.alert-4874 strong {
  color: var(--color-primary);
}

.feature_a1d8 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.message_inner_0ab2 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.aside-c492 {
  max-width: 900px;
  margin: 0 auto;
}

.sort_8f8f {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.tertiary_8729 {
  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);
}

.tertiary_8729:hover {
  background: var(--color-bg-alt);
}

.smooth_82e2 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.tertiary_8729[aria-expanded="true"] .smooth_82e2 {
  transform: rotate(180deg);
}

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

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

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

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

.active-79d2 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.upper-9037 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.active-79d2 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.light_22da {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.heading-4685 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.huge_cc8e {
  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);
}

.solid_063b {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.content_79e7 {
  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_79e7 {
    grid-template-columns: 1fr;
  }
}

.middle-860e,
.basic-e0ba {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.middle-860e {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.basic-e0ba {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.middle-860e h4,
.basic-e0ba h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.middle-860e ul,
.basic-e0ba ul {
  list-style: none;
  padding: 0;
}

.middle-860e li,
.basic-e0ba li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.row_full_f48d {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .row_full_f48d {
    grid-template-columns: 1fr;
  }
}

.media-gold-31ed {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.shadow_paper_ca09 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.copper_f631 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.media-gold-31ed h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.media-gold-31ed ul {
  list-style: none;
  padding: 0;
}

.media-gold-31ed li {
  padding: var(--space-xs) 0;
  color: white;
}

.out-e073 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.out-e073 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.out-e073 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.card-ef93 {
  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);
}

.element_pink_26ec {
  font-style: italic;
}

.progress-a9fa {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.column-7ebf {
  margin-top: var(--space-xxl);
  padding: var(--space-xxl);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  border-radius: var(--radius-xl);
  text-align: center;
  color: white;
}

.column-7ebf h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.column-7ebf p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.label-8c02 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.south_2f2c {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.shade-pink-2110 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.avatar_pro_b951 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .avatar_pro_b951 {
    grid-template-columns: 1fr;
  }
}

.photo_cef2 {
  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);
}

.photo_cef2:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.complex_5713 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.photo_cef2 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.photo_cef2 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.old-db56 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.hard-42cb {
  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) */
.accent-hot-dbbc {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.notice_71f8 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.notice_71f8 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.content-0ac2 {
  list-style: none;
  padding: 0;
  margin: 0;
}

.content-0ac2 li {
  margin-bottom: var(--space-xs);
}

.content-0ac2 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.content-0ac2 a:hover {
  color: white;
}

.dropdown_advanced_1bfe {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.dropdown_advanced_1bfe 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);
}

.dropdown_advanced_1bfe a:hover {
  color: white;
  border-color: #666;
  background: #333;
}

.inner_ea31 {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.inner_ea31 a {
  color: #808080;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.inner_ea31 a:hover {
  color: white;
}

.large_9dff > p {
  font-size: 0.875rem;
  color: #808080;
  margin: 0;
}

@media (max-width: 768px) {
  .hard-42cb,
  .accent-hot-dbbc {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.lite-b682 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

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

.card-gold-7b21 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.card-gold-7b21 .hero-solid-caf8 {
  color: #4caf50;
  font-size: 0.875rem;
}

.notice-hard-03a8 {
  list-style: none;
  padding: 0;
}

.notice-hard-03a8 li {
  margin-bottom: var(--space-xs);
}

.notice-hard-03a8 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.notice-hard-03a8 a:hover {
  color: white;
}

.button-7130 {
  list-style: none;
  padding: 0;
}

.button-7130 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.button-7130 a {
  color: #b0b0b0;
  text-decoration: none;
}

.button-7130 a:hover {
  color: white;
}

.large_9dff {
  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);
}

.black_8673 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.black_8673 a {
  color: #4caf50;
  text-decoration: none;
}

.fresh-22b4 {
  font-size: 0.75rem;
  color: #666666;
}

.soft-d84d {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.soft-d84d a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

.soft-d84d 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;
}

.glass_1df8 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.glass_1df8:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .large_9dff {
    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;
  }
  
  .item-gas-61c6 {
    font-size: 2rem;
  }
  
  .panel_top_577c {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .description_right_8c9b,
  .highlight_e499 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .filter-0383,
  .detail_brown_6fe8,
  .overlay-3beb,
  .image-stone-da07,
  .content_79e7,
  .row_full_f48d,
  .avatar_pro_b951,
  .hard-42cb,
  .accent-hot-dbbc {
    grid-template-columns: 1fr;
  }
  
  .message_6d88 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .notice_stale_5f4d {
    padding: var(--space-lg) 0;
  }
  
  .photo_left_ff7d li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .photo_left_ff7d li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .soft-5aea {
    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;
  }
  
  .message_6d88 {
    grid-template-columns: 1fr;
  }
  
  .surface_a34b,
  .label-8c02,
  .modal_3c73 {
    flex-direction: column;
    width: 100%;
  }
  
  .lite_93a1,
  .panel-simple-f695,
  .surface_a34b .soft-5aea,
  .label-8c02 .soft-5aea {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .item-gas-61c6 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .panel_top_577c {
    font-size: 1.375rem;
  }
  
  .text-tiny-2621 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .gas_bac6,
  .nav_0353,
  .tooltip-red-d230,
  .list_ff84,
  .notification-bottom-432c {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .last_9811 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .header_c46d {
    gap: var(--space-xs);
  }
  
  .inner-b5f7 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .smooth-cde3 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .frame_21a7 {
    width: 150px;
    height: 150px;
  }
  
  .highlight-1571 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .block-steel-1ea2,
  .border-a6d6,
  .surface_a34b,
  .column-7ebf,
  .south_2f2c,
  .old-db56,
  .panel-gas-a267 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .notice_stale_5f4d {
    page-break-inside: avoid;
  }
}

/* css-noise: 74e3 */
.promo-block-l0 {
  padding: 0.5rem;
  font-size: 10px;
  line-height: 1.3;
}