/* ============================================
   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)
   ============================================ */
.black-d454 {
  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;
}

.black-d454:focus {
  top: 0;
}

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

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

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

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.red-999c):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.red-999c,
header,
.advanced-2157,
.feature_53e1,
.tabs-brown-70f9,
.alert-gas-7a16,
.detail_gold_d3c0,
.motion_7598,
.outline_d112 {
  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
   ============================================ */
.red-999c {
  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);
}

.hero-19bd {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.red-999c.orange-84d4 {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.notification-3743 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.medium_01d6 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.solid-11ea img {
  height: 36px;
  width: auto;
  display: block;
}

.table-4b93 {
  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;
}

.column-bronze-e3a1 {
  flex: 1;
}

.accent_0acc {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.active-4586 {
  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);
}

.active-4586:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.active-4586.fn-active-cdfb {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.black_6151 {
  position: relative;
}

.overlay-f94e {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.overlay-f94e 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） */
.black_6151:hover .overlay-f94e svg,
.overlay-f94e[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.surface-huge-62d5 {
  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 */
.black_6151:hover .surface-huge-62d5 {
  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 */
.surface-huge-62d5::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.caption-light-5a0f {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.caption-light-5a0f: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 */
.caption-light-5a0f[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.panel_e8f3 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.surface_in_d070 {
  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;
}

.surface_in_d070:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.surface_in_d070 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.stone-161d {
  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;
}

.stone-161d: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);
}

.stone-161d svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.panel_dirty_cc92 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.silver-bbf9 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.panel_dirty_cc92[aria-expanded="true"] .silver-bbf9:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.panel_dirty_cc92[aria-expanded="true"] .silver-bbf9:nth-child(2) {
  opacity: 0;
}

.panel_dirty_cc92[aria-expanded="true"] .silver-bbf9:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .column-bronze-e3a1 {
    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 */
  }

  .column-bronze-e3a1::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .column-bronze-e3a1.photo_ee5e {
    display: block;
    right: 0;
  }
  
  .accent_0acc {
    flex-direction: column;
    gap: 0;
  }
  
  .active-4586 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .column-bronze-e3a1::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;
  }
  
  .column-bronze-e3a1.photo_ee5e::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .column-bronze-e3a1 {
    display: none;
  }
  
  .panel_dirty_cc92 {
    display: flex;
  }
  
  .table-4b93 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .surface_in_d070,
  .stone-161d {
    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 */
  .black_6151 {
    position: relative;
  }
  
  .surface-huge-62d5 {
    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;
  }
  
  .overlay-f94e[aria-expanded="true"] + .surface-huge-62d5 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .caption-light-5a0f {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .panel_e8f3 {
    gap: 8px;
  }
  
  .surface_in_d070 {
    display: none;
  }
  
  .stone-161d {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .solid-11ea img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .stone-161d {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .stone-161d svg {
    width: 14px;
    height: 14px;
  }
  
  .notification-3743 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.advanced-2157 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.chip-dim-98e4 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.outline-10c3 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.outline-10c3 svg {
  flex-shrink: 0;
}

.outline-10c3 a {
  color: var(--color-primary);
  text-decoration: none;
}

.outline-10c3 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .chip-dim-98e4 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.feature_53e1 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.list_9acf {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .list_9acf {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.form-8536 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.form-8536 a {
  color: var(--color-primary);
  text-decoration: none;
}

.form-8536 a:hover {
  text-decoration: underline;
}

.tall-c2ee {
  color: var(--color-text-lighter);
}

.hover-da89 {
  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) {
  .hover-da89 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .hover-da89 {
    font-size: 1.5rem;
  }
}

.title-3ecf {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.tall-f772 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .tall-f772 {
    grid-template-columns: 1fr;
  }
}

.menu_lite_b78b {
  display: flex;
  gap: var(--space-sm);
}

.box_59c7 {
  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;
}

.content_3b8a {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.content_3b8a strong {
  font-weight: 600;
  color: var(--color-text);
}

.content_3b8a span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.gallery_0006 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.overlay-276d {
  display: flex;
  align-items: center;
  justify-content: center;
}

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

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

.notice_bronze_15f3 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.tabs-south-1969 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.frame-b3d9 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.gas_f69b {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.main_fe2a {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.green_a0ca {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .list_9acf {
    grid-template-columns: 1fr;
  }
  
  .hover-da89 {
    font-size: 1.75rem;
  }
  
  .overlay-276d {
    order: -1;
    max-width: 100%;
  }
  
  .hover_aaaf {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .hover-da89 {
    font-size: 1.5rem;
  }
  
  .title-3ecf {
    font-size: 1rem;
  }
  
  .form-8536 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .hover_aaaf {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.smooth_e508 {
  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;
}

.gallery_fast_3e61 {
  background: var(--color-primary);
  color: white;
}

.gallery_fast_3e61:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.breadcrumb-wood-d372 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.breadcrumb-wood-d372:hover {
  background: var(--color-primary);
  color: white;
}

.layout-f32a {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.layout-f32a:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.text-hot-4dcb {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.pagination_mini_7be3 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.tabs-brown-70f9 {
  padding: var(--space-xl) 0;
  background: white;
}

.avatar_huge_a5db {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.chip-lower-82da {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.chip-lower-82da:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.module_fresh_6029 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.badge-soft-20c8 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.sidebar-9a29 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.alert-gas-7a16 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.panel_e389 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.photo-red-3258 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.pink_c3a7 {
  list-style: none;
  counter-reset: toc-counter;
}

.pink_c3a7 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.pink_c3a7 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);
}

.pink_c3a7 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;
}

.pink_c3a7 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.detail_gold_d3c0 {
  padding: var(--space-xxl) 0;
}

.list_4b02 {
  background: var(--color-bg-section);
}

.header_8ca6 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.dropdown_last_7ca7 {
  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);
}

.gas-827c {
  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);
}

.outline-advanced-7acb {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.column_0cbd {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .column_0cbd {
    grid-template-columns: 1fr 300px;
  }
}

.popup-in-36c5 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.popup-in-36c5 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.popup-in-36c5 pre,
.popup-in-36c5 code {
  overflow-x: auto;
  max-width: 100%;
}

.popup-in-36c5 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);
}

.popup-in-36c5 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.popup-in-36c5 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.popup-in-36c5 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.popup-in-36c5 ul,
.popup-in-36c5 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.popup-in-36c5 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.popup-in-36c5 strong {
  font-weight: 600;
  color: var(--color-text);
}

.popup-in-36c5 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.popup-in-36c5 a:hover {
  color: var(--color-primary-dark);
}

.pattern_9c0b {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.pattern_9c0b li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.pattern_9c0b 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) {
  .column_0cbd {
    grid-template-columns: 1fr;
  }
  
  .gas-827c {
    font-size: 1.75rem;
  }
  
  .popup-in-36c5 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .gas-827c {
    font-size: 1.5rem;
  }
  
  .popup-in-36c5 h3 {
    font-size: 1.375rem;
  }
  
  .popup-in-36c5 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.warm-c541 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.chip-glass-2e1f {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.menu-9923 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.fixed_74bf {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.cool-a700 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.cold_95ae {
  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;
}

.gradient-plasma-5cf6 {
  flex-shrink: 0;
}

.menu-595c strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.chip-1d4b {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .chip-1d4b {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.button-slow-0bbf,
.text_gas_337d,
.modal_e27b {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.button-slow-0bbf thead,
.text_gas_337d thead {
  background: var(--color-primary);
  color: white;
}

.button-slow-0bbf th,
.button-slow-0bbf td,
.text_gas_337d th,
.text_gas_337d td,
.modal_e27b th,
.modal_e27b td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .button-slow-0bbf th,
  .button-slow-0bbf td,
  .text_gas_337d th,
  .text_gas_337d td,
  .modal_e27b th,
  .modal_e27b td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .button-slow-0bbf,
  .text_gas_337d,
  .modal_e27b {
    min-width: 600px;
  }
}

.button-slow-0bbf th,
.text_gas_337d th,
.modal_e27b th {
  font-weight: 600;
}

.button-slow-0bbf tbody tr:hover,
.text_gas_337d tbody tr:hover,
.modal_e27b tbody tr:hover {
  background: var(--color-bg-alt);
}

.focus-fixed-f034 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.accent_2ea9 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.module_45c4 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.module_45c4 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.liquid-24a1 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.liquid-24a1 h4 {
  color: white;
}

.panel_over_35fc {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.paper-9395 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.paper-9395:last-child {
  border-bottom: none;
}

.paper-9395 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.paper-9395 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.heading_bb28 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.small-995c {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.small-995c:hover {
  text-decoration: underline;
}

.icon_de4c {
  text-align: center;
  margin-bottom: var(--space-md);
}

.feature_ce32 {
  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);
}

.feature_ce32 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.white_3a9f {
  font-weight: 600;
  color: white;
}

.highlight-paper-d69c {
  list-style: none;
  padding: 0;
}

.highlight-paper-d69c li {
  padding: var(--space-xs) 0;
}

.copper_2543 {
  color: #4caf50;
}

.active_4521 {
  color: #ff9800;
}

.old-27cd {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.filter_paper_6439 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.detail-7d09 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.notice_new_8165 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.pagination_north_9b5d {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.active-rough-97df {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.layout-c7b4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .layout-c7b4 {
    grid-template-columns: 1fr;
  }
}

.under-50c8 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.under-50c8:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.dynamic-c965 {
  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;
}

.under-50c8 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.under-50c8 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.column-8682 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.white_3a9f {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.shade-middle-551a {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.paragraph_clean_2912 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.paragraph_clean_2912 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.frame_358e {
  max-width: 900px;
  margin: 0 auto;
}

.item_old_e444 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.accordion-f7d8 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .accordion-f7d8 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.tag-tall-98bc {
  margin-top: var(--space-xxl);
}

.tag-tall-98bc h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.button_80f3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .button_80f3 {
    grid-template-columns: 1fr;
  }
}

.old_56c5 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.new_ac89 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.heading-8a75 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.old_56c5 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.old_56c5 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.old_56c5 li {
  padding: var(--space-xs) 0;
  color: white;
}

.old_56c5 .smooth_e508 {
  width: 100%;
  background: white;
}

.new_ac89 .smooth_e508 {
  color: #667eea;
}

.heading-8a75 .smooth_e508 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.stone_bae4 {
  max-width: 900px;
  margin: 0 auto;
}

.cold_4329 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.banner_slow_3a1e {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.wrapper_67b0 {
  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);
}

.banner_slow_3a1e h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.frame-70f0 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .banner_slow_3a1e {
    padding: var(--space-md);
  }
  
  .frame-70f0 {
    padding: var(--space-md);
  }
  
  .form_539a {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.tertiary_f738 ol,
.tertiary_f738 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.tertiary_f738 li {
  margin-bottom: var(--space-sm);
}

.tertiary_f738 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.focus-hovered-a79a {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.column_tall_9b8e {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.form_539a {
  margin-top: var(--space-lg);
  text-align: center;
}

.form_539a img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.dirty_adb9,
.modal-2f8e,
.menu_e3e2,
.over-f83c {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.message_0cc1 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.feature-6091 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.item-simple-d449 {
  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) {
  .item-simple-d449 {
    font-size: 0.625rem;
  }
}

.under-2faa {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.under-2faa:hover {
  background: var(--color-primary-dark);
}

.out-97e4 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.out-97e4 h4 {
  margin-bottom: var(--space-md);
}

.bronze-f7e4 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.smooth_1f45 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.content_9e17 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .content_9e17 {
    grid-template-columns: 1fr;
  }
}

.input-7292 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.breadcrumb-middle-c07e {
  border-color: var(--color-success);
}

.tooltip-8af6 {
  border-color: var(--color-warning);
}

.photo-paper-8f93 {
  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);
}

.breadcrumb-middle-c07e .photo-paper-8f93 {
  background: #e8f5e9;
  color: var(--color-success);
}

.tooltip-8af6 .photo-paper-8f93 {
  background: #fff3e0;
  color: var(--color-warning);
}

.input-7292 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.input-7292 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.icon_aab1 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.logo_warm_4e2e {
  margin: var(--space-xxl) 0;
}

.logo_warm_4e2e h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.logo_warm_4e2e > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.status-next-20ff {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .status-next-20ff {
    grid-template-columns: 1fr;
  }
}

.disabled-a065 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.disabled-a065 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.pagination_lower_0561 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.pagination_lower_0561 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.rough-f797 {
  margin-top: var(--space-xxl);
}

.form-narrow-20b9 {
  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);
}

.surface_78ce {
  text-align: center;
}

.fixed_6b28 {
  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);
}

.content-9db0 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.fixed_6b28 .white_3a9f {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.title_stone_2453 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.pattern-2132 p {
  margin-bottom: var(--space-md);
}

.footer_stone_fee2 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .form-narrow-20b9 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.panel_south_9104 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.widget_4da6 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.focus-dd02 {
  margin-bottom: var(--space-xl);
}

.list-bottom-00dd {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.full-2f35 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.description_d6da {
  color: var(--color-text-light);
}

.selected_e9ce {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.stone-84fe {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.notification_action_187a {
  font-weight: 600;
  color: var(--color-text);
}

.list-old-228c {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.full_e192 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.gradient-last-0411 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.action-82cf {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.accent_1a95 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.element_huge_844f {
  border: 2px solid #4caf50;
}

.widget_bb10 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.pro-a2c0 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.status_81a2 {
  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;
}

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

.list_static_78ef {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.label_308a {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.last_5dc6 {
  text-align: right;
}

.last_5dc6 .border-13b5 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.breadcrumb_9f9d {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.sidebar-south-f0be h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.sidebar-south-f0be p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.element_dce2 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.in-5200 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.menu_17ed {
  background: #e8f5e9;
  color: #2e7d32;
}

.highlight_brown_40da {
  background: #e3f2fd;
  color: #1565c0;
}

.gradient-thick-f9e3 {
  background: #fff3e0;
  color: #e65100;
}

.message_paper_d19e {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.message_paper_d19e span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.current-9ede {
  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);
}

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

.component_in_13fd {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.mask_large_097e {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.mask_large_097e strong {
  color: var(--color-primary);
}

.backdrop-1d33 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.detail_2f59 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.text-b7aa {
  max-width: 900px;
  margin: 0 auto;
}

.thick-0907 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.caption-middle-87e2 {
  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);
}

.caption-middle-87e2:hover {
  background: var(--color-bg-alt);
}

.notice_dirty_311c {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.caption-middle-87e2[aria-expanded="true"] .notice_dirty_311c {
  transform: rotate(180deg);
}

.frame_clean_415f {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.frame_clean_415f h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.frame_clean_415f ul,
.frame_clean_415f ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.frame_clean_415f li {
  margin-bottom: var(--space-xs);
}

.mini_d377 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.active-tiny-9858 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.mini_d377 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.border-left-7382 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.description-middle-9fc0 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.notification_400a {
  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);
}

.motion-2562 {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.outline-next-c66a {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .outline-next-c66a {
    grid-template-columns: 1fr;
  }
}

.notification_6d80,
.description-wood-34eb {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.notification_6d80 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.description-wood-34eb {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.notification_6d80 h4,
.description-wood-34eb h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.notification_6d80 ul,
.description-wood-34eb ul {
  list-style: none;
  padding: 0;
}

.notification_6d80 li,
.description-wood-34eb li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.under-e026 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .under-e026 {
    grid-template-columns: 1fr;
  }
}

.simple_3683 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.basic_e1bd {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.column_ff11 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.simple_3683 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.simple_3683 ul {
  list-style: none;
  padding: 0;
}

.simple_3683 li {
  padding: var(--space-xs) 0;
  color: white;
}

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

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

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

.hovered_8856 {
  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);
}

.soft_7024 {
  font-style: italic;
}

.under_e3b9 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.sort_d35c {
  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;
}

.sort_d35c h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.sort_d35c p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.feature-1a07 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.motion_7598 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.medium_8785 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.border_current_2661 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .border_current_2661 {
    grid-template-columns: 1fr;
  }
}

.mini-b24e {
  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);
}

.mini-b24e:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.cold_802a {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.mini-b24e h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.mini-b24e p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.outline_d112 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.rough-ba3f {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
  .rough-ba3f {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.input_center_834c h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

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

.shadow_15a1 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.shadow_15a1 .menu_lite_b78b {
  color: #4caf50;
  font-size: 0.875rem;
}

.last-8166 {
  list-style: none;
  padding: 0;
}

.last-8166 li {
  margin-bottom: var(--space-xs);
}

.last-8166 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.last-8166 a:hover {
  color: white;
}

.video-fast-5cce {
  list-style: none;
  padding: 0;
}

.video-fast-5cce li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.video-fast-5cce a {
  color: #b0b0b0;
  text-decoration: none;
}

.video-fast-5cce a:hover {
  color: white;
}

.shadow_c7e9 {
  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);
}

.filter-b82f p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.filter-b82f a {
  color: #4caf50;
  text-decoration: none;
}

.header-white-127b {
  font-size: 0.75rem;
  color: #666666;
}

.element-north-be3e {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.fixed_5189 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.fixed_5189:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .shadow_c7e9 {
    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;
  }
  
  .hover-da89 {
    font-size: 2rem;
  }
  
  .gas-827c {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .list_9acf,
  .column_0cbd {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .layout-c7b4,
  .content_9e17,
  .button_80f3,
  .status-next-20ff,
  .outline-next-c66a,
  .under-e026,
  .border_current_2661,
  .rough-ba3f {
    grid-template-columns: 1fr;
  }
  
  .avatar_huge_a5db {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .detail_gold_d3c0 {
    padding: var(--space-lg) 0;
  }
  
  .pink_c3a7 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .pink_c3a7 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .smooth_e508 {
    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;
  }
  
  .avatar_huge_a5db {
    grid-template-columns: 1fr;
  }
  
  .gallery_0006,
  .feature-1a07,
  .bronze-f7e4 {
    flex-direction: column;
    width: 100%;
  }
  
  .text-hot-4dcb,
  .pagination_mini_7be3,
  .gallery_0006 .smooth_e508,
  .feature-1a07 .smooth_e508 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .hover-da89 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .gas-827c {
    font-size: 1.375rem;
  }
  
  .module_fresh_6029 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .chip-lower-82da,
  .under-50c8,
  .module_45c4,
  .accent_1a95,
  .cold_4329 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .item-simple-d449 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .chip-dim-98e4 {
    gap: var(--space-xs);
  }
  
  .outline-10c3 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .feature_ce32 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .fixed_6b28 {
    width: 150px;
    height: 150px;
  }
  
  .content-9db0 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .red-999c,
  .advanced-2157,
  .gallery_0006,
  .sort_d35c,
  .motion_7598,
  .outline_d112,
  .panel_dirty_cc92 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .detail_gold_d3c0 {
    page-break-inside: avoid;
  }
}

/* css-noise: 4388 */
.widget-item-q3 {
  padding: 0.2rem;
  font-size: 11px;
  line-height: 1.3;
}