/* ============================================
   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)
   ============================================ */
.form-south-29aa {
  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;
}

.form-south-29aa:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.gas_dc8f {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .gas_dc8f {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .gas_dc8f {
    padding: 0 12px;
  }
}

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

/* Allow specific elements to exceed container */
html,
body,
.shadow_light_aeaa,
header,
.element_eec3,
.right-11fd,
.icon_lite_1e0c,
.pressed_04cc,
.red-a269,
.modal-purple-def8,
.pattern-80c2 {
  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
   ============================================ */
.shadow_light_aeaa {
  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);
}

.hover_4539 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.shadow_light_aeaa.column-dark-ee3a {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.input_3b10 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.message_orange_e6f9 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.clean-54ad img {
  height: 36px;
  width: auto;
  display: block;
}

.mask-copper-9d3f {
  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;
}

.notification_0432 {
  flex: 1;
}

.in-5417 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.out_5ee5 {
  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);
}

.out_5ee5:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.out_5ee5.fn-active-3f1b {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.rough_54e6 {
  position: relative;
}

.hero_full_32ad {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.hero_full_32ad 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） */
.rough_54e6:hover .hero_full_32ad svg,
.hero_full_32ad[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.lite-fc08 {
  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 */
.rough_54e6:hover .lite-fc08 {
  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 */
.lite-fc08::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.sort-white-47ee {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.sort-white-47ee: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 */
.sort-white-47ee[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.container-59f7 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.copper_bf8b {
  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;
}

.copper_bf8b:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.copper_bf8b svg {
  flex-shrink: 0;
}

/* Header Download Button */
.title-glass-3ff6 {
  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;
}

.title-glass-3ff6: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);
}

.title-glass-3ff6 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.aside-hovered-72a1 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.new_821f {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.aside-hovered-72a1[aria-expanded="true"] .new_821f:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.aside-hovered-72a1[aria-expanded="true"] .new_821f:nth-child(2) {
  opacity: 0;
}

.aside-hovered-72a1[aria-expanded="true"] .new_821f:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .notification_0432 {
    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 */
  }

  .notification_0432::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .notification_0432.liquid_6983 {
    display: block;
    right: 0;
  }
  
  .in-5417 {
    flex-direction: column;
    gap: 0;
  }
  
  .out_5ee5 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .notification_0432::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;
  }
  
  .notification_0432.liquid_6983::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .notification_0432 {
    display: none;
  }
  
  .aside-hovered-72a1 {
    display: flex;
  }
  
  .mask-copper-9d3f {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .copper_bf8b,
  .title-glass-3ff6 {
    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 */
  .rough_54e6 {
    position: relative;
  }
  
  .lite-fc08 {
    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;
  }
  
  .hero_full_32ad[aria-expanded="true"] + .lite-fc08 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .sort-white-47ee {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .container-59f7 {
    gap: 8px;
  }
  
  .copper_bf8b {
    display: none;
  }
  
  .title-glass-3ff6 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .clean-54ad img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .title-glass-3ff6 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .title-glass-3ff6 svg {
    width: 14px;
    height: 14px;
  }
  
  .input_3b10 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.element_eec3 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.plasma-289a {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.panel_first_951c {
  display: flex;
  align-items: center;
  gap: 6px;
}

.panel_first_951c svg {
  flex-shrink: 0;
}

.panel_first_951c a {
  color: var(--color-primary);
  text-decoration: none;
}

.panel_first_951c a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .plasma-289a {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.right-11fd {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.text_1bf8 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .text_1bf8 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.hard_0abb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.hard_0abb a {
  color: var(--color-primary);
  text-decoration: none;
}

.hard_0abb a:hover {
  text-decoration: underline;
}

.upper-6a6e {
  color: var(--color-text-lighter);
}

.old_dc89 {
  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) {
  .old_dc89 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .old_dc89 {
    font-size: 1.5rem;
  }
}

.notification_slow_c836 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.media_4a7b {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .media_4a7b {
    grid-template-columns: 1fr;
  }
}

.new_ae2e {
  display: flex;
  gap: var(--space-sm);
}

.black-1203 {
  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;
}

.description-up-878e {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.description-up-878e strong {
  font-weight: 600;
  color: var(--color-text);
}

.description-up-878e span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.form_stale_f3ac {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.progress_edd3 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.dynamic-f344 {
  position: relative;
  text-align: center;
}

.dynamic-f344 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.component-next-f9f3 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.liquid-2fb7 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.layout-1c1d {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.east_45a3 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.dropdown_narrow_8127 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.table_bde2 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .text_1bf8 {
    grid-template-columns: 1fr;
  }
  
  .old_dc89 {
    font-size: 1.75rem;
  }
  
  .progress_edd3 {
    order: -1;
    max-width: 100%;
  }
  
  .dynamic-f344 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .old_dc89 {
    font-size: 1.5rem;
  }
  
  .notification_slow_c836 {
    font-size: 1rem;
  }
  
  .hard_0abb {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .dynamic-f344 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.surface-dynamic-31c7 {
  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;
}

.heading_6767 {
  background: var(--color-primary);
  color: white;
}

.heading_6767:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.video-5c91 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.video-5c91:hover {
  background: var(--color-primary);
  color: white;
}

.notification_5bbf {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.notification_5bbf:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.box-hot-3bc9 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.media-10a0 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.icon_lite_1e0c {
  padding: var(--space-xl) 0;
  background: white;
}

.media-fb44 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.north-3a44 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.north-3a44:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.fixed_d63b {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.media_e6b1 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.title-copper-e800 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.pressed_04cc {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.section-plasma-2a03 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.sidebar_5344 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.hover_last_29a5 {
  list-style: none;
  counter-reset: toc-counter;
}

.hover_last_29a5 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.hover_last_29a5 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);
}

.hover_last_29a5 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;
}

.hover_last_29a5 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.red-a269 {
  padding: var(--space-xxl) 0;
}

.modal-simple-5afa {
  background: var(--color-bg-section);
}

.middle_52d3 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.full-1582 {
  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);
}

.accordion_cold_3e27 {
  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);
}

.tertiary_dark_0763 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.sort-copper-0acb {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .sort-copper-0acb {
    grid-template-columns: 1fr 300px;
  }
}

.active_bc78 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.active_bc78 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.active_bc78 pre,
.active_bc78 code {
  overflow-x: auto;
  max-width: 100%;
}

.active_bc78 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);
}

.active_bc78 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.active_bc78 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.active_bc78 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.active_bc78 ul,
.active_bc78 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.active_bc78 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.active_bc78 strong {
  font-weight: 600;
  color: var(--color-text);
}

.active_bc78 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.active_bc78 a:hover {
  color: var(--color-primary-dark);
}

.stale_a2ef {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.stale_a2ef li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.stale_a2ef 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) {
  .sort-copper-0acb {
    grid-template-columns: 1fr;
  }
  
  .accordion_cold_3e27 {
    font-size: 1.75rem;
  }
  
  .active_bc78 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .accordion_cold_3e27 {
    font-size: 1.5rem;
  }
  
  .active_bc78 h3 {
    font-size: 1.375rem;
  }
  
  .active_bc78 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.fast-a543 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.texture-f5a7 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.label_tiny_d35c {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.fresh_2166 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.hard-582d strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.tertiary-small-78db {
  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;
}

.iron_64c2 {
  flex-shrink: 0;
}

.solid-ae92 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.nav-c060 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .nav-c060 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.label_5744,
.chip-5ee9,
.box-copper-cb85 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.label_5744 thead,
.chip-5ee9 thead {
  background: var(--color-primary);
  color: white;
}

.label_5744 th,
.label_5744 td,
.chip-5ee9 th,
.chip-5ee9 td,
.box-copper-cb85 th,
.box-copper-cb85 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .label_5744 th,
  .label_5744 td,
  .chip-5ee9 th,
  .chip-5ee9 td,
  .box-copper-cb85 th,
  .box-copper-cb85 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .label_5744,
  .chip-5ee9,
  .box-copper-cb85 {
    min-width: 600px;
  }
}

.label_5744 th,
.chip-5ee9 th,
.box-copper-cb85 th {
  font-weight: 600;
}

.label_5744 tbody tr:hover,
.chip-5ee9 tbody tr:hover,
.box-copper-cb85 tbody tr:hover {
  background: var(--color-bg-alt);
}

.medium-f256 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.outline_west_fe60 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.section_0056 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.section_0056 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.thumbnail_25ba {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.thumbnail_25ba h4 {
  color: white;
}

.pink_105f {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.pressed-f1d2 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.pressed-f1d2:last-child {
  border-bottom: none;
}

.pressed-f1d2 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.pressed-f1d2 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.grid_48aa {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

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

.upper-eebd:hover {
  text-decoration: underline;
}

.dim_a1bd {
  text-align: center;
  margin-bottom: var(--space-md);
}

.focus-simple-7d6f {
  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);
}

.focus-simple-7d6f span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.alert_8fab {
  font-weight: 600;
  color: white;
}

.nav-red-d615 {
  list-style: none;
  padding: 0;
}

.nav-red-d615 li {
  padding: var(--space-xs) 0;
}

.clean-2a4b {
  color: #4caf50;
}

.layout_112e {
  color: #ff9800;
}

.hidden-active-d134 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.background_faa8 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.disabled_2a0a {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.menu-d7de {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.menu-green-750d {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.chip_855c {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.surface_cold_0d5a {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .surface_cold_0d5a {
    grid-template-columns: 1fr;
  }
}

.link-dark-e9c4 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.link-dark-e9c4:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.video_solid_1031 {
  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;
}

.link-dark-e9c4 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.link-dark-e9c4 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.iron-2614 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.alert_8fab {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.purple_886e {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.notice_hot_533f {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.notice_hot_533f h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.chip-ed81 {
  max-width: 900px;
  margin: 0 auto;
}

.row_short_69ca {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.main_last_2113 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .main_last_2113 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.widget_huge_39d5 {
  margin-top: var(--space-xxl);
}

.widget_huge_39d5 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.advanced_300a {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .advanced_300a {
    grid-template-columns: 1fr;
  }
}

.module_3f3d {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.badge_574b {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.shade-e7eb {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.module_3f3d h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.module_3f3d ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.module_3f3d li {
  padding: var(--space-xs) 0;
  color: white;
}

.module_3f3d .surface-dynamic-31c7 {
  width: 100%;
  background: white;
}

.badge_574b .surface-dynamic-31c7 {
  color: #667eea;
}

.shade-e7eb .surface-dynamic-31c7 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.primary-2fe9 {
  max-width: 900px;
  margin: 0 auto;
}

.hidden-10d0 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.info-down-90e0 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.label-3356 {
  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);
}

.info-down-90e0 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.tabs_advanced_ce7e {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .info-down-90e0 {
    padding: var(--space-md);
  }
  
  .tabs_advanced_ce7e {
    padding: var(--space-md);
  }
  
  .over_7351 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.module-down-dd9b ol,
.module-down-dd9b ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.module-down-dd9b li {
  margin-bottom: var(--space-sm);
}

.module-down-dd9b code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.picture-fresh-da11 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.primary_soft_3082 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.over_7351 {
  margin-top: var(--space-lg);
  text-align: center;
}

.over_7351 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.pattern_52dc,
.active_ff51,
.center_92c6,
.notification-selected-e938 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.column-last-b905 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.purple_25a8 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.wood-07ee {
  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) {
  .wood-07ee {
    font-size: 0.625rem;
  }
}

.hero_f23b {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.hero_f23b:hover {
  background: var(--color-primary-dark);
}

.surface-old-286e {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.surface-old-286e h4 {
  margin-bottom: var(--space-md);
}

.button-simple-9bd3 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.smooth-b94d {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.heading-selected-7d73 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .heading-selected-7d73 {
    grid-template-columns: 1fr;
  }
}

.highlight-3e17 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.icon-dynamic-07e2 {
  border-color: var(--color-success);
}

.wood-7bb6 {
  border-color: var(--color-warning);
}

.disabled-last-b354 {
  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);
}

.icon-dynamic-07e2 .disabled-last-b354 {
  background: #e8f5e9;
  color: var(--color-success);
}

.wood-7bb6 .disabled-last-b354 {
  background: #fff3e0;
  color: var(--color-warning);
}

.highlight-3e17 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.highlight-3e17 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.label_1795 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.alert_b5fc {
  margin: var(--space-xxl) 0;
}

.alert_b5fc h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.alert_b5fc > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.smooth_8769 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .smooth_8769 {
    grid-template-columns: 1fr;
  }
}

.warm_4a0a {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.warm_4a0a h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

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

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

.selected-a1a5 {
  margin-top: var(--space-xxl);
}

.input-pro-c3ff {
  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);
}

.paper_e574 {
  text-align: center;
}

.advanced-7ec6 {
  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);
}

.description_down_1847 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.advanced-7ec6 .alert_8fab {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.table_warm_c3a3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.gallery_slow_aa85 p {
  margin-bottom: var(--space-md);
}

.banner-e774 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .input-pro-c3ff {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.card-c51a {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.icon-b52c {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.heading_in_5bda {
  margin-bottom: var(--space-xl);
}

.silver_7e53 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.black_7f1a {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.gallery-ef7a {
  color: var(--color-text-light);
}

.brown_92b0 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.tall-c6b3 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.stale_12e2 {
  font-weight: 600;
  color: var(--color-text);
}

.outline-orange-36a0 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.fixed_31c7 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.aside_c221 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.dim-1e1f {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.left_c965 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.section-new-d517 {
  border: 2px solid #4caf50;
}

.wrapper-4b0a {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.over_5215 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.slider_upper_2dc5 {
  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;
}

.hovered_7e45 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.link-paper-29a6 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.gallery_dim_1b2c {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.lite-3530 {
  text-align: right;
}

.lite-3530 .tooltip-lower-9678 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.title-575a {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.footer-ded5 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.footer-ded5 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.grid-bff7 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.gallery-3450 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.out-4cc2 {
  background: #e8f5e9;
  color: #2e7d32;
}

.gallery_8dc0 {
  background: #e3f2fd;
  color: #1565c0;
}

.thumbnail-fixed-167d {
  background: #fff3e0;
  color: #e65100;
}

.media_a5b2 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.media_a5b2 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.focus_selected_cf05 {
  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);
}

.focus_selected_cf05:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.hover_3853 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.smooth-8c65 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.smooth-8c65 strong {
  color: var(--color-primary);
}

.wrapper_b345 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.module-d27b {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.media-1f0e {
  max-width: 900px;
  margin: 0 auto;
}

.in-f8f7 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.new-e082 {
  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);
}

.new-e082:hover {
  background: var(--color-bg-alt);
}

.filter-9a7a {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.new-e082[aria-expanded="true"] .filter-9a7a {
  transform: rotate(180deg);
}

.modal_hard_340a {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.modal_hard_340a h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.modal_hard_340a ul,
.modal_hard_340a ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.modal_hard_340a li {
  margin-bottom: var(--space-xs);
}

.disabled_upper_a96c {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.info-cba9 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.disabled_upper_a96c code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.cold_07f0 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.title_down_ef34 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.current-3b49 {
  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);
}

.out_666d {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.east_1996 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .east_1996 {
    grid-template-columns: 1fr;
  }
}

.button_0b42,
.simple-8305 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.button_0b42 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.simple-8305 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.button_0b42 h4,
.simple-8305 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.button_0b42 ul,
.simple-8305 ul {
  list-style: none;
  padding: 0;
}

.button_0b42 li,
.simple-8305 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.layout-bright-027c {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .layout-bright-027c {
    grid-template-columns: 1fr;
  }
}

.pink_fa25 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.dark_c44c {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.hot-6fc1 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.pink_fa25 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.pink_fa25 ul {
  list-style: none;
  padding: 0;
}

.pink_fa25 li {
  padding: var(--space-xs) 0;
  color: white;
}

.block-fe93 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.block-fe93 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.block-fe93 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.brown_238d {
  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);
}

.status-in-3810 {
  font-style: italic;
}

.row-steel-f52e {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.mask-short-e062 {
  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;
}

.mask-short-e062 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.mask-short-e062 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.notice_bf25 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.modal-purple-def8 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.south-be14 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.input-55dc {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .input-55dc {
    grid-template-columns: 1fr;
  }
}

.gallery_449e {
  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);
}

.gallery_449e:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.photo-1d6e {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.gallery_449e h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.gallery_449e p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.pattern-80c2 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.video-a288 {
  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) */
.content-14f3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.caption_silver_a20e h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.caption_silver_a20e p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.input_small_2326 {
  list-style: none;
  padding: 0;
  margin: 0;
}

.input_small_2326 li {
  margin-bottom: var(--space-xs);
}

.input_small_2326 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.input_small_2326 a:hover {
  color: white;
}

.narrow_4c82 {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.narrow_4c82 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);
}

.narrow_4c82 a:hover {
  color: white;
  border-color: #666;
  background: #333;
}

.paper_c727 {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.paper_c727 a {
  color: #808080;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.paper_c727 a:hover {
  color: white;
}

.texture_thick_ed6b > p {
  font-size: 0.875rem;
  color: #808080;
  margin: 0;
}

@media (max-width: 768px) {
  .video-a288,
  .content-14f3 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.gold_3df1 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.search-9c11 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.hot-b5c8 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.hot-b5c8 .new_ae2e {
  color: #4caf50;
  font-size: 0.875rem;
}

.lite_841c {
  list-style: none;
  padding: 0;
}

.lite_841c li {
  margin-bottom: var(--space-xs);
}

.lite_841c a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.lite_841c a:hover {
  color: white;
}

.media-hot-6ac2 {
  list-style: none;
  padding: 0;
}

.media-hot-6ac2 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.media-hot-6ac2 a {
  color: #b0b0b0;
  text-decoration: none;
}

.media-hot-6ac2 a:hover {
  color: white;
}

.texture_thick_ed6b {
  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);
}

.glass_b076 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.glass_b076 a {
  color: #4caf50;
  text-decoration: none;
}

.avatar_517a {
  font-size: 0.75rem;
  color: #666666;
}

.frame-1b0a {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.frame-1b0a a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

.frame-1b0a 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;
}

.outline-down-f1cc {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.outline-down-f1cc:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .texture_thick_ed6b {
    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;
  }
  
  .old_dc89 {
    font-size: 2rem;
  }
  
  .accordion_cold_3e27 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .text_1bf8,
  .sort-copper-0acb {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .surface_cold_0d5a,
  .heading-selected-7d73,
  .advanced_300a,
  .smooth_8769,
  .east_1996,
  .layout-bright-027c,
  .input-55dc,
  .video-a288,
  .content-14f3 {
    grid-template-columns: 1fr;
  }
  
  .media-fb44 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .red-a269 {
    padding: var(--space-lg) 0;
  }
  
  .hover_last_29a5 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .hover_last_29a5 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .surface-dynamic-31c7 {
    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;
  }
  
  .media-fb44 {
    grid-template-columns: 1fr;
  }
  
  .form_stale_f3ac,
  .notice_bf25,
  .button-simple-9bd3 {
    flex-direction: column;
    width: 100%;
  }
  
  .box-hot-3bc9,
  .media-10a0,
  .form_stale_f3ac .surface-dynamic-31c7,
  .notice_bf25 .surface-dynamic-31c7 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .old_dc89 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .accordion_cold_3e27 {
    font-size: 1.375rem;
  }
  
  .fixed_d63b {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .north-3a44,
  .link-dark-e9c4,
  .section_0056,
  .left_c965,
  .hidden-10d0 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .wood-07ee {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .plasma-289a {
    gap: var(--space-xs);
  }
  
  .panel_first_951c {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .focus-simple-7d6f {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .advanced-7ec6 {
    width: 150px;
    height: 150px;
  }
  
  .description_down_1847 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .shadow_light_aeaa,
  .element_eec3,
  .form_stale_f3ac,
  .mask-short-e062,
  .modal-purple-def8,
  .pattern-80c2,
  .aside-hovered-72a1 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .red-a269 {
    page-break-inside: avoid;
  }
}

/* css-noise: a3bc */
.phantom-card-q3 {
  padding: 0.1rem;
  font-size: 14px;
  line-height: 1.2;
}
