/* ============================================
   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)
   ============================================ */
.iron-7b77 {
  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;
}

.iron-7b77:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.frame_copper_f195 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .frame_copper_f195 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .frame_copper_f195 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.sidebar-0216):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.sidebar-0216,
header,
.pressed-81bd,
.border-4410,
.input-17bc,
.bright_efa1,
.thumbnail_purple_d93a,
.north_e385,
.disabled-9459 {
  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
   ============================================ */
.sidebar-0216 {
  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);
}

.tabs-7991 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.sidebar-0216.filter-5d7c {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.thumbnail-4dde {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.popup_b9bc {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.badge-light-32ae img {
  height: 36px;
  width: auto;
  display: block;
}

.progress_503a {
  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;
}

.secondary-5b4f {
  flex: 1;
}

.huge_5d04 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.liquid-eb55 {
  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);
}

.liquid-eb55:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.liquid-eb55.fn-active-85ed {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.active_cdc2 {
  position: relative;
}

.input-b4bd {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.input-b4bd 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） */
.active_cdc2:hover .input-b4bd svg,
.input-b4bd[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.paper_1f2e {
  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 */
.active_cdc2:hover .paper_1f2e {
  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 */
.paper_1f2e::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.new_f59b {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.new_f59b: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 */
.new_f59b[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.caption_6665 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.easy-c8eb {
  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;
}

.easy-c8eb:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.easy-c8eb svg {
  flex-shrink: 0;
}

/* Header Download Button */
.last-e157 {
  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;
}

.last-e157: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);
}

.last-e157 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.focus_bottom_606a {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.description-dirty-6cb7 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.focus_bottom_606a[aria-expanded="true"] .description-dirty-6cb7:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.focus_bottom_606a[aria-expanded="true"] .description-dirty-6cb7:nth-child(2) {
  opacity: 0;
}

.focus_bottom_606a[aria-expanded="true"] .description-dirty-6cb7:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .secondary-5b4f {
    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 */
  }

  .secondary-5b4f::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .secondary-5b4f.tooltip_up_0666 {
    display: block;
    right: 0;
  }
  
  .huge_5d04 {
    flex-direction: column;
    gap: 0;
  }
  
  .liquid-eb55 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .secondary-5b4f::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;
  }
  
  .secondary-5b4f.tooltip_up_0666::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .secondary-5b4f {
    display: none;
  }
  
  .focus_bottom_606a {
    display: flex;
  }
  
  .progress_503a {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .easy-c8eb,
  .last-e157 {
    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 */
  .active_cdc2 {
    position: relative;
  }
  
  .paper_1f2e {
    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;
  }
  
  .input-b4bd[aria-expanded="true"] + .paper_1f2e {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .new_f59b {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .caption_6665 {
    gap: 8px;
  }
  
  .easy-c8eb {
    display: none;
  }
  
  .last-e157 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .badge-light-32ae img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .last-e157 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .last-e157 svg {
    width: 14px;
    height: 14px;
  }
  
  .thumbnail-4dde {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.pressed-81bd {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.hover-4c99 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.text_west_e38f {
  display: flex;
  align-items: center;
  gap: 6px;
}

.text_west_e38f svg {
  flex-shrink: 0;
}

.text_west_e38f a {
  color: var(--color-primary);
  text-decoration: none;
}

.text_west_e38f a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .hover-4c99 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.border-4410 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.label-full-c7be {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .label-full-c7be {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.active_medium_a932 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.active_medium_a932 a {
  color: var(--color-primary);
  text-decoration: none;
}

.active_medium_a932 a:hover {
  text-decoration: underline;
}

.description-thick-e39f {
  color: var(--color-text-lighter);
}

.shade_outer_9a3d {
  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) {
  .shade_outer_9a3d {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .shade_outer_9a3d {
    font-size: 1.5rem;
  }
}

.chip-steel-8f79 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.stone_1c6d {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .stone_1c6d {
    grid-template-columns: 1fr;
  }
}

.shadow-ae65 {
  display: flex;
  gap: var(--space-sm);
}

.surface-short-5a9f {
  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;
}

.dim-5b64 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.dim-5b64 strong {
  font-weight: 600;
  color: var(--color-text);
}

.dim-5b64 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.menu-c364 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.nav_d3a8 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.info-2bdc {
  position: relative;
  text-align: center;
}

.info-2bdc img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.pattern-4cd9 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.bottom_ee76 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.hero_41aa {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.huge-97ed {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.secondary_simple_fc3b {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.image_13a7 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .label-full-c7be {
    grid-template-columns: 1fr;
  }
  
  .shade_outer_9a3d {
    font-size: 1.75rem;
  }
  
  .nav_d3a8 {
    order: -1;
    max-width: 100%;
  }
  
  .info-2bdc {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .shade_outer_9a3d {
    font-size: 1.5rem;
  }
  
  .chip-steel-8f79 {
    font-size: 1rem;
  }
  
  .active_medium_a932 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .info-2bdc {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.liquid-388a {
  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;
}

.current-4577 {
  background: var(--color-primary);
  color: white;
}

.current-4577:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.nav_hard_978e {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.nav_hard_978e:hover {
  background: var(--color-primary);
  color: white;
}

.over-c5e9 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.over-c5e9:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.rough-6c7d {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.caption-1dd1 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.input-17bc {
  padding: var(--space-xl) 0;
  background: white;
}

.popup-8ede {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.menu-light-4e8b {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.menu-light-4e8b:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.mask_motion_d464 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.filter_a210 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.mask-selected-7220 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.bright_efa1 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.shadow-c68e {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.panel-hot-dae8 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.shade-simple-2e77 {
  list-style: none;
  counter-reset: toc-counter;
}

.shade-simple-2e77 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.shade-simple-2e77 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);
}

.shade-simple-2e77 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;
}

.shade-simple-2e77 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.thumbnail_purple_d93a {
  padding: var(--space-xxl) 0;
}

.modal_out_0e9d {
  background: var(--color-bg-section);
}

.filter_9698 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.outer-3db7 {
  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);
}

.chip_next_e76e {
  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);
}

.tabs-40cc {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.red_965c {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .red_965c {
    grid-template-columns: 1fr 300px;
  }
}

.carousel-1b22 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.carousel-1b22 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.carousel-1b22 pre,
.carousel-1b22 code {
  overflow-x: auto;
  max-width: 100%;
}

.carousel-1b22 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);
}

.carousel-1b22 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.carousel-1b22 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.carousel-1b22 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.carousel-1b22 ul,
.carousel-1b22 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.carousel-1b22 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.carousel-1b22 strong {
  font-weight: 600;
  color: var(--color-text);
}

.carousel-1b22 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.carousel-1b22 a:hover {
  color: var(--color-primary-dark);
}

.paper_2d5f {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.paper_2d5f li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.paper_2d5f 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) {
  .red_965c {
    grid-template-columns: 1fr;
  }
  
  .chip_next_e76e {
    font-size: 1.75rem;
  }
  
  .carousel-1b22 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .chip_next_e76e {
    font-size: 1.5rem;
  }
  
  .carousel-1b22 h3 {
    font-size: 1.375rem;
  }
  
  .carousel-1b22 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.bottom_2d21 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.button-hard-179c {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.main_a1a4 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.dark_6952 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.carousel-4de0 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.white-8faf {
  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;
}

.aside-579e {
  flex-shrink: 0;
}

.narrow-037f strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.progress-up-4daf {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .progress-up-4daf {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.pressed_fba8,
.article_purple_2ca8,
.input-fast-299a {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.pressed_fba8 thead,
.article_purple_2ca8 thead {
  background: var(--color-primary);
  color: white;
}

.pressed_fba8 th,
.pressed_fba8 td,
.article_purple_2ca8 th,
.article_purple_2ca8 td,
.input-fast-299a th,
.input-fast-299a td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .pressed_fba8 th,
  .pressed_fba8 td,
  .article_purple_2ca8 th,
  .article_purple_2ca8 td,
  .input-fast-299a th,
  .input-fast-299a td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .pressed_fba8,
  .article_purple_2ca8,
  .input-fast-299a {
    min-width: 600px;
  }
}

.pressed_fba8 th,
.article_purple_2ca8 th,
.input-fast-299a th {
  font-weight: 600;
}

.pressed_fba8 tbody tr:hover,
.article_purple_2ca8 tbody tr:hover,
.input-fast-299a tbody tr:hover {
  background: var(--color-bg-alt);
}

.carousel_2200 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.link-slow-fd7b {
  position: sticky;
  top: 80px;
  align-self: start;
}

.notice-202c {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.notice-202c h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.tag_static_9f8e {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.tag_static_9f8e h4 {
  color: white;
}

.last_8ea1 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.liquid-2628 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.liquid-2628:last-child {
  border-bottom: none;
}

.liquid-2628 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.liquid-2628 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.clean-2fd2 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.title_brown_66ea {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.title_brown_66ea:hover {
  text-decoration: underline;
}

.out_d05a {
  text-align: center;
  margin-bottom: var(--space-md);
}

.active_6057 {
  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);
}

.active_6057 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.paper-bf0e {
  font-weight: 600;
  color: white;
}

.grid_c11c {
  list-style: none;
  padding: 0;
}

.grid_c11c li {
  padding: var(--space-xs) 0;
}

.mask_1655 {
  color: #4caf50;
}

.form-white-1a8c {
  color: #ff9800;
}

.wood_5c43 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.breadcrumb-narrow-0610 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.panel_dim_191b {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.surface_white_56de {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.sort_8992 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.overlay_bright_b623 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.table_47fa {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .table_47fa {
    grid-template-columns: 1fr;
  }
}

.gold_85f1 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.gold_85f1:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.text_5453 {
  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;
}

.gold_85f1 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.gold_85f1 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

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

.paper-bf0e {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.container-80ea {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.texture_9c24 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.texture_9c24 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.highlight-east-de6f {
  max-width: 900px;
  margin: 0 auto;
}

.logo_bac6 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.texture-61e3 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .texture-61e3 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.liquid-e158 {
  margin-top: var(--space-xxl);
}

.liquid-e158 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.popup-0e92 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .popup-0e92 {
    grid-template-columns: 1fr;
  }
}

.out-5493 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.next_9b87 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.image-smooth-5cbe {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.out-5493 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.out-5493 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.out-5493 li {
  padding: var(--space-xs) 0;
  color: white;
}

.out-5493 .liquid-388a {
  width: 100%;
  background: white;
}

.next_9b87 .liquid-388a {
  color: #667eea;
}

.image-smooth-5cbe .liquid-388a {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.media-static-eb79 {
  max-width: 900px;
  margin: 0 auto;
}

.avatar_lower_0746 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.paper-f2d2 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.purple_f1c3 {
  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);
}

.paper-f2d2 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.backdrop_active_6d87 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .paper-f2d2 {
    padding: var(--space-md);
  }
  
  .backdrop_active_6d87 {
    padding: var(--space-md);
  }
  
  .photo-dab9 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.list-easy-15ea ol,
.list-easy-15ea ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.list-easy-15ea li {
  margin-bottom: var(--space-sm);
}

.list-easy-15ea code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.active-north-e81b {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.content-hard-d068 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.photo-dab9 {
  margin-top: var(--space-lg);
  text-align: center;
}

.photo-dab9 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.background_0abf,
.picture-iron-450b,
.down-c962,
.out_0b72 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.narrow_347b {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.active_under_eb53 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.glass-2f31 {
  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) {
  .glass-2f31 {
    font-size: 0.625rem;
  }
}

.secondary_brown_45bd {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.secondary_brown_45bd:hover {
  background: var(--color-primary-dark);
}

.steel-6fe8 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.steel-6fe8 h4 {
  margin-bottom: var(--space-md);
}

.slow_4e34 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.label-882c {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.notification_b1a3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .notification_b1a3 {
    grid-template-columns: 1fr;
  }
}

.north_de2c {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.cold-6fc8 {
  border-color: var(--color-success);
}

.complex-f814 {
  border-color: var(--color-warning);
}

.title_2ab6 {
  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);
}

.cold-6fc8 .title_2ab6 {
  background: #e8f5e9;
  color: var(--color-success);
}

.complex-f814 .title_2ab6 {
  background: #fff3e0;
  color: var(--color-warning);
}

.north_de2c h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.north_de2c p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.hover_center_b1cb {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.chip-5959 {
  margin: var(--space-xxl) 0;
}

.chip-5959 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.chip-5959 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.fixed-9f9d {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .fixed-9f9d {
    grid-template-columns: 1fr;
  }
}

.preview-top-3ef5 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.preview-top-3ef5 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.widget_north_7093 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.widget_north_7093 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.modal_soft_ad5d {
  margin-top: var(--space-xxl);
}

.bottom_0034 {
  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);
}

.slider_cold_917d {
  text-align: center;
}

.description-0b84 {
  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);
}

.article-pro-8a93 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.description-0b84 .paper-bf0e {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.liquid-9279 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.logo_eca0 p {
  margin-bottom: var(--space-md);
}

.copper-bbd0 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .bottom_0034 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.header_6135 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.next_d3ba {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.texture_2de0 {
  margin-bottom: var(--space-xl);
}

.tabs_iron_5bd7 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.summary_d5bf {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.module_upper_3085 {
  color: var(--color-text-light);
}

.bronze_d926 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.fast_500f {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.content_left_18a1 {
  font-weight: 600;
  color: var(--color-text);
}

.focus_current_1a89 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.shadow_a2b1 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.purple-ead9 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.icon-7793 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.text_hard_de57 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.lower_7c99 {
  border: 2px solid #4caf50;
}

.old_64d7 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.column_paper_d31f {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.alert-yellow-b6e6 {
  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;
}

.border_dark_24ae {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.sort-e517 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.hover_active_02f7 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.fresh-82a9 {
  text-align: right;
}

.fresh-82a9 .fast-dcc9 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.red_ddf8 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.gradient-ca52 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.gradient-ca52 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.card-0ed8 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.icon-81c6 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.orange_0243 {
  background: #e8f5e9;
  color: #2e7d32;
}

.right-72b7 {
  background: #e3f2fd;
  color: #1565c0;
}

.wrapper-76d5 {
  background: #fff3e0;
  color: #e65100;
}

.large_f8a7 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.large_f8a7 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.gallery-d20a {
  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);
}

.gallery-d20a:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.highlight_upper_93a1 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.thick_e64e {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.thick_e64e strong {
  color: var(--color-primary);
}

.focus_e4a2 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.link-82b1 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.tag_1ea7 {
  max-width: 900px;
  margin: 0 auto;
}

.out_1851 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.out_68e6 {
  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);
}

.out_68e6:hover {
  background: var(--color-bg-alt);
}

.prev-7dd3 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.out_68e6[aria-expanded="true"] .prev-7dd3 {
  transform: rotate(180deg);
}

.outline_silver_6254 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.outline_silver_6254 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.outline_silver_6254 ul,
.outline_silver_6254 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.outline_silver_6254 li {
  margin-bottom: var(--space-xs);
}

.icon_fluid_795b {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.card-48d3 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.icon_fluid_795b code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.paper-e1fe {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.secondary-d71d {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.gas-a70f {
  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);
}

.text_warm_cd3f {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.card_orange_4aa9 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .card_orange_4aa9 {
    grid-template-columns: 1fr;
  }
}

.nav_plasma_1774,
.backdrop-ae84 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.nav_plasma_1774 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.backdrop-ae84 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.nav_plasma_1774 h4,
.backdrop-ae84 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.nav_plasma_1774 ul,
.backdrop-ae84 ul {
  list-style: none;
  padding: 0;
}

.nav_plasma_1774 li,
.backdrop-ae84 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.main_578b {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .main_578b {
    grid-template-columns: 1fr;
  }
}

.form-bb76 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.nav_4537 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.layout_76c3 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.form-bb76 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.form-bb76 ul {
  list-style: none;
  padding: 0;
}

.form-bb76 li {
  padding: var(--space-xs) 0;
  color: white;
}

.detail_3133 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.detail_3133 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.detail_3133 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.item-complex-0eb6 {
  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);
}

.title-dcec {
  font-style: italic;
}

.iron-80e3 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.popup_266e {
  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;
}

.popup_266e h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.popup_266e p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.article_a5ca {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.north_e385 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.dim-959e {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.blue-6f1b {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .blue-6f1b {
    grid-template-columns: 1fr;
  }
}

.pressed_d651 {
  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);
}

.pressed_d651:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.wide-4398 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.pressed_d651 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.pressed_d651 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.disabled-9459 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.input_center_0912 {
  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) */
.overlay_5ca1 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.widget_ebf4 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.widget_ebf4 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.feature-smooth-dae3 {
  list-style: none;
  padding: 0;
  margin: 0;
}

.feature-smooth-dae3 li {
  margin-bottom: var(--space-xs);
}

.feature-smooth-dae3 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.feature-smooth-dae3 a:hover {
  color: white;
}

.dim_5efb {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.dim_5efb 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);
}

.dim_5efb a:hover {
  color: white;
  border-color: #666;
  background: #333;
}

.tooltip_7134 {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.tooltip_7134 a {
  color: #808080;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.tooltip_7134 a:hover {
  color: white;
}

.icon-2677 > p {
  font-size: 0.875rem;
  color: #808080;
  margin: 0;
}

@media (max-width: 768px) {
  .input_center_0912,
  .overlay_5ca1 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.hover_hot_21e8 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.basic-d533 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.overlay_red_66d7 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.overlay_red_66d7 .shadow-ae65 {
  color: #4caf50;
  font-size: 0.875rem;
}

.sidebar-77cd {
  list-style: none;
  padding: 0;
}

.sidebar-77cd li {
  margin-bottom: var(--space-xs);
}

.sidebar-77cd a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.sidebar-77cd a:hover {
  color: white;
}

.search-hot-d5ed {
  list-style: none;
  padding: 0;
}

.search-hot-d5ed li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.search-hot-d5ed a {
  color: #b0b0b0;
  text-decoration: none;
}

.search-hot-d5ed a:hover {
  color: white;
}

.icon-2677 {
  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);
}

.gradient_50d7 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.gradient_50d7 a {
  color: #4caf50;
  text-decoration: none;
}

.list-c517 {
  font-size: 0.75rem;
  color: #666666;
}

.hot_a937 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.hot_a937 a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

.hot_a937 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;
}

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

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

@media (max-width: 768px) {
  .icon-2677 {
    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;
  }
  
  .shade_outer_9a3d {
    font-size: 2rem;
  }
  
  .chip_next_e76e {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .label-full-c7be,
  .red_965c {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .table_47fa,
  .notification_b1a3,
  .popup-0e92,
  .fixed-9f9d,
  .card_orange_4aa9,
  .main_578b,
  .blue-6f1b,
  .input_center_0912,
  .overlay_5ca1 {
    grid-template-columns: 1fr;
  }
  
  .popup-8ede {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .thumbnail_purple_d93a {
    padding: var(--space-lg) 0;
  }
  
  .shade-simple-2e77 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .shade-simple-2e77 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .liquid-388a {
    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;
  }
  
  .popup-8ede {
    grid-template-columns: 1fr;
  }
  
  .menu-c364,
  .article_a5ca,
  .slow_4e34 {
    flex-direction: column;
    width: 100%;
  }
  
  .rough-6c7d,
  .caption-1dd1,
  .menu-c364 .liquid-388a,
  .article_a5ca .liquid-388a {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .shade_outer_9a3d {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .chip_next_e76e {
    font-size: 1.375rem;
  }
  
  .mask_motion_d464 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .menu-light-4e8b,
  .gold_85f1,
  .notice-202c,
  .text_hard_de57,
  .avatar_lower_0746 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .glass-2f31 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .hover-4c99 {
    gap: var(--space-xs);
  }
  
  .text_west_e38f {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .active_6057 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .description-0b84 {
    width: 150px;
    height: 150px;
  }
  
  .article-pro-8a93 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .sidebar-0216,
  .pressed-81bd,
  .menu-c364,
  .popup_266e,
  .north_e385,
  .disabled-9459,
  .focus_bottom_606a {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .thumbnail_purple_d93a {
    page-break-inside: avoid;
  }
}

/* css-noise: 275a */
.promo-block-j6 {
  padding: 0.2rem;
  font-size: 12px;
  line-height: 1.0;
}