/* ============================================
   Modern CSS for SEO-Optimized Content Site
   Based on Google 2026 Best Practices
   ============================================ */

/* ============================================
   1. CSS RESET & BASE STYLES
   ============================================ */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Colors */
  --color-primary: #1976d2;
  --color-primary-dark: #115293;
  --color-primary-light: #4791db;
  --color-secondary: #424242;
  --color-accent: #ff6b6b;
  --color-success: #4caf50;
  --color-warning: #ff9800;
  --color-danger: #f44336;
  
  /* Neutrals */
  --color-text: #212121;
  --color-text-light: #666666;
  --color-text-lighter: #999999;
  --color-border: #e0e0e0;
  --color-border-light: #f5f5f5;
  --color-bg: #ffffff;
  --color-bg-alt: #fafafa;
  --color-bg-section: #f8f9fa;
  
  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-heading: 'Merriweather', Georgia, serif;
  
  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-xxl: 4rem;
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  
  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.07);
  --shadow-lg: 0 10px 15px rgba(0,0,0,0.1);
  --shadow-xl: 0 20px 25px rgba(0,0,0,0.1);
  
  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 350ms ease;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  /* Do NOT set overflow-x here: combined with body's overflow-x: hidden
     it makes <html> its own scroll container and breaks the sticky header. */
}

body {
  font-family: var(--font-primary);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  width: 100%;
  max-width: 100vw;
  margin: 0;
  padding: 0;
}

/* ============================================
   2. SKIP LINK (Accessibility)
   ============================================ */
.avatar_complex_ac0b {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--color-primary);
  color: white;
  padding: 8px 16px;
  text-decoration: none;
  z-index: 10000;
  border-radius: 0 0 4px 0;
}

.avatar_complex_ac0b:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.tag_22d5 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .tag_22d5 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .tag_22d5 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.fixed-7810):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.fixed-7810,
header,
.dark_41b7,
.bronze-74f9,
.row-thick-a49e,
.copper-b5db,
.article-3727,
.over_c253,
.hidden-pink-6f64 {
  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
   ============================================ */
.fixed-7810 {
  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);
}

.secondary-outer-f6f2 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.fixed-7810.status-8bf9 {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.sort_brown_31a7 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.card-7cce {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.pro_43f5 img {
  height: 36px;
  width: auto;
  display: block;
}

.detail-b065 {
  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;
}

.overlay-6834 {
  flex: 1;
}

.warm_3d50 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.glass-30d3 {
  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);
}

.glass-30d3:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.glass-30d3.fn-active-2b14 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.gallery_1387 {
  position: relative;
}

.lower-99da {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.lower-99da 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） */
.gallery_1387:hover .lower-99da svg,
.lower-99da[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.icon_2dc2 {
  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 */
.gallery_1387:hover .icon_2dc2 {
  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 */
.icon_2dc2::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.lower_4aa2 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.lower_4aa2: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 */
.lower_4aa2[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.north-1d3e {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.smooth_2c1b {
  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;
}

.smooth_2c1b:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.smooth_2c1b svg {
  flex-shrink: 0;
}

/* Header Download Button */
.item_pressed_8cb9 {
  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;
}

.item_pressed_8cb9: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);
}

.item_pressed_8cb9 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.static-79b6 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.banner-dim-ece8 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.static-79b6[aria-expanded="true"] .banner-dim-ece8:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.static-79b6[aria-expanded="true"] .banner-dim-ece8:nth-child(2) {
  opacity: 0;
}

.static-79b6[aria-expanded="true"] .banner-dim-ece8:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .overlay-6834 {
    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 */
  }

  .overlay-6834::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .overlay-6834.shade-in-b908 {
    display: block;
    right: 0;
  }
  
  .warm_3d50 {
    flex-direction: column;
    gap: 0;
  }
  
  .glass-30d3 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .overlay-6834::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;
  }
  
  .overlay-6834.shade-in-b908::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .overlay-6834 {
    display: none;
  }
  
  .static-79b6 {
    display: flex;
  }
  
  .detail-b065 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .smooth_2c1b,
  .item_pressed_8cb9 {
    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 */
  .gallery_1387 {
    position: relative;
  }
  
  .icon_2dc2 {
    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;
  }
  
  .lower-99da[aria-expanded="true"] + .icon_2dc2 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .lower_4aa2 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .north-1d3e {
    gap: 8px;
  }
  
  .smooth_2c1b {
    display: none;
  }
  
  .item_pressed_8cb9 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .pro_43f5 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .item_pressed_8cb9 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .item_pressed_8cb9 svg {
    width: 14px;
    height: 14px;
  }
  
  .sort_brown_31a7 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.dark_41b7 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.caption_e833 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.iron-fbf9 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.iron-fbf9 svg {
  flex-shrink: 0;
}

.iron-fbf9 a {
  color: var(--color-primary);
  text-decoration: none;
}

.iron-fbf9 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .caption_e833 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.bronze-74f9 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.progress-ca18 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .progress-ca18 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.message-tall-f55f {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.message-tall-f55f a {
  color: var(--color-primary);
  text-decoration: none;
}

.message-tall-f55f a:hover {
  text-decoration: underline;
}

.photo_hovered_efa6 {
  color: var(--color-text-lighter);
}

.dim-4c8e {
  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) {
  .dim-4c8e {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .dim-4c8e {
    font-size: 1.5rem;
  }
}

.aside-36d1 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.upper-5b5e {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .upper-5b5e {
    grid-template-columns: 1fr;
  }
}

.overlay_a35b {
  display: flex;
  gap: var(--space-sm);
}

.card-10dc {
  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;
}

.title_pressed_a242 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.title_pressed_a242 strong {
  font-weight: 600;
  color: var(--color-text);
}

.title_pressed_a242 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.module_a1a4 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.breadcrumb-5281 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.surface-paper-d0ce {
  position: relative;
  text-align: center;
}

.surface-paper-d0ce img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.detail-a136 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.huge-165e {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.carousel_bottom_458f {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.out_c982 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.description_223e {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.pagination-a91f {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .progress-ca18 {
    grid-template-columns: 1fr;
  }
  
  .dim-4c8e {
    font-size: 1.75rem;
  }
  
  .breadcrumb-5281 {
    order: -1;
    max-width: 100%;
  }
  
  .surface-paper-d0ce {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .dim-4c8e {
    font-size: 1.5rem;
  }
  
  .aside-36d1 {
    font-size: 1rem;
  }
  
  .message-tall-f55f {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .surface-paper-d0ce {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.thumbnail_small_da30 {
  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;
}

.hard_f485 {
  background: var(--color-primary);
  color: white;
}

.hard_f485:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.center-6a4a {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.center-6a4a:hover {
  background: var(--color-primary);
  color: white;
}

.tertiary_first_1c8a {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.tertiary_first_1c8a:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.north_1cc9 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.popup-pro-b579 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.row-thick-a49e {
  padding: var(--space-xl) 0;
  background: white;
}

.preview_19cf {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.paragraph_cool_0275 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.paragraph_cool_0275:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.top-df53 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.preview-4dc7 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.message-9955 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.copper-b5db {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.stone_53de {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.filter_silver_a4eb {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.slider-bottom-7319 {
  list-style: none;
  counter-reset: toc-counter;
}

.slider-bottom-7319 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.slider-bottom-7319 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);
}

.slider-bottom-7319 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;
}

.slider-bottom-7319 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.article-3727 {
  padding: var(--space-xxl) 0;
}

.warm_1a47 {
  background: var(--color-bg-section);
}

.shade-gas-6cf4 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.blue_ad4e {
  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);
}

.picture_296b {
  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);
}

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

.notice_6b91 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .notice_6b91 {
    grid-template-columns: 1fr 300px;
  }
}

.small-df67 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.small-df67 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.small-df67 pre,
.small-df67 code {
  overflow-x: auto;
  max-width: 100%;
}

.small-df67 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);
}

.small-df67 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.small-df67 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.small-df67 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.small-df67 ul,
.small-df67 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.small-df67 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.small-df67 strong {
  font-weight: 600;
  color: var(--color-text);
}

.small-df67 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.small-df67 a:hover {
  color: var(--color-primary-dark);
}

.border-smooth-9681 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.border-smooth-9681 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.border-smooth-9681 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) {
  .notice_6b91 {
    grid-template-columns: 1fr;
  }
  
  .picture_296b {
    font-size: 1.75rem;
  }
  
  .small-df67 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .picture_296b {
    font-size: 1.5rem;
  }
  
  .small-df67 h3 {
    font-size: 1.375rem;
  }
  
  .small-df67 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.content_dark_9ce0 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.stone-ad59 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.info_f218 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.basic-555d {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.mask-new-7119 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.wrapper_paper_c081 {
  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;
}

.prev-f826 {
  flex-shrink: 0;
}

.description_slow_ac1e strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.overlay_gas_8c70 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .overlay_gas_8c70 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.surface_815e,
.widget_8854,
.north_081b {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.surface_815e thead,
.widget_8854 thead {
  background: var(--color-primary);
  color: white;
}

.surface_815e th,
.surface_815e td,
.widget_8854 th,
.widget_8854 td,
.north_081b th,
.north_081b td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .surface_815e th,
  .surface_815e td,
  .widget_8854 th,
  .widget_8854 td,
  .north_081b th,
  .north_081b td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .surface_815e,
  .widget_8854,
  .north_081b {
    min-width: 600px;
  }
}

.surface_815e th,
.widget_8854 th,
.north_081b th {
  font-weight: 600;
}

.surface_815e tbody tr:hover,
.widget_8854 tbody tr:hover,
.north_081b tbody tr:hover {
  background: var(--color-bg-alt);
}

.card-838c {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.form_1759 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.dropdown-cool-415c {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.dropdown-cool-415c h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.outline_left_b4d1 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.outline_left_b4d1 h4 {
  color: white;
}

.primary-dynamic-699c {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.message_hot_bbb5 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.message_hot_bbb5:last-child {
  border-bottom: none;
}

.message_hot_bbb5 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.message_hot_bbb5 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.detail-7f36 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.icon-full-bd8b {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.icon-full-bd8b:hover {
  text-decoration: underline;
}

.pagination_hard_81bf {
  text-align: center;
  margin-bottom: var(--space-md);
}

.main-prev-9cb7 {
  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);
}

.main-prev-9cb7 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.photo-e31c {
  font-weight: 600;
  color: white;
}

.rough_aba3 {
  list-style: none;
  padding: 0;
}

.rough_aba3 li {
  padding: var(--space-xs) 0;
}

.last_a94d {
  color: #4caf50;
}

.info_silver_096e {
  color: #ff9800;
}

.description_b26b {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.caption_stone_55db {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.paragraph_silver_7e78 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.pressed-a89a {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.column_lower_0430 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.tertiary_4228 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.header_north_1fd6 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .header_north_1fd6 {
    grid-template-columns: 1fr;
  }
}

.header-north-e481 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.header-north-e481:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.short-7c5d {
  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;
}

.header-north-e481 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.header-north-e481 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.badge_lite_f8be {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.photo-e31c {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.mini-b5d1 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.description-225d {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.description-225d h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.upper_f490 {
  max-width: 900px;
  margin: 0 auto;
}

.top_6d8e {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.image_stone_af2e {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .image_stone_af2e {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.photo-simple-eea7 {
  margin-top: var(--space-xxl);
}

.photo-simple-eea7 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.aside_d8a3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .aside_d8a3 {
    grid-template-columns: 1fr;
  }
}

.picture_hovered_850f {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.notification-top-9ed1 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.copper_486a {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.picture_hovered_850f h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.picture_hovered_850f ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.picture_hovered_850f li {
  padding: var(--space-xs) 0;
  color: white;
}

.picture_hovered_850f .thumbnail_small_da30 {
  width: 100%;
  background: white;
}

.notification-top-9ed1 .thumbnail_small_da30 {
  color: #667eea;
}

.copper_486a .thumbnail_small_da30 {
  color: #f5576c;
}

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

.logo-west-f35d {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.modal-f061 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.link_4305 {
  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);
}

.modal-f061 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.box-wide-8c04 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .modal-f061 {
    padding: var(--space-md);
  }
  
  .box-wide-8c04 {
    padding: var(--space-md);
  }
  
  .hot-2342 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.pattern-cc44 ol,
.pattern-cc44 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.pattern-cc44 li {
  margin-bottom: var(--space-sm);
}

.pattern-cc44 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.short_822a {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.steel_1b82 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.hot-2342 {
  margin-top: var(--space-lg);
  text-align: center;
}

.hot-2342 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.grid_top_eba1,
.left_2f5e,
.warm-2735,
.button-iron-241b {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.mini_37e8 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.message_7d6c {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.fluid_2100 {
  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) {
  .fluid_2100 {
    font-size: 0.625rem;
  }
}

.fast_6804 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.fast_6804:hover {
  background: var(--color-primary-dark);
}

.pro_f3f1 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.pro_f3f1 h4 {
  margin-bottom: var(--space-md);
}

.link_5d01 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.complex_521b {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.in_dc5b {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .in_dc5b {
    grid-template-columns: 1fr;
  }
}

.glass-682e {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.primary-d21e {
  border-color: var(--color-success);
}

.widget_medium_41aa {
  border-color: var(--color-warning);
}

.gas_c4e2 {
  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);
}

.primary-d21e .gas_c4e2 {
  background: #e8f5e9;
  color: var(--color-success);
}

.widget_medium_41aa .gas_c4e2 {
  background: #fff3e0;
  color: var(--color-warning);
}

.glass-682e h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.glass-682e p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.gold-4b74 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.header_3789 {
  margin: var(--space-xxl) 0;
}

.header_3789 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.header_3789 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.hover-dim-fad5 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .hover-dim-fad5 {
    grid-template-columns: 1fr;
  }
}

.item_6e79 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.item_6e79 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.complex_1051 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.complex_1051 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.slow-a981 {
  margin-top: var(--space-xxl);
}

.description_68a2 {
  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);
}

.link_44f6 {
  text-align: center;
}

.right-46d6 {
  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);
}

.accordion-eaf9 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.right-46d6 .photo-e31c {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.card_right_c250 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.short_5450 p {
  margin-bottom: var(--space-md);
}

.preview-d619 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .description_68a2 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.header_stale_8d65 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.feature_5a66 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.badge_fast_a309 {
  margin-bottom: var(--space-xl);
}

.badge-up-b0dc {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.bottom_b37f {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.item-wood-7c3c {
  color: var(--color-text-light);
}

.row_89d5 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.focus_basic_6397 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.summary-slow-87e8 {
  font-weight: 600;
  color: var(--color-text);
}

.row_e87d {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.article-gas-da31 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.input-a24c {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.hard-6ba2 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.accent-over-984c {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.left_7def {
  border: 2px solid #4caf50;
}

.main_618b {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.logo_ecb7 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.title_a1b2 {
  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;
}

.blue-95a0 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.breadcrumb_huge_dfc4 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.table-first-9049 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.hot_3b5b {
  text-align: right;
}

.hot_3b5b .column_gold_a928 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.clean-2912 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.label-clean-fea6 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.label-clean-fea6 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.detail_743c {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.widget_6897 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.primary-small-2f06 {
  background: #e8f5e9;
  color: #2e7d32;
}

.upper_3200 {
  background: #e3f2fd;
  color: #1565c0;
}

.wrapper-upper-51e2 {
  background: #fff3e0;
  color: #e65100;
}

.paragraph_last_475d {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.paragraph_last_475d span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.new-234b {
  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);
}

.new-234b:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.focused-c552 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.dynamic_fa32 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.dynamic_fa32 strong {
  color: var(--color-primary);
}

.short_ad90 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.hot-86a9 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.outline_2b90 {
  max-width: 900px;
  margin: 0 auto;
}

.popup-c9d6 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.preview-stale-5097 {
  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);
}

.preview-stale-5097:hover {
  background: var(--color-bg-alt);
}

.sidebar-liquid-501c {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.preview-stale-5097[aria-expanded="true"] .sidebar-liquid-501c {
  transform: rotate(180deg);
}

.block-small-8933 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.block-small-8933 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.block-small-8933 ul,
.block-small-8933 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.block-small-8933 li {
  margin-bottom: var(--space-xs);
}

.clean-f2b1 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.aside-east-8565 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.clean-f2b1 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.gas_5e4d {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.purple-e9ae {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.photo-d60d {
  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);
}

.notification_0c9b {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.large_1e44 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .large_1e44 {
    grid-template-columns: 1fr;
  }
}

.chip_552a,
.next-63bb {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.chip_552a {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.next-63bb {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.chip_552a h4,
.next-63bb h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.chip_552a ul,
.next-63bb ul {
  list-style: none;
  padding: 0;
}

.chip_552a li,
.next-63bb li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.easy_553f {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .easy_553f {
    grid-template-columns: 1fr;
  }
}

.photo-warm-7edf {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.sort_2f1a {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.carousel-8c5a {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.photo-warm-7edf h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.photo-warm-7edf ul {
  list-style: none;
  padding: 0;
}

.photo-warm-7edf li {
  padding: var(--space-xs) 0;
  color: white;
}

.border_f70f {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.border_f70f h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.border_f70f p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.badge-2d7c {
  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);
}

.hidden_complex_b084 {
  font-style: italic;
}

.brown_3da6 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.panel-d978 {
  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;
}

.panel-d978 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.panel-d978 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.yellow_79b0 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.over_c253 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.module-5426 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.focused_3f89 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .focused_3f89 {
    grid-template-columns: 1fr;
  }
}

.dim-e179 {
  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);
}

.dim-e179:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.section-60bd {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.dim-e179 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.dim-e179 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.hidden-pink-6f64 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.border_abdb {
  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) */
.primary_47f4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.sidebar-first-269e h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.sidebar-first-269e p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.highlight-50d0 {
  list-style: none;
  padding: 0;
  margin: 0;
}

.highlight-50d0 li {
  margin-bottom: var(--space-xs);
}

.highlight-50d0 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.highlight-50d0 a:hover {
  color: white;
}

.prev-005b {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.prev-005b 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);
}

.prev-005b a:hover {
  color: white;
  border-color: #666;
  background: #333;
}

.menu_thick_779a {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.menu_thick_779a a {
  color: #808080;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.menu_thick_779a a:hover {
  color: white;
}

.thumbnail_e2dc > p {
  font-size: 0.875rem;
  color: #808080;
  margin: 0;
}

@media (max-width: 768px) {
  .border_abdb,
  .primary_47f4 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.motion-c1bb h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.thick_2bcd p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.aside_276e {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.aside_276e .overlay_a35b {
  color: #4caf50;
  font-size: 0.875rem;
}

.filter_ae51 {
  list-style: none;
  padding: 0;
}

.filter_ae51 li {
  margin-bottom: var(--space-xs);
}

.filter_ae51 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.filter_ae51 a:hover {
  color: white;
}

.top_7adc {
  list-style: none;
  padding: 0;
}

.top_7adc li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.top_7adc a {
  color: #b0b0b0;
  text-decoration: none;
}

.top_7adc a:hover {
  color: white;
}

.thumbnail_e2dc {
  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);
}

.thumbnail-29f5 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.thumbnail-29f5 a {
  color: #4caf50;
  text-decoration: none;
}

.background-6286 {
  font-size: 0.75rem;
  color: #666666;
}

.picture_c374 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.picture_c374 a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

.picture_c374 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;
}

.hard_b670 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.hard_b670:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .thumbnail_e2dc {
    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;
  }
  
  .dim-4c8e {
    font-size: 2rem;
  }
  
  .picture_296b {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .progress-ca18,
  .notice_6b91 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .header_north_1fd6,
  .in_dc5b,
  .aside_d8a3,
  .hover-dim-fad5,
  .large_1e44,
  .easy_553f,
  .focused_3f89,
  .border_abdb,
  .primary_47f4 {
    grid-template-columns: 1fr;
  }
  
  .preview_19cf {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .article-3727 {
    padding: var(--space-lg) 0;
  }
  
  .slider-bottom-7319 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .slider-bottom-7319 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .thumbnail_small_da30 {
    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;
  }
  
  .preview_19cf {
    grid-template-columns: 1fr;
  }
  
  .module_a1a4,
  .yellow_79b0,
  .link_5d01 {
    flex-direction: column;
    width: 100%;
  }
  
  .north_1cc9,
  .popup-pro-b579,
  .module_a1a4 .thumbnail_small_da30,
  .yellow_79b0 .thumbnail_small_da30 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .dim-4c8e {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .picture_296b {
    font-size: 1.375rem;
  }
  
  .top-df53 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .paragraph_cool_0275,
  .header-north-e481,
  .dropdown-cool-415c,
  .accent-over-984c,
  .logo-west-f35d {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .fluid_2100 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .caption_e833 {
    gap: var(--space-xs);
  }
  
  .iron-fbf9 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .main-prev-9cb7 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .right-46d6 {
    width: 150px;
    height: 150px;
  }
  
  .accordion-eaf9 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .fixed-7810,
  .dark_41b7,
  .module_a1a4,
  .panel-d978,
  .over_c253,
  .hidden-pink-6f64,
  .static-79b6 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .article-3727 {
    page-break-inside: avoid;
  }
}

/* css-noise: bcdc */
.promo-block-t0 {
  padding: 0.1rem;
  font-size: 13px;
  line-height: 1.1;
}
