/* ============================================
   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)
   ============================================ */
.green-7c4c {
  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;
}

.green-7c4c:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.paper-1a4c {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .paper-1a4c {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .paper-1a4c {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.lower_e1b2):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container.
   html/body are excluded on purpose: releasing their max-width removes the
   last guard against a horizontally scrollable page. */
.lower_e1b2,
header,
.title-2cbf,
.item_bf6c,
.shadow-7f81,
.media_3d98,
.progress-rough-18e2,
.form-next-12ed,
.header-fast-6366 {
  max-width: none;
}

/* overflow-x stays off <html>: pairing it with body's hidden turns <html>
   into its own scroll container and breaks the sticky header. */
html,
body {
  width: 100%;
  max-width: 100%;
}

/* 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
   ============================================ */
.lower_e1b2 {
  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);
}

.nav-293c {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.lower_e1b2.banner-2e07 {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.notice_ac04 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.description_small_b761 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.green-e82c img {
  height: 36px;
  width: auto;
  display: block;
}

.gold-c745 {
  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;
}

.last-e37b {
  flex: 1;
}

.popup-large-3956 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.badge_outer_8dc8 {
  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);
}

.badge_outer_8dc8:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.badge_outer_8dc8.feature-new-498c {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.image_687c {
  position: relative;
}

.black-8e0e {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.black-8e0e 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） */
.image_687c:hover .black-8e0e svg,
.black-8e0e[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.mask-4e33 {
  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 */
.image_687c:hover .mask-4e33 {
  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 */
.mask-4e33::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.accordion_1ac8 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.accordion_1ac8: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 */
.accordion_1ac8[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.sidebar_small_b10d {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.module-14f4 {
  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;
}

.module-14f4:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.module-14f4 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.stone-12eb {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 20px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.9375rem;
  text-decoration: none;
  transition: all var(--transition-base);
  box-shadow: 0 2px 8px rgba(25, 118, 210, 0.3);
  white-space: nowrap;
}

.stone-12eb:hover {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, #0d47a1 100%);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(25, 118, 210, 0.4);
}

.stone-12eb svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.old_77bc {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.logo_78f3 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.old_77bc[aria-expanded="true"] .logo_78f3:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.old_77bc[aria-expanded="true"] .logo_78f3:nth-child(2) {
  opacity: 0;
}

.old_77bc[aria-expanded="true"] .logo_78f3:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .last-e37b {
    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 */
  }

  .last-e37b::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .last-e37b.gas_a6d9 {
    display: block;
    right: 0;
  }
  
  .popup-large-3956 {
    flex-direction: column;
    gap: 0;
  }
  
  .badge_outer_8dc8 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .last-e37b::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;
  }
  
  .last-e37b.gas_a6d9::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .last-e37b {
    display: none;
  }
  
  .old_77bc {
    display: flex;
  }
  
  .gold-c745 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .module-14f4,
  .stone-12eb {
    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 */
  .image_687c {
    position: relative;
  }
  
  .mask-4e33 {
    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;
  }
  
  .black-8e0e[aria-expanded="true"] + .mask-4e33 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .accordion_1ac8 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .sidebar_small_b10d {
    gap: 8px;
  }
  
  .module-14f4 {
    display: none;
  }
  
  .stone-12eb {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .green-e82c img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .stone-12eb {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .stone-12eb svg {
    width: 14px;
    height: 14px;
  }
  
  .notice_ac04 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.title-2cbf {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.footer_active_43ca {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.panel_warm_7b19 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.panel_warm_7b19 svg {
  flex-shrink: 0;
}

.panel_warm_7b19 a {
  color: var(--color-primary);
  text-decoration: none;
}

.panel_warm_7b19 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .footer_active_43ca {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.item_bf6c {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.container-27f3 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .container-27f3 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.lower-76e0 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.lower-76e0 a {
  color: var(--color-primary);
  text-decoration: none;
}

.lower-76e0 a:hover {
  text-decoration: underline;
}

.gas_e384 {
  color: var(--color-text-lighter);
}

.notice_east_6538 {
  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) {
  .notice_east_6538 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .notice_east_6538 {
    font-size: 1.5rem;
  }
}

.accordion_62d8 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.preview-a4f4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .preview-a4f4 {
    grid-template-columns: 1fr;
  }
}

.lite-e03a {
  display: flex;
  gap: var(--space-sm);
}

.tall_f501 {
  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;
}

.copper-765a {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.copper-765a strong {
  font-weight: 600;
  color: var(--color-text);
}

.copper-765a span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.focus_975c {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.photo-north-2f36 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.pagination_0dab {
  position: relative;
  text-align: center;
}

.pagination_0dab img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.purple-ac34 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.accordion_5197 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.section-large-3ee5 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.out_c414 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.glass-e900 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.slow-ce7c {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .container-27f3 {
    grid-template-columns: 1fr;
  }
  
  .notice_east_6538 {
    font-size: 1.75rem;
  }
  
  .photo-north-2f36 {
    order: -1;
    max-width: 100%;
  }
  
  .pagination_0dab {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .notice_east_6538 {
    font-size: 1.5rem;
  }
  
  .accordion_62d8 {
    font-size: 1rem;
  }
  
  .lower-76e0 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .pagination_0dab {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.list_solid_a026 {
  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;
}

.mask-9004 {
  background: var(--color-primary);
  color: white;
}

.mask-9004:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.hovered-4e22 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.hovered-4e22:hover {
  background: var(--color-primary);
  color: white;
}

.orange-3fa4 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.orange-3fa4:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.nav_b544 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.grid_6232 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.shadow-7f81 {
  padding: var(--space-xl) 0;
  background: white;
}

.breadcrumb-upper-f8f0 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.hard-3312 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.hard-3312:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.panel-mini-0b3a {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.modal_f47b {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.footer-stone-8228 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.media_3d98 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.tiny-c5ad {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.description-down-c16b {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.modal-2ecd {
  list-style: none;
  counter-reset: toc-counter;
}

.modal-2ecd li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.modal-2ecd 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);
}

.modal-2ecd 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;
}

.modal-2ecd li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.progress-rough-18e2 {
  padding: var(--space-xxl) 0;
}

.out-8dbe {
  background: var(--color-bg-section);
}

.status-b47e {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.detail_complex_0815 {
  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);
}

.row_15b6 {
  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);
}

.chip-last-af8a {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.secondary_dirty_42f6 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .secondary_dirty_42f6 {
    grid-template-columns: 1fr 300px;
  }
}

.picture_wood_1b23 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.picture_wood_1b23 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.picture_wood_1b23 pre,
.picture_wood_1b23 code {
  overflow-x: auto;
  max-width: 100%;
}

.picture_wood_1b23 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);
}

.picture_wood_1b23 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.picture_wood_1b23 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.picture_wood_1b23 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.picture_wood_1b23 ul,
.picture_wood_1b23 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.picture_wood_1b23 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.picture_wood_1b23 strong {
  font-weight: 600;
  color: var(--color-text);
}

.picture_wood_1b23 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.picture_wood_1b23 a:hover {
  color: var(--color-primary-dark);
}

.focus_bd96 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.focus_bd96 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.focus_bd96 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) {
  .secondary_dirty_42f6 {
    grid-template-columns: 1fr;
  }
  
  .row_15b6 {
    font-size: 1.75rem;
  }
  
  .picture_wood_1b23 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .row_15b6 {
    font-size: 1.5rem;
  }
  
  .picture_wood_1b23 h3 {
    font-size: 1.375rem;
  }
  
  .picture_wood_1b23 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.hidden_down_cb19 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.feature_62b9 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.accordion_5ed2 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.aside-out-2608 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.widget-3954 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.sort_dynamic_75d5 {
  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;
}

.cold-e3d9 {
  flex-shrink: 0;
}

.narrow-4c29 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.easy-2ace {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

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

.progress_03ec,
.input_east_8fbc,
.accordion_slow_184e {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.progress_03ec thead,
.input_east_8fbc thead {
  background: var(--color-primary);
  color: white;
}

.progress_03ec th,
.progress_03ec td,
.input_east_8fbc th,
.input_east_8fbc td,
.accordion_slow_184e th,
.accordion_slow_184e td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .progress_03ec th,
  .progress_03ec td,
  .input_east_8fbc th,
  .input_east_8fbc td,
  .accordion_slow_184e th,
  .accordion_slow_184e td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .progress_03ec,
  .input_east_8fbc,
  .accordion_slow_184e {
    min-width: 600px;
  }
}

.progress_03ec th,
.input_east_8fbc th,
.accordion_slow_184e th {
  font-weight: 600;
}

.progress_03ec tbody tr:hover,
.input_east_8fbc tbody tr:hover,
.accordion_slow_184e tbody tr:hover {
  background: var(--color-bg-alt);
}

.message_stale_4b04 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.background_e043 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.card-hard-8be0 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.card-hard-8be0 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.search-full-16eb {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.search-full-16eb h4 {
  color: white;
}

.pro-c31e {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.thumbnail_86ae {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.thumbnail_86ae:last-child {
  border-bottom: none;
}

.thumbnail_86ae dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.thumbnail_86ae dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.shade_29de {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.header-simple-bec0 {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.header-simple-bec0:hover {
  text-decoration: underline;
}

.action-a90d {
  text-align: center;
  margin-bottom: var(--space-md);
}

.card_blue_5e98 {
  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);
}

.card_blue_5e98 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.badge-black-fc00 {
  font-weight: 600;
  color: white;
}

.stone-ac7b {
  list-style: none;
  padding: 0;
}

.stone-ac7b li {
  padding: var(--space-xs) 0;
}

.caption_18ce {
  color: #4caf50;
}

.mask_fresh_d0a8 {
  color: #ff9800;
}

.north-9f2d {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.section-old-1cc9 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.breadcrumb-glass-6760 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.filter-b6f6 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.text-liquid-c4e8 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.glass-2d14 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.overlay-29af {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .overlay-29af {
    grid-template-columns: 1fr;
  }
}

.yellow-03d5 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.yellow-03d5:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.message-7e38 {
  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;
}

.yellow-03d5 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.yellow-03d5 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.active-c37a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.badge-black-fc00 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.header-16e3 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.top_da15 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.top_da15 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.dropdown-8d2c {
  max-width: 900px;
  margin: 0 auto;
}

.article_next_de63 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.logo_inner_5be6 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .logo_inner_5be6 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.input_cold_b542 {
  margin-top: var(--space-xxl);
}

.input_cold_b542 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.slider_a7c9 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .slider_a7c9 {
    grid-template-columns: 1fr;
  }
}

.disabled_d472 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.slow_a9f6 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.gradient-east-6d98 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.disabled_d472 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.disabled_d472 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.disabled_d472 li {
  padding: var(--space-xs) 0;
  color: white;
}

.disabled_d472 .list_solid_a026 {
  width: 100%;
  background: white;
}

.slow_a9f6 .list_solid_a026 {
  color: #667eea;
}

.gradient-east-6d98 .list_solid_a026 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.under-dbb6 {
  max-width: 900px;
  margin: 0 auto;
}

.video_6888 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.grid_fresh_3853 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.soft-795f {
  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);
}

.grid_fresh_3853 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.secondary_5e21 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .grid_fresh_3853 {
    padding: var(--space-md);
  }
  
  .secondary_5e21 {
    padding: var(--space-md);
  }
  
  .texture-3123 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.fast_f686 ol,
.fast_f686 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.fast_f686 li {
  margin-bottom: var(--space-sm);
}

.fast_f686 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.column_paper_7651 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.hard-bda9 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.texture-3123 {
  margin-top: var(--space-lg);
  text-align: center;
}

.texture-3123 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.clean_8fe5,
.section-8740,
.thick-c53f,
.medium_1a43 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.row_aaa4 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.fast_1cf3 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.pink_b8a7 {
  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) {
  .pink_b8a7 {
    font-size: 0.625rem;
  }
}

.center-58b6 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.center-58b6:hover {
  background: var(--color-primary-dark);
}

.copper-272b {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.copper-272b h4 {
  margin-bottom: var(--space-md);
}

.button_ea61 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.photo-3d1c {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.component-8f05 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .component-8f05 {
    grid-template-columns: 1fr;
  }
}

.feature-dynamic-1028 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.carousel-3778 {
  border-color: var(--color-success);
}

.wrapper-19e1 {
  border-color: var(--color-warning);
}

.north-867c {
  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);
}

.carousel-3778 .north-867c {
  background: #e8f5e9;
  color: var(--color-success);
}

.wrapper-19e1 .north-867c {
  background: #fff3e0;
  color: var(--color-warning);
}

.feature-dynamic-1028 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.feature-dynamic-1028 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.plasma_3492 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.wrapper-27dc {
  margin: var(--space-xxl) 0;
}

.wrapper-27dc h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.wrapper-27dc > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.smooth-12f1 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .smooth-12f1 {
    grid-template-columns: 1fr;
  }
}

.surface-stale-2769 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.surface-stale-2769 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.preview-414b {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.preview-414b input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.tooltip-gold-937c {
  margin-top: var(--space-xxl);
}

.section-fluid-7684 {
  display: grid;
  grid-template-columns: 250px 1fr;
  gap: var(--space-xl);
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.surface-986e {
  text-align: center;
}

.sort_narrow_4e18 {
  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);
}

.upper_bfd8 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.sort_narrow_4e18 .badge-black-fc00 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.badge-rough-4995 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.background_11b3 p {
  margin-bottom: var(--space-md);
}

.container-selected-01ee {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .section-fluid-7684 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.notification-solid-8568 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.progress-small-a6e8 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

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

.row-dynamic-2919 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.button-orange-eeb7 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.hero-selected-dd86 {
  color: var(--color-text-light);
}

.gas-d3b3 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.logo-green-2bbd {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.nav_0ce8 {
  font-weight: 600;
  color: var(--color-text);
}

.form-motion-2101 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.south-5394 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.disabled-narrow-f2d8 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.header_paper_5634 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.form_4373 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.form-middle-4f93 {
  border: 2px solid #4caf50;
}

.center-4ae5 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.fast-09aa {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.middle-62cc {
  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;
}

.advanced-7c79 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.advanced_4fab {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.selected_f654 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.accent_top_039b {
  text-align: right;
}

.accent_top_039b .summary-warm-a6d1 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.texture_pressed_3b33 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.pattern_paper_019d h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.pattern_paper_019d p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.box_2c6f {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.primary_5049 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.stale-bc99 {
  background: #e8f5e9;
  color: #2e7d32;
}

.module-tiny-3ffb {
  background: #e3f2fd;
  color: #1565c0;
}

.center_51ec {
  background: #fff3e0;
  color: #e65100;
}

.popup-cd5d {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.popup-cd5d span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.static-b27b {
  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);
}

.static-b27b:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.photo_924a {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.gradient-current-e029 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.gradient-current-e029 strong {
  color: var(--color-primary);
}

.search_bronze_fe60 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.down-752b {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.modal-f172 {
  max-width: 900px;
  margin: 0 auto;
}

.footer_motion_b0f1 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.secondary_wood_97a8 {
  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);
}

.secondary_wood_97a8:hover {
  background: var(--color-bg-alt);
}

.footer_a598 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.secondary_wood_97a8[aria-expanded="true"] .footer_a598 {
  transform: rotate(180deg);
}

.action-64bb {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.action-64bb h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.action-64bb ul,
.action-64bb ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.action-64bb li {
  margin-bottom: var(--space-xs);
}

.filter_696b {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.texture_action_4239 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.filter_696b code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.link-c452 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.menu-8b45 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.table_7bb1 {
  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);
}

.hidden-motion-3b8e {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.image-1039 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .image-1039 {
    grid-template-columns: 1fr;
  }
}

.paper_b82d,
.selected_0f9b {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.paper_b82d {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.selected_0f9b {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.paper_b82d h4,
.selected_0f9b h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.paper_b82d ul,
.selected_0f9b ul {
  list-style: none;
  padding: 0;
}

.paper_b82d li,
.selected_0f9b li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.title_dcd4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .title_dcd4 {
    grid-template-columns: 1fr;
  }
}

.hovered_7e06 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.wood_b75a {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.hover-dfe9 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.hovered_7e06 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.hovered_7e06 ul {
  list-style: none;
  padding: 0;
}

.hovered_7e06 li {
  padding: var(--space-xs) 0;
  color: white;
}

.clean_9c53 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.clean_9c53 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.clean_9c53 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.dynamic-42bd {
  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);
}

.block-281c {
  font-style: italic;
}

.article-focused-62d7 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.under_4b72 {
  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;
}

.under_4b72 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.under_4b72 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.message_5b03 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.form-next-12ed {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.active_3664 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.video-14f8 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .video-14f8 {
    grid-template-columns: 1fr;
  }
}

.south_daf0 {
  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);
}

.south_daf0:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.search-30c6 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.south_daf0 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.south_daf0 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.header-fast-6366 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.outline-e0ca {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
  .outline-e0ca {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.box_7db5 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.light-76a6 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.surface_middle_6416 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.surface_middle_6416 .lite-e03a {
  color: #4caf50;
  font-size: 0.875rem;
}

.warm-3751 {
  list-style: none;
  padding: 0;
}

.warm-3751 li {
  margin-bottom: var(--space-xs);
}

.warm-3751 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.warm-3751 a:hover {
  color: white;
}

.content-stone-eebb {
  list-style: none;
  padding: 0;
}

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

.content-stone-eebb a {
  color: #b0b0b0;
  text-decoration: none;
}

.content-stone-eebb a:hover {
  color: white;
}

.full-4a33 {
  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);
}

.footer_cool_7d45 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.footer_cool_7d45 a {
  color: #4caf50;
  text-decoration: none;
}

.fast_641a {
  font-size: 0.75rem;
  color: #666666;
}

.advanced_75b2 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.pro_a39a {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.pro_a39a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .full-4a33 {
    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;
  }
  
  .notice_east_6538 {
    font-size: 2rem;
  }
  
  .row_15b6 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .container-27f3,
  .secondary_dirty_42f6 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .overlay-29af,
  .component-8f05,
  .slider_a7c9,
  .smooth-12f1,
  .image-1039,
  .title_dcd4,
  .video-14f8,
  .outline-e0ca {
    grid-template-columns: 1fr;
  }
  
  .breadcrumb-upper-f8f0 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .progress-rough-18e2 {
    padding: var(--space-lg) 0;
  }
  
  .modal-2ecd li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .modal-2ecd li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .list_solid_a026 {
    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;
  }
  
  .breadcrumb-upper-f8f0 {
    grid-template-columns: 1fr;
  }
  
  .focus_975c,
  .message_5b03,
  .button_ea61 {
    flex-direction: column;
    width: 100%;
  }
  
  .nav_b544,
  .grid_6232,
  .focus_975c .list_solid_a026,
  .message_5b03 .list_solid_a026 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .notice_east_6538 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .row_15b6 {
    font-size: 1.375rem;
  }
  
  .panel-mini-0b3a {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .hard-3312,
  .yellow-03d5,
  .card-hard-8be0,
  .form_4373,
  .video_6888 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .pink_b8a7 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .footer_active_43ca {
    gap: var(--space-xs);
  }
  
  .panel_warm_7b19 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .card_blue_5e98 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .sort_narrow_4e18 {
    width: 150px;
    height: 150px;
  }
  
  .upper_bfd8 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .lower_e1b2,
  .title-2cbf,
  .focus_975c,
  .under_4b72,
  .form-next-12ed,
  .header-fast-6366,
  .old_77bc {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .progress-rough-18e2 {
    page-break-inside: avoid;
  }
}

/* css-noise: eb39 */
.badge_hard_1256 {
  padding: 0.3rem;
  font-size: 14px;
  line-height: 1.3;
}

/* css-noise: 6437 */
.ghost-box-e3 {
  padding: 0.5rem;
  font-size: 12px;
  line-height: 1.0;
}