/* ============================================
   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)
   ============================================ */
.new_07ac {
  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;
}

.new_07ac:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.video_62af {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .video_62af {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .video_62af {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.primary_iron_7d0c):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. */
.primary_iron_7d0c,
header,
.east_b685,
.left_5247,
.alert_fixed_56a9,
.border-a9c5,
.popup-paper-76a6,
.caption_3584,
.backdrop-bronze-4f9a {
  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
   ============================================ */
.primary_iron_7d0c {
  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);
}

.badge_static_8f07 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.primary_iron_7d0c.simple_d8ca {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.hover-motion-5bf2 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.frame-6fd0 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.tooltip-a3dd img {
  height: 36px;
  width: auto;
  display: block;
}

.header_a7e7 {
  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;
}

.section_fixed_5713 {
  flex: 1;
}

.main_steel_bd0b {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.link-d380 {
  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);
}

.link-d380:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.link-d380.gold_2bf4 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.header_d5b4 {
  position: relative;
}

.outline_9ac5 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.outline_9ac5 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） */
.header_d5b4:hover .outline_9ac5 svg,
.outline_9ac5[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.mask-steel-56ab {
  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 */
.header_d5b4:hover .mask-steel-56ab {
  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-steel-56ab::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.slider_blue_9da5 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.slider_blue_9da5: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 */
.slider_blue_9da5[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.preview-91e0 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.hover-18f0 {
  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;
}

.hover-18f0:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.hover-18f0 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.red-f387 {
  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;
}

.red-f387: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);
}

.red-f387 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.first_012e {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.tertiary-narrow-f950 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.first_012e[aria-expanded="true"] .tertiary-narrow-f950:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.first_012e[aria-expanded="true"] .tertiary-narrow-f950:nth-child(2) {
  opacity: 0;
}

.first_012e[aria-expanded="true"] .tertiary-narrow-f950:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .section_fixed_5713 {
    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 */
  }

  .section_fixed_5713::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .section_fixed_5713.tabs_stale_de17 {
    display: block;
    right: 0;
  }
  
  .main_steel_bd0b {
    flex-direction: column;
    gap: 0;
  }
  
  .link-d380 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .section_fixed_5713::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;
  }
  
  .section_fixed_5713.tabs_stale_de17::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .section_fixed_5713 {
    display: none;
  }
  
  .first_012e {
    display: flex;
  }
  
  .header_a7e7 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .hover-18f0,
  .red-f387 {
    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 */
  .header_d5b4 {
    position: relative;
  }
  
  .mask-steel-56ab {
    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;
  }
  
  .outline_9ac5[aria-expanded="true"] + .mask-steel-56ab {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .slider_blue_9da5 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .preview-91e0 {
    gap: 8px;
  }
  
  .hover-18f0 {
    display: none;
  }
  
  .red-f387 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .tooltip-a3dd img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .red-f387 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .red-f387 svg {
    width: 14px;
    height: 14px;
  }
  
  .hover-motion-5bf2 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.east_b685 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.mask_9126 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.description-81c8 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.description-81c8 svg {
  flex-shrink: 0;
}

.description-81c8 a {
  color: var(--color-primary);
  text-decoration: none;
}

.description-81c8 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .mask_9126 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.left_5247 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.shadow-in-688f {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .shadow-in-688f {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.alert_4c9f {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.alert_4c9f a {
  color: var(--color-primary);
  text-decoration: none;
}

.alert_4c9f a:hover {
  text-decoration: underline;
}

.pro_9748 {
  color: var(--color-text-lighter);
}

.progress_brown_0e8b {
  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) {
  .progress_brown_0e8b {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .progress_brown_0e8b {
    font-size: 1.5rem;
  }
}

.wood-a0fd {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.input-inner-f56f {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .input-inner-f56f {
    grid-template-columns: 1fr;
  }
}

.simple-88cf {
  display: flex;
  gap: var(--space-sm);
}

.huge-d256 {
  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_blue_cf44 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.title_blue_cf44 strong {
  font-weight: 600;
  color: var(--color-text);
}

.title_blue_cf44 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.filter_9006 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.label-smooth-1d85 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.icon-middle-8748 {
  position: relative;
  text-align: center;
}

.icon-middle-8748 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.list_a2e3 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.caption_8203 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.advanced-2f93 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.badge-hard-0650 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.mask_00fa {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.dim-3482 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .shadow-in-688f {
    grid-template-columns: 1fr;
  }
  
  .progress_brown_0e8b {
    font-size: 1.75rem;
  }
  
  .label-smooth-1d85 {
    order: -1;
    max-width: 100%;
  }
  
  .icon-middle-8748 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .progress_brown_0e8b {
    font-size: 1.5rem;
  }
  
  .wood-a0fd {
    font-size: 1rem;
  }
  
  .alert_4c9f {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .icon-middle-8748 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.stone-43de {
  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;
}

.text_18c6 {
  background: var(--color-primary);
  color: white;
}

.text_18c6:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.medium-4fc8 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.medium-4fc8:hover {
  background: var(--color-primary);
  color: white;
}

.basic-7d8e {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.basic-7d8e:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.gold_5795 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.list_upper_d6d3 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.alert_fixed_56a9 {
  padding: var(--space-xl) 0;
  background: white;
}

.inner_1abd {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.backdrop_stone_623d {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.backdrop_stone_623d:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.image-top-6292 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.hard-5491 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.up-764f {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.border-a9c5 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.motion_f865 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

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

.panel_38e7 {
  list-style: none;
  counter-reset: toc-counter;
}

.panel_38e7 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.panel_38e7 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);
}

.panel_38e7 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;
}

.panel_38e7 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.popup-paper-76a6 {
  padding: var(--space-xxl) 0;
}

.badge_fast_d237 {
  background: var(--color-bg-section);
}

.picture_3357 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.logo_2b6c {
  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);
}

.pro-557b {
  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);
}

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

.chip_fluid_12ef {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .chip_fluid_12ef {
    grid-template-columns: 1fr 300px;
  }
}

.panel-active-fa48 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.panel-active-fa48 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.panel-active-fa48 pre,
.panel-active-fa48 code {
  overflow-x: auto;
  max-width: 100%;
}

.panel-active-fa48 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);
}

.panel-active-fa48 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.panel-active-fa48 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.panel-active-fa48 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.panel-active-fa48 ul,
.panel-active-fa48 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.panel-active-fa48 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.panel-active-fa48 strong {
  font-weight: 600;
  color: var(--color-text);
}

.panel-active-fa48 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.panel-active-fa48 a:hover {
  color: var(--color-primary-dark);
}

.bright_7e74 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.bright_7e74 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.bright_7e74 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) {
  .chip_fluid_12ef {
    grid-template-columns: 1fr;
  }
  
  .pro-557b {
    font-size: 1.75rem;
  }
  
  .panel-active-fa48 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .pro-557b {
    font-size: 1.5rem;
  }
  
  .panel-active-fa48 h3 {
    font-size: 1.375rem;
  }
  
  .panel-active-fa48 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.component-a4da {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.overlay-fluid-cf22 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.bottom_66f5 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.middle_ea6a {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.out-d7fa strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.last_aa56 {
  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;
}

.soft-d791 {
  flex-shrink: 0;
}

.block-north-13bd strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.simple-e06e {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .simple-e06e {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.column-4585,
.gradient_action_34a9,
.icon_full_2440 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.column-4585 thead,
.gradient_action_34a9 thead {
  background: var(--color-primary);
  color: white;
}

.column-4585 th,
.column-4585 td,
.gradient_action_34a9 th,
.gradient_action_34a9 td,
.icon_full_2440 th,
.icon_full_2440 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .column-4585 th,
  .column-4585 td,
  .gradient_action_34a9 th,
  .gradient_action_34a9 td,
  .icon_full_2440 th,
  .icon_full_2440 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .column-4585,
  .gradient_action_34a9,
  .icon_full_2440 {
    min-width: 600px;
  }
}

.column-4585 th,
.gradient_action_34a9 th,
.icon_full_2440 th {
  font-weight: 600;
}

.column-4585 tbody tr:hover,
.gradient_action_34a9 tbody tr:hover,
.icon_full_2440 tbody tr:hover {
  background: var(--color-bg-alt);
}

.secondary-3cc7 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.green_28dc {
  position: sticky;
  top: 80px;
  align-self: start;
}

.paragraph-lower-0396 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.paragraph-lower-0396 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.full_232d {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.full_232d h4 {
  color: white;
}

.dim-8770 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.frame-ee2b {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.frame-ee2b:last-child {
  border-bottom: none;
}

.frame-ee2b dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.frame-ee2b dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.popup_864d {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.smooth_fed2 {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.smooth_fed2:hover {
  text-decoration: underline;
}

.complex-02fa {
  text-align: center;
  margin-bottom: var(--space-md);
}

.article-41ec {
  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);
}

.article-41ec span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.fixed_b356 {
  font-weight: 600;
  color: white;
}

.detail_535a {
  list-style: none;
  padding: 0;
}

.detail_535a li {
  padding: var(--space-xs) 0;
}

.wood_827f {
  color: #4caf50;
}

.module_cold_f24d {
  color: #ff9800;
}

.brown_c10b {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.active_old_5edf {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.border-last-2ea9 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.gradient-warm-6ec9 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.tooltip-last-be72 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.video-yellow-43b7 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.chip-first-6e1a {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .chip-first-6e1a {
    grid-template-columns: 1fr;
  }
}

.last-a665 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.last-a665:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.alert-937f {
  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;
}

.last-a665 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.last-a665 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.label_stale_c8fb {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.fixed_b356 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.white-d1b9 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.avatar-wood-791e {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.avatar-wood-791e h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.surface_in_3a98 {
  max-width: 900px;
  margin: 0 auto;
}

.aside-fixed-ece1 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.tertiary_wide_eed7 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .tertiary_wide_eed7 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.progress-48c1 {
  margin-top: var(--space-xxl);
}

.progress-48c1 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.tall_86a8 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .tall_86a8 {
    grid-template-columns: 1fr;
  }
}

.border-south-d990 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.module-4a10 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.dark-6df5 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.border-south-d990 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.border-south-d990 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.border-south-d990 li {
  padding: var(--space-xs) 0;
  color: white;
}

.border-south-d990 .stone-43de {
  width: 100%;
  background: white;
}

.module-4a10 .stone-43de {
  color: #667eea;
}

.dark-6df5 .stone-43de {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.notice-bottom-0220 {
  max-width: 900px;
  margin: 0 auto;
}

.carousel_1d89 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.shadow-cf50 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.avatar_13f2 {
  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);
}

.shadow-cf50 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.paragraph-39d5 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .shadow-cf50 {
    padding: var(--space-md);
  }
  
  .paragraph-39d5 {
    padding: var(--space-md);
  }
  
  .black-e2c9 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.gas_7843 ol,
.gas_7843 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.gas_7843 li {
  margin-bottom: var(--space-sm);
}

.gas_7843 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.accent-f0ca {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.aside-bc78 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.black-e2c9 {
  margin-top: var(--space-lg);
  text-align: center;
}

.black-e2c9 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.sort-5e76,
.smooth_ecde,
.module_9ba4,
.progress-lite-a769 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.badge-7520 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.focused_a5cf {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.large-3063 {
  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) {
  .large-3063 {
    font-size: 0.625rem;
  }
}

.feature_lite_b13d {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.feature_lite_b13d:hover {
  background: var(--color-primary-dark);
}

.bright-36e4 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.bright-36e4 h4 {
  margin-bottom: var(--space-md);
}

.current-549e {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.short-f811 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.texture_cool_9f09 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .texture_cool_9f09 {
    grid-template-columns: 1fr;
  }
}

.slider_5aa7 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.media_4c12 {
  border-color: var(--color-success);
}

.west_e10d {
  border-color: var(--color-warning);
}

.green_f706 {
  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);
}

.media_4c12 .green_f706 {
  background: #e8f5e9;
  color: var(--color-success);
}

.west_e10d .green_f706 {
  background: #fff3e0;
  color: var(--color-warning);
}

.slider_5aa7 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.slider_5aa7 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.east-aee3 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.accordion-6470 {
  margin: var(--space-xxl) 0;
}

.accordion-6470 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.accordion-6470 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.accordion-6b39 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .accordion-6b39 {
    grid-template-columns: 1fr;
  }
}

.backdrop-d1fd {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.backdrop-d1fd h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.center_fc66 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.center_fc66 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.chip-408a {
  margin-top: var(--space-xxl);
}

.hover_silver_48bc {
  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);
}

.chip-cold-41d6 {
  text-align: center;
}

.right_e7d5 {
  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);
}

.breadcrumb-focused-aa31 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.right_e7d5 .fixed_b356 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.title-a9e9 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.disabled-brown-8065 p {
  margin-bottom: var(--space-md);
}

.silver-610d {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .hover_silver_48bc {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.thumbnail-6470 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.image_dim_cc52 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.cool_1aa5 {
  margin-bottom: var(--space-xl);
}

.layout_d321 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.out_db3d {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.bronze_c0bd {
  color: var(--color-text-light);
}

.backdrop-thick-5e98 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.layout-22a8 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.solid-49e9 {
  font-weight: 600;
  color: var(--color-text);
}

.caption_out_e8f0 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.accordion-mini-8b1b {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.west_0e98 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.gallery-paper-6a18 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.backdrop-403c {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.chip-b3d1 {
  border: 2px solid #4caf50;
}

.advanced_e7c2 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.footer-middle-29ae {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.tertiary_wood_ddaa {
  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;
}

.main_ed54 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.fresh_3dc2 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.layout_gold_1853 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.primary-9e37 {
  text-align: right;
}

.primary-9e37 .dim-9aba {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.feature-74eb {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.picture-11a0 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.picture-11a0 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.content_iron_83ac {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.wood_c046 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.bottom_2099 {
  background: #e8f5e9;
  color: #2e7d32;
}

.header-11ec {
  background: #e3f2fd;
  color: #1565c0;
}

.backdrop_iron_00cf {
  background: #fff3e0;
  color: #e65100;
}

.carousel-down-331d {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.carousel-down-331d span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.notice_9013 {
  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);
}

.notice_9013:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.action-6843 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.east-1940 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.east-1940 strong {
  color: var(--color-primary);
}

.fresh_cb4d {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.table-static-059c {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.menu_stale_a566 {
  max-width: 900px;
  margin: 0 auto;
}

.label-complex-00d0 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.tooltip_2a5c {
  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);
}

.tooltip_2a5c:hover {
  background: var(--color-bg-alt);
}

.fixed_8d5d {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.tooltip_2a5c[aria-expanded="true"] .fixed_8d5d {
  transform: rotate(180deg);
}

.section_d9a7 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.section_d9a7 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.section_d9a7 ul,
.section_d9a7 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.section_d9a7 li {
  margin-bottom: var(--space-xs);
}

.tiny_b642 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.component-9481 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.tiny_b642 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.green_f6d7 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.selected_00ab {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.caption-4d31 {
  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);
}

.component_0f6a {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.in_3261 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .in_3261 {
    grid-template-columns: 1fr;
  }
}

.blue_9421,
.outer_a7b3 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.blue_9421 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.outer_a7b3 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.blue_9421 h4,
.outer_a7b3 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.blue_9421 ul,
.outer_a7b3 ul {
  list-style: none;
  padding: 0;
}

.blue_9421 li,
.outer_a7b3 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.video_4209 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .video_4209 {
    grid-template-columns: 1fr;
  }
}

.selected-3e3c {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.carousel_6f94 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.photo-paper-d04a {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.selected-3e3c h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.selected-3e3c ul {
  list-style: none;
  padding: 0;
}

.selected-3e3c li {
  padding: var(--space-xs) 0;
  color: white;
}

.warm-fc65 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.warm-fc65 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.warm-fc65 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.link_9e03 {
  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);
}

.background_plasma_113f {
  font-style: italic;
}

.mask_878f {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.hero_inner_9ee3 {
  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;
}

.hero_inner_9ee3 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.hero_inner_9ee3 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.iron-9aac {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.caption_3584 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.card_b141 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.warm_d383 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .warm_d383 {
    grid-template-columns: 1fr;
  }
}

.dynamic-2879 {
  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);
}

.dynamic-2879:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.pressed_b946 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.dynamic-2879 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.dynamic-2879 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.backdrop-bronze-4f9a {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.white_e666 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
  .white_e666 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.pressed-081b h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.detail-under-0226 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.summary_bottom_15f4 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.summary_bottom_15f4 .simple-88cf {
  color: #4caf50;
  font-size: 0.875rem;
}

.header_glass_d68a {
  list-style: none;
  padding: 0;
}

.header_glass_d68a li {
  margin-bottom: var(--space-xs);
}

.header_glass_d68a a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.header_glass_d68a a:hover {
  color: white;
}

.component_15e3 {
  list-style: none;
  padding: 0;
}

.component_15e3 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.component_15e3 a {
  color: #b0b0b0;
  text-decoration: none;
}

.component_15e3 a:hover {
  color: white;
}

.item-45ff {
  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);
}

.full_0d9c p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.full_0d9c a {
  color: #4caf50;
  text-decoration: none;
}

.top-3d75 {
  font-size: 0.75rem;
  color: #666666;
}

.prev-5877 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.hidden_fresh_1b16 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.hidden_fresh_1b16:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .item-45ff {
    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;
  }
  
  .progress_brown_0e8b {
    font-size: 2rem;
  }
  
  .pro-557b {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .shadow-in-688f,
  .chip_fluid_12ef {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .chip-first-6e1a,
  .texture_cool_9f09,
  .tall_86a8,
  .accordion-6b39,
  .in_3261,
  .video_4209,
  .warm_d383,
  .white_e666 {
    grid-template-columns: 1fr;
  }
  
  .inner_1abd {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .popup-paper-76a6 {
    padding: var(--space-lg) 0;
  }
  
  .panel_38e7 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .panel_38e7 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .stone-43de {
    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;
  }
  
  .inner_1abd {
    grid-template-columns: 1fr;
  }
  
  .filter_9006,
  .iron-9aac,
  .current-549e {
    flex-direction: column;
    width: 100%;
  }
  
  .gold_5795,
  .list_upper_d6d3,
  .filter_9006 .stone-43de,
  .iron-9aac .stone-43de {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .progress_brown_0e8b {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .pro-557b {
    font-size: 1.375rem;
  }
  
  .image-top-6292 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .backdrop_stone_623d,
  .last-a665,
  .paragraph-lower-0396,
  .backdrop-403c,
  .carousel_1d89 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .large-3063 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .mask_9126 {
    gap: var(--space-xs);
  }
  
  .description-81c8 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .article-41ec {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .right_e7d5 {
    width: 150px;
    height: 150px;
  }
  
  .breadcrumb-focused-aa31 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .primary_iron_7d0c,
  .east_b685,
  .filter_9006,
  .hero_inner_9ee3,
  .caption_3584,
  .backdrop-bronze-4f9a,
  .first_012e {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .popup-paper-76a6 {
    page-break-inside: avoid;
  }
}

/* css-noise: eb39 */
.simple-0b1a {
  padding: 0.3rem;
  font-size: 14px;
  line-height: 1.3;
}

/* css-noise: c99b */
.shadow-element-o9 {
  padding: 0.2rem;
  font-size: 13px;
  line-height: 1.3;
}
