/* ============================================
   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)
   ============================================ */
.texture_f9aa {
  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;
}

.texture_f9aa:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.aside_fa01 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .aside_fa01 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .aside_fa01 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.popup-simple-e161):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. */
.popup-simple-e161,
header,
.panel_plasma_c5e2,
.video-brown-bd27,
.dirty-600c,
.tooltip-large-7505,
.hidden-stone-6b47,
.gallery_selected_569c,
.status_warm_689b {
  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
   ============================================ */
.popup-simple-e161 {
  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);
}

.up-c19b {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.popup-simple-e161.notification_75b1 {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.form_b913 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.pressed-de53 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.backdrop_7e5d img {
  height: 36px;
  width: auto;
  display: block;
}

.shadow-f87d {
  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;
}

.tooltip_020e {
  flex: 1;
}

.notification_3a96 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.feature_8eac {
  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);
}

.feature_8eac:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.feature_8eac.complex_603b {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.avatar-be49 {
  position: relative;
}

.popup-cb34 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.popup-cb34 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） */
.avatar-be49:hover .popup-cb34 svg,
.popup-cb34[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.frame-d4e6 {
  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 */
.avatar-be49:hover .frame-d4e6 {
  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 */
.frame-d4e6::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.pagination-copper-66bc {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.pagination-copper-66bc: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 */
.pagination-copper-66bc[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.accent_pro_6c02 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.medium-f5fe {
  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;
}

.medium-f5fe:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.medium-f5fe svg {
  flex-shrink: 0;
}

/* Header Download Button */
.inner_5126 {
  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;
}

.inner_5126: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);
}

.inner_5126 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.progress_76a3 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.content_iron_a553 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.progress_76a3[aria-expanded="true"] .content_iron_a553:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.progress_76a3[aria-expanded="true"] .content_iron_a553:nth-child(2) {
  opacity: 0;
}

.progress_76a3[aria-expanded="true"] .content_iron_a553:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .tooltip_020e {
    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 */
  }

  .tooltip_020e::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .tooltip_020e.status-slow-1e42 {
    display: block;
    right: 0;
  }
  
  .notification_3a96 {
    flex-direction: column;
    gap: 0;
  }
  
  .feature_8eac {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .tooltip_020e::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;
  }
  
  .tooltip_020e.status-slow-1e42::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .tooltip_020e {
    display: none;
  }
  
  .progress_76a3 {
    display: flex;
  }
  
  .shadow-f87d {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .medium-f5fe,
  .inner_5126 {
    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 */
  .avatar-be49 {
    position: relative;
  }
  
  .frame-d4e6 {
    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;
  }
  
  .popup-cb34[aria-expanded="true"] + .frame-d4e6 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .pagination-copper-66bc {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .accent_pro_6c02 {
    gap: 8px;
  }
  
  .medium-f5fe {
    display: none;
  }
  
  .inner_5126 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .backdrop_7e5d img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .inner_5126 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .inner_5126 svg {
    width: 14px;
    height: 14px;
  }
  
  .form_b913 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.panel_plasma_c5e2 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.short_a731 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.wrapper-bronze-55ec {
  display: flex;
  align-items: center;
  gap: 6px;
}

.wrapper-bronze-55ec svg {
  flex-shrink: 0;
}

.wrapper-bronze-55ec a {
  color: var(--color-primary);
  text-decoration: none;
}

.wrapper-bronze-55ec a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .short_a731 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.video-brown-bd27 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.iron_ab21 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .iron_ab21 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.under_c2a2 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.under_c2a2 a {
  color: var(--color-primary);
  text-decoration: none;
}

.under_c2a2 a:hover {
  text-decoration: underline;
}

.dropdown-stone-1a6d {
  color: var(--color-text-lighter);
}

.form_1e4f {
  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) {
  .form_1e4f {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .form_1e4f {
    font-size: 1.5rem;
  }
}

.mask-dd04 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.progress-static-3997 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .progress-static-3997 {
    grid-template-columns: 1fr;
  }
}

.warm-e668 {
  display: flex;
  gap: var(--space-sm);
}

.yellow_c51b {
  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;
}

.primary_bd21 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.primary_bd21 strong {
  font-weight: 600;
  color: var(--color-text);
}

.primary_bd21 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.up_d62b {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.hot_b425 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.complex_9c67 {
  position: relative;
  text-align: center;
}

.complex_9c67 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.filter-58bf {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.item-0335 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.left_50c2 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.aside-yellow-763a {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.block-blue-7d5b {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.hard-b0b0 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .iron_ab21 {
    grid-template-columns: 1fr;
  }
  
  .form_1e4f {
    font-size: 1.75rem;
  }
  
  .hot_b425 {
    order: -1;
    max-width: 100%;
  }
  
  .complex_9c67 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .form_1e4f {
    font-size: 1.5rem;
  }
  
  .mask-dd04 {
    font-size: 1rem;
  }
  
  .under_c2a2 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .complex_9c67 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.avatar_bright_ca6e {
  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;
}

.menu_0c80 {
  background: var(--color-primary);
  color: white;
}

.menu_0c80:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.left-54fb {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.left-54fb:hover {
  background: var(--color-primary);
  color: white;
}

.east-3e48 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.east-3e48:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.white-d289 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.chip-e086 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.dirty-600c {
  padding: var(--space-xl) 0;
  background: white;
}

.panel-iron-9d35 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.green-224a {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.green-224a:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.gold_f239 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.surface-eb75 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.background_inner_a107 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.tooltip-large-7505 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.hidden_full_9858 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.row_349b {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

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

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

.search-abca 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);
}

.search-abca 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;
}

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

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.hidden-stone-6b47 {
  padding: var(--space-xxl) 0;
}

.gradient-11a5 {
  background: var(--color-bg-section);
}

.summary-6043 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.last_54d0 {
  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);
}

.prev_d513 {
  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);
}

.table-b799 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.copper-ffa0 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .copper-ffa0 {
    grid-template-columns: 1fr 300px;
  }
}

.label-d512 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.label-d512 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.label-d512 pre,
.label-d512 code {
  overflow-x: auto;
  max-width: 100%;
}

.label-d512 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);
}

.label-d512 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.label-d512 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.label-d512 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.label-d512 ul,
.label-d512 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.label-d512 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.label-d512 strong {
  font-weight: 600;
  color: var(--color-text);
}

.label-d512 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.label-d512 a:hover {
  color: var(--color-primary-dark);
}

.bottom-a32b {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.bottom-a32b li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.bottom-a32b 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) {
  .copper-ffa0 {
    grid-template-columns: 1fr;
  }
  
  .prev_d513 {
    font-size: 1.75rem;
  }
  
  .label-d512 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .prev_d513 {
    font-size: 1.5rem;
  }
  
  .label-d512 h3 {
    font-size: 1.375rem;
  }
  
  .label-d512 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.alert_6053 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.list-liquid-1e6f {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.breadcrumb_white_5b59 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.popup-advanced-6a5f {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.tabs-over-f98d strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.block-fixed-2185 {
  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;
}

.old_a9bd {
  flex-shrink: 0;
}

.secondary_narrow_f09b strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.avatar_slow_990d {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .avatar_slow_990d {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.thumbnail_8aaa,
.clean_5830,
.surface-north-9801 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.thumbnail_8aaa thead,
.clean_5830 thead {
  background: var(--color-primary);
  color: white;
}

.thumbnail_8aaa th,
.thumbnail_8aaa td,
.clean_5830 th,
.clean_5830 td,
.surface-north-9801 th,
.surface-north-9801 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .thumbnail_8aaa th,
  .thumbnail_8aaa td,
  .clean_5830 th,
  .clean_5830 td,
  .surface-north-9801 th,
  .surface-north-9801 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .thumbnail_8aaa,
  .clean_5830,
  .surface-north-9801 {
    min-width: 600px;
  }
}

.thumbnail_8aaa th,
.clean_5830 th,
.surface-north-9801 th {
  font-weight: 600;
}

.thumbnail_8aaa tbody tr:hover,
.clean_5830 tbody tr:hover,
.surface-north-9801 tbody tr:hover {
  background: var(--color-bg-alt);
}

.overlay-5995 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.header-down-47e9 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.modal_hot_9905 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.modal_hot_9905 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.module_tiny_8317 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.module_tiny_8317 h4 {
  color: white;
}

.link_pressed_a859 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.fixed_78df {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.fixed_78df:last-child {
  border-bottom: none;
}

.fixed_78df dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.fixed_78df dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.filter-852b {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.chip_d988 {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.chip_d988:hover {
  text-decoration: underline;
}

.aside_bronze_d654 {
  text-align: center;
  margin-bottom: var(--space-md);
}

.dynamic-ee0a {
  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);
}

.dynamic-ee0a span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.thick_58b5 {
  font-weight: 600;
  color: white;
}

.active_soft_faa9 {
  list-style: none;
  padding: 0;
}

.active_soft_faa9 li {
  padding: var(--space-xs) 0;
}

.hover-motion-e8b8 {
  color: #4caf50;
}

.table_0c2e {
  color: #ff9800;
}

.thumbnail-medium-1255 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.article_0411 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.fixed_c510 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.old_9359 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.border-588d {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.middle_8db1 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.medium-c9f4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .medium-c9f4 {
    grid-template-columns: 1fr;
  }
}

.banner_complex_f4a7 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.banner_complex_f4a7:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.easy_526f {
  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;
}

.banner_complex_f4a7 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.banner_complex_f4a7 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.cool-b664 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.thick_58b5 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.carousel_hot_bdf3 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.box_pro_f561 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.box_pro_f561 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.pattern_430b {
  max-width: 900px;
  margin: 0 auto;
}

.secondary-light-18cb {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.bright-8393 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .bright-8393 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.tabs_006e {
  margin-top: var(--space-xxl);
}

.tabs_006e h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.steel-13bb {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .steel-13bb {
    grid-template-columns: 1fr;
  }
}

.slider-inner-cf1c {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.tertiary-0bb9 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.gallery_top_1c62 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.slider-inner-cf1c h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.slider-inner-cf1c ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.slider-inner-cf1c li {
  padding: var(--space-xs) 0;
  color: white;
}

.slider-inner-cf1c .avatar_bright_ca6e {
  width: 100%;
  background: white;
}

.tertiary-0bb9 .avatar_bright_ca6e {
  color: #667eea;
}

.gallery_top_1c62 .avatar_bright_ca6e {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.column-pink-d4b4 {
  max-width: 900px;
  margin: 0 auto;
}

.description-pressed-d66b {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.text_fluid_9a1e {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.secondary_warm_e5f2 {
  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);
}

.text_fluid_9a1e h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.hidden_f664 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .text_fluid_9a1e {
    padding: var(--space-md);
  }
  
  .hidden_f664 {
    padding: var(--space-md);
  }
  
  .notice-1668 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.wide-2751 ol,
.wide-2751 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.wide-2751 li {
  margin-bottom: var(--space-sm);
}

.wide-2751 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.bottom_1275 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.pressed-325d {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.notice-1668 {
  margin-top: var(--space-lg);
  text-align: center;
}

.notice-1668 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.disabled_pro_363b,
.photo-plasma-bb2b,
.dropdown-south-df97,
.title_action_2528 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.frame_narrow_0814 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.modal-1f3c {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.banner-29fa {
  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) {
  .banner-29fa {
    font-size: 0.625rem;
  }
}

.frame-b282 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.frame-b282:hover {
  background: var(--color-primary-dark);
}

.list-1fd9 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.list-1fd9 h4 {
  margin-bottom: var(--space-md);
}

.pro_1e1f {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.advanced_b64e {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.panel-motion-e4ff {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .panel-motion-e4ff {
    grid-template-columns: 1fr;
  }
}

.input_last_a21d {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.focused-3fae {
  border-color: var(--color-success);
}

.action-37c7 {
  border-color: var(--color-warning);
}

.container-f20d {
  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);
}

.focused-3fae .container-f20d {
  background: #e8f5e9;
  color: var(--color-success);
}

.action-37c7 .container-f20d {
  background: #fff3e0;
  color: var(--color-warning);
}

.input_last_a21d h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.input_last_a21d p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.copper-1768 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.active-22e3 {
  margin: var(--space-xxl) 0;
}

.active-22e3 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.active-22e3 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.hidden_7491 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .hidden_7491 {
    grid-template-columns: 1fr;
  }
}

.pressed_b375 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.pressed_b375 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.input-static-0ed8 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.input-static-0ed8 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.border_33b6 {
  margin-top: var(--space-xxl);
}

.border_a4ff {
  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);
}

.wrapper_top_477b {
  text-align: center;
}

.dim-fb8f {
  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);
}

.main_093a {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.dim-fb8f .thick_58b5 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.gallery-4cb3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.orange_e1a6 p {
  margin-bottom: var(--space-md);
}

.in_c697 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .border_a4ff {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.middle_6803 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.carousel-wood-8b48 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.last-38d5 {
  margin-bottom: var(--space-xl);
}

.tag_pro_bb90 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.bright-00ab {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.modal_0840 {
  color: var(--color-text-light);
}

.tooltip_slow_7f31 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.feature_cool_ad37 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.out-9572 {
  font-weight: 600;
  color: var(--color-text);
}

.form-purple-643f {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.aside_out_0d38 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.hero-650e {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.large_b32c {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.menu-fixed-3943 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.row_9449 {
  border: 2px solid #4caf50;
}

.gas-529d {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.frame_silver_5db6 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.outline_1122 {
  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;
}

.aside_copper_618f {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.text-inner-6b71 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.simple-659e {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.shadow_8321 {
  text-align: right;
}

.shadow_8321 .prev_ffa3 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.green_598f {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.summary-full-8941 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.summary-full-8941 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.badge_6f97 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.heading-ef4c {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.east-425f {
  background: #e8f5e9;
  color: #2e7d32;
}

.content-blue-9b7f {
  background: #e3f2fd;
  color: #1565c0;
}

.brown-f966 {
  background: #fff3e0;
  color: #e65100;
}

.west_f821 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.west_f821 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.basic_b351 {
  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);
}

.basic_b351:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.element-pink-5e71 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.cool_0444 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.cool_0444 strong {
  color: var(--color-primary);
}

.filter-mini-9bb0 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.hard_4a88 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.preview_current_40cb {
  max-width: 900px;
  margin: 0 auto;
}

.media_966b {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.thumbnail_b748 {
  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);
}

.thumbnail_b748:hover {
  background: var(--color-bg-alt);
}

.plasma_8eab {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.thumbnail_b748[aria-expanded="true"] .plasma_8eab {
  transform: rotate(180deg);
}

.hard_cc7e {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.hard_cc7e h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.hard_cc7e ul,
.hard_cc7e ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.hard_cc7e li {
  margin-bottom: var(--space-xs);
}

.caption-west-f8a7 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.wrapper-top-c189 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.caption-west-f8a7 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.column-clean-93d3 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.dropdown-a005 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.video-0092 {
  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);
}

.media_current_dd94 {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.progress_center_da35 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .progress_center_da35 {
    grid-template-columns: 1fr;
  }
}

.form-e2e1,
.avatar_04cf {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.form-e2e1 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.avatar_04cf {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.form-e2e1 h4,
.avatar_04cf h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.form-e2e1 ul,
.avatar_04cf ul {
  list-style: none;
  padding: 0;
}

.form-e2e1 li,
.avatar_04cf li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.easy_f1d3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .easy_f1d3 {
    grid-template-columns: 1fr;
  }
}

.medium_3402 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.content-hovered-33e2 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.iron-2fad {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.medium_3402 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.medium_3402 ul {
  list-style: none;
  padding: 0;
}

.medium_3402 li {
  padding: var(--space-xs) 0;
  color: white;
}

.dark_5cdc {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.dark_5cdc h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.dark_5cdc p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.advanced_deac {
  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);
}

.widget_c22a {
  font-style: italic;
}

.border_cool_05ab {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.fresh-ac12 {
  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;
}

.fresh-ac12 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.fresh-ac12 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.prev-2338 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.gallery_selected_569c {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.main-f2e9 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.top-e83c {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .top-e83c {
    grid-template-columns: 1fr;
  }
}

.info_advanced_fed3 {
  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);
}

.info_advanced_fed3:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.media-hard-8ce4 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.info_advanced_fed3 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.info_advanced_fed3 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.status_warm_689b {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.tooltip-5de9 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
  .tooltip-5de9 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.left-b617 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.feature-0b81 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.message-hot-4e8c {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.message-hot-4e8c .warm-e668 {
  color: #4caf50;
  font-size: 0.875rem;
}

.outline-00b3 {
  list-style: none;
  padding: 0;
}

.outline-00b3 li {
  margin-bottom: var(--space-xs);
}

.outline-00b3 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.outline-00b3 a:hover {
  color: white;
}

.rough_8647 {
  list-style: none;
  padding: 0;
}

.rough_8647 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.rough_8647 a {
  color: #b0b0b0;
  text-decoration: none;
}

.rough_8647 a:hover {
  color: white;
}

.stone_27a9 {
  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-606a p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.full-606a a {
  color: #4caf50;
  text-decoration: none;
}

.modal_82df {
  font-size: 0.75rem;
  color: #666666;
}

.table_hard_6281 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.sidebar_0f33 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.sidebar_0f33:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .stone_27a9 {
    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;
  }
  
  .form_1e4f {
    font-size: 2rem;
  }
  
  .prev_d513 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .iron_ab21,
  .copper-ffa0 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .medium-c9f4,
  .panel-motion-e4ff,
  .steel-13bb,
  .hidden_7491,
  .progress_center_da35,
  .easy_f1d3,
  .top-e83c,
  .tooltip-5de9 {
    grid-template-columns: 1fr;
  }
  
  .panel-iron-9d35 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .hidden-stone-6b47 {
    padding: var(--space-lg) 0;
  }
  
  .search-abca li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .search-abca li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .avatar_bright_ca6e {
    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;
  }
  
  .panel-iron-9d35 {
    grid-template-columns: 1fr;
  }
  
  .up_d62b,
  .prev-2338,
  .pro_1e1f {
    flex-direction: column;
    width: 100%;
  }
  
  .white-d289,
  .chip-e086,
  .up_d62b .avatar_bright_ca6e,
  .prev-2338 .avatar_bright_ca6e {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .form_1e4f {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .prev_d513 {
    font-size: 1.375rem;
  }
  
  .gold_f239 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .green-224a,
  .banner_complex_f4a7,
  .modal_hot_9905,
  .menu-fixed-3943,
  .description-pressed-d66b {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .banner-29fa {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .short_a731 {
    gap: var(--space-xs);
  }
  
  .wrapper-bronze-55ec {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .dynamic-ee0a {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .dim-fb8f {
    width: 150px;
    height: 150px;
  }
  
  .main_093a {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .popup-simple-e161,
  .panel_plasma_c5e2,
  .up_d62b,
  .fresh-ac12,
  .gallery_selected_569c,
  .status_warm_689b,
  .progress_76a3 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .hidden-stone-6b47 {
    page-break-inside: avoid;
  }
}

/* css-noise: eb39 */
.dim-b821 {
  padding: 0.3rem;
  font-size: 14px;
  line-height: 1.3;
}

/* css-noise: 07e7 */
.phantom-card-q1 {
  padding: 0.2rem;
  font-size: 12px;
  line-height: 1.1;
}
