/* ============================================
   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)
   ============================================ */
.header_middle_bb59 {
  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;
}

.header_middle_bb59:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.column-dim-50e5 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .column-dim-50e5 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .column-dim-50e5 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.picture_dynamic_a2d2):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.picture_dynamic_a2d2,
header,
.fixed-6f23,
.aside_7981,
.wrapper-62a4,
.secondary-f67c,
.brown-82c1,
.photo_5769,
.sort_light_f128 {
  max-width: none;
}

/* Critical mobile fix: prevent any overflow */
section,
article,
div,
main {
  overflow-wrap: break-word;
  word-wrap: break-word;
}

/* Ensure images never cause overflow */
img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Ensure SVG icons don't cause issues */
svg {
  max-width: 100%;
  height: auto;
}

/* ============================================
   4. HEADER & NAVIGATION
   ============================================ */
.picture_dynamic_a2d2 {
  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);
}

.wood_08ba {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.picture_dynamic_a2d2.element_283e {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.info-4701 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.summary-c2a8 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.dynamic_df62 img {
  height: 36px;
  width: auto;
  display: block;
}

.card-smooth-94e4 {
  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;
}

.complex-c1cf {
  flex: 1;
}

.green-589b {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.popup-5185 {
  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);
}

.popup-5185:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.popup-5185.fn-active-6d0e {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.heading-blue-5c41 {
  position: relative;
}

.icon-da1f {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.icon-da1f 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） */
.heading-blue-5c41:hover .icon-da1f svg,
.icon-da1f[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.medium-2a49 {
  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 */
.heading-blue-5c41:hover .medium-2a49 {
  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 */
.medium-2a49::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.thumbnail_pressed_7003 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.thumbnail_pressed_7003: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 */
.thumbnail_pressed_7003[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.sidebar-solid-4e1d {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.wrapper-dark-4491 {
  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;
}

.wrapper-dark-4491:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.wrapper-dark-4491 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.frame-hot-b082 {
  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;
}

.frame-hot-b082: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);
}

.frame-hot-b082 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.media_clean_f19d {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.hidden_dd52 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.media_clean_f19d[aria-expanded="true"] .hidden_dd52:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.media_clean_f19d[aria-expanded="true"] .hidden_dd52:nth-child(2) {
  opacity: 0;
}

.media_clean_f19d[aria-expanded="true"] .hidden_dd52:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .complex-c1cf {
    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 */
  }

  .complex-c1cf::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .complex-c1cf.overlay_middle_37bc {
    display: block;
    right: 0;
  }
  
  .green-589b {
    flex-direction: column;
    gap: 0;
  }
  
  .popup-5185 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .complex-c1cf::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;
  }
  
  .complex-c1cf.overlay_middle_37bc::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .complex-c1cf {
    display: none;
  }
  
  .media_clean_f19d {
    display: flex;
  }
  
  .card-smooth-94e4 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .wrapper-dark-4491,
  .frame-hot-b082 {
    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 */
  .heading-blue-5c41 {
    position: relative;
  }
  
  .medium-2a49 {
    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;
  }
  
  .icon-da1f[aria-expanded="true"] + .medium-2a49 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .thumbnail_pressed_7003 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .sidebar-solid-4e1d {
    gap: 8px;
  }
  
  .wrapper-dark-4491 {
    display: none;
  }
  
  .frame-hot-b082 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .dynamic_df62 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .frame-hot-b082 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .frame-hot-b082 svg {
    width: 14px;
    height: 14px;
  }
  
  .info-4701 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.fixed-6f23 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.secondary-orange-68f8 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.item_e5bf {
  display: flex;
  align-items: center;
  gap: 6px;
}

.item_e5bf svg {
  flex-shrink: 0;
}

.item_e5bf a {
  color: var(--color-primary);
  text-decoration: none;
}

.item_e5bf a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .secondary-orange-68f8 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.aside_7981 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.new_4b8e {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .new_4b8e {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.component-42d6 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.component-42d6 a {
  color: var(--color-primary);
  text-decoration: none;
}

.component-42d6 a:hover {
  text-decoration: underline;
}

.layout_action_789b {
  color: var(--color-text-lighter);
}

.upper_6222 {
  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) {
  .upper_6222 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .upper_6222 {
    font-size: 1.5rem;
  }
}

.nav_d77d {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.row-89fd {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .row-89fd {
    grid-template-columns: 1fr;
  }
}

.caption_bright_7155 {
  display: flex;
  gap: var(--space-sm);
}

.search-gas-8c6a {
  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;
}

.banner_7fdb {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.banner_7fdb strong {
  font-weight: 600;
  color: var(--color-text);
}

.banner_7fdb span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.border_yellow_5965 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.notification_741e {
  display: flex;
  align-items: center;
  justify-content: center;
}

.brown-63c0 {
  position: relative;
  text-align: center;
}

.brown-63c0 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.notice-f070 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.active_df20 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.texture-c2be {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.active_4832 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.badge_fixed_256b {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.thumbnail-advanced-c02c {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .new_4b8e {
    grid-template-columns: 1fr;
  }
  
  .upper_6222 {
    font-size: 1.75rem;
  }
  
  .notification_741e {
    order: -1;
    max-width: 100%;
  }
  
  .brown-63c0 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .upper_6222 {
    font-size: 1.5rem;
  }
  
  .nav_d77d {
    font-size: 1rem;
  }
  
  .component-42d6 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .brown-63c0 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.white-18e9 {
  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;
}

.dynamic-79e7 {
  background: var(--color-primary);
  color: white;
}

.dynamic-79e7:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.block_stone_e925 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.block_stone_e925:hover {
  background: var(--color-primary);
  color: white;
}

.component-old-1334 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.component-old-1334:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.lower_314c {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.modal-80c3 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.wrapper-62a4 {
  padding: var(--space-xl) 0;
  background: white;
}

.stone_0cae {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.next_fac6 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.next_fac6:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.out_a6e0 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.background-pressed-2e49 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.wrapper_0b61 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.secondary-f67c {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.upper-d72c {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.slow_c011 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.container-39f5 {
  list-style: none;
  counter-reset: toc-counter;
}

.container-39f5 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.container-39f5 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);
}

.container-39f5 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;
}

.container-39f5 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.brown-82c1 {
  padding: var(--space-xxl) 0;
}

.under_ed4e {
  background: var(--color-bg-section);
}

.tertiary-mini-a14d {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.background-pink-86dc {
  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);
}

.hard_b1c8 {
  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);
}

.glass_329a {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.accent_0617 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .accent_0617 {
    grid-template-columns: 1fr 300px;
  }
}

.outline-tall-5224 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.outline-tall-5224 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.outline-tall-5224 pre,
.outline-tall-5224 code {
  overflow-x: auto;
  max-width: 100%;
}

.outline-tall-5224 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);
}

.outline-tall-5224 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.outline-tall-5224 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.outline-tall-5224 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.outline-tall-5224 ul,
.outline-tall-5224 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.outline-tall-5224 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.outline-tall-5224 strong {
  font-weight: 600;
  color: var(--color-text);
}

.outline-tall-5224 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.outline-tall-5224 a:hover {
  color: var(--color-primary-dark);
}

.outer_a18b {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.outer_a18b li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.outer_a18b 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) {
  .accent_0617 {
    grid-template-columns: 1fr;
  }
  
  .hard_b1c8 {
    font-size: 1.75rem;
  }
  
  .outline-tall-5224 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .hard_b1c8 {
    font-size: 1.5rem;
  }
  
  .outline-tall-5224 h3 {
    font-size: 1.375rem;
  }
  
  .outline-tall-5224 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.progress-top-6920 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.progress-motion-108f {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.complex_722a {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.sort-hard-c191 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.easy-9293 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.hot-c5fe {
  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;
}

.small_5476 {
  flex-shrink: 0;
}

.column_06d9 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.nav-inner-eb2d {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .nav-inner-eb2d {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.background-1b2b,
.chip-2541,
.large_1707 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.background-1b2b thead,
.chip-2541 thead {
  background: var(--color-primary);
  color: white;
}

.background-1b2b th,
.background-1b2b td,
.chip-2541 th,
.chip-2541 td,
.large_1707 th,
.large_1707 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .background-1b2b th,
  .background-1b2b td,
  .chip-2541 th,
  .chip-2541 td,
  .large_1707 th,
  .large_1707 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .background-1b2b,
  .chip-2541,
  .large_1707 {
    min-width: 600px;
  }
}

.background-1b2b th,
.chip-2541 th,
.large_1707 th {
  font-weight: 600;
}

.background-1b2b tbody tr:hover,
.chip-2541 tbody tr:hover,
.large_1707 tbody tr:hover {
  background: var(--color-bg-alt);
}

.slider-tiny-0b87 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.sidebar-b295 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.paper-54c5 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.paper-54c5 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.primary-db62 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.primary-db62 h4 {
  color: white;
}

.caption_90cd {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.glass_ae60 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.glass_ae60:last-child {
  border-bottom: none;
}

.glass_ae60 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.glass_ae60 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.lower_2412 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.module-top-3b77 {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.module-top-3b77:hover {
  text-decoration: underline;
}

.photo_wide_d87d {
  text-align: center;
  margin-bottom: var(--space-md);
}

.tertiary_7914 {
  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);
}

.tertiary_7914 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.description-short-c06c {
  font-weight: 600;
  color: white;
}

.gas_63ec {
  list-style: none;
  padding: 0;
}

.gas_63ec li {
  padding: var(--space-xs) 0;
}

.carousel-up-d2ac {
  color: #4caf50;
}

.inner-1e35 {
  color: #ff9800;
}

.focus_north_7075 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.clean-d49b {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.title_863c {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.tag-b677 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.backdrop-south-1437 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.main-new-1f05 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.rough_1418 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .rough_1418 {
    grid-template-columns: 1fr;
  }
}

.row-red-1dd4 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.row-red-1dd4:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.solid-f039 {
  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;
}

.row-red-1dd4 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.row-red-1dd4 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.mini-8d6e {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.description-short-c06c {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.static_a522 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.pagination_2c78 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.pagination_2c78 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.outline-thick-9928 {
  max-width: 900px;
  margin: 0 auto;
}

.alert-simple-1482 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.dynamic-4770 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .dynamic-4770 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.fixed_59db {
  margin-top: var(--space-xxl);
}

.fixed_59db h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.complex_c9b6 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .complex_c9b6 {
    grid-template-columns: 1fr;
  }
}

.list_ffc6 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.gradient_medium_e95d {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.search-80d9 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.list_ffc6 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.list_ffc6 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.list_ffc6 li {
  padding: var(--space-xs) 0;
  color: white;
}

.list_ffc6 .white-18e9 {
  width: 100%;
  background: white;
}

.gradient_medium_e95d .white-18e9 {
  color: #667eea;
}

.search-80d9 .white-18e9 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.main-upper-c2d9 {
  max-width: 900px;
  margin: 0 auto;
}

.chip-smooth-66ef {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.notification_fd0f {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.header-b1cd {
  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);
}

.notification_fd0f h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.label-hovered-8ec8 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .notification_fd0f {
    padding: var(--space-md);
  }
  
  .label-hovered-8ec8 {
    padding: var(--space-md);
  }
  
  .summary_under_8f37 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.frame_black_1bee ol,
.frame_black_1bee ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.frame_black_1bee li {
  margin-bottom: var(--space-sm);
}

.frame_black_1bee code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.alert-387d {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.pink_a952 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.summary_under_8f37 {
  margin-top: var(--space-lg);
  text-align: center;
}

.summary_under_8f37 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.image-green-d0e2,
.pattern_advanced_75bb,
.input_black_548e,
.heading-slow-8414 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.info_fluid_b581 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.prev_a9ce {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.frame-slow-a309 {
  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) {
  .frame-slow-a309 {
    font-size: 0.625rem;
  }
}

.status-fast-112c {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.status-fast-112c:hover {
  background: var(--color-primary-dark);
}

.texture-1842 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.texture-1842 h4 {
  margin-bottom: var(--space-md);
}

.article-complex-66e1 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.accent_dim_c891 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.detail_3f50 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .detail_3f50 {
    grid-template-columns: 1fr;
  }
}

.orange_7b40 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.paragraph-fast-3554 {
  border-color: var(--color-success);
}

.brown-1e8a {
  border-color: var(--color-warning);
}

.button-fixed-a6f2 {
  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);
}

.paragraph-fast-3554 .button-fixed-a6f2 {
  background: #e8f5e9;
  color: var(--color-success);
}

.brown-1e8a .button-fixed-a6f2 {
  background: #fff3e0;
  color: var(--color-warning);
}

.orange_7b40 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.orange_7b40 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.secondary_78cf {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.banner_advanced_dd17 {
  margin: var(--space-xxl) 0;
}

.banner_advanced_dd17 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.banner_advanced_dd17 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.heading-south-25c3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .heading-south-25c3 {
    grid-template-columns: 1fr;
  }
}

.list_8087 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.list_8087 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.black_ecd6 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.black_ecd6 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.large_b3a7 {
  margin-top: var(--space-xxl);
}

.search-out-c58c {
  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);
}

.pattern_motion_9934 {
  text-align: center;
}

.cool_56b5 {
  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);
}

.easy_77bd {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.cool_56b5 .description-short-c06c {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.badge-9cfd {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.yellow_7ae4 p {
  margin-bottom: var(--space-md);
}

.pagination-90b3 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .search-out-c58c {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.large_78a7 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.caption-6f70 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.gradient-11b6 {
  margin-bottom: var(--space-xl);
}

.shadow_medium_a5da {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.stale-c942 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.avatar-a9f6 {
  color: var(--color-text-light);
}

.surface_slow_2f09 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.section-47f1 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.tabs_hard_9368 {
  font-weight: 600;
  color: var(--color-text);
}

.wood_6c1a {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.mask-4e49 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.sort-east-e033 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.shade_4a3a {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.steel_b3aa {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.lite-b80e {
  border: 2px solid #4caf50;
}

.west_4e79 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.accent-a952 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.prev_a52d {
  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;
}

.layout_warm_8abd {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.rough_4a75 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.dropdown-b107 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.highlight-current-52bf {
  text-align: right;
}

.highlight-current-52bf .dynamic-a4de {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.link_green_8dd9 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.red_e2fb h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.red_e2fb p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.full_66ef {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.frame-eeb3 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.text-clean-74cd {
  background: #e8f5e9;
  color: #2e7d32;
}

.green-32f4 {
  background: #e3f2fd;
  color: #1565c0;
}

.outline-new-9aab {
  background: #fff3e0;
  color: #e65100;
}

.green_eee4 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.green_eee4 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.article_brown_ee85 {
  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);
}

.article_brown_ee85:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.hidden-f3b0 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.message_68b8 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.message_68b8 strong {
  color: var(--color-primary);
}

.active-7c1c {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.fast_5d87 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.hard_0c5c {
  max-width: 900px;
  margin: 0 auto;
}

.upper-414b {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.box_5f6e {
  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);
}

.box_5f6e:hover {
  background: var(--color-bg-alt);
}

.fresh_e72b {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.box_5f6e[aria-expanded="true"] .fresh_e72b {
  transform: rotate(180deg);
}

.last_8145 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.last_8145 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.last_8145 ul,
.last_8145 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.last_8145 li {
  margin-bottom: var(--space-xs);
}

.picture_basic_dfc2 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.link_fixed_e38a {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.picture_basic_dfc2 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.fast-361c {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.pro_9ca4 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.tag_efb1 {
  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);
}

.basic_03b1 {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.hover_rough_97b7 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .hover_rough_97b7 {
    grid-template-columns: 1fr;
  }
}

.dropdown-medium-e204,
.tertiary_729d {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.dropdown-medium-e204 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.tertiary_729d {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.dropdown-medium-e204 h4,
.tertiary_729d h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.dropdown-medium-e204 ul,
.tertiary_729d ul {
  list-style: none;
  padding: 0;
}

.dropdown-medium-e204 li,
.tertiary_729d li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.picture_8a93 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .picture_8a93 {
    grid-template-columns: 1fr;
  }
}

.shadow_thick_0bb1 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.pagination-plasma-70d3 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

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

.shadow_thick_0bb1 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.shadow_thick_0bb1 ul {
  list-style: none;
  padding: 0;
}

.shadow_thick_0bb1 li {
  padding: var(--space-xs) 0;
  color: white;
}

.mask-cool-41eb {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.mask-cool-41eb h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.mask-cool-41eb p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.backdrop_fb05 {
  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);
}

.tall_5356 {
  font-style: italic;
}

.pattern-short-c16a {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.outline-1808 {
  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;
}

.outline-1808 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.outline-1808 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.simple-7772 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.photo_5769 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.aside-orange-1767 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.thumbnail-8548 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .thumbnail-8548 {
    grid-template-columns: 1fr;
  }
}

.slider-current-22ad {
  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);
}

.slider-current-22ad:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.detail_huge_b4fd {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.slider-current-22ad h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.slider-current-22ad p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.sort_light_f128 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.accordion-3d8f {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
  .accordion-3d8f {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.picture-c644 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.fresh_b4c2 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.full-05bf {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.full-05bf .caption_bright_7155 {
  color: #4caf50;
  font-size: 0.875rem;
}

.message_first_ef8f {
  list-style: none;
  padding: 0;
}

.message_first_ef8f li {
  margin-bottom: var(--space-xs);
}

.message_first_ef8f a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.message_first_ef8f a:hover {
  color: white;
}

.under-9e02 {
  list-style: none;
  padding: 0;
}

.under-9e02 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.under-9e02 a {
  color: #b0b0b0;
  text-decoration: none;
}

.under-9e02 a:hover {
  color: white;
}

.narrow_48d7 {
  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);
}

.carousel_5412 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.carousel_5412 a {
  color: #4caf50;
  text-decoration: none;
}

.popup_solid_f285 {
  font-size: 0.75rem;
  color: #666666;
}

.link-74a6 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.silver-6969 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.silver-6969:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .narrow_48d7 {
    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;
  }
  
  .upper_6222 {
    font-size: 2rem;
  }
  
  .hard_b1c8 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .new_4b8e,
  .accent_0617 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .rough_1418,
  .detail_3f50,
  .complex_c9b6,
  .heading-south-25c3,
  .hover_rough_97b7,
  .picture_8a93,
  .thumbnail-8548,
  .accordion-3d8f {
    grid-template-columns: 1fr;
  }
  
  .stone_0cae {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .brown-82c1 {
    padding: var(--space-lg) 0;
  }
  
  .container-39f5 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .container-39f5 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .white-18e9 {
    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;
  }
  
  .stone_0cae {
    grid-template-columns: 1fr;
  }
  
  .border_yellow_5965,
  .simple-7772,
  .article-complex-66e1 {
    flex-direction: column;
    width: 100%;
  }
  
  .lower_314c,
  .modal-80c3,
  .border_yellow_5965 .white-18e9,
  .simple-7772 .white-18e9 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .upper_6222 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .hard_b1c8 {
    font-size: 1.375rem;
  }
  
  .out_a6e0 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .next_fac6,
  .row-red-1dd4,
  .paper-54c5,
  .steel_b3aa,
  .chip-smooth-66ef {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .frame-slow-a309 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .secondary-orange-68f8 {
    gap: var(--space-xs);
  }
  
  .item_e5bf {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .tertiary_7914 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .cool_56b5 {
    width: 150px;
    height: 150px;
  }
  
  .easy_77bd {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .picture_dynamic_a2d2,
  .fixed-6f23,
  .border_yellow_5965,
  .outline-1808,
  .photo_5769,
  .sort_light_f128,
  .media_clean_f19d {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .brown-82c1 {
    page-break-inside: avoid;
  }
}

/* css-noise: 60a9 */
.widget-item-s6 {
  padding: 0.1rem;
  font-size: 10px;
  line-height: 1.1;
}
