/* ============================================
   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)
   ============================================ */
.hover-middle-dff6 {
  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;
}

.hover-middle-dff6:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.container_lower_3267 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .container_lower_3267 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .container_lower_3267 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.active-91dc):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.active-91dc,
header,
.message_14c5,
.outline-pressed-f723,
.solid_76a3,
.old_1685,
.tag_0ff8,
.menu_06d2,
.tabs_white_68d3 {
  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
   ============================================ */
.active-91dc {
  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);
}

.gold_09d4 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.active-91dc.middle-a02a {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.new_99ff {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.layout-e070 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.bottom-b9a8 img {
  height: 36px;
  width: auto;
  display: block;
}

.stone-975c {
  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;
}

.media-tiny-d8d2 {
  flex: 1;
}

.table_6bee {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.wrapper-8098 {
  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);
}

.wrapper-8098:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.wrapper-8098.fn-active-4921 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.top-e68a {
  position: relative;
}

.link-ffa9 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.link-ffa9 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） */
.top-e68a:hover .link-ffa9 svg,
.link-ffa9[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.dynamic-90e6 {
  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 */
.top-e68a:hover .dynamic-90e6 {
  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 */
.dynamic-90e6::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.layout_iron_0122 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.layout_iron_0122: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 */
.layout_iron_0122[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.modal-cold-8c3a {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.breadcrumb_9277 {
  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;
}

.breadcrumb_9277:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.breadcrumb_9277 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.inner-2d2c {
  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-2d2c: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-2d2c svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.container-444e {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.gallery-narrow-a137 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.container-444e[aria-expanded="true"] .gallery-narrow-a137:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.container-444e[aria-expanded="true"] .gallery-narrow-a137:nth-child(2) {
  opacity: 0;
}

.container-444e[aria-expanded="true"] .gallery-narrow-a137:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .media-tiny-d8d2 {
    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 */
  }

  .media-tiny-d8d2::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .media-tiny-d8d2.box-813f {
    display: block;
    right: 0;
  }
  
  .table_6bee {
    flex-direction: column;
    gap: 0;
  }
  
  .wrapper-8098 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .media-tiny-d8d2::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;
  }
  
  .media-tiny-d8d2.box-813f::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .media-tiny-d8d2 {
    display: none;
  }
  
  .container-444e {
    display: flex;
  }
  
  .stone-975c {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .breadcrumb_9277,
  .inner-2d2c {
    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 */
  .top-e68a {
    position: relative;
  }
  
  .dynamic-90e6 {
    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;
  }
  
  .link-ffa9[aria-expanded="true"] + .dynamic-90e6 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .layout_iron_0122 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .modal-cold-8c3a {
    gap: 8px;
  }
  
  .breadcrumb_9277 {
    display: none;
  }
  
  .inner-2d2c {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .bottom-b9a8 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .inner-2d2c {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .inner-2d2c svg {
    width: 14px;
    height: 14px;
  }
  
  .new_99ff {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.message_14c5 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.hard-6358 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.texture_green_9eda {
  display: flex;
  align-items: center;
  gap: 6px;
}

.texture_green_9eda svg {
  flex-shrink: 0;
}

.texture_green_9eda a {
  color: var(--color-primary);
  text-decoration: none;
}

.texture_green_9eda a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .hard-6358 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.outline-pressed-f723 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.input_4d8d {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .input_4d8d {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.thumbnail-advanced-bfb9 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.thumbnail-advanced-bfb9 a {
  color: var(--color-primary);
  text-decoration: none;
}

.thumbnail-advanced-bfb9 a:hover {
  text-decoration: underline;
}

.link_2d24 {
  color: var(--color-text-lighter);
}

.silver-9cc7 {
  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) {
  .silver-9cc7 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .silver-9cc7 {
    font-size: 1.5rem;
  }
}

.light-6dcc {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.gallery-2e3a {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .gallery-2e3a {
    grid-template-columns: 1fr;
  }
}

.solid-61a0 {
  display: flex;
  gap: var(--space-sm);
}

.tall_f9b9 {
  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;
}

.filter_stale_c91f {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.filter_stale_c91f strong {
  font-weight: 600;
  color: var(--color-text);
}

.filter_stale_c91f span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.backdrop-7144 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.slow-0ac1 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.button_f8c4 {
  position: relative;
  text-align: center;
}

.button_f8c4 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.badge-e132 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.light-53ac {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.aside-efb7 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.thick_a374 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.paragraph-b3b6 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.outline_8606 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .input_4d8d {
    grid-template-columns: 1fr;
  }
  
  .silver-9cc7 {
    font-size: 1.75rem;
  }
  
  .slow-0ac1 {
    order: -1;
    max-width: 100%;
  }
  
  .button_f8c4 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .silver-9cc7 {
    font-size: 1.5rem;
  }
  
  .light-6dcc {
    font-size: 1rem;
  }
  
  .thumbnail-advanced-bfb9 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .button_f8c4 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.wrapper_blue_3cac {
  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;
}

.down-140b {
  background: var(--color-primary);
  color: white;
}

.down-140b:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.picture_pink_e4ff {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.picture_pink_e4ff:hover {
  background: var(--color-primary);
  color: white;
}

.footer-gas-8c54 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.footer-gas-8c54:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.table-in-0e58 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.short-511e {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.solid_76a3 {
  padding: var(--space-xl) 0;
  background: white;
}

.gradient_c806 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.gas-6b0a {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.gas-6b0a:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.popup_c906 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.active_4f5e {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.link-basic-5806 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.old_1685 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.filter-fast-9891 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.summary-middle-a822 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.stale_f0ce {
  list-style: none;
  counter-reset: toc-counter;
}

.stale_f0ce li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.stale_f0ce 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);
}

.stale_f0ce 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;
}

.stale_f0ce li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.tag_0ff8 {
  padding: var(--space-xxl) 0;
}

.description-d79c {
  background: var(--color-bg-section);
}

.element_1464 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.focus-down-f262 {
  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);
}

.complex_6394 {
  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);
}

.focused_ae27 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.rough-e67d {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .rough-e67d {
    grid-template-columns: 1fr 300px;
  }
}

.panel_0b0e {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.panel_0b0e img {
  max-width: 100%;
  height: auto;
  display: block;
}

.panel_0b0e pre,
.panel_0b0e code {
  overflow-x: auto;
  max-width: 100%;
}

.panel_0b0e h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin: var(--space-xl) 0 var(--space-md);
  color: var(--color-text);
}

.panel_0b0e h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.panel_0b0e h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.panel_0b0e p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.panel_0b0e ul,
.panel_0b0e ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.panel_0b0e li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.panel_0b0e strong {
  font-weight: 600;
  color: var(--color-text);
}

.panel_0b0e a {
  color: var(--color-primary);
  text-decoration: underline;
}

.panel_0b0e a:hover {
  color: var(--color-primary-dark);
}

.next_7124 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.next_7124 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.next_7124 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) {
  .rough-e67d {
    grid-template-columns: 1fr;
  }
  
  .complex_6394 {
    font-size: 1.75rem;
  }
  
  .panel_0b0e {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .complex_6394 {
    font-size: 1.5rem;
  }
  
  .panel_0b0e h3 {
    font-size: 1.375rem;
  }
  
  .panel_0b0e h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.popup_a3ad {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.gradient_c671 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.list-006e {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.outline-6583 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.paper-fb4d strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.red-a6f5 {
  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;
}

.notification_huge_34fe {
  flex-shrink: 0;
}

.smooth-e17d strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.banner_c0da {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .banner_c0da {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.card_basic_ac1b,
.progress_hard_f21a,
.picture-right-b626 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.card_basic_ac1b thead,
.progress_hard_f21a thead {
  background: var(--color-primary);
  color: white;
}

.card_basic_ac1b th,
.card_basic_ac1b td,
.progress_hard_f21a th,
.progress_hard_f21a td,
.picture-right-b626 th,
.picture-right-b626 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .card_basic_ac1b th,
  .card_basic_ac1b td,
  .progress_hard_f21a th,
  .progress_hard_f21a td,
  .picture-right-b626 th,
  .picture-right-b626 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .card_basic_ac1b,
  .progress_hard_f21a,
  .picture-right-b626 {
    min-width: 600px;
  }
}

.card_basic_ac1b th,
.progress_hard_f21a th,
.picture-right-b626 th {
  font-weight: 600;
}

.card_basic_ac1b tbody tr:hover,
.progress_hard_f21a tbody tr:hover,
.picture-right-b626 tbody tr:hover {
  background: var(--color-bg-alt);
}

.orange_dab7 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.wrapper-b256 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.primary_4226 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.primary_4226 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.heading-b1b4 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.heading-b1b4 h4 {
  color: white;
}

.shadow_first_b34a {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.easy-baa8 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.easy-baa8:last-child {
  border-bottom: none;
}

.easy-baa8 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.easy-baa8 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.image_46a8 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.tag-warm-6c4d {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.tag-warm-6c4d:hover {
  text-decoration: underline;
}

.medium_fc82 {
  text-align: center;
  margin-bottom: var(--space-md);
}

.orange-4ed7 {
  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);
}

.orange-4ed7 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.left-8b58 {
  font-weight: 600;
  color: white;
}

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

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

.dirty_1a84 {
  color: #4caf50;
}

.detail-876a {
  color: #ff9800;
}

.alert-d795 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.picture-static-f2b1 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.aside_3ea0 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.wrapper-medium-8d6d {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.container-focused-97ed {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.warm-45a5 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.grid_green_2ffc {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .grid_green_2ffc {
    grid-template-columns: 1fr;
  }
}

.white-a135 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.white-a135:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.warm-0652 {
  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;
}

.white-a135 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.white-a135 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.pagination-bronze-eb14 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.left-8b58 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.short_f15d {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.feature-cool-b176 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.feature-cool-b176 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.notice-pro-3236 {
  max-width: 900px;
  margin: 0 auto;
}

.east-edc2 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.mask_b3ee {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .mask_b3ee {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.tertiary_selected_94ed {
  margin-top: var(--space-xxl);
}

.tertiary_selected_94ed h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.thumbnail_top_d07c {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .thumbnail_top_d07c {
    grid-template-columns: 1fr;
  }
}

.header-bottom-fcf2 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.middle_6b8a {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.dropdown_thick_86de {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.header-bottom-fcf2 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.header-bottom-fcf2 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.header-bottom-fcf2 li {
  padding: var(--space-xs) 0;
  color: white;
}

.header-bottom-fcf2 .wrapper_blue_3cac {
  width: 100%;
  background: white;
}

.middle_6b8a .wrapper_blue_3cac {
  color: #667eea;
}

.dropdown_thick_86de .wrapper_blue_3cac {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.content-stone-9a36 {
  max-width: 900px;
  margin: 0 auto;
}

.shadow_complex_9889 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.title-pro-ffb8 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.under_5c0b {
  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);
}

.title-pro-ffb8 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.carousel-4070 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .title-pro-ffb8 {
    padding: var(--space-md);
  }
  
  .carousel-4070 {
    padding: var(--space-md);
  }
  
  .motion_6997 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.south-d752 ol,
.south-d752 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.south-d752 li {
  margin-bottom: var(--space-sm);
}

.south-d752 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.module_996c {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.section-553c {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.motion_6997 {
  margin-top: var(--space-lg);
  text-align: center;
}

.motion_6997 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.icon_a193,
.nav-14f3,
.highlight_tall_bca1,
.card_8a9a {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.carousel_complex_3993 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.short-e79a {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.copper_1dc5 {
  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) {
  .copper_1dc5 {
    font-size: 0.625rem;
  }
}

.sort-blue-6d6d {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.sort-blue-6d6d:hover {
  background: var(--color-primary-dark);
}

.clean-b51a {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.clean-b51a h4 {
  margin-bottom: var(--space-md);
}

.layout-under-8f64 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.mini_ce4f {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.frame-48fb {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .frame-48fb {
    grid-template-columns: 1fr;
  }
}

.nav_666d {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.under_e67b {
  border-color: var(--color-success);
}

.light-4716 {
  border-color: var(--color-warning);
}

.accent-4837 {
  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);
}

.under_e67b .accent-4837 {
  background: #e8f5e9;
  color: var(--color-success);
}

.light-4716 .accent-4837 {
  background: #fff3e0;
  color: var(--color-warning);
}

.nav_666d h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.nav_666d p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.button_a17a {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.detail-4bb3 {
  margin: var(--space-xxl) 0;
}

.detail-4bb3 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.detail-4bb3 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.mini-d89a {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .mini-d89a {
    grid-template-columns: 1fr;
  }
}

.paragraph-advanced-4f70 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.paragraph-advanced-4f70 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.advanced_eca0 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.advanced_eca0 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.preview-28a9 {
  margin-top: var(--space-xxl);
}

.hidden-narrow-87d9 {
  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);
}

.hover_plasma_964c {
  text-align: center;
}

.paragraph-69a7 {
  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);
}

.narrow_071e {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.paragraph-69a7 .left-8b58 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.slider-8d45 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.accordion-149a p {
  margin-bottom: var(--space-md);
}

.blue_618d {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .hidden-narrow-87d9 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.under_0605 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.tabs-50f0 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.media_rough_ef41 {
  margin-bottom: var(--space-xl);
}

.focus-9e90 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.pink-7513 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.purple_93f0 {
  color: var(--color-text-light);
}

.mask-f98a {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.container-f124 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.pressed-0e89 {
  font-weight: 600;
  color: var(--color-text);
}

.logo-1afe {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.green_461f {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.hovered_03c0 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.stone-f091 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.active-db7f {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.search_339b {
  border: 2px solid #4caf50;
}

.main_middle_31c5 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.row-ecd0 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.large_f37a {
  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;
}

.box-23ab {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.list_hard_f343 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.element_prev_ff8e {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.icon_e914 {
  text-align: right;
}

.icon_e914 .warm-3603 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.info-c03e {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.wrapper_bright_bb6e h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.wrapper_bright_bb6e p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.selected_2360 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.paragraph_9bd4 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.pagination_3535 {
  background: #e8f5e9;
  color: #2e7d32;
}

.module-cold-ed81 {
  background: #e3f2fd;
  color: #1565c0;
}

.aside_a153 {
  background: #fff3e0;
  color: #e65100;
}

.breadcrumb_orange_f9e8 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.breadcrumb_orange_f9e8 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.box_slow_bca0 {
  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);
}

.box_slow_bca0:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

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

.info_6c33 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.info_6c33 strong {
  color: var(--color-primary);
}

.border-blue-d9e9 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.left_fd81 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.carousel-d7cd {
  max-width: 900px;
  margin: 0 auto;
}

.box-hard-5f46 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.button_bedc {
  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);
}

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

.description-97f2 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.button_bedc[aria-expanded="true"] .description-97f2 {
  transform: rotate(180deg);
}

.module-glass-0242 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.module-glass-0242 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.module-glass-0242 ul,
.module-glass-0242 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.module-glass-0242 li {
  margin-bottom: var(--space-xs);
}

.link_9dd4 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.inner_2c7c {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.link_9dd4 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.picture_02c6 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.outer_0c86 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.button_3cb8 {
  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);
}

.carousel-3b16 {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.focus-1a20 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .focus-1a20 {
    grid-template-columns: 1fr;
  }
}

.modal_45d1,
.orange-20bb {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.modal_45d1 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.orange-20bb {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.modal_45d1 h4,
.orange-20bb h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.modal_45d1 ul,
.orange-20bb ul {
  list-style: none;
  padding: 0;
}

.modal_45d1 li,
.orange-20bb li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.slider_8881 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .slider_8881 {
    grid-template-columns: 1fr;
  }
}

.fixed_2005 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.pink-9402 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.widget_5f98 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.fixed_2005 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.fixed_2005 ul {
  list-style: none;
  padding: 0;
}

.fixed_2005 li {
  padding: var(--space-xs) 0;
  color: white;
}

.large-0138 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.large-0138 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.large-0138 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.outline_1cfe {
  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);
}

.light_5367 {
  font-style: italic;
}

.container_0a3f {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.first-2d18 {
  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;
}

.first-2d18 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.first-2d18 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.summary-center-693d {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.menu_06d2 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.copper-0d56 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.input-3e7c {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .input-3e7c {
    grid-template-columns: 1fr;
  }
}

.box-dim-b962 {
  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);
}

.box-dim-b962:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.notice-4a46 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.box-dim-b962 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.box-dim-b962 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.tabs_white_68d3 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

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

/* Footer variant: footer-content (subpages) */
.mask_123c {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.black-0669 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.black-0669 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.badge_out_b79f {
  list-style: none;
  padding: 0;
  margin: 0;
}

.badge_out_b79f li {
  margin-bottom: var(--space-xs);
}

.badge_out_b79f a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.badge_out_b79f a:hover {
  color: white;
}

.in_f90c {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.in_f90c a {
  color: #b0b0b0;
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 600;
  padding: 6px 12px;
  border: 1px solid #424242;
  border-radius: 4px;
  transition: var(--transition-fast);
}

.in_f90c a:hover {
  color: white;
  border-color: #666;
  background: #333;
}

.article_new_03e2 {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.article_new_03e2 a {
  color: #808080;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.article_new_03e2 a:hover {
  color: white;
}

.thick_a3e6 > p {
  font-size: 0.875rem;
  color: #808080;
  margin: 0;
}

@media (max-width: 768px) {
  .notice-5fea,
  .mask_123c {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.south-383a h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.old_8d41 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.nav-clean-eb9a {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.nav-clean-eb9a .solid-61a0 {
  color: #4caf50;
  font-size: 0.875rem;
}

.pro_cf2e {
  list-style: none;
  padding: 0;
}

.pro_cf2e li {
  margin-bottom: var(--space-xs);
}

.pro_cf2e a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.pro_cf2e a:hover {
  color: white;
}

.primary_1a39 {
  list-style: none;
  padding: 0;
}

.primary_1a39 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.primary_1a39 a {
  color: #b0b0b0;
  text-decoration: none;
}

.primary_1a39 a:hover {
  color: white;
}

.thick_a3e6 {
  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);
}

.element_4bed p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.element_4bed a {
  color: #4caf50;
  text-decoration: none;
}

.warm_bc07 {
  font-size: 0.75rem;
  color: #666666;
}

.nav-35b2 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.nav-35b2 a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

.nav-35b2 a:hover {
  color: white;
}

/* Element selectors: survive CMS class obfuscation on deploy */
footer > div > div:last-child > div:last-child a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

footer > div > div:last-child > div:last-child a:hover {
  color: white;
}

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

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

@media (max-width: 768px) {
  .thick_a3e6 {
    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;
  }
  
  .silver-9cc7 {
    font-size: 2rem;
  }
  
  .complex_6394 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .input_4d8d,
  .rough-e67d {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .grid_green_2ffc,
  .frame-48fb,
  .thumbnail_top_d07c,
  .mini-d89a,
  .focus-1a20,
  .slider_8881,
  .input-3e7c,
  .notice-5fea,
  .mask_123c {
    grid-template-columns: 1fr;
  }
  
  .gradient_c806 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .tag_0ff8 {
    padding: var(--space-lg) 0;
  }
  
  .stale_f0ce li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .stale_f0ce li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .wrapper_blue_3cac {
    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;
  }
  
  .gradient_c806 {
    grid-template-columns: 1fr;
  }
  
  .backdrop-7144,
  .summary-center-693d,
  .layout-under-8f64 {
    flex-direction: column;
    width: 100%;
  }
  
  .table-in-0e58,
  .short-511e,
  .backdrop-7144 .wrapper_blue_3cac,
  .summary-center-693d .wrapper_blue_3cac {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .silver-9cc7 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .complex_6394 {
    font-size: 1.375rem;
  }
  
  .popup_c906 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .gas-6b0a,
  .white-a135,
  .primary_4226,
  .active-db7f,
  .shadow_complex_9889 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .copper_1dc5 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .hard-6358 {
    gap: var(--space-xs);
  }
  
  .texture_green_9eda {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .orange-4ed7 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .paragraph-69a7 {
    width: 150px;
    height: 150px;
  }
  
  .narrow_071e {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .active-91dc,
  .message_14c5,
  .backdrop-7144,
  .first-2d18,
  .menu_06d2,
  .tabs_white_68d3,
  .container-444e {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .tag_0ff8 {
    page-break-inside: avoid;
  }
}

/* css-noise: 011e */
.shadow-element-d5 {
  padding: 0.4rem;
  font-size: 11px;
  line-height: 1.0;
}
