/* ============================================
   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)
   ============================================ */
.gold-2fc4 {
  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;
}

.gold-2fc4:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.tag_selected_be82 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .tag_selected_be82 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .tag_selected_be82 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.section-dim-0581):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.section-dim-0581,
header,
.container-solid-4358,
.tall-59b4,
.item-742a,
.narrow-54dc,
.image-4e71,
.dirty_16ae,
.tertiary_4f38 {
  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
   ============================================ */
.section-dim-0581 {
  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);
}

.secondary-e790 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.section-dim-0581.label_gold_e76e {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.bottom_8ebf {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.label_steel_981a {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.fluid-49c0 img {
  height: 36px;
  width: auto;
  display: block;
}

.badge_black_dea1 {
  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;
}

.up_5fdd {
  flex: 1;
}

.picture-fef0 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.icon-stone-b050 {
  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);
}

.icon-stone-b050:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.icon-stone-b050.fn-active-d9b4 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.wrapper-old-7d99 {
  position: relative;
}

.box-89d3 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.box-89d3 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） */
.wrapper-old-7d99:hover .box-89d3 svg,
.box-89d3[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.fresh-a5c0 {
  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 */
.wrapper-old-7d99:hover .fresh-a5c0 {
  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 */
.fresh-a5c0::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.block_right_a4b6 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.block_right_a4b6: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 */
.block_right_a4b6[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.title_da1f {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.tooltip_2505 {
  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;
}

.tooltip_2505:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.tooltip_2505 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.notice-selected-9847 {
  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;
}

.notice-selected-9847: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);
}

.notice-selected-9847 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.form-267f {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.fixed-c82e {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.form-267f[aria-expanded="true"] .fixed-c82e:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.form-267f[aria-expanded="true"] .fixed-c82e:nth-child(2) {
  opacity: 0;
}

.form-267f[aria-expanded="true"] .fixed-c82e:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .up_5fdd {
    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 */
  }

  .up_5fdd::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .up_5fdd.medium_9174 {
    display: block;
    right: 0;
  }
  
  .picture-fef0 {
    flex-direction: column;
    gap: 0;
  }
  
  .icon-stone-b050 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .up_5fdd::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;
  }
  
  .up_5fdd.medium_9174::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .up_5fdd {
    display: none;
  }
  
  .form-267f {
    display: flex;
  }
  
  .badge_black_dea1 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .tooltip_2505,
  .notice-selected-9847 {
    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 */
  .wrapper-old-7d99 {
    position: relative;
  }
  
  .fresh-a5c0 {
    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;
  }
  
  .box-89d3[aria-expanded="true"] + .fresh-a5c0 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .block_right_a4b6 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .title_da1f {
    gap: 8px;
  }
  
  .tooltip_2505 {
    display: none;
  }
  
  .notice-selected-9847 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .fluid-49c0 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .notice-selected-9847 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .notice-selected-9847 svg {
    width: 14px;
    height: 14px;
  }
  
  .bottom_8ebf {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.container-solid-4358 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.active_858b {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.up_acd8 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.up_acd8 svg {
  flex-shrink: 0;
}

.up_acd8 a {
  color: var(--color-primary);
  text-decoration: none;
}

.up_acd8 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .active_858b {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.tall-59b4 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.west-866a {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .west-866a {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.mask-bright-64d8 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.mask-bright-64d8 a {
  color: var(--color-primary);
  text-decoration: none;
}

.mask-bright-64d8 a:hover {
  text-decoration: underline;
}

.outline_2c93 {
  color: var(--color-text-lighter);
}

.container_0465 {
  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) {
  .container_0465 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .container_0465 {
    font-size: 1.5rem;
  }
}

.white-88d0 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.carousel_brown_be93 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .carousel_brown_be93 {
    grid-template-columns: 1fr;
  }
}

.grid-thick-f487 {
  display: flex;
  gap: var(--space-sm);
}

.shadow_left_35b5 {
  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;
}

.text_up_903f {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.text_up_903f strong {
  font-weight: 600;
  color: var(--color-text);
}

.text_up_903f span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.orange-7c7c {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.content_dim_cf0f {
  display: flex;
  align-items: center;
  justify-content: center;
}

.element_06ab {
  position: relative;
  text-align: center;
}

.element_06ab img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.backdrop-b8f4 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.paragraph-yellow-65be {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.mini_297a {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.over_18fd {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.current-ff23 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.notice_62ed {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .west-866a {
    grid-template-columns: 1fr;
  }
  
  .container_0465 {
    font-size: 1.75rem;
  }
  
  .content_dim_cf0f {
    order: -1;
    max-width: 100%;
  }
  
  .element_06ab {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .container_0465 {
    font-size: 1.5rem;
  }
  
  .white-88d0 {
    font-size: 1rem;
  }
  
  .mask-bright-64d8 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .element_06ab {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.rough_48b6 {
  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;
}

.button-5c1d {
  background: var(--color-primary);
  color: white;
}

.button-5c1d:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.element_top_e565 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.element_top_e565:hover {
  background: var(--color-primary);
  color: white;
}

.focus-5940 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.focus-5940:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.tooltip_4f49 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.west-aff9 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.item-742a {
  padding: var(--space-xl) 0;
  background: white;
}

.active-solid-4d97 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.avatar-center-18ee {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.avatar-center-18ee:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.search-orange-d9f9 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.button_down_b99e {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.paragraph-4f08 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.narrow-54dc {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.accent_gas_9f07 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.footer_4544 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.section_3bf1 {
  list-style: none;
  counter-reset: toc-counter;
}

.section_3bf1 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.section_3bf1 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);
}

.section_3bf1 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;
}

.section_3bf1 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.image-4e71 {
  padding: var(--space-xxl) 0;
}

.component-6500 {
  background: var(--color-bg-section);
}

.down-ad2e {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.light-347d {
  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);
}

.pressed_8982 {
  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);
}

.dark_38a0 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.mini-dad7 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .mini-dad7 {
    grid-template-columns: 1fr 300px;
  }
}

.text-stone-ae3f {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.text-stone-ae3f img {
  max-width: 100%;
  height: auto;
  display: block;
}

.text-stone-ae3f pre,
.text-stone-ae3f code {
  overflow-x: auto;
  max-width: 100%;
}

.text-stone-ae3f 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);
}

.text-stone-ae3f h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.text-stone-ae3f h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.text-stone-ae3f p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.text-stone-ae3f ul,
.text-stone-ae3f ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.text-stone-ae3f li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.text-stone-ae3f strong {
  font-weight: 600;
  color: var(--color-text);
}

.text-stone-ae3f a {
  color: var(--color-primary);
  text-decoration: underline;
}

.text-stone-ae3f a:hover {
  color: var(--color-primary-dark);
}

.last_2b91 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.last_2b91 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.last_2b91 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) {
  .mini-dad7 {
    grid-template-columns: 1fr;
  }
  
  .pressed_8982 {
    font-size: 1.75rem;
  }
  
  .text-stone-ae3f {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .pressed_8982 {
    font-size: 1.5rem;
  }
  
  .text-stone-ae3f h3 {
    font-size: 1.375rem;
  }
  
  .text-stone-ae3f h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.surface_over_334c {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.search_abf2 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.content-gas-34a7 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.thick_b0d4 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.sidebar_4dd9 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.description_upper_474f {
  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;
}

.gas_1cf4 {
  flex-shrink: 0;
}

.caption_first_dcd8 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.feature_1e58 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .feature_1e58 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.pink_c0c9,
.iron_372f,
.border_30b7 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.pink_c0c9 thead,
.iron_372f thead {
  background: var(--color-primary);
  color: white;
}

.pink_c0c9 th,
.pink_c0c9 td,
.iron_372f th,
.iron_372f td,
.border_30b7 th,
.border_30b7 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .pink_c0c9 th,
  .pink_c0c9 td,
  .iron_372f th,
  .iron_372f td,
  .border_30b7 th,
  .border_30b7 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .pink_c0c9,
  .iron_372f,
  .border_30b7 {
    min-width: 600px;
  }
}

.pink_c0c9 th,
.iron_372f th,
.border_30b7 th {
  font-weight: 600;
}

.pink_c0c9 tbody tr:hover,
.iron_372f tbody tr:hover,
.border_30b7 tbody tr:hover {
  background: var(--color-bg-alt);
}

.fixed_6533 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.accordion-medium-d8be {
  position: sticky;
  top: 80px;
  align-self: start;
}

.bottom-5726 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.bottom-5726 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.soft_3548 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.soft_3548 h4 {
  color: white;
}

.feature_soft_7848 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.stale-1f56 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.stale-1f56:last-child {
  border-bottom: none;
}

.stale-1f56 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.stale-1f56 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.table_776d {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.dim-5a37 {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.dim-5a37:hover {
  text-decoration: underline;
}

.bronze-10bd {
  text-align: center;
  margin-bottom: var(--space-md);
}

.focus_5887 {
  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);
}

.focus_5887 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.overlay-ac12 {
  font-weight: 600;
  color: white;
}

.element-right-1fb8 {
  list-style: none;
  padding: 0;
}

.element-right-1fb8 li {
  padding: var(--space-xs) 0;
}

.paragraph-6cec {
  color: #4caf50;
}

.shadow-3992 {
  color: #ff9800;
}

.fluid_e230 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.alert-9fc8 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.image_hot_0614 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.layout_b47c {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.basic_2e3f {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.progress_9c55 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.silver_f299 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .silver_f299 {
    grid-template-columns: 1fr;
  }
}

.hard-0471 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.hard-0471:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.overlay_689b {
  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;
}

.hard-0471 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.hard-0471 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.in-546b {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.overlay-ac12 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.shadow-north-ce09 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.west-f801 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.west-f801 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.silver-e7cc {
  max-width: 900px;
  margin: 0 auto;
}

.bronze-b87a {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.hero-fresh-00b3 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .hero-fresh-00b3 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.hard-40e9 {
  margin-top: var(--space-xxl);
}

.hard-40e9 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.down_67af {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .down_67af {
    grid-template-columns: 1fr;
  }
}

.layout-cold-2c2d {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.bottom_a7df {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.article-202c {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.layout-cold-2c2d h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.layout-cold-2c2d ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.layout-cold-2c2d li {
  padding: var(--space-xs) 0;
  color: white;
}

.layout-cold-2c2d .rough_48b6 {
  width: 100%;
  background: white;
}

.bottom_a7df .rough_48b6 {
  color: #667eea;
}

.article-202c .rough_48b6 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.info-up-6eb0 {
  max-width: 900px;
  margin: 0 auto;
}

.smooth_de66 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.upper_56f4 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.border_e495 {
  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);
}

.upper_56f4 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.gas_9598 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .upper_56f4 {
    padding: var(--space-md);
  }
  
  .gas_9598 {
    padding: var(--space-md);
  }
  
  .hard-0305 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.status_4461 ol,
.status_4461 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.status_4461 li {
  margin-bottom: var(--space-sm);
}

.status_4461 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.carousel_589a {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.dim_638a {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.hard-0305 {
  margin-top: var(--space-lg);
  text-align: center;
}

.hard-0305 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.popup-center-57b9,
.narrow_5ed5,
.slider-left-7a66,
.wrapper_b1c7 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.sort_center_24a6 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.gradient-south-340f {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.grid-4772 {
  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) {
  .grid-4772 {
    font-size: 0.625rem;
  }
}

.paper_30de {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.paper_30de:hover {
  background: var(--color-primary-dark);
}

.modal_090a {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.modal_090a h4 {
  margin-bottom: var(--space-md);
}

.detail-dirty-d37b {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.overlay-651d {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.prev_2e0b {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .prev_2e0b {
    grid-template-columns: 1fr;
  }
}

.sidebar-blue-f0c4 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.purple_0283 {
  border-color: var(--color-success);
}

.description_a929 {
  border-color: var(--color-warning);
}

.under_e075 {
  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);
}

.purple_0283 .under_e075 {
  background: #e8f5e9;
  color: var(--color-success);
}

.description_a929 .under_e075 {
  background: #fff3e0;
  color: var(--color-warning);
}

.sidebar-blue-f0c4 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.sidebar-blue-f0c4 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.picture-blue-563f {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.label_thick_26ce {
  margin: var(--space-xxl) 0;
}

.label_thick_26ce h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.label_thick_26ce > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.easy-2b7e {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .easy-2b7e {
    grid-template-columns: 1fr;
  }
}

.basic-5ac1 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.basic-5ac1 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.inner_036c {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.inner_036c input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.list-f91f {
  margin-top: var(--space-xxl);
}

.gas-c515 {
  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);
}

.next_e605 {
  text-align: center;
}

.summary_slow_40d0 {
  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);
}

.row_silver_9458 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.summary_slow_40d0 .overlay-ac12 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.white_9b6b {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.badge_tall_b219 p {
  margin-bottom: var(--space-md);
}

.left_e0a1 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .gas-c515 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.link-6040 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.primary_gas_4b4b {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.hard_5a6b {
  margin-bottom: var(--space-xl);
}

.paragraph-0c5e {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.main_a1a1 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.filter-hard-73c0 {
  color: var(--color-text-light);
}

.narrow_b39a {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.popup-cc4f {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.container_882e {
  font-weight: 600;
  color: var(--color-text);
}

.gas_2bf8 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.notification_6a8b {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.media-bc60 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.layout_6bbd {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.row-hard-75e3 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.primary-c81f {
  border: 2px solid #4caf50;
}

.top_03f1 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.disabled_white_4378 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.table_96a0 {
  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;
}

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

.fluid_8708 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.shadow-b502 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.info_0947 {
  text-align: right;
}

.info_0947 .liquid-72e0 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.badge_da5d {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.paragraph-slow-5a80 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.paragraph-slow-5a80 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.list_e1d5 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.box-blue-958b {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.stone-ebeb {
  background: #e8f5e9;
  color: #2e7d32;
}

.mask-e58b {
  background: #e3f2fd;
  color: #1565c0;
}

.dirty-1792 {
  background: #fff3e0;
  color: #e65100;
}

.preview-8d2e {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.preview-8d2e span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.chip-silver-e707 {
  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);
}

.chip-silver-e707:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.badge_clean_3ec0 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.first_9659 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.first_9659 strong {
  color: var(--color-primary);
}

.logo_875b {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.panel-0517 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.card-stale-44f3 {
  max-width: 900px;
  margin: 0 auto;
}

.warm_2c0c {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.large-7824 {
  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);
}

.large-7824:hover {
  background: var(--color-bg-alt);
}

.primary-basic-771a {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.large-7824[aria-expanded="true"] .primary-basic-771a {
  transform: rotate(180deg);
}

.menu-middle-a2ca {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.menu-middle-a2ca h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.menu-middle-a2ca ul,
.menu-middle-a2ca ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.menu-middle-a2ca li {
  margin-bottom: var(--space-xs);
}

.under-6bb3 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.left-5ec7 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.under-6bb3 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.search-slow-9f82 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.alert_soft_1266 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.bronze-99d7 {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: linear-gradient(135deg, #4caf50 0%, #2e7d32 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  box-shadow: var(--shadow-xl);
}

.component_easy_715e {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.badge-mini-5879 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .badge-mini-5879 {
    grid-template-columns: 1fr;
  }
}

.out-7fc3,
.fluid-6a97 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.out-7fc3 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.fluid-6a97 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.out-7fc3 h4,
.fluid-6a97 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.out-7fc3 ul,
.fluid-6a97 ul {
  list-style: none;
  padding: 0;
}

.out-7fc3 li,
.fluid-6a97 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.item_9ac8 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .item_9ac8 {
    grid-template-columns: 1fr;
  }
}

.menu-0dee {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.motion-b0f6 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.button-action-24f6 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.menu-0dee h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

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

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

.aside_1235 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.aside_1235 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.aside_1235 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.bottom-9ed0 {
  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);
}

.footer_warm_e8c8 {
  font-style: italic;
}

.orange_d503 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.panel_c352 {
  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;
}

.panel_c352 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.panel_c352 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.caption-f376 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.dirty_16ae {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.secondary-lite-2123 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.outline-d2eb {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .outline-d2eb {
    grid-template-columns: 1fr;
  }
}

.paragraph_336a {
  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);
}

.paragraph_336a:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.small_dba8 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.paragraph_336a h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.paragraph_336a p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.tertiary_4f38 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.top-1175 {
  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) */
.hot-dd6c {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.logo-thick-643e h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.logo-thick-643e p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.wide_458a {
  list-style: none;
  padding: 0;
  margin: 0;
}

.wide_458a li {
  margin-bottom: var(--space-xs);
}

.wide_458a a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.wide_458a a:hover {
  color: white;
}

.summary-5e5e {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.summary-5e5e 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);
}

.summary-5e5e a:hover {
  color: white;
  border-color: #666;
  background: #333;
}

.column-1fe6 {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.column-1fe6 a {
  color: #808080;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.column-1fe6 a:hover {
  color: white;
}

.gas_9abf > p {
  font-size: 0.875rem;
  color: #808080;
  margin: 0;
}

@media (max-width: 768px) {
  .top-1175,
  .hot-dd6c {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.aside_3981 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.detail-3e39 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.preview-in-0457 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.preview-in-0457 .grid-thick-f487 {
  color: #4caf50;
  font-size: 0.875rem;
}

.action-e6bd {
  list-style: none;
  padding: 0;
}

.action-e6bd li {
  margin-bottom: var(--space-xs);
}

.action-e6bd a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.action-e6bd a:hover {
  color: white;
}

.slider_2d50 {
  list-style: none;
  padding: 0;
}

.slider_2d50 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.slider_2d50 a {
  color: #b0b0b0;
  text-decoration: none;
}

.slider_2d50 a:hover {
  color: white;
}

.gas_9abf {
  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);
}

.focused-010d p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.focused-010d a {
  color: #4caf50;
  text-decoration: none;
}

.main_cool_2ba9 {
  font-size: 0.75rem;
  color: #666666;
}

.fresh-077a {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.fresh-077a a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

.fresh-077a 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;
}

.selected_b23f {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.selected_b23f:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .gas_9abf {
    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;
  }
  
  .container_0465 {
    font-size: 2rem;
  }
  
  .pressed_8982 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .west-866a,
  .mini-dad7 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .silver_f299,
  .prev_2e0b,
  .down_67af,
  .easy-2b7e,
  .badge-mini-5879,
  .item_9ac8,
  .outline-d2eb,
  .top-1175,
  .hot-dd6c {
    grid-template-columns: 1fr;
  }
  
  .active-solid-4d97 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .image-4e71 {
    padding: var(--space-lg) 0;
  }
  
  .section_3bf1 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .section_3bf1 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .rough_48b6 {
    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;
  }
  
  .active-solid-4d97 {
    grid-template-columns: 1fr;
  }
  
  .orange-7c7c,
  .caption-f376,
  .detail-dirty-d37b {
    flex-direction: column;
    width: 100%;
  }
  
  .tooltip_4f49,
  .west-aff9,
  .orange-7c7c .rough_48b6,
  .caption-f376 .rough_48b6 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .container_0465 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .pressed_8982 {
    font-size: 1.375rem;
  }
  
  .search-orange-d9f9 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .avatar-center-18ee,
  .hard-0471,
  .bottom-5726,
  .row-hard-75e3,
  .smooth_de66 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .grid-4772 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .active_858b {
    gap: var(--space-xs);
  }
  
  .up_acd8 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .focus_5887 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .summary_slow_40d0 {
    width: 150px;
    height: 150px;
  }
  
  .row_silver_9458 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .section-dim-0581,
  .container-solid-4358,
  .orange-7c7c,
  .panel_c352,
  .dirty_16ae,
  .tertiary_4f38,
  .form-267f {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .image-4e71 {
    page-break-inside: avoid;
  }
}

/* css-noise: c981 */
.ghost-box-v3 {
  padding: 0.4rem;
  font-size: 12px;
  line-height: 1.3;
}