/* ============================================
   Modern CSS for SEO-Optimized Content Site
   Based on Google 2026 Best Practices
   ============================================ */

/* ============================================
   1. CSS RESET & BASE STYLES
   ============================================ */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Colors */
  --color-primary: #1976d2;
  --color-primary-dark: #115293;
  --color-primary-light: #4791db;
  --color-secondary: #424242;
  --color-accent: #ff6b6b;
  --color-success: #4caf50;
  --color-warning: #ff9800;
  --color-danger: #f44336;
  
  /* Neutrals */
  --color-text: #212121;
  --color-text-light: #666666;
  --color-text-lighter: #999999;
  --color-border: #e0e0e0;
  --color-border-light: #f5f5f5;
  --color-bg: #ffffff;
  --color-bg-alt: #fafafa;
  --color-bg-section: #f8f9fa;
  
  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-heading: 'Merriweather', Georgia, serif;
  
  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-xxl: 4rem;
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  
  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.07);
  --shadow-lg: 0 10px 15px rgba(0,0,0,0.1);
  --shadow-xl: 0 20px 25px rgba(0,0,0,0.1);
  
  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 350ms ease;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  /* Do NOT set overflow-x here: combined with body's overflow-x: hidden
     it makes <html> its own scroll container and breaks the sticky header. */
}

body {
  font-family: var(--font-primary);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  width: 100%;
  max-width: 100vw;
  margin: 0;
  padding: 0;
}

/* ============================================
   2. SKIP LINK (Accessibility)
   ============================================ */
.texture-fast-cc94 {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--color-primary);
  color: white;
  padding: 8px 16px;
  text-decoration: none;
  z-index: 10000;
  border-radius: 0 0 4px 0;
}

.texture-fast-cc94:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.thumbnail_hot_af62 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .thumbnail_hot_af62 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .thumbnail_hot_af62 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.next_7491):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.next_7491,
header,
.heading_steel_cc29,
.easy-7fd7,
.label-1558,
.menu-3cde,
.layout_66a1,
.logo_f963,
.bronze_fe24 {
  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
   ============================================ */
.next_7491 {
  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);
}

.chip-tiny-8215 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.next_7491.accordion_black_5e41 {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.white_2e49 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.info-105e {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.under-0c74 img {
  height: 36px;
  width: auto;
  display: block;
}

.sidebar-new-9805 {
  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;
}

.full_6a86 {
  flex: 1;
}

.outline_fast_4aef {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.active-2d1e {
  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);
}

.active-2d1e:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.active-2d1e.fn-active-a3c0 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.east-2fb4 {
  position: relative;
}

.input-blue-380e {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.input-blue-380e 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） */
.east-2fb4:hover .input-blue-380e svg,
.input-blue-380e[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.fast-995b {
  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 */
.east-2fb4:hover .fast-995b {
  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 */
.fast-995b::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.item-6cad {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.item-6cad: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 */
.item-6cad[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.bronze-3caa {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.purple-2385 {
  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;
}

.purple-2385:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.purple-2385 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.dropdown_yellow_fe24 {
  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;
}

.dropdown_yellow_fe24: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);
}

.dropdown_yellow_fe24 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.element-silver-3bc2 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.row_7856 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.element-silver-3bc2[aria-expanded="true"] .row_7856:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.element-silver-3bc2[aria-expanded="true"] .row_7856:nth-child(2) {
  opacity: 0;
}

.element-silver-3bc2[aria-expanded="true"] .row_7856:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .full_6a86 {
    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 */
  }

  .full_6a86::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .full_6a86.popup-4415 {
    display: block;
    right: 0;
  }
  
  .outline_fast_4aef {
    flex-direction: column;
    gap: 0;
  }
  
  .active-2d1e {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .full_6a86::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;
  }
  
  .full_6a86.popup-4415::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .full_6a86 {
    display: none;
  }
  
  .element-silver-3bc2 {
    display: flex;
  }
  
  .sidebar-new-9805 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .purple-2385,
  .dropdown_yellow_fe24 {
    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 */
  .east-2fb4 {
    position: relative;
  }
  
  .fast-995b {
    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;
  }
  
  .input-blue-380e[aria-expanded="true"] + .fast-995b {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .item-6cad {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .bronze-3caa {
    gap: 8px;
  }
  
  .purple-2385 {
    display: none;
  }
  
  .dropdown_yellow_fe24 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .under-0c74 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .dropdown_yellow_fe24 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .dropdown_yellow_fe24 svg {
    width: 14px;
    height: 14px;
  }
  
  .white_2e49 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.heading_steel_cc29 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.component-current-a60f {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.popup-e976 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.popup-e976 svg {
  flex-shrink: 0;
}

.popup-e976 a {
  color: var(--color-primary);
  text-decoration: none;
}

.popup-e976 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .component-current-a60f {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.easy-7fd7 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.info-dark-47ca {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .info-dark-47ca {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.panel-current-fa52 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.panel-current-fa52 a {
  color: var(--color-primary);
  text-decoration: none;
}

.panel-current-fa52 a:hover {
  text-decoration: underline;
}

.pink-bef8 {
  color: var(--color-text-lighter);
}

.accordion_51be {
  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) {
  .accordion_51be {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .accordion_51be {
    font-size: 1.5rem;
  }
}

.border_0965 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.progress-124b {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .progress-124b {
    grid-template-columns: 1fr;
  }
}

.old-bdb1 {
  display: flex;
  gap: var(--space-sm);
}

.basic_e2ad {
  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;
}

.east_cc67 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.east_cc67 strong {
  font-weight: 600;
  color: var(--color-text);
}

.east_cc67 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.column_west_8761 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.breadcrumb-short-8f88 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.preview_19e3 {
  position: relative;
  text-align: center;
}

.preview_19e3 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.row_prev_64d0 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.form_6e00 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.title-4452 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.mask_new_e35f {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.hard_a13c {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.selected-e45d {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .info-dark-47ca {
    grid-template-columns: 1fr;
  }
  
  .accordion_51be {
    font-size: 1.75rem;
  }
  
  .breadcrumb-short-8f88 {
    order: -1;
    max-width: 100%;
  }
  
  .preview_19e3 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .accordion_51be {
    font-size: 1.5rem;
  }
  
  .border_0965 {
    font-size: 1rem;
  }
  
  .panel-current-fa52 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .preview_19e3 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.selected_ae6a {
  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;
}

.column-new-7a94 {
  background: var(--color-primary);
  color: white;
}

.column-new-7a94:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.status-d879 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.status-d879:hover {
  background: var(--color-primary);
  color: white;
}

.paper-ff4e {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.paper-ff4e:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.stale-1d4b {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.popup-dynamic-0015 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.label-1558 {
  padding: var(--space-xl) 0;
  background: white;
}

.gas-2abd {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.list_7078 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.list_7078:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.icon_b032 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.nav_clean_1faa {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.plasma-cf83 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.menu-3cde {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.heading_down_1e01 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.hero_0a04 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.info_02c1 {
  list-style: none;
  counter-reset: toc-counter;
}

.info_02c1 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.info_02c1 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);
}

.info_02c1 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;
}

.info_02c1 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.layout_66a1 {
  padding: var(--space-xxl) 0;
}

.slider-7552 {
  background: var(--color-bg-section);
}

.fresh-85ad {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.bottom-fda9 {
  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);
}

.item_fast_b3e8 {
  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);
}

.card_short_003d {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.next-94f6 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .next-94f6 {
    grid-template-columns: 1fr 300px;
  }
}

.surface-light-9fac {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.surface-light-9fac img {
  max-width: 100%;
  height: auto;
  display: block;
}

.surface-light-9fac pre,
.surface-light-9fac code {
  overflow-x: auto;
  max-width: 100%;
}

.surface-light-9fac 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);
}

.surface-light-9fac h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.surface-light-9fac h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.surface-light-9fac p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.surface-light-9fac ul,
.surface-light-9fac ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.surface-light-9fac li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.surface-light-9fac strong {
  font-weight: 600;
  color: var(--color-text);
}

.surface-light-9fac a {
  color: var(--color-primary);
  text-decoration: underline;
}

.surface-light-9fac a:hover {
  color: var(--color-primary-dark);
}

.middle_7375 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.middle_7375 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.middle_7375 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) {
  .next-94f6 {
    grid-template-columns: 1fr;
  }
  
  .item_fast_b3e8 {
    font-size: 1.75rem;
  }
  
  .surface-light-9fac {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .item_fast_b3e8 {
    font-size: 1.5rem;
  }
  
  .surface-light-9fac h3 {
    font-size: 1.375rem;
  }
  
  .surface-light-9fac h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.widget-56e9 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.detail_31c8 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.selected-7ad5 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.frame_medium_bb98 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.mask-inner-1641 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.component-complex-9dcb {
  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;
}

.under_eaad {
  flex-shrink: 0;
}

.item_001c strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.pattern_8b64 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .pattern_8b64 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.hidden_tiny_7316,
.notice-warm-921f,
.backdrop_a8ae {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.hidden_tiny_7316 thead,
.notice-warm-921f thead {
  background: var(--color-primary);
  color: white;
}

.hidden_tiny_7316 th,
.hidden_tiny_7316 td,
.notice-warm-921f th,
.notice-warm-921f td,
.backdrop_a8ae th,
.backdrop_a8ae td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .hidden_tiny_7316 th,
  .hidden_tiny_7316 td,
  .notice-warm-921f th,
  .notice-warm-921f td,
  .backdrop_a8ae th,
  .backdrop_a8ae td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .hidden_tiny_7316,
  .notice-warm-921f,
  .backdrop_a8ae {
    min-width: 600px;
  }
}

.hidden_tiny_7316 th,
.notice-warm-921f th,
.backdrop_a8ae th {
  font-weight: 600;
}

.hidden_tiny_7316 tbody tr:hover,
.notice-warm-921f tbody tr:hover,
.backdrop_a8ae tbody tr:hover {
  background: var(--color-bg-alt);
}

.notification-e5ce {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.hover-ac18 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.secondary_b3ce {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.secondary_b3ce h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.tag_tall_de76 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.tag_tall_de76 h4 {
  color: white;
}

.logo_hard_69e4 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.button-fluid-1a3f {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.button-fluid-1a3f:last-child {
  border-bottom: none;
}

.button-fluid-1a3f dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.button-fluid-1a3f dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.breadcrumb-first-1491 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.preview-tall-f13d {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.preview-tall-f13d:hover {
  text-decoration: underline;
}

.footer_simple_1970 {
  text-align: center;
  margin-bottom: var(--space-md);
}

.main_57fa {
  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);
}

.main_57fa span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.outline-huge-6e30 {
  font-weight: 600;
  color: white;
}

.shadow_0e87 {
  list-style: none;
  padding: 0;
}

.shadow_0e87 li {
  padding: var(--space-xs) 0;
}

.surface_action_2c9c {
  color: #4caf50;
}

.container-4dcd {
  color: #ff9800;
}

.gas_ccb8 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.middle-b47d {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.search_995f {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.chip_59d7 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.pagination_6081 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.banner_3a87 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.tag-14e3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .tag-14e3 {
    grid-template-columns: 1fr;
  }
}

.shadow-short-8fa6 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.shadow-short-8fa6:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.overlay_4b42 {
  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;
}

.shadow-short-8fa6 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.shadow-short-8fa6 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.link_d572 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.outline-huge-6e30 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.notice-1e97 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.picture_1a06 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.picture_1a06 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.title_thick_67c4 {
  max-width: 900px;
  margin: 0 auto;
}

.gradient-iron-efe5 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.item-first-98e5 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .item-first-98e5 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.left_4d47 {
  margin-top: var(--space-xxl);
}

.left_4d47 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.east_3b35 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .east_3b35 {
    grid-template-columns: 1fr;
  }
}

.slow-3613 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.dropdown_f03f {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.smooth_c26c {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.slow-3613 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.slow-3613 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.slow-3613 li {
  padding: var(--space-xs) 0;
  color: white;
}

.slow-3613 .selected_ae6a {
  width: 100%;
  background: white;
}

.dropdown_f03f .selected_ae6a {
  color: #667eea;
}

.smooth_c26c .selected_ae6a {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.chip_20e4 {
  max-width: 900px;
  margin: 0 auto;
}

.main-1938 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.under-21a6 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.bottom_6b4a {
  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);
}

.under-21a6 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.texture-7043 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .under-21a6 {
    padding: var(--space-md);
  }
  
  .texture-7043 {
    padding: var(--space-md);
  }
  
  .media-69b6 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.heading-solid-dd44 ol,
.heading-solid-dd44 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.heading-solid-dd44 li {
  margin-bottom: var(--space-sm);
}

.heading-solid-dd44 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.progress-mini-ab18 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.notice_pro_e756 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.media-69b6 {
  margin-top: var(--space-lg);
  text-align: center;
}

.media-69b6 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.article-thick-2548,
.button_blue_cc1c,
.narrow_c084,
.focused-9f04 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.secondary_up_4b6f {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.search_e157 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.upper_409f {
  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) {
  .upper_409f {
    font-size: 0.625rem;
  }
}

.info-f324 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.info-f324:hover {
  background: var(--color-primary-dark);
}

.dark-7444 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.dark-7444 h4 {
  margin-bottom: var(--space-md);
}

.large-2dd3 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.overlay_current_2d0a {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.simple_9e3a {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .simple_9e3a {
    grid-template-columns: 1fr;
  }
}

.surface-top-92a3 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.orange_7a29 {
  border-color: var(--color-success);
}

.background_add0 {
  border-color: var(--color-warning);
}

.caption-09a3 {
  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);
}

.orange_7a29 .caption-09a3 {
  background: #e8f5e9;
  color: var(--color-success);
}

.background_add0 .caption-09a3 {
  background: #fff3e0;
  color: var(--color-warning);
}

.surface-top-92a3 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.surface-top-92a3 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.accent_0e8d {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.iron-394b {
  margin: var(--space-xxl) 0;
}

.iron-394b h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.iron-394b > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.box-glass-a1f8 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .box-glass-a1f8 {
    grid-template-columns: 1fr;
  }
}

.fresh-f997 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.fresh-f997 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.heading_soft_2329 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.heading_soft_2329 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.tall_58e3 {
  margin-top: var(--space-xxl);
}

.hard-46fc {
  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);
}

.dropdown_clean_a20e {
  text-align: center;
}

.chip-hovered-625a {
  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);
}

.yellow_729b {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.chip-hovered-625a .outline-huge-6e30 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.wide_ddd8 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.motion_86c6 p {
  margin-bottom: var(--space-md);
}

.chip-9172 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .hard-46fc {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.text-6a91 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.purple_54a2 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.shade_up_6651 {
  margin-bottom: var(--space-xl);
}

.hero_south_62c6 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.west_fe50 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.selected_9b6a {
  color: var(--color-text-light);
}

.shade-pro-6b53 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.short_5e23 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.in-a284 {
  font-weight: 600;
  color: var(--color-text);
}

.slider-6166 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.main_6d78 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.mini_e52f {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.new-b1e3 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.mask_in_ec23 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.bottom-10df {
  border: 2px solid #4caf50;
}

.bright_afc2 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.prev_70fb {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.container_wide_c12c {
  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;
}

.link_north_3586 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.form-0321 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.new_e544 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.summary_f7ca {
  text-align: right;
}

.summary_f7ca .breadcrumb-65db {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.new_c720 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.layout_purple_10e3 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.layout_purple_10e3 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

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

.basic-3fc3 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.current-bf9a {
  background: #e8f5e9;
  color: #2e7d32;
}

.item-pro-44c3 {
  background: #e3f2fd;
  color: #1565c0;
}

.paper-ec50 {
  background: #fff3e0;
  color: #e65100;
}

.gradient_medium_4747 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.gradient_medium_4747 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.simple_dae5 {
  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);
}

.simple_dae5:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.paper-66fb {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.under-d2ae {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.under-d2ae strong {
  color: var(--color-primary);
}

.panel_e789 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.main_next_8064 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.sort_7878 {
  max-width: 900px;
  margin: 0 auto;
}

.modal_gas_dc20 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.solid-e774 {
  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);
}

.solid-e774:hover {
  background: var(--color-bg-alt);
}

.wide-7204 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.solid-e774[aria-expanded="true"] .wide-7204 {
  transform: rotate(180deg);
}

.pagination_6772 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.pagination_6772 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.pagination_6772 ul,
.pagination_6772 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.pagination_6772 li {
  margin-bottom: var(--space-xs);
}

.last-0366 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.hard_73bd {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.last-0366 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.pattern-e850 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.tag_inner_a29f {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.container-641c {
  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);
}

.column-bb41 {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.dropdown-e320 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .dropdown-e320 {
    grid-template-columns: 1fr;
  }
}

.info_46c3,
.container_5b34 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.info_46c3 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.container_5b34 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.info_46c3 h4,
.container_5b34 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.info_46c3 ul,
.container_5b34 ul {
  list-style: none;
  padding: 0;
}

.info_46c3 li,
.container_5b34 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.disabled-65da {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .disabled-65da {
    grid-template-columns: 1fr;
  }
}

.media_4648 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.card-advanced-6366 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.panel-0a25 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.media_4648 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.media_4648 ul {
  list-style: none;
  padding: 0;
}

.media_4648 li {
  padding: var(--space-xs) 0;
  color: white;
}

.panel_df83 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.panel_df83 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.panel_df83 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.link-tiny-1997 {
  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);
}

.notification_paper_6f28 {
  font-style: italic;
}

.badge_49fa {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.top-3ff5 {
  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;
}

.top-3ff5 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.top-3ff5 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.form_d000 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.logo_f963 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.notification-static-d920 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.pattern-a51d {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .pattern-a51d {
    grid-template-columns: 1fr;
  }
}

.selected-9eeb {
  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);
}

.selected-9eeb:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.backdrop_new_fc37 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.selected-9eeb h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.selected-9eeb p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.bronze_fe24 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.menu-42c9 {
  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) */
.slider_485b {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.widget-thick-3143 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.widget-thick-3143 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.steel_5754 {
  list-style: none;
  padding: 0;
  margin: 0;
}

.steel_5754 li {
  margin-bottom: var(--space-xs);
}

.steel_5754 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.steel_5754 a:hover {
  color: white;
}

.link_out_bcd0 {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.link_out_bcd0 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);
}

.link_out_bcd0 a:hover {
  color: white;
  border-color: #666;
  background: #333;
}

.item-aec3 {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.item-aec3 a {
  color: #808080;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.item-aec3 a:hover {
  color: white;
}

.backdrop-78d6 > p {
  font-size: 0.875rem;
  color: #808080;
  margin: 0;
}

@media (max-width: 768px) {
  .menu-42c9,
  .slider_485b {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.hero_1958 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.carousel-76d4 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.thumbnail_e84e {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.thumbnail_e84e .old-bdb1 {
  color: #4caf50;
  font-size: 0.875rem;
}

.wide_f69a {
  list-style: none;
  padding: 0;
}

.wide_f69a li {
  margin-bottom: var(--space-xs);
}

.wide_f69a a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.wide_f69a a:hover {
  color: white;
}

.panel_current_3f93 {
  list-style: none;
  padding: 0;
}

.panel_current_3f93 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.panel_current_3f93 a {
  color: #b0b0b0;
  text-decoration: none;
}

.panel_current_3f93 a:hover {
  color: white;
}

.backdrop-78d6 {
  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);
}

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

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

.paragraph_iron_7ccb {
  font-size: 0.75rem;
  color: #666666;
}

.tag_bronze_1b2d {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.tag_bronze_1b2d a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

.tag_bronze_1b2d 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;
}

.status_3020 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.status_3020:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .backdrop-78d6 {
    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;
  }
  
  .accordion_51be {
    font-size: 2rem;
  }
  
  .item_fast_b3e8 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .info-dark-47ca,
  .next-94f6 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .tag-14e3,
  .simple_9e3a,
  .east_3b35,
  .box-glass-a1f8,
  .dropdown-e320,
  .disabled-65da,
  .pattern-a51d,
  .menu-42c9,
  .slider_485b {
    grid-template-columns: 1fr;
  }
  
  .gas-2abd {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .layout_66a1 {
    padding: var(--space-lg) 0;
  }
  
  .info_02c1 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .info_02c1 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .selected_ae6a {
    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;
  }
  
  .gas-2abd {
    grid-template-columns: 1fr;
  }
  
  .column_west_8761,
  .form_d000,
  .large-2dd3 {
    flex-direction: column;
    width: 100%;
  }
  
  .stale-1d4b,
  .popup-dynamic-0015,
  .column_west_8761 .selected_ae6a,
  .form_d000 .selected_ae6a {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .accordion_51be {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .item_fast_b3e8 {
    font-size: 1.375rem;
  }
  
  .icon_b032 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .list_7078,
  .shadow-short-8fa6,
  .secondary_b3ce,
  .mask_in_ec23,
  .main-1938 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .upper_409f {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .component-current-a60f {
    gap: var(--space-xs);
  }
  
  .popup-e976 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .main_57fa {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .chip-hovered-625a {
    width: 150px;
    height: 150px;
  }
  
  .yellow_729b {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .next_7491,
  .heading_steel_cc29,
  .column_west_8761,
  .top-3ff5,
  .logo_f963,
  .bronze_fe24,
  .element-silver-3bc2 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .layout_66a1 {
    page-break-inside: avoid;
  }
}

/* css-noise: 174d */
.promo-block-c2 {
  padding: 0.5rem;
  font-size: 12px;
  line-height: 1.1;
}