/* ============================================
   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)
   ============================================ */
.sort-99b1 {
  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;
}

.sort-99b1:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.card-down-c7e6 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .card-down-c7e6 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .card-down-c7e6 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.hero_30b8):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.hero_30b8,
header,
.module-hard-0c92,
.chip_9943,
.title-basic-6631,
.under-da4b,
.popup-static-671a,
.gallery_8a8a,
.notice-south-c46f {
  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
   ============================================ */
.hero_30b8 {
  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);
}

.hot-3faa {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.hero_30b8.warm_aeed {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.out_773b {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.west_0ba0 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.pagination-071f img {
  height: 36px;
  width: auto;
  display: block;
}

.shadow_green_5d34 {
  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;
}

.fresh_51a4 {
  flex: 1;
}

.gold_374b {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.progress-thick-f1aa {
  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);
}

.progress-thick-f1aa:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.progress-thick-f1aa.fn-active-0650 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.badge-d4dd {
  position: relative;
}

.alert_gas_1c42 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.alert_gas_1c42 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） */
.badge-d4dd:hover .alert_gas_1c42 svg,
.alert_gas_1c42[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.form-glass-d8f1 {
  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 */
.badge-d4dd:hover .form-glass-d8f1 {
  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 */
.form-glass-d8f1::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.wrapper_45f7 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.wrapper_45f7: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 */
.wrapper_45f7[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.info_b750 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.column_full_28e3 {
  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;
}

.column_full_28e3:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.column_full_28e3 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.large-d778 {
  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;
}

.large-d778: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);
}

.large-d778 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.table_43e5 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.focused-1896 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.table_43e5[aria-expanded="true"] .focused-1896:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.table_43e5[aria-expanded="true"] .focused-1896:nth-child(2) {
  opacity: 0;
}

.table_43e5[aria-expanded="true"] .focused-1896:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .fresh_51a4 {
    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 */
  }

  .fresh_51a4::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .fresh_51a4.new-1417 {
    display: block;
    right: 0;
  }
  
  .gold_374b {
    flex-direction: column;
    gap: 0;
  }
  
  .progress-thick-f1aa {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .fresh_51a4::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;
  }
  
  .fresh_51a4.new-1417::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .fresh_51a4 {
    display: none;
  }
  
  .table_43e5 {
    display: flex;
  }
  
  .shadow_green_5d34 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .column_full_28e3,
  .large-d778 {
    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 */
  .badge-d4dd {
    position: relative;
  }
  
  .form-glass-d8f1 {
    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;
  }
  
  .alert_gas_1c42[aria-expanded="true"] + .form-glass-d8f1 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .wrapper_45f7 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .info_b750 {
    gap: 8px;
  }
  
  .column_full_28e3 {
    display: none;
  }
  
  .large-d778 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .pagination-071f img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .large-d778 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .large-d778 svg {
    width: 14px;
    height: 14px;
  }
  
  .out_773b {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.module-hard-0c92 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.form-inner-984c {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.text_cb75 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.text_cb75 svg {
  flex-shrink: 0;
}

.text_cb75 a {
  color: var(--color-primary);
  text-decoration: none;
}

.text_cb75 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .form-inner-984c {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.chip_9943 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.prev_5911 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .prev_5911 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.east_9005 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.east_9005 a {
  color: var(--color-primary);
  text-decoration: none;
}

.east_9005 a:hover {
  text-decoration: underline;
}

.logo_mini_fcd9 {
  color: var(--color-text-lighter);
}

.old_9932 {
  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) {
  .old_9932 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .old_9932 {
    font-size: 1.5rem;
  }
}

.video_hovered_9f51 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.red-d455 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .red-d455 {
    grid-template-columns: 1fr;
  }
}

.pagination-99c3 {
  display: flex;
  gap: var(--space-sm);
}

.description-under-3281 {
  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;
}

.easy-47c2 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.easy-47c2 strong {
  font-weight: 600;
  color: var(--color-text);
}

.easy-47c2 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.gallery-fluid-86df {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.smooth_c57e {
  display: flex;
  align-items: center;
  justify-content: center;
}

.bright-98c1 {
  position: relative;
  text-align: center;
}

.bright-98c1 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.active_089d {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.popup-black-e4d6 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.gold_725f {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.widget-374e {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.tooltip_d24a {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.up_7e33 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .prev_5911 {
    grid-template-columns: 1fr;
  }
  
  .old_9932 {
    font-size: 1.75rem;
  }
  
  .smooth_c57e {
    order: -1;
    max-width: 100%;
  }
  
  .bright-98c1 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .old_9932 {
    font-size: 1.5rem;
  }
  
  .video_hovered_9f51 {
    font-size: 1rem;
  }
  
  .east_9005 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .bright-98c1 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.carousel_97e6 {
  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;
}

.hidden-1390 {
  background: var(--color-primary);
  color: white;
}

.hidden-1390:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.module-narrow-3af4 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.module-narrow-3af4:hover {
  background: var(--color-primary);
  color: white;
}

.breadcrumb-3979 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.breadcrumb-3979:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.badge-40dd {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.smooth_79eb {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.title-basic-6631 {
  padding: var(--space-xl) 0;
  background: white;
}

.sort_new_ce43 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.menu_slow_1dfe {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.menu_slow_1dfe:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.widget-7902 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.disabled-small-9118 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.pink_3978 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.under-da4b {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.last_8d93 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.selected_d478 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.silver-0e9c {
  list-style: none;
  counter-reset: toc-counter;
}

.silver-0e9c li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.silver-0e9c 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);
}

.silver-0e9c 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;
}

.silver-0e9c li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.popup-static-671a {
  padding: var(--space-xxl) 0;
}

.dropdown-mini-2f99 {
  background: var(--color-bg-section);
}

.in-6c07 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.tertiary_slow_235b {
  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);
}

.outline-black-7336 {
  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);
}

.modal-black-7cfb {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.up-a5c9 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .up-a5c9 {
    grid-template-columns: 1fr 300px;
  }
}

.tooltip-first-631f {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.tooltip-first-631f img {
  max-width: 100%;
  height: auto;
  display: block;
}

.tooltip-first-631f pre,
.tooltip-first-631f code {
  overflow-x: auto;
  max-width: 100%;
}

.tooltip-first-631f 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);
}

.tooltip-first-631f h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.tooltip-first-631f h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.tooltip-first-631f p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.tooltip-first-631f ul,
.tooltip-first-631f ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.tooltip-first-631f li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.tooltip-first-631f strong {
  font-weight: 600;
  color: var(--color-text);
}

.tooltip-first-631f a {
  color: var(--color-primary);
  text-decoration: underline;
}

.tooltip-first-631f a:hover {
  color: var(--color-primary-dark);
}

.carousel_9385 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.carousel_9385 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.carousel_9385 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) {
  .up-a5c9 {
    grid-template-columns: 1fr;
  }
  
  .outline-black-7336 {
    font-size: 1.75rem;
  }
  
  .tooltip-first-631f {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .outline-black-7336 {
    font-size: 1.5rem;
  }
  
  .tooltip-first-631f h3 {
    font-size: 1.375rem;
  }
  
  .tooltip-first-631f h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.advanced_0045 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.overlay-fresh-f5a9 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.paragraph-lower-c02a {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.message-tiny-4799 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.alert_72e0 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.focused_53bc {
  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-925c {
  flex-shrink: 0;
}

.primary-fce4 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.iron_5ea5 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .iron_5ea5 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.backdrop_bf00,
.mini_7762,
.silver_c623 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.backdrop_bf00 thead,
.mini_7762 thead {
  background: var(--color-primary);
  color: white;
}

.backdrop_bf00 th,
.backdrop_bf00 td,
.mini_7762 th,
.mini_7762 td,
.silver_c623 th,
.silver_c623 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .backdrop_bf00 th,
  .backdrop_bf00 td,
  .mini_7762 th,
  .mini_7762 td,
  .silver_c623 th,
  .silver_c623 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .backdrop_bf00,
  .mini_7762,
  .silver_c623 {
    min-width: 600px;
  }
}

.backdrop_bf00 th,
.mini_7762 th,
.silver_c623 th {
  font-weight: 600;
}

.backdrop_bf00 tbody tr:hover,
.mini_7762 tbody tr:hover,
.silver_c623 tbody tr:hover {
  background: var(--color-bg-alt);
}

.menu-top-7234 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.sidebar_gold_a265 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.blue-5ec7 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.blue-5ec7 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.east-5576 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.east-5576 h4 {
  color: white;
}

.north-2681 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.popup-d218 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.popup-d218:last-child {
  border-bottom: none;
}

.popup-d218 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.popup-d218 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.action_85ad {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.primary_56aa {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.primary_56aa:hover {
  text-decoration: underline;
}

.carousel-next-c0bc {
  text-align: center;
  margin-bottom: var(--space-md);
}

.gradient_7fe3 {
  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);
}

.gradient_7fe3 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.complex_f155 {
  font-weight: 600;
  color: white;
}

.accent-c083 {
  list-style: none;
  padding: 0;
}

.accent-c083 li {
  padding: var(--space-xs) 0;
}

.badge_612a {
  color: #4caf50;
}

.thumbnail-green-6aa0 {
  color: #ff9800;
}

.title-hard-ec9a {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.component_down_8f30 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.steel-6ccb {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.up_0ed7 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.outline_brown_f1ca {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.photo_eaa4 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.summary_upper_0326 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .summary_upper_0326 {
    grid-template-columns: 1fr;
  }
}

.gallery_e0c9 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.gallery_e0c9:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.narrow-436d {
  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;
}

.gallery_e0c9 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.gallery_e0c9 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.header_wide_d640 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.complex_f155 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.slow-2394 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.wrapper-8665 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.wrapper-8665 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.footer_fresh_86d9 {
  max-width: 900px;
  margin: 0 auto;
}

.west_c1bd {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.basic_9d04 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .basic_9d04 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.hero_gold_f259 {
  margin-top: var(--space-xxl);
}

.hero_gold_f259 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.dropdown-cool-0411 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .dropdown-cool-0411 {
    grid-template-columns: 1fr;
  }
}

.pagination-8354 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.avatar_4c1f {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.component-cae9 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.pagination-8354 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.pagination-8354 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.pagination-8354 li {
  padding: var(--space-xs) 0;
  color: white;
}

.pagination-8354 .carousel_97e6 {
  width: 100%;
  background: white;
}

.avatar_4c1f .carousel_97e6 {
  color: #667eea;
}

.component-cae9 .carousel_97e6 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.small_8c9e {
  max-width: 900px;
  margin: 0 auto;
}

.east-bc3a {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.element-0cd1 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.preview-dark-9cf9 {
  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);
}

.element-0cd1 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.primary_8f0c {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .element-0cd1 {
    padding: var(--space-md);
  }
  
  .primary_8f0c {
    padding: var(--space-md);
  }
  
  .section-under-6792 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.outline_short_906e ol,
.outline_short_906e ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.outline_short_906e li {
  margin-bottom: var(--space-sm);
}

.outline_short_906e code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.shadow-0034 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.selected_8e70 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.section-under-6792 {
  margin-top: var(--space-lg);
  text-align: center;
}

.section-under-6792 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.container_in_9947,
.photo-14e4,
.focus-3bdd,
.summary-upper-98a9 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.slider_c789 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.badge_hovered_bb78 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.secondary_e0bd {
  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) {
  .secondary_e0bd {
    font-size: 0.625rem;
  }
}

.motion_41b2 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.motion_41b2:hover {
  background: var(--color-primary-dark);
}

.progress_pro_24ad {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.progress_pro_24ad h4 {
  margin-bottom: var(--space-md);
}

.gold-e924 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.modal_bronze_536f {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.hot-bfa3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .hot-bfa3 {
    grid-template-columns: 1fr;
  }
}

.row-c97e {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.footer-static-4d9b {
  border-color: var(--color-success);
}

.thick_2e31 {
  border-color: var(--color-warning);
}

.tabs_9f7e {
  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);
}

.footer-static-4d9b .tabs_9f7e {
  background: #e8f5e9;
  color: var(--color-success);
}

.thick_2e31 .tabs_9f7e {
  background: #fff3e0;
  color: var(--color-warning);
}

.row-c97e h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.row-c97e p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.backdrop-down-42e2 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.disabled-out-96ee {
  margin: var(--space-xxl) 0;
}

.disabled-out-96ee h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.disabled-out-96ee > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.box_bf75 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .box_bf75 {
    grid-template-columns: 1fr;
  }
}

.item-c0c4 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.item-c0c4 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.logo_tiny_2df1 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.logo_tiny_2df1 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.brown-903c {
  margin-top: var(--space-xxl);
}

.mask_fba6 {
  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);
}

.image-gas-46ba {
  text-align: center;
}

.preview_4d08 {
  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);
}

.simple_e6a7 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.preview_4d08 .complex_f155 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.disabled_huge_3346 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.dynamic_9689 p {
  margin-bottom: var(--space-md);
}

.item-b3de {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .mask_fba6 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.notice_west_0151 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.fresh-b97e {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.tag-8c74 {
  margin-bottom: var(--space-xl);
}

.cool-6efd {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.iron_fc92 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.inner-6fe4 {
  color: var(--color-text-light);
}

.media_first_b27b {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.box_af4c {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.banner-da11 {
  font-weight: 600;
  color: var(--color-text);
}

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

.warm-8878 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.tag-gas-1d5b {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.widget_1395 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.info_6b9a {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.narrow-2d99 {
  border: 2px solid #4caf50;
}

.caption-huge-4e95 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.hero_0b06 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.module-e9ed {
  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;
}

.liquid-9ac1 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.narrow_f04c {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.secondary_6226 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.over_160a {
  text-align: right;
}

.over_160a .primary_bottom_bd95 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.shadow_d9fb {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.picture-wide-4779 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.picture-wide-4779 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.sidebar_655c {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.active_e3e7 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.preview_81b4 {
  background: #e8f5e9;
  color: #2e7d32;
}

.tabs_fast_3afc {
  background: #e3f2fd;
  color: #1565c0;
}

.disabled-advanced-b15f {
  background: #fff3e0;
  color: #e65100;
}

.preview_selected_0266 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.preview_selected_0266 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.row_1339 {
  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);
}

.row_1339:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.gradient_306e {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.banner-down-f400 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.banner-down-f400 strong {
  color: var(--color-primary);
}

.filter_red_5dd4 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.east-49e0 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.icon-fast-ec85 {
  max-width: 900px;
  margin: 0 auto;
}

.summary-19ac {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.row_367f {
  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);
}

.row_367f:hover {
  background: var(--color-bg-alt);
}

.cold-8f91 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.row_367f[aria-expanded="true"] .cold-8f91 {
  transform: rotate(180deg);
}

.tall_3b8a {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.tall_3b8a h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.tall_3b8a ul,
.tall_3b8a ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.tall_3b8a li {
  margin-bottom: var(--space-xs);
}

.sort-272a {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.stone-35fb {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.sort-272a code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.large_b221 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.wrapper-small-b5dd {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.badge_196e {
  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);
}

.alert-last-cd4e {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.fresh-dd53 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .fresh-dd53 {
    grid-template-columns: 1fr;
  }
}

.border-advanced-1a39,
.mask-clean-4e74 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.border-advanced-1a39 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.mask-clean-4e74 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.border-advanced-1a39 h4,
.mask-clean-4e74 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.border-advanced-1a39 ul,
.mask-clean-4e74 ul {
  list-style: none;
  padding: 0;
}

.border-advanced-1a39 li,
.mask-clean-4e74 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.copper-f9d0 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .copper-f9d0 {
    grid-template-columns: 1fr;
  }
}

.input-fcd0 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.form_short_d31d {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.active-01a2 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.input-fcd0 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.input-fcd0 ul {
  list-style: none;
  padding: 0;
}

.input-fcd0 li {
  padding: var(--space-xs) 0;
  color: white;
}

.layout_9ff6 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.layout_9ff6 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.layout_9ff6 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.label-db9d {
  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);
}

.hot_3904 {
  font-style: italic;
}

.gallery-9483 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.footer-c351 {
  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;
}

.footer-c351 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.footer-c351 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.mini_b61a {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.gallery_8a8a {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.paper_0ab2 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.advanced_d040 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .advanced_d040 {
    grid-template-columns: 1fr;
  }
}

.nav_8d33 {
  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);
}

.nav_8d33:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.fixed_1e85 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.nav_8d33 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.nav_8d33 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.notice-south-c46f {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.large-5b4e {
  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) */
.search-up-a19c {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.tabs_659a h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.tabs_659a p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.nav_cool_b0cd {
  list-style: none;
  padding: 0;
  margin: 0;
}

.nav_cool_b0cd li {
  margin-bottom: var(--space-xs);
}

.nav_cool_b0cd a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.nav_cool_b0cd a:hover {
  color: white;
}

.white-cef2 {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.white-cef2 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);
}

.white-cef2 a:hover {
  color: white;
  border-color: #666;
  background: #333;
}

.soft_e4a9 {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.soft_e4a9 a {
  color: #808080;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.soft_e4a9 a:hover {
  color: white;
}

.secondary_613b > p {
  font-size: 0.875rem;
  color: #808080;
  margin: 0;
}

@media (max-width: 768px) {
  .large-5b4e,
  .search-up-a19c {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.green_eb0e h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.alert-e8bb p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.pagination_06c4 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.pagination_06c4 .pagination-99c3 {
  color: #4caf50;
  font-size: 0.875rem;
}

.info-wood-f9ec {
  list-style: none;
  padding: 0;
}

.info-wood-f9ec li {
  margin-bottom: var(--space-xs);
}

.info-wood-f9ec a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.info-wood-f9ec a:hover {
  color: white;
}

.component_148d {
  list-style: none;
  padding: 0;
}

.component_148d li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.component_148d a {
  color: #b0b0b0;
  text-decoration: none;
}

.component_148d a:hover {
  color: white;
}

.secondary_613b {
  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);
}

.badge-6761 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.badge-6761 a {
  color: #4caf50;
  text-decoration: none;
}

.small-4508 {
  font-size: 0.75rem;
  color: #666666;
}

.button-short-9eba {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.button-short-9eba a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

.button-short-9eba 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;
}

.clean_f774 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.clean_f774:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .secondary_613b {
    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;
  }
  
  .old_9932 {
    font-size: 2rem;
  }
  
  .outline-black-7336 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .prev_5911,
  .up-a5c9 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .summary_upper_0326,
  .hot-bfa3,
  .dropdown-cool-0411,
  .box_bf75,
  .fresh-dd53,
  .copper-f9d0,
  .advanced_d040,
  .large-5b4e,
  .search-up-a19c {
    grid-template-columns: 1fr;
  }
  
  .sort_new_ce43 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .popup-static-671a {
    padding: var(--space-lg) 0;
  }
  
  .silver-0e9c li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .silver-0e9c li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .carousel_97e6 {
    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;
  }
  
  .sort_new_ce43 {
    grid-template-columns: 1fr;
  }
  
  .gallery-fluid-86df,
  .mini_b61a,
  .gold-e924 {
    flex-direction: column;
    width: 100%;
  }
  
  .badge-40dd,
  .smooth_79eb,
  .gallery-fluid-86df .carousel_97e6,
  .mini_b61a .carousel_97e6 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .old_9932 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .outline-black-7336 {
    font-size: 1.375rem;
  }
  
  .widget-7902 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .menu_slow_1dfe,
  .gallery_e0c9,
  .blue-5ec7,
  .info_6b9a,
  .east-bc3a {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .secondary_e0bd {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .form-inner-984c {
    gap: var(--space-xs);
  }
  
  .text_cb75 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .gradient_7fe3 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .preview_4d08 {
    width: 150px;
    height: 150px;
  }
  
  .simple_e6a7 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .hero_30b8,
  .module-hard-0c92,
  .gallery-fluid-86df,
  .footer-c351,
  .gallery_8a8a,
  .notice-south-c46f,
  .table_43e5 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .popup-static-671a {
    page-break-inside: avoid;
  }
}

/* css-noise: 0a5d */
.ghost-box-z3 {
  padding: 0.3rem;
  font-size: 12px;
  line-height: 1.2;
}