/* ============================================
   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)
   ============================================ */
.nav_bottom_6793 {
  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;
}

.nav_bottom_6793:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.section-brown-24df {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .section-brown-24df {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .section-brown-24df {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.table_7844):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container.
   html/body are excluded on purpose: releasing their max-width removes the
   last guard against a horizontally scrollable page. */
.table_7844,
header,
.border_solid_9624,
.cold_48ed,
.pink-d05b,
.label_dark_9ed8,
.rough_5dc7,
.backdrop-b90d,
.focused_d828 {
  max-width: none;
}

/* overflow-x stays off <html>: pairing it with body's hidden turns <html>
   into its own scroll container and breaks the sticky header. */
html,
body {
  width: 100%;
  max-width: 100%;
}

/* 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
   ============================================ */
.table_7844 {
  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);
}

.north-42ea {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.table_7844.active-basic-d61a {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.action-5324 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.tooltip_645d {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.button-edc6 img {
  height: 36px;
  width: auto;
  display: block;
}

.section-f73c {
  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;
}

.warm_6e3d {
  flex: 1;
}

.description_over_c81f {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.gas-4ba2 {
  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);
}

.gas-4ba2:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.gas-4ba2.frame_wood_9566 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.info_selected_285b {
  position: relative;
}

.south_66f9 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.south_66f9 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） */
.info_selected_285b:hover .south_66f9 svg,
.south_66f9[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.hard-6dca {
  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 */
.info_selected_285b:hover .hard-6dca {
  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 */
.hard-6dca::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.text-29dc {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.text-29dc: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 */
.text-29dc[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.first-8aba {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.article-hard-52fb {
  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;
}

.article-hard-52fb:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.article-hard-52fb svg {
  flex-shrink: 0;
}

/* Header Download Button */
.banner-4b48 {
  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;
}

.banner-4b48: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);
}

.banner-4b48 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.basic-113e {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.simple_8687 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.basic-113e[aria-expanded="true"] .simple_8687:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.basic-113e[aria-expanded="true"] .simple_8687:nth-child(2) {
  opacity: 0;
}

.basic-113e[aria-expanded="true"] .simple_8687:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .warm_6e3d {
    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 */
  }

  .warm_6e3d::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .warm_6e3d.top-cae2 {
    display: block;
    right: 0;
  }
  
  .description_over_c81f {
    flex-direction: column;
    gap: 0;
  }
  
  .gas-4ba2 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .warm_6e3d::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;
  }
  
  .warm_6e3d.top-cae2::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .warm_6e3d {
    display: none;
  }
  
  .basic-113e {
    display: flex;
  }
  
  .section-f73c {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .article-hard-52fb,
  .banner-4b48 {
    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 */
  .info_selected_285b {
    position: relative;
  }
  
  .hard-6dca {
    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;
  }
  
  .south_66f9[aria-expanded="true"] + .hard-6dca {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .text-29dc {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .first-8aba {
    gap: 8px;
  }
  
  .article-hard-52fb {
    display: none;
  }
  
  .banner-4b48 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .button-edc6 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .banner-4b48 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .banner-4b48 svg {
    width: 14px;
    height: 14px;
  }
  
  .action-5324 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.border_solid_9624 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.shade_fd6c {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.tertiary_fa24 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.tertiary_fa24 svg {
  flex-shrink: 0;
}

.tertiary_fa24 a {
  color: var(--color-primary);
  text-decoration: none;
}

.tertiary_fa24 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .shade_fd6c {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.cold_48ed {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.notice-black-5771 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .notice-black-5771 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.mask_gas_240f {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.mask_gas_240f a {
  color: var(--color-primary);
  text-decoration: none;
}

.mask_gas_240f a:hover {
  text-decoration: underline;
}

.hard-d733 {
  color: var(--color-text-lighter);
}

.content_b48f {
  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) {
  .content_b48f {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .content_b48f {
    font-size: 1.5rem;
  }
}

.over_572c {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.smooth-6c4f {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .smooth-6c4f {
    grid-template-columns: 1fr;
  }
}

.tag_clean_2e39 {
  display: flex;
  gap: var(--space-sm);
}

.box_41d5 {
  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;
}

.alert-b894 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.alert-b894 strong {
  font-weight: 600;
  color: var(--color-text);
}

.alert-b894 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.photo_lower_e1d4 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.accordion_up_a042 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.full_e312 {
  position: relative;
  text-align: center;
}

.full_e312 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.background-47b5 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.column_right_64ce {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.border_yellow_d7b0 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.lite-d26c {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.block_liquid_a478 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.tooltip_narrow_56ce {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .notice-black-5771 {
    grid-template-columns: 1fr;
  }
  
  .content_b48f {
    font-size: 1.75rem;
  }
  
  .accordion_up_a042 {
    order: -1;
    max-width: 100%;
  }
  
  .full_e312 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .content_b48f {
    font-size: 1.5rem;
  }
  
  .over_572c {
    font-size: 1rem;
  }
  
  .mask_gas_240f {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .full_e312 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.east-9814 {
  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;
}

.description-cold-ff60 {
  background: var(--color-primary);
  color: white;
}

.description-cold-ff60:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.large_293b {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.large_293b:hover {
  background: var(--color-primary);
  color: white;
}

.chip_e769 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.chip_e769:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.shade_basic_19b0 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.search_selected_58bf {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.pink-d05b {
  padding: var(--space-xl) 0;
  background: white;
}

.pattern_liquid_102f {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.hero_solid_44fd {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.hero_solid_44fd:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.detail-ff8e {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.label-0af9 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.backdrop_top_6a81 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.label_dark_9ed8 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.fixed_d0f2 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.title-9bbc {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.over-30df {
  list-style: none;
  counter-reset: toc-counter;
}

.over-30df li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.over-30df 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);
}

.over-30df 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;
}

.over-30df li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.rough_5dc7 {
  padding: var(--space-xxl) 0;
}

.layout_copper_4a63 {
  background: var(--color-bg-section);
}

.up-f494 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.full-0e4b {
  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);
}

.primary_copper_92f6 {
  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);
}

.west_0429 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.in-95c5 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .in-95c5 {
    grid-template-columns: 1fr 300px;
  }
}

.stone-8f4c {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.stone-8f4c img {
  max-width: 100%;
  height: auto;
  display: block;
}

.stone-8f4c pre,
.stone-8f4c code {
  overflow-x: auto;
  max-width: 100%;
}

.stone-8f4c 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);
}

.stone-8f4c h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.stone-8f4c h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.stone-8f4c p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.stone-8f4c ul,
.stone-8f4c ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.stone-8f4c li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.stone-8f4c strong {
  font-weight: 600;
  color: var(--color-text);
}

.stone-8f4c a {
  color: var(--color-primary);
  text-decoration: underline;
}

.stone-8f4c a:hover {
  color: var(--color-primary-dark);
}

.picture-2b4c {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.picture-2b4c li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.picture-2b4c 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) {
  .in-95c5 {
    grid-template-columns: 1fr;
  }
  
  .primary_copper_92f6 {
    font-size: 1.75rem;
  }
  
  .stone-8f4c {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .primary_copper_92f6 {
    font-size: 1.5rem;
  }
  
  .stone-8f4c h3 {
    font-size: 1.375rem;
  }
  
  .stone-8f4c h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.background_d5e3 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.hover-full-2d8a {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.feature-5c9a {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.fluid_db16 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.label-narrow-9dad strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.image-current-df46 {
  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;
}

.video-08d7 {
  flex-shrink: 0;
}

.popup-e570 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.nav-c42e {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .nav-c42e {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.slider-6055,
.stale_b3c4,
.content-hard-0e67 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.slider-6055 thead,
.stale_b3c4 thead {
  background: var(--color-primary);
  color: white;
}

.slider-6055 th,
.slider-6055 td,
.stale_b3c4 th,
.stale_b3c4 td,
.content-hard-0e67 th,
.content-hard-0e67 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .slider-6055 th,
  .slider-6055 td,
  .stale_b3c4 th,
  .stale_b3c4 td,
  .content-hard-0e67 th,
  .content-hard-0e67 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .slider-6055,
  .stale_b3c4,
  .content-hard-0e67 {
    min-width: 600px;
  }
}

.slider-6055 th,
.stale_b3c4 th,
.content-hard-0e67 th {
  font-weight: 600;
}

.slider-6055 tbody tr:hover,
.stale_b3c4 tbody tr:hover,
.content-hard-0e67 tbody tr:hover {
  background: var(--color-bg-alt);
}

.new-c008 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.article_stale_4ef1 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.mask_prev_3f5e {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.mask_prev_3f5e h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.dropdown_small_edb5 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.dropdown_small_edb5 h4 {
  color: white;
}

.wood_c92e {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.notice_west_28ba {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.notice_west_28ba:last-child {
  border-bottom: none;
}

.notice_west_28ba dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.notice_west_28ba dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.gold_4d98 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.notification_bottom_e320 {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.notification_bottom_e320:hover {
  text-decoration: underline;
}

.icon_blue_6e76 {
  text-align: center;
  margin-bottom: var(--space-md);
}

.sort_0620 {
  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);
}

.sort_0620 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.carousel-f766 {
  font-weight: 600;
  color: white;
}

.wide_18d6 {
  list-style: none;
  padding: 0;
}

.wide_18d6 li {
  padding: var(--space-xs) 0;
}

.item_purple_0a11 {
  color: #4caf50;
}

.lower-0b75 {
  color: #ff9800;
}

.sidebar_west_36fc {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.photo-2824 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.label-7a50 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.box-lite-f853 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.picture_hard_9d8f {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.selected_d03a {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.list-east-4038 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .list-east-4038 {
    grid-template-columns: 1fr;
  }
}

.hero-be5e {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.hero-be5e:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.tiny_98c4 {
  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;
}

.hero-be5e h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.hero-be5e p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.warm_b3a7 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.carousel-f766 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.filter-fresh-14f2 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.grid_26a0 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.grid_26a0 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.action-fa54 {
  max-width: 900px;
  margin: 0 auto;
}

.clean-5ae6 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.item-thick-c664 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .item-thick-c664 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.column_2879 {
  margin-top: var(--space-xxl);
}

.column_2879 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.logo-c244 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .logo-c244 {
    grid-template-columns: 1fr;
  }
}

.left_70e1 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.main_yellow_6982 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.north_dc2a {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.left_70e1 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.left_70e1 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.left_70e1 li {
  padding: var(--space-xs) 0;
  color: white;
}

.left_70e1 .east-9814 {
  width: 100%;
  background: white;
}

.main_yellow_6982 .east-9814 {
  color: #667eea;
}

.north_dc2a .east-9814 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.form_motion_fac9 {
  max-width: 900px;
  margin: 0 auto;
}

.hovered-72dd {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.progress-gold-e291 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.hover_west_226e {
  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);
}

.progress-gold-e291 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.focused_d647 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .progress-gold-e291 {
    padding: var(--space-md);
  }
  
  .focused_d647 {
    padding: var(--space-md);
  }
  
  .grid_7077 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.main-green-fe65 ol,
.main-green-fe65 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.main-green-fe65 li {
  margin-bottom: var(--space-sm);
}

.main-green-fe65 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.breadcrumb-04e0 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.feature-ba51 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.grid_7077 {
  margin-top: var(--space-lg);
  text-align: center;
}

.grid_7077 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.item_6f78,
.simple-95a4,
.cold_c0ee,
.upper-ce62 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.chip-c8ae {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.status-44ef {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.stale-9374 {
  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) {
  .stale-9374 {
    font-size: 0.625rem;
  }
}

.outline_stone_f326 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.outline_stone_f326:hover {
  background: var(--color-primary-dark);
}

.next_54c3 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.next_54c3 h4 {
  margin-bottom: var(--space-md);
}

.tertiary-f91e {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.top-67f4 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.grid_c0c7 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .grid_c0c7 {
    grid-template-columns: 1fr;
  }
}

.frame-c3c1 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.column_c500 {
  border-color: var(--color-success);
}

.carousel_9f00 {
  border-color: var(--color-warning);
}

.yellow_2634 {
  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);
}

.column_c500 .yellow_2634 {
  background: #e8f5e9;
  color: var(--color-success);
}

.carousel_9f00 .yellow_2634 {
  background: #fff3e0;
  color: var(--color-warning);
}

.frame-c3c1 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.frame-c3c1 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

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

.component-tiny-359a {
  margin: var(--space-xxl) 0;
}

.component-tiny-359a h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.component-tiny-359a > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.icon_focused_18cb {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .icon_focused_18cb {
    grid-template-columns: 1fr;
  }
}

.huge_0ee9 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.huge_0ee9 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.surface-smooth-1be7 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.surface-smooth-1be7 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.gas_2b2f {
  margin-top: var(--space-xxl);
}

.first_1f2f {
  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);
}

.dim-c30d {
  text-align: center;
}

.form-hard-8c5f {
  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);
}

.primary-large-cb29 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.form-hard-8c5f .carousel-f766 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.feature-913c {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.button-a7bf p {
  margin-bottom: var(--space-md);
}

.disabled-eff0 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .first_1f2f {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.tooltip_slow_0829 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.next_2c2c {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.current-b5b2 {
  margin-bottom: var(--space-xl);
}

.description-27b8 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.section-29a7 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.paper_6a9c {
  color: var(--color-text-light);
}

.table_thick_bb18 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.module-f05b {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.gold_8bd2 {
  font-weight: 600;
  color: var(--color-text);
}

.surface-f808 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.dirty_4fec {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.filter_current_0b3f {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.summary-lower-9f74 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.left_c868 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.component-a992 {
  border: 2px solid #4caf50;
}

.down_153c {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.dropdown_orange_39a7 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.narrow_8107 {
  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;
}

.frame_stone_fd02 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.pattern_f6bd {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.tooltip-selected-b724 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.hero_5dd6 {
  text-align: right;
}

.hero_5dd6 .hidden_west_cde9 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.feature_hard_ca2b {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.red-db91 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.red-db91 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.notification_complex_22d5 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.tag_inner_7d46 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.texture_lite_669f {
  background: #e8f5e9;
  color: #2e7d32;
}

.tertiary_plasma_c78b {
  background: #e3f2fd;
  color: #1565c0;
}

.preview_e2a4 {
  background: #fff3e0;
  color: #e65100;
}

.badge-gas-1f6a {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.badge-gas-1f6a span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.first_9bdb {
  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);
}

.first_9bdb:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.section_6403 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.link-c8ac {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.link-c8ac strong {
  color: var(--color-primary);
}

.motion-5a5d {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.tabs-d689 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.hot_6355 {
  max-width: 900px;
  margin: 0 auto;
}

.pattern-large-2dd9 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.search-soft-d066 {
  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);
}

.search-soft-d066:hover {
  background: var(--color-bg-alt);
}

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

.search-soft-d066[aria-expanded="true"] .tooltip-cbcb {
  transform: rotate(180deg);
}

.tag_liquid_8428 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.tag_liquid_8428 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.tag_liquid_8428 ul,
.tag_liquid_8428 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.tag_liquid_8428 li {
  margin-bottom: var(--space-xs);
}

.description_rough_443c {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.article_bff3 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.description_rough_443c code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.liquid-be9b {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.accent_complex_fa23 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.photo_steel_7773 {
  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);
}

.slider-bb2c {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.input_fast_8b04 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .input_fast_8b04 {
    grid-template-columns: 1fr;
  }
}

.progress_6f9f,
.gradient-green-0d8b {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.progress_6f9f {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.gradient-green-0d8b {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.progress_6f9f h4,
.gradient-green-0d8b h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.progress_6f9f ul,
.gradient-green-0d8b ul {
  list-style: none;
  padding: 0;
}

.progress_6f9f li,
.gradient-green-0d8b li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.progress-fe83 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .progress-fe83 {
    grid-template-columns: 1fr;
  }
}

.tertiary_a5d6 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.hot-f1ed {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.active_39d5 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.tertiary_a5d6 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.tertiary_a5d6 ul {
  list-style: none;
  padding: 0;
}

.tertiary_a5d6 li {
  padding: var(--space-xs) 0;
  color: white;
}

.block-fixed-2dff {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.block-fixed-2dff h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.block-fixed-2dff p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.fast_f1ba {
  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);
}

.old-7787 {
  font-style: italic;
}

.fluid_6eb0 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.light-39a9 {
  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;
}

.light-39a9 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.light-39a9 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.list-fresh-8614 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.backdrop-b90d {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.hard-a96b {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.paper-780d {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .paper-780d {
    grid-template-columns: 1fr;
  }
}

.pagination-under-6700 {
  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);
}

.pagination-under-6700:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.overlay_d9de {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.pagination-under-6700 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.pagination-under-6700 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.focused_d828 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.table_rough_7e16 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
  .table_rough_7e16 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.fast-2f10 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.outline-2532 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.wrapper-under-c7e2 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.wrapper-under-c7e2 .tag_clean_2e39 {
  color: #4caf50;
  font-size: 0.875rem;
}

.large_c88d {
  list-style: none;
  padding: 0;
}

.large_c88d li {
  margin-bottom: var(--space-xs);
}

.large_c88d a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.large_c88d a:hover {
  color: white;
}

.gas_5803 {
  list-style: none;
  padding: 0;
}

.gas_5803 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.gas_5803 a {
  color: #b0b0b0;
  text-decoration: none;
}

.gas_5803 a:hover {
  color: white;
}

.content_dim_0845 {
  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);
}

.footer_e1cc p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.footer_e1cc a {
  color: #4caf50;
  text-decoration: none;
}

.element-selected-fca5 {
  font-size: 0.75rem;
  color: #666666;
}

.action-43d6 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.copper-9316 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.copper-9316:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .content_dim_0845 {
    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;
  }
  
  .content_b48f {
    font-size: 2rem;
  }
  
  .primary_copper_92f6 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .notice-black-5771,
  .in-95c5 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .list-east-4038,
  .grid_c0c7,
  .logo-c244,
  .icon_focused_18cb,
  .input_fast_8b04,
  .progress-fe83,
  .paper-780d,
  .table_rough_7e16 {
    grid-template-columns: 1fr;
  }
  
  .pattern_liquid_102f {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .rough_5dc7 {
    padding: var(--space-lg) 0;
  }
  
  .over-30df li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .over-30df li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .east-9814 {
    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;
  }
  
  .pattern_liquid_102f {
    grid-template-columns: 1fr;
  }
  
  .photo_lower_e1d4,
  .list-fresh-8614,
  .tertiary-f91e {
    flex-direction: column;
    width: 100%;
  }
  
  .shade_basic_19b0,
  .search_selected_58bf,
  .photo_lower_e1d4 .east-9814,
  .list-fresh-8614 .east-9814 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .content_b48f {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .primary_copper_92f6 {
    font-size: 1.375rem;
  }
  
  .detail-ff8e {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .hero_solid_44fd,
  .hero-be5e,
  .mask_prev_3f5e,
  .left_c868,
  .hovered-72dd {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .stale-9374 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .shade_fd6c {
    gap: var(--space-xs);
  }
  
  .tertiary_fa24 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .sort_0620 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .form-hard-8c5f {
    width: 150px;
    height: 150px;
  }
  
  .primary-large-cb29 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .table_7844,
  .border_solid_9624,
  .photo_lower_e1d4,
  .light-39a9,
  .backdrop-b90d,
  .focused_d828,
  .basic-113e {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .rough_5dc7 {
    page-break-inside: avoid;
  }
}

/* css-noise: eb39 */
.button_2f48 {
  padding: 0.3rem;
  font-size: 14px;
  line-height: 1.3;
}

/* css-noise: 206e */
.widget-item-c3 {
  padding: 0.1rem;
  font-size: 10px;
  line-height: 1.1;
}
