/* ============================================
   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)
   ============================================ */
.wrapper-68b3 {
  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;
}

.wrapper-68b3:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.container_b149 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .container_b149 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .container_b149 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.message-huge-c7d1):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.message-huge-c7d1,
header,
.search_ad86,
.complex_09ce,
.sidebar-7cd3,
.gallery_fedd,
.next_5b9b,
.chip_warm_2a00,
.row_9dd7 {
  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
   ============================================ */
.message-huge-c7d1 {
  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);
}

.image-hard-a018 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.message-huge-c7d1.surface-paper-655d {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.north_04dd {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.button-red-bc9e {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.banner_yellow_215a img {
  height: 36px;
  width: auto;
  display: block;
}

.north_3a1c {
  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;
}

.summary_a191 {
  flex: 1;
}

.carousel-left-1e5e {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.small_ffe6 {
  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);
}

.small_ffe6:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.small_ffe6.fn-active-0880 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.list-over-5bc0 {
  position: relative;
}

.hero-9693 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.hero-9693 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） */
.list-over-5bc0:hover .hero-9693 svg,
.hero-9693[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.button_bronze_d2ce {
  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 */
.list-over-5bc0:hover .button_bronze_d2ce {
  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 */
.button_bronze_d2ce::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.filter_lower_921f {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.filter_lower_921f: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 */
.filter_lower_921f[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.row_c2ab {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.search_8ff2 {
  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;
}

.search_8ff2:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.search_8ff2 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.component_1852 {
  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;
}

.component_1852: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);
}

.component_1852 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.gallery-dark-ec2f {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.footer_41dd {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.gallery-dark-ec2f[aria-expanded="true"] .footer_41dd:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.gallery-dark-ec2f[aria-expanded="true"] .footer_41dd:nth-child(2) {
  opacity: 0;
}

.gallery-dark-ec2f[aria-expanded="true"] .footer_41dd:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .summary_a191 {
    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 */
  }

  .summary_a191::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .summary_a191.hero_top_1c79 {
    display: block;
    right: 0;
  }
  
  .carousel-left-1e5e {
    flex-direction: column;
    gap: 0;
  }
  
  .small_ffe6 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .summary_a191::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;
  }
  
  .summary_a191.hero_top_1c79::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .summary_a191 {
    display: none;
  }
  
  .gallery-dark-ec2f {
    display: flex;
  }
  
  .north_3a1c {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .search_8ff2,
  .component_1852 {
    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 */
  .list-over-5bc0 {
    position: relative;
  }
  
  .button_bronze_d2ce {
    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;
  }
  
  .hero-9693[aria-expanded="true"] + .button_bronze_d2ce {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .filter_lower_921f {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .row_c2ab {
    gap: 8px;
  }
  
  .search_8ff2 {
    display: none;
  }
  
  .component_1852 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .banner_yellow_215a img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .component_1852 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .component_1852 svg {
    width: 14px;
    height: 14px;
  }
  
  .north_04dd {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.search_ad86 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.button-0d97 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.texture-south-9cc3 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.texture-south-9cc3 svg {
  flex-shrink: 0;
}

.texture-south-9cc3 a {
  color: var(--color-primary);
  text-decoration: none;
}

.texture-south-9cc3 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .button-0d97 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.complex_09ce {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.list-dff1 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .list-dff1 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.inner-c0d7 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.inner-c0d7 a {
  color: var(--color-primary);
  text-decoration: none;
}

.inner-c0d7 a:hover {
  text-decoration: underline;
}

.footer_south_a014 {
  color: var(--color-text-lighter);
}

.cold-752b {
  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) {
  .cold-752b {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .cold-752b {
    font-size: 1.5rem;
  }
}

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

.shade-7400 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .shade-7400 {
    grid-template-columns: 1fr;
  }
}

.medium-4c41 {
  display: flex;
  gap: var(--space-sm);
}

.detail_blue_3a63 {
  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;
}

.search_dark_9792 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.search_dark_9792 strong {
  font-weight: 600;
  color: var(--color-text);
}

.search_dark_9792 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.large-fbc3 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.info_left_24c5 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.shadow-6459 {
  position: relative;
  text-align: center;
}

.shadow-6459 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.progress-1d17 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.focus_cold_879a {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.label-bright-bd59 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.overlay_a738 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.input_8791 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.purple-9553 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .list-dff1 {
    grid-template-columns: 1fr;
  }
  
  .cold-752b {
    font-size: 1.75rem;
  }
  
  .info_left_24c5 {
    order: -1;
    max-width: 100%;
  }
  
  .shadow-6459 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .cold-752b {
    font-size: 1.5rem;
  }
  
  .lite-cfae {
    font-size: 1rem;
  }
  
  .inner-c0d7 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .shadow-6459 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.steel_035d {
  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;
}

.dark_ce76 {
  background: var(--color-primary);
  color: white;
}

.dark_ce76:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.menu-af4f {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.menu-af4f:hover {
  background: var(--color-primary);
  color: white;
}

.white_6321 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.white_6321:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.tall_d66e {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.clean-a2af {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.sidebar-7cd3 {
  padding: var(--space-xl) 0;
  background: white;
}

.middle-31d6 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.hover-64b8 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.hover-64b8:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.copper-58d1 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.slider_liquid_6dc8 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.brown_54ca {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

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

.message_7654 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.badge_simple_e217 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.photo-29aa {
  list-style: none;
  counter-reset: toc-counter;
}

.photo-29aa li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.photo-29aa 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);
}

.photo-29aa 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;
}

.photo-29aa li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.next_5b9b {
  padding: var(--space-xxl) 0;
}

.clean_8e10 {
  background: var(--color-bg-section);
}

.pro-39f9 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.wrapper-yellow-c572 {
  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);
}

.widget_fluid_21f4 {
  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);
}

.title-c5df {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.east_fc1b {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .east_fc1b {
    grid-template-columns: 1fr 300px;
  }
}

.modal_west_7b2b {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.modal_west_7b2b img {
  max-width: 100%;
  height: auto;
  display: block;
}

.modal_west_7b2b pre,
.modal_west_7b2b code {
  overflow-x: auto;
  max-width: 100%;
}

.modal_west_7b2b 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);
}

.modal_west_7b2b h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.modal_west_7b2b h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.modal_west_7b2b p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.modal_west_7b2b ul,
.modal_west_7b2b ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.modal_west_7b2b li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.modal_west_7b2b strong {
  font-weight: 600;
  color: var(--color-text);
}

.modal_west_7b2b a {
  color: var(--color-primary);
  text-decoration: underline;
}

.modal_west_7b2b a:hover {
  color: var(--color-primary-dark);
}

.text_glass_1fee {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.text_glass_1fee li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.text_glass_1fee 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) {
  .east_fc1b {
    grid-template-columns: 1fr;
  }
  
  .widget_fluid_21f4 {
    font-size: 1.75rem;
  }
  
  .modal_west_7b2b {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .widget_fluid_21f4 {
    font-size: 1.5rem;
  }
  
  .modal_west_7b2b h3 {
    font-size: 1.375rem;
  }
  
  .modal_west_7b2b h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.table_9f0d {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.short-3d45 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.pink_afc6 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.fresh-c51b {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.layout_black_2392 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.slider-8dfb {
  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;
}

.module_simple_6c6b {
  flex-shrink: 0;
}

.list-9815 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.stone-6f34 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .stone-6f34 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.filter-4e7f,
.gradient_under_486c,
.slider_iron_87bd {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.filter-4e7f thead,
.gradient_under_486c thead {
  background: var(--color-primary);
  color: white;
}

.filter-4e7f th,
.filter-4e7f td,
.gradient_under_486c th,
.gradient_under_486c td,
.slider_iron_87bd th,
.slider_iron_87bd td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .filter-4e7f th,
  .filter-4e7f td,
  .gradient_under_486c th,
  .gradient_under_486c td,
  .slider_iron_87bd th,
  .slider_iron_87bd td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .filter-4e7f,
  .gradient_under_486c,
  .slider_iron_87bd {
    min-width: 600px;
  }
}

.filter-4e7f th,
.gradient_under_486c th,
.slider_iron_87bd th {
  font-weight: 600;
}

.filter-4e7f tbody tr:hover,
.gradient_under_486c tbody tr:hover,
.slider_iron_87bd tbody tr:hover {
  background: var(--color-bg-alt);
}

.text-027a {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.description_5a7a {
  position: sticky;
  top: 80px;
  align-self: start;
}

.liquid_ba63 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.liquid_ba63 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.over_b8b3 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.over_b8b3 h4 {
  color: white;
}

.message_379f {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.sort_upper_6135 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.sort_upper_6135:last-child {
  border-bottom: none;
}

.sort_upper_6135 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.sort_upper_6135 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.feature_hot_3602 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.search_blue_765e {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.search_blue_765e:hover {
  text-decoration: underline;
}

.texture_huge_a7ae {
  text-align: center;
  margin-bottom: var(--space-md);
}

.pagination-1998 {
  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);
}

.pagination-1998 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.alert-c668 {
  font-weight: 600;
  color: white;
}

.tooltip-a630 {
  list-style: none;
  padding: 0;
}

.tooltip-a630 li {
  padding: var(--space-xs) 0;
}

.grid-33cf {
  color: #4caf50;
}

.hard_2eef {
  color: #ff9800;
}

.inner_3a03 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.panel-c035 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.article-dc81 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.table_d957 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.easy_38e7 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.small_6e39 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.caption-mini-53b1 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .caption-mini-53b1 {
    grid-template-columns: 1fr;
  }
}

.fast_7eb1 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.fast_7eb1:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.summary_3790 {
  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;
}

.fast_7eb1 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.fast_7eb1 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.nav-over-775a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.alert-c668 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.primary_ab72 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.complex-37be {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.complex-37be h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.backdrop-8cac {
  max-width: 900px;
  margin: 0 auto;
}

.accordion_1630 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.north_048e {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .north_048e {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.accordion_7a4a {
  margin-top: var(--space-xxl);
}

.accordion_7a4a h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.feature_dark_fc61 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .feature_dark_fc61 {
    grid-template-columns: 1fr;
  }
}

.red-3a97 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.layout_0b08 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.stale-3201 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.red-3a97 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.red-3a97 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.red-3a97 li {
  padding: var(--space-xs) 0;
  color: white;
}

.red-3a97 .steel_035d {
  width: 100%;
  background: white;
}

.layout_0b08 .steel_035d {
  color: #667eea;
}

.stale-3201 .steel_035d {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.texture-medium-b6af {
  max-width: 900px;
  margin: 0 auto;
}

.current-173c {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.title-31e0 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.solid-a74c {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(255,255,255,0.2);
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.title-31e0 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.filter-smooth-041d {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .title-31e0 {
    padding: var(--space-md);
  }
  
  .filter-smooth-041d {
    padding: var(--space-md);
  }
  
  .box-wide-5eed {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.message-cb33 ol,
.message-cb33 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.message-cb33 li {
  margin-bottom: var(--space-sm);
}

.message-cb33 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.shade_last_eba1 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.backdrop_3a89 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.box-wide-5eed {
  margin-top: var(--space-lg);
  text-align: center;
}

.box-wide-5eed img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.badge-gas-2c95,
.carousel-wide-5d94,
.progress_7029,
.gold_2fe5 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.label_fluid_3f64 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.progress-warm-f936 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.frame_basic_fc64 {
  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) {
  .frame_basic_fc64 {
    font-size: 0.625rem;
  }
}

.bright-7430 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.bright-7430:hover {
  background: var(--color-primary-dark);
}

.media-6f0c {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.media-6f0c h4 {
  margin-bottom: var(--space-md);
}

.picture_up_3ff9 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.copper_7d08 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.sidebar-b002 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .sidebar-b002 {
    grid-template-columns: 1fr;
  }
}

.element_617f {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.column-a047 {
  border-color: var(--color-success);
}

.paper-b282 {
  border-color: var(--color-warning);
}

.slider_old_485c {
  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-a047 .slider_old_485c {
  background: #e8f5e9;
  color: var(--color-success);
}

.paper-b282 .slider_old_485c {
  background: #fff3e0;
  color: var(--color-warning);
}

.element_617f h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.element_617f p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.button_stone_9915 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.clean-4efb {
  margin: var(--space-xxl) 0;
}

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

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

.full-eae8 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .full-eae8 {
    grid-template-columns: 1fr;
  }
}

.media-full-4715 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.media-full-4715 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.title-7eb7 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.title-7eb7 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.chip-2d4e {
  margin-top: var(--space-xxl);
}

.column_center_d1bc {
  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);
}

.old_c6c2 {
  text-align: center;
}

.disabled-red-6e94 {
  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);
}

.main_e527 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.disabled-red-6e94 .alert-c668 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.active-342b {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.column-static-502b p {
  margin-bottom: var(--space-md);
}

.search_4b40 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .column_center_d1bc {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.card-dark-7e48 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.hovered_c517 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.item_607c {
  margin-bottom: var(--space-xl);
}

.nav_gas_5652 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.texture_hard_b27d {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.notice_aaa4 {
  color: var(--color-text-light);
}

.hero_top_6bd6 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.module_rough_f6f0 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.static-4996 {
  font-weight: 600;
  color: var(--color-text);
}

.pressed_a480 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.message_plasma_8304 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.yellow_cea2 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

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

.easy-ed49 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.notice-7992 {
  border: 2px solid #4caf50;
}

.element-76c9 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.stale_c1b3 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.chip-fast-56b6 {
  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;
}

.carousel-d1bc {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.down_d5da {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.description-b19b {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.copper-a738 {
  text-align: right;
}

.copper-a738 .card_af66 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.hover_8f10 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.upper-c3e1 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.upper-c3e1 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.chip_f70c {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.wrapper_f14c {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.gallery-87cb {
  background: #e8f5e9;
  color: #2e7d32;
}

.input-c550 {
  background: #e3f2fd;
  color: #1565c0;
}

.tag_in_51e5 {
  background: #fff3e0;
  color: #e65100;
}

.logo-ef4a {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.logo-ef4a span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.easy-b89e {
  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);
}

.easy-b89e:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.tabs-gas-b8d6 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.center_ca77 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.center_ca77 strong {
  color: var(--color-primary);
}

.modal_04d4 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.media-26cb {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.overlay_advanced_8f16 {
  max-width: 900px;
  margin: 0 auto;
}

.action-79b0 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.easy_dcd6 {
  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);
}

.easy_dcd6:hover {
  background: var(--color-bg-alt);
}

.easy_365a {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.easy_dcd6[aria-expanded="true"] .easy_365a {
  transform: rotate(180deg);
}

.blue-4397 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.blue-4397 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.blue-4397 ul,
.blue-4397 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.blue-4397 li {
  margin-bottom: var(--space-xs);
}

.slider-soft-2f44 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.active-fb3e {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.slider-soft-2f44 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.red_1629 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

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

.banner_cf34 {
  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);
}

.mini_4d36 {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.surface-972e {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .surface-972e {
    grid-template-columns: 1fr;
  }
}

.button_basic_a3ac,
.input-f2ea {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.button_basic_a3ac {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.input-f2ea {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.button_basic_a3ac h4,
.input-f2ea h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.button_basic_a3ac ul,
.input-f2ea ul {
  list-style: none;
  padding: 0;
}

.button_basic_a3ac li,
.input-f2ea li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.breadcrumb_8649 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .breadcrumb_8649 {
    grid-template-columns: 1fr;
  }
}

.lower_0b7b {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.form-steel-df4b {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.outer-5bca {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.lower_0b7b h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.lower_0b7b ul {
  list-style: none;
  padding: 0;
}

.lower_0b7b li {
  padding: var(--space-xs) 0;
  color: white;
}

.plasma-68b6 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.plasma-68b6 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.plasma-68b6 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.gallery_4225 {
  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);
}

.image-7128 {
  font-style: italic;
}

.primary-e9df {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.smooth_0c6d {
  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;
}

.smooth_0c6d h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.smooth_0c6d p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.secondary-6bc7 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.chip_warm_2a00 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.basic-af18 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.paragraph_a5c0 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .paragraph_a5c0 {
    grid-template-columns: 1fr;
  }
}

.shade_motion_ff22 {
  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);
}

.shade_motion_ff22:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.notice_8105 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.shade_motion_ff22 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.shade_motion_ff22 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.row_9dd7 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.first-495b {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
  .first-495b {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.banner-next-f44e h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.hot-0a28 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.caption_warm_bc33 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.caption_warm_bc33 .medium-4c41 {
  color: #4caf50;
  font-size: 0.875rem;
}

.first-6ec0 {
  list-style: none;
  padding: 0;
}

.first-6ec0 li {
  margin-bottom: var(--space-xs);
}

.first-6ec0 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.first-6ec0 a:hover {
  color: white;
}

.main_3a4b {
  list-style: none;
  padding: 0;
}

.main_3a4b li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.main_3a4b a {
  color: #b0b0b0;
  text-decoration: none;
}

.main_3a4b a:hover {
  color: white;
}

.backdrop_smooth_1d8b {
  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);
}

.overlay_e247 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.overlay_e247 a {
  color: #4caf50;
  text-decoration: none;
}

.search_paper_3143 {
  font-size: 0.75rem;
  color: #666666;
}

.center-76fd {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.right_247b {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.right_247b:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .backdrop_smooth_1d8b {
    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;
  }
  
  .cold-752b {
    font-size: 2rem;
  }
  
  .widget_fluid_21f4 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .list-dff1,
  .east_fc1b {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .caption-mini-53b1,
  .sidebar-b002,
  .feature_dark_fc61,
  .full-eae8,
  .surface-972e,
  .breadcrumb_8649,
  .paragraph_a5c0,
  .first-495b {
    grid-template-columns: 1fr;
  }
  
  .middle-31d6 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .next_5b9b {
    padding: var(--space-lg) 0;
  }
  
  .photo-29aa li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .photo-29aa li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .steel_035d {
    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;
  }
  
  .middle-31d6 {
    grid-template-columns: 1fr;
  }
  
  .large-fbc3,
  .secondary-6bc7,
  .picture_up_3ff9 {
    flex-direction: column;
    width: 100%;
  }
  
  .tall_d66e,
  .clean-a2af,
  .large-fbc3 .steel_035d,
  .secondary-6bc7 .steel_035d {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .cold-752b {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .widget_fluid_21f4 {
    font-size: 1.375rem;
  }
  
  .copper-58d1 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .hover-64b8,
  .fast_7eb1,
  .liquid_ba63,
  .easy-ed49,
  .current-173c {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .frame_basic_fc64 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .button-0d97 {
    gap: var(--space-xs);
  }
  
  .texture-south-9cc3 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .pagination-1998 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .disabled-red-6e94 {
    width: 150px;
    height: 150px;
  }
  
  .main_e527 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .message-huge-c7d1,
  .search_ad86,
  .large-fbc3,
  .smooth_0c6d,
  .chip_warm_2a00,
  .row_9dd7,
  .gallery-dark-ec2f {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .next_5b9b {
    page-break-inside: avoid;
  }
}

/* css-noise: 5e05 */
.ghost-box-u4 {
  padding: 0.5rem;
  font-size: 13px;
  line-height: 1.1;
}