/* ============================================
   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)
   ============================================ */
.link_c22b {
  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;
}

.link_c22b:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.primary_b3b5 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .primary_b3b5 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .primary_b3b5 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.disabled_d01c):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.disabled_d01c,
header,
.complex_5a27,
.accordion-f8d4,
.form-pro-dc6b,
.shadow-top-5edc,
.motion_5396,
.preview-ce66,
.gold_afd4 {
  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
   ============================================ */
.disabled_d01c {
  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);
}

.summary-liquid-89d6 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.disabled_d01c.section-iron-8777 {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.solid-7f08 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.red-4363 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.table_f5f1 img {
  height: 36px;
  width: auto;
  display: block;
}

.message_large_7e50 {
  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;
}

.wide-2ea0 {
  flex: 1;
}

.secondary-gas-b9e2 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.middle-87f6 {
  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);
}

.middle-87f6:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.middle-87f6.component_warm_ef1f {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.chip_83f1 {
  position: relative;
}

.module_pink_b93a {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.module_pink_b93a 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） */
.chip_83f1:hover .module_pink_b93a svg,
.module_pink_b93a[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.box_basic_1bdf {
  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 */
.chip_83f1:hover .box_basic_1bdf {
  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 */
.box_basic_1bdf::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.cool-c98a {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.cool-c98a: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 */
.cool-c98a[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.column-986d {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.filter-over-9023 {
  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;
}

.filter-over-9023:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.filter-over-9023 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.row-ac97 {
  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;
}

.row-ac97: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);
}

.row-ac97 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.title-paper-3283 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.glass-1e40 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.title-paper-3283[aria-expanded="true"] .glass-1e40:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.title-paper-3283[aria-expanded="true"] .glass-1e40:nth-child(2) {
  opacity: 0;
}

.title-paper-3283[aria-expanded="true"] .glass-1e40:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .wide-2ea0 {
    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 */
  }

  .wide-2ea0::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .wide-2ea0.status-center-adb0 {
    display: block;
    right: 0;
  }
  
  .secondary-gas-b9e2 {
    flex-direction: column;
    gap: 0;
  }
  
  .middle-87f6 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .wide-2ea0::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;
  }
  
  .wide-2ea0.status-center-adb0::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .wide-2ea0 {
    display: none;
  }
  
  .title-paper-3283 {
    display: flex;
  }
  
  .message_large_7e50 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .filter-over-9023,
  .row-ac97 {
    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 */
  .chip_83f1 {
    position: relative;
  }
  
  .box_basic_1bdf {
    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;
  }
  
  .module_pink_b93a[aria-expanded="true"] + .box_basic_1bdf {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .cool-c98a {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .column-986d {
    gap: 8px;
  }
  
  .filter-over-9023 {
    display: none;
  }
  
  .row-ac97 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .table_f5f1 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .row-ac97 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .row-ac97 svg {
    width: 14px;
    height: 14px;
  }
  
  .solid-7f08 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.complex_5a27 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.box-5f7a {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.backdrop-simple-14ce {
  display: flex;
  align-items: center;
  gap: 6px;
}

.backdrop-simple-14ce svg {
  flex-shrink: 0;
}

.backdrop-simple-14ce a {
  color: var(--color-primary);
  text-decoration: none;
}

.backdrop-simple-14ce a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .box-5f7a {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.accordion-f8d4 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.secondary-pro-94bf {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .secondary-pro-94bf {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.primary_silver_0518 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.primary_silver_0518 a {
  color: var(--color-primary);
  text-decoration: none;
}

.primary_silver_0518 a:hover {
  text-decoration: underline;
}

.header-wood-a8b6 {
  color: var(--color-text-lighter);
}

.wood-4b60 {
  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) {
  .wood-4b60 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .wood-4b60 {
    font-size: 1.5rem;
  }
}

.hover-7914 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.top-2c34 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .top-2c34 {
    grid-template-columns: 1fr;
  }
}

.component-pressed-34c4 {
  display: flex;
  gap: var(--space-sm);
}

.block_down_a472 {
  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;
}

.top_83f4 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.top_83f4 strong {
  font-weight: 600;
  color: var(--color-text);
}

.top_83f4 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.bright_4e76 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

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

.filter_small_10a5 {
  position: relative;
  text-align: center;
}

.filter_small_10a5 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.gallery-9e0e {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.carousel-d1ff {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.in_5755 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.section-purple-7624 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.simple_5a57 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.west_9e22 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .secondary-pro-94bf {
    grid-template-columns: 1fr;
  }
  
  .wood-4b60 {
    font-size: 1.75rem;
  }
  
  .detail_steel_dcba {
    order: -1;
    max-width: 100%;
  }
  
  .filter_small_10a5 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .wood-4b60 {
    font-size: 1.5rem;
  }
  
  .hover-7914 {
    font-size: 1rem;
  }
  
  .primary_silver_0518 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .filter_small_10a5 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.full_ef51 {
  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;
}

.row-plasma-2860 {
  background: var(--color-primary);
  color: white;
}

.row-plasma-2860:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.wrapper-solid-8fc8 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.wrapper-solid-8fc8:hover {
  background: var(--color-primary);
  color: white;
}

.gold-fc3d {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.gold-fc3d:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.photo_d38f {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.caption-e199 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.form-pro-dc6b {
  padding: var(--space-xl) 0;
  background: white;
}

.heading-gold-1ff9 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.card_copper_4cb5 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.card_copper_4cb5:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.main-8070 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.media_rough_6439 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.main_7f30 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.shadow-top-5edc {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.surface-b307 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.banner-plasma-5385 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.menu_hard_a510 {
  list-style: none;
  counter-reset: toc-counter;
}

.menu_hard_a510 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.menu_hard_a510 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);
}

.menu_hard_a510 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;
}

.menu_hard_a510 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.motion_5396 {
  padding: var(--space-xxl) 0;
}

.gradient-e3a8 {
  background: var(--color-bg-section);
}

.notice_cf16 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.info-paper-ec89 {
  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);
}

.modal-61df {
  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);
}

.lower_03dd {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.down-895a {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .down-895a {
    grid-template-columns: 1fr 300px;
  }
}

.border_in_9834 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.border_in_9834 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.border_in_9834 pre,
.border_in_9834 code {
  overflow-x: auto;
  max-width: 100%;
}

.border_in_9834 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);
}

.border_in_9834 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.border_in_9834 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.border_in_9834 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.border_in_9834 ul,
.border_in_9834 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.border_in_9834 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.border_in_9834 strong {
  font-weight: 600;
  color: var(--color-text);
}

.border_in_9834 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.border_in_9834 a:hover {
  color: var(--color-primary-dark);
}

.icon_9d6d {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.icon_9d6d li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.icon_9d6d 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) {
  .down-895a {
    grid-template-columns: 1fr;
  }
  
  .modal-61df {
    font-size: 1.75rem;
  }
  
  .border_in_9834 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .modal-61df {
    font-size: 1.5rem;
  }
  
  .border_in_9834 h3 {
    font-size: 1.375rem;
  }
  
  .border_in_9834 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.table-7533 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.gradient_165e {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.chip_easy_0b81 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.wrapper-2c9d {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.banner_7c94 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.label-stale-cbc3 {
  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;
}

.tall_cd21 {
  flex-shrink: 0;
}

.content_black_8b76 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.module-e246 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .module-e246 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.thumbnail_steel_ba4d,
.center_2c22,
.dirty-711c {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.thumbnail_steel_ba4d thead,
.center_2c22 thead {
  background: var(--color-primary);
  color: white;
}

.thumbnail_steel_ba4d th,
.thumbnail_steel_ba4d td,
.center_2c22 th,
.center_2c22 td,
.dirty-711c th,
.dirty-711c td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .thumbnail_steel_ba4d th,
  .thumbnail_steel_ba4d td,
  .center_2c22 th,
  .center_2c22 td,
  .dirty-711c th,
  .dirty-711c td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .thumbnail_steel_ba4d,
  .center_2c22,
  .dirty-711c {
    min-width: 600px;
  }
}

.thumbnail_steel_ba4d th,
.center_2c22 th,
.dirty-711c th {
  font-weight: 600;
}

.thumbnail_steel_ba4d tbody tr:hover,
.center_2c22 tbody tr:hover,
.dirty-711c tbody tr:hover {
  background: var(--color-bg-alt);
}

.purple-ac11 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.stone-a7f4 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.content-1abc {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.content-1abc h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.focus-53c8 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.focus-53c8 h4 {
  color: white;
}

.disabled_small_1f24 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.secondary-56c5 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.secondary-56c5:last-child {
  border-bottom: none;
}

.secondary-56c5 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.secondary-56c5 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.filter_up_7b47 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.card_warm_6512 {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.card_warm_6512:hover {
  text-decoration: underline;
}

.input-5051 {
  text-align: center;
  margin-bottom: var(--space-md);
}

.item-c123 {
  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);
}

.item-c123 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.component-2443 {
  font-weight: 600;
  color: white;
}

.button-99fa {
  list-style: none;
  padding: 0;
}

.button-99fa li {
  padding: var(--space-xs) 0;
}

.up-2ce5 {
  color: #4caf50;
}

.feature_next_3979 {
  color: #ff9800;
}

.background-3c0d {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.accordion_fluid_8e90 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.menu-4729 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.input_right_4874 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.backdrop-5c84 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.pro_41b3 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.video_4626 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .video_4626 {
    grid-template-columns: 1fr;
  }
}

.column-059e {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.column-059e:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.video_active_8412 {
  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;
}

.column-059e h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.column-059e p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.thick-338f {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.component-2443 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.inner-9f5b {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.stone_8891 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.stone_8891 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.wrapper-middle-08c7 {
  max-width: 900px;
  margin: 0 auto;
}

.hover_3545 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.header-huge-3032 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .header-huge-3032 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.grid-fluid-025b {
  margin-top: var(--space-xxl);
}

.grid-fluid-025b h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.main-iron-0122 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .main-iron-0122 {
    grid-template-columns: 1fr;
  }
}

.upper_feb0 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.item_mini_3329 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.accordion_static_0f46 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.upper_feb0 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.upper_feb0 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.upper_feb0 li {
  padding: var(--space-xs) 0;
  color: white;
}

.upper_feb0 .full_ef51 {
  width: 100%;
  background: white;
}

.item_mini_3329 .full_ef51 {
  color: #667eea;
}

.accordion_static_0f46 .full_ef51 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.pressed-ef14 {
  max-width: 900px;
  margin: 0 auto;
}

.over-9b36 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.tertiary-c719 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.up_c2f2 {
  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);
}

.tertiary-c719 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.east-5321 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .tertiary-c719 {
    padding: var(--space-md);
  }
  
  .east-5321 {
    padding: var(--space-md);
  }
  
  .dark_8404 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.element-narrow-7a58 ol,
.element-narrow-7a58 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.element-narrow-7a58 li {
  margin-bottom: var(--space-sm);
}

.element-narrow-7a58 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.table_rough_5ef1 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.down-3b75 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.dark_8404 {
  margin-top: var(--space-lg);
  text-align: center;
}

.dark_8404 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.modal-65a3,
.fixed-c84e,
.iron-211d,
.paragraph_paper_ce4c {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.copper_3741 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.background_first_f3d1 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.aside_5761 {
  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) {
  .aside_5761 {
    font-size: 0.625rem;
  }
}

.badge-d64e {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.badge-d64e:hover {
  background: var(--color-primary-dark);
}

.dark_37cd {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.dark_37cd h4 {
  margin-bottom: var(--space-md);
}

.prev_a7e7 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.popup-2fed {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

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

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

.nav-west-89df {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.badge-bronze-0c81 {
  border-color: var(--color-success);
}

.media_376f {
  border-color: var(--color-warning);
}

.container_right_fca2 {
  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);
}

.badge-bronze-0c81 .container_right_fca2 {
  background: #e8f5e9;
  color: var(--color-success);
}

.media_376f .container_right_fca2 {
  background: #fff3e0;
  color: var(--color-warning);
}

.nav-west-89df h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.nav-west-89df p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.media_c0a9 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.in-677d {
  margin: var(--space-xxl) 0;
}

.in-677d h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.in-677d > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.filter-full-3e1c {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .filter-full-3e1c {
    grid-template-columns: 1fr;
  }
}

.medium_be1e {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.medium_be1e h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.summary_ed29 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.summary_ed29 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.label-black-d643 {
  margin-top: var(--space-xxl);
}

.cold-44fe {
  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);
}

.box-687a {
  text-align: center;
}

.smooth-b518 {
  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);
}

.feature-clean-82af {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.smooth-b518 .component-2443 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.article_plasma_325c {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.middle_6929 p {
  margin-bottom: var(--space-md);
}

.text-17f1 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .cold-44fe {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.disabled-daa4 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.accordion-static-7ce8 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.menu_888a {
  margin-bottom: var(--space-xl);
}

.tertiary-23da {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.primary-light-0ee0 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.slider_steel_b0b3 {
  color: var(--color-text-light);
}

.sort-11f9 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.pattern-3ab8 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.shadow_first_cdf1 {
  font-weight: 600;
  color: var(--color-text);
}

.background-slow-9b95 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.tiny_9e85 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.accent-160d {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.sort_purple_72a6 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.detail_a12a {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.paper-7f3b {
  border: 2px solid #4caf50;
}

.media_a0ea {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

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

.block_pressed_aa2f {
  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;
}

.feature-e966 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.copper-fec2 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.text-fixed-b562 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.image_d011 {
  text-align: right;
}

.image_d011 .wrapper-d45d {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.shadow_liquid_c2f0 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.frame_wide_ff63 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.frame_wide_ff63 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.frame_c4da {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.background-a2d7 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.gallery-a895 {
  background: #e8f5e9;
  color: #2e7d32;
}

.middle-0054 {
  background: #e3f2fd;
  color: #1565c0;
}

.easy-89eb {
  background: #fff3e0;
  color: #e65100;
}

.secondary-e902 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.secondary-e902 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.light_e850 {
  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);
}

.light_e850:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.rough-7f68 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.outline-c0b6 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.outline-c0b6 strong {
  color: var(--color-primary);
}

.hidden_e1f7 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.tag-7560 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.block-95d9 {
  max-width: 900px;
  margin: 0 auto;
}

.feature-middle-e4b4 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.picture_94de {
  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);
}

.picture_94de:hover {
  background: var(--color-bg-alt);
}

.logo-3ed2 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.picture_94de[aria-expanded="true"] .logo-3ed2 {
  transform: rotate(180deg);
}

.short_f237 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.short_f237 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.short_f237 ul,
.short_f237 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.short_f237 li {
  margin-bottom: var(--space-xs);
}

.avatar-purple-f054 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.info-center-a312 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.avatar-purple-f054 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.article-short-a172 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.grid_west_294c {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.huge_bf8b {
  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);
}

.shadow_d96e {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.warm_d28e {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .warm_d28e {
    grid-template-columns: 1fr;
  }
}

.south-1f35,
.gallery-east-fff8 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.south-1f35 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.gallery-east-fff8 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.south-1f35 h4,
.gallery-east-fff8 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.south-1f35 ul,
.gallery-east-fff8 ul {
  list-style: none;
  padding: 0;
}

.south-1f35 li,
.gallery-east-fff8 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.dropdown-ff28 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .dropdown-ff28 {
    grid-template-columns: 1fr;
  }
}

.detail_up_5214 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

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

.filter_23d3 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.detail_up_5214 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.detail_up_5214 ul {
  list-style: none;
  padding: 0;
}

.detail_up_5214 li {
  padding: var(--space-xs) 0;
  color: white;
}

.shade_short_a079 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.shade_short_a079 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.shade_short_a079 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.preview_stale_b7ac {
  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);
}

.search-huge-591e {
  font-style: italic;
}

.link_yellow_af69 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.link-fluid-7c07 {
  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;
}

.link-fluid-7c07 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.link-fluid-7c07 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.input_7d47 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.preview-ce66 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.backdrop_616d {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.nav-iron-b9c1 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .nav-iron-b9c1 {
    grid-template-columns: 1fr;
  }
}

.input-815f {
  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);
}

.input-815f:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.static-f33e {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.input-815f h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.input-815f p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.gold_afd4 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.top_4173 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
  .top_4173 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.shadow_a826 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.layout_bottom_2081 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.article-mini-db7a {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.article-mini-db7a .component-pressed-34c4 {
  color: #4caf50;
  font-size: 0.875rem;
}

.filter_wood_13fd {
  list-style: none;
  padding: 0;
}

.filter_wood_13fd li {
  margin-bottom: var(--space-xs);
}

.filter_wood_13fd a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.filter_wood_13fd a:hover {
  color: white;
}

.sidebar_c102 {
  list-style: none;
  padding: 0;
}

.sidebar_c102 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.sidebar_c102 a {
  color: #b0b0b0;
  text-decoration: none;
}

.sidebar_c102 a:hover {
  color: white;
}

.column-8306 {
  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);
}

.photo-under-b321 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.photo-under-b321 a {
  color: #4caf50;
  text-decoration: none;
}

.inner-a12b {
  font-size: 0.75rem;
  color: #666666;
}

.container-7518 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.tooltip-09b1 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.tooltip-09b1:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .column-8306 {
    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;
  }
  
  .wood-4b60 {
    font-size: 2rem;
  }
  
  .modal-61df {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .secondary-pro-94bf,
  .down-895a {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .video_4626,
  .gallery-solid-aedf,
  .main-iron-0122,
  .filter-full-3e1c,
  .warm_d28e,
  .dropdown-ff28,
  .nav-iron-b9c1,
  .top_4173 {
    grid-template-columns: 1fr;
  }
  
  .heading-gold-1ff9 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .motion_5396 {
    padding: var(--space-lg) 0;
  }
  
  .menu_hard_a510 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .menu_hard_a510 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .full_ef51 {
    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;
  }
  
  .heading-gold-1ff9 {
    grid-template-columns: 1fr;
  }
  
  .bright_4e76,
  .input_7d47,
  .prev_a7e7 {
    flex-direction: column;
    width: 100%;
  }
  
  .photo_d38f,
  .caption-e199,
  .bright_4e76 .full_ef51,
  .input_7d47 .full_ef51 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .wood-4b60 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .modal-61df {
    font-size: 1.375rem;
  }
  
  .main-8070 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .card_copper_4cb5,
  .column-059e,
  .content-1abc,
  .detail_a12a,
  .over-9b36 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .aside_5761 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .box-5f7a {
    gap: var(--space-xs);
  }
  
  .backdrop-simple-14ce {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .item-c123 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .smooth-b518 {
    width: 150px;
    height: 150px;
  }
  
  .feature-clean-82af {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .disabled_d01c,
  .complex_5a27,
  .bright_4e76,
  .link-fluid-7c07,
  .preview-ce66,
  .gold_afd4,
  .title-paper-3283 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .motion_5396 {
    page-break-inside: avoid;
  }
}

/* css-noise: eb39 */
.middle-e8f3 {
  padding: 0.3rem;
  font-size: 14px;
  line-height: 1.3;
}

/* css-noise: eb5e */
.phantom-card-z5 {
  padding: 0.5rem;
  font-size: 10px;
  line-height: 1.3;
}