/* ============================================
   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)
   ============================================ */
.gallery-brown-f45c {
  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;
}

.gallery-brown-f45c:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.first_dc4d {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .first_dc4d {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .first_dc4d {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.shadow-fast-cf83):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.shadow-fast-cf83,
header,
.bright-2278,
.tag_old_d9a3,
.blue_d129,
.small-1e25,
.shadow_735f,
.disabled-over-4dfb,
.status-easy-2aae {
  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
   ============================================ */
.shadow-fast-cf83 {
  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);
}

.dark_1e9a {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.shadow-fast-cf83.dim_f343 {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.background_a546 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.summary_6ff7 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.row-huge-f4f9 img {
  height: 36px;
  width: auto;
  display: block;
}

.carousel-8716 {
  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;
}

.old_8b6a {
  flex: 1;
}

.shade-b23c {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.section_453e {
  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);
}

.section_453e:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.section_453e.fn-active-ac6f {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.nav_8fc0 {
  position: relative;
}

.under_c9f7 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.under_c9f7 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） */
.nav_8fc0:hover .under_c9f7 svg,
.under_c9f7[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.hidden_dynamic_0a24 {
  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 */
.nav_8fc0:hover .hidden_dynamic_0a24 {
  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 */
.hidden_dynamic_0a24::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.shade-08f6 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.shade-08f6: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 */
.shade-08f6[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.filter_light_2cbf {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.liquid_e3dd {
  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;
}

.liquid_e3dd:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.liquid_e3dd svg {
  flex-shrink: 0;
}

/* Header Download Button */
.dark-1e7c {
  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;
}

.dark-1e7c: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);
}

.dark-1e7c svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.list_red_86c0 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.form-f4f1 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.list_red_86c0[aria-expanded="true"] .form-f4f1:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.list_red_86c0[aria-expanded="true"] .form-f4f1:nth-child(2) {
  opacity: 0;
}

.list_red_86c0[aria-expanded="true"] .form-f4f1:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .old_8b6a {
    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 */
  }

  .old_8b6a::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .old_8b6a.grid_silver_3b14 {
    display: block;
    right: 0;
  }
  
  .shade-b23c {
    flex-direction: column;
    gap: 0;
  }
  
  .section_453e {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .old_8b6a::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;
  }
  
  .old_8b6a.grid_silver_3b14::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .old_8b6a {
    display: none;
  }
  
  .list_red_86c0 {
    display: flex;
  }
  
  .carousel-8716 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .liquid_e3dd,
  .dark-1e7c {
    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 */
  .nav_8fc0 {
    position: relative;
  }
  
  .hidden_dynamic_0a24 {
    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;
  }
  
  .under_c9f7[aria-expanded="true"] + .hidden_dynamic_0a24 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .shade-08f6 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .filter_light_2cbf {
    gap: 8px;
  }
  
  .liquid_e3dd {
    display: none;
  }
  
  .dark-1e7c {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .row-huge-f4f9 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .dark-1e7c {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .dark-1e7c svg {
    width: 14px;
    height: 14px;
  }
  
  .background_a546 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.bright-2278 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.block_blue_fe91 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.footer_first_7d42 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.footer_first_7d42 svg {
  flex-shrink: 0;
}

.footer_first_7d42 a {
  color: var(--color-primary);
  text-decoration: none;
}

.footer_first_7d42 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .block_blue_fe91 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.tag_old_d9a3 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.light-7b67 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .light-7b67 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.pattern-rough-53b6 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.pattern-rough-53b6 a {
  color: var(--color-primary);
  text-decoration: none;
}

.pattern-rough-53b6 a:hover {
  text-decoration: underline;
}

.solid-c2b5 {
  color: var(--color-text-lighter);
}

.filter-clean-a23a {
  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) {
  .filter-clean-a23a {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .filter-clean-a23a {
    font-size: 1.5rem;
  }
}

.banner-ca72 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.dropdown_a942 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .dropdown_a942 {
    grid-template-columns: 1fr;
  }
}

.row-next-153a {
  display: flex;
  gap: var(--space-sm);
}

.pink_75df {
  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;
}

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

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

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

.red-9aa6 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.out_7c19 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.block_cool_3c0b {
  position: relative;
  text-align: center;
}

.block_cool_3c0b img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.menu_8e19 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

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

.complex-289f {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.shade_41ff {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.texture-glass-c7e8 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.chip-outer-cb0a {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .light-7b67 {
    grid-template-columns: 1fr;
  }
  
  .filter-clean-a23a {
    font-size: 1.75rem;
  }
  
  .out_7c19 {
    order: -1;
    max-width: 100%;
  }
  
  .block_cool_3c0b {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .filter-clean-a23a {
    font-size: 1.5rem;
  }
  
  .banner-ca72 {
    font-size: 1rem;
  }
  
  .pattern-rough-53b6 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .block_cool_3c0b {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.plasma_71b3 {
  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;
}

.black_68e7 {
  background: var(--color-primary);
  color: white;
}

.black_68e7:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.sort-eb9f {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.sort-eb9f:hover {
  background: var(--color-primary);
  color: white;
}

.action_a249 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.action_a249:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.next-03a4 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.list-active-fbc2 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.blue_d129 {
  padding: var(--space-xl) 0;
  background: white;
}

.list_7a87 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.notice_6b84 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.notice_6b84:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.accordion_3f87 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.liquid_5e9f {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.caption-1421 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.small-1e25 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.alert_bottom_fab1 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.advanced-ef54 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.title_93ee {
  list-style: none;
  counter-reset: toc-counter;
}

.title_93ee li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.title_93ee 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);
}

.title_93ee 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;
}

.title_93ee li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.shadow_735f {
  padding: var(--space-xxl) 0;
}

.surface_pro_5c23 {
  background: var(--color-bg-section);
}

.wide_2e11 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.info_00e1 {
  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);
}

.active_81ed {
  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);
}

.caption_mini_1ae0 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.stale_b05f {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .stale_b05f {
    grid-template-columns: 1fr 300px;
  }
}

.accordion-6450 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.accordion-6450 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.accordion-6450 pre,
.accordion-6450 code {
  overflow-x: auto;
  max-width: 100%;
}

.accordion-6450 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);
}

.accordion-6450 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.accordion-6450 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.accordion-6450 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.accordion-6450 ul,
.accordion-6450 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.accordion-6450 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.accordion-6450 strong {
  font-weight: 600;
  color: var(--color-text);
}

.accordion-6450 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.accordion-6450 a:hover {
  color: var(--color-primary-dark);
}

.overlay_paper_50dc {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.overlay_paper_50dc li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.overlay_paper_50dc 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) {
  .stale_b05f {
    grid-template-columns: 1fr;
  }
  
  .active_81ed {
    font-size: 1.75rem;
  }
  
  .accordion-6450 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .active_81ed {
    font-size: 1.5rem;
  }
  
  .accordion-6450 h3 {
    font-size: 1.375rem;
  }
  
  .accordion-6450 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.sort_bottom_68e0 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.lower_3153 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.hovered-f31a {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.hero_bottom_ea79 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.article_full_87b1 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.light_76df {
  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;
}

.narrow_8918 {
  flex-shrink: 0;
}

.advanced_a9c2 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.breadcrumb-fba4 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .breadcrumb-fba4 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.component-top-3792,
.orange_fcdb,
.image_a6ce {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.component-top-3792 thead,
.orange_fcdb thead {
  background: var(--color-primary);
  color: white;
}

.component-top-3792 th,
.component-top-3792 td,
.orange_fcdb th,
.orange_fcdb td,
.image_a6ce th,
.image_a6ce td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .component-top-3792 th,
  .component-top-3792 td,
  .orange_fcdb th,
  .orange_fcdb td,
  .image_a6ce th,
  .image_a6ce td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .component-top-3792,
  .orange_fcdb,
  .image_a6ce {
    min-width: 600px;
  }
}

.component-top-3792 th,
.orange_fcdb th,
.image_a6ce th {
  font-weight: 600;
}

.component-top-3792 tbody tr:hover,
.orange_fcdb tbody tr:hover,
.image_a6ce tbody tr:hover {
  background: var(--color-bg-alt);
}

.photo-ef77 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.frame-6d28 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.fresh_9295 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.fresh_9295 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.down_f714 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.down_f714 h4 {
  color: white;
}

.image-0c2b {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.orange-9c55 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.orange-9c55:last-child {
  border-bottom: none;
}

.orange-9c55 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.orange-9c55 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.thick-97df {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.secondary_south_6fb4 {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.secondary_south_6fb4:hover {
  text-decoration: underline;
}

.shadow_6b6c {
  text-align: center;
  margin-bottom: var(--space-md);
}

.thumbnail_dim_1721 {
  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);
}

.thumbnail_dim_1721 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.section_gas_f941 {
  font-weight: 600;
  color: white;
}

.sidebar_3c80 {
  list-style: none;
  padding: 0;
}

.sidebar_3c80 li {
  padding: var(--space-xs) 0;
}

.narrow_a43a {
  color: #4caf50;
}

.wide_a366 {
  color: #ff9800;
}

.new-1b77 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

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

.modal_0027 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.texture_9f5e {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.item-c103 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.huge_ab08 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.widget-out-54f1 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .widget-out-54f1 {
    grid-template-columns: 1fr;
  }
}

.tooltip-d831 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.tooltip-d831:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.panel-72a1 {
  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;
}

.tooltip-d831 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.tooltip-d831 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.filter_87a8 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.section_gas_f941 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.tooltip_8bec {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.alert_thick_f6db {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.alert_thick_f6db h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.alert-stone-4342 {
  max-width: 900px;
  margin: 0 auto;
}

.box_upper_09ef {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.old_2bb4 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .old_2bb4 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.cold_6589 {
  margin-top: var(--space-xxl);
}

.cold_6589 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.row-95dd {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .row-95dd {
    grid-template-columns: 1fr;
  }
}

.sort-large-356b {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.breadcrumb_copper_451e {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.background_1c57 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.sort-large-356b h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.sort-large-356b ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.sort-large-356b li {
  padding: var(--space-xs) 0;
  color: white;
}

.sort-large-356b .plasma_71b3 {
  width: 100%;
  background: white;
}

.breadcrumb_copper_451e .plasma_71b3 {
  color: #667eea;
}

.background_1c57 .plasma_71b3 {
  color: #f5576c;
}

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

.thick_2148 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.hot_d512 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.tertiary-huge-0601 {
  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);
}

.hot_d512 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.box_hard_3ecd {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .hot_d512 {
    padding: var(--space-md);
  }
  
  .box_hard_3ecd {
    padding: var(--space-md);
  }
  
  .small-02c9 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.item_0d92 ol,
.item_0d92 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.item_0d92 li {
  margin-bottom: var(--space-sm);
}

.item_0d92 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.title_d34b {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.component_a2a6 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.small-02c9 {
  margin-top: var(--space-lg);
  text-align: center;
}

.small-02c9 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.old-9243,
.border_bb0e,
.widget_brown_0b64,
.stale_94a5 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

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

.down-4fa7 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.middle_6055 {
  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) {
  .middle_6055 {
    font-size: 0.625rem;
  }
}

.solid_389a {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.solid_389a:hover {
  background: var(--color-primary-dark);
}

.banner_f2f3 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.banner_f2f3 h4 {
  margin-bottom: var(--space-md);
}

.accordion-8019 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.detail-dirty-99a3 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.texture_hard_4a48 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .texture_hard_4a48 {
    grid-template-columns: 1fr;
  }
}

.list_14a8 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.west_11e7 {
  border-color: var(--color-success);
}

.picture-green-234c {
  border-color: var(--color-warning);
}

.basic_2411 {
  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);
}

.west_11e7 .basic_2411 {
  background: #e8f5e9;
  color: var(--color-success);
}

.picture-green-234c .basic_2411 {
  background: #fff3e0;
  color: var(--color-warning);
}

.list_14a8 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.list_14a8 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.list-3966 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.carousel-58f7 {
  margin: var(--space-xxl) 0;
}

.carousel-58f7 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.carousel-58f7 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.content-be80 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .content-be80 {
    grid-template-columns: 1fr;
  }
}

.background-full-68e0 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.background-full-68e0 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.primary_7888 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.primary_7888 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.hot-a771 {
  margin-top: var(--space-xxl);
}

.bright_a02c {
  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);
}

.photo-2ec0 {
  text-align: center;
}

.primary_paper_0f7e {
  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);
}

.grid_28f8 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.primary_paper_0f7e .section_gas_f941 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.gallery_db12 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.background-soft-e375 p {
  margin-bottom: var(--space-md);
}

.shade-down-8fa5 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .bright_a02c {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.main_34c8 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.banner_prev_72f3 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.footer_5dbf {
  margin-bottom: var(--space-xl);
}

.preview_bright_0f55 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.hot-79d6 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.thick-9918 {
  color: var(--color-text-light);
}

.badge-a1c5 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.out_1d53 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.tiny-0cfd {
  font-weight: 600;
  color: var(--color-text);
}

.feature_7b48 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.disabled-middle-8357 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.slow_9725 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.gas_6b19 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.element_df46 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.wide-5b56 {
  border: 2px solid #4caf50;
}

.slider_silver_84d7 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.sidebar-5e46 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.item_bottom_7707 {
  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;
}

.surface_inner_84e6 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.section_2934 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.description_bottom_8b01 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.paragraph_9187 {
  text-align: right;
}

.paragraph_9187 .video-brown-810d {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.link-dynamic-99fb {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.progress-first-a017 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.progress-first-a017 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.out-deb8 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.item_646f {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.paper_2174 {
  background: #e8f5e9;
  color: #2e7d32;
}

.iron_fd08 {
  background: #e3f2fd;
  color: #1565c0;
}

.secondary-99cb {
  background: #fff3e0;
  color: #e65100;
}

.gradient-cool-f739 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.gradient-cool-f739 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.hidden-up-a678 {
  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);
}

.hidden-up-a678:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.fixed_d9fe {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.grid-warm-9638 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.grid-warm-9638 strong {
  color: var(--color-primary);
}

.outer-350a {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.liquid_f054 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.pattern-hard-d5c2 {
  max-width: 900px;
  margin: 0 auto;
}

.north_d4f6 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.hidden_thick_4efc {
  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);
}

.hidden_thick_4efc:hover {
  background: var(--color-bg-alt);
}

.mask_5cc7 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.hidden_thick_4efc[aria-expanded="true"] .mask_5cc7 {
  transform: rotate(180deg);
}

.link_45c8 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.link_45c8 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.link_45c8 ul,
.link_45c8 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.link_45c8 li {
  margin-bottom: var(--space-xs);
}

.article_0050 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.icon_071b {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.article_0050 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.title-mini-ec98 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.lite_3a22 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.menu-upper-8209 {
  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);
}

.summary-e6c7 {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.focused-fd34 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .focused-fd34 {
    grid-template-columns: 1fr;
  }
}

.next_bc5b,
.middle_1ffe {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.next_bc5b {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.middle_1ffe {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.next_bc5b h4,
.middle_1ffe h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.next_bc5b ul,
.middle_1ffe ul {
  list-style: none;
  padding: 0;
}

.next_bc5b li,
.middle_1ffe li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

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

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

.pattern_east_2af8 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.plasma-c321 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.active_5824 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.pattern_east_2af8 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.pattern_east_2af8 ul {
  list-style: none;
  padding: 0;
}

.pattern_east_2af8 li {
  padding: var(--space-xs) 0;
  color: white;
}

.panel_current_2fe4 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.panel_current_2fe4 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.panel_current_2fe4 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.texture_stone_6615 {
  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);
}

.outer-0d8b {
  font-style: italic;
}

.tooltip_narrow_6666 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.narrow-08e0 {
  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;
}

.narrow-08e0 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.narrow-08e0 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.pagination-1611 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.disabled-over-4dfb {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.progress-up-9751 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.overlay-wood-d7f7 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .overlay-wood-d7f7 {
    grid-template-columns: 1fr;
  }
}

.shadow_red_699a {
  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);
}

.shadow_red_699a:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.left-b0d5 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.shadow_red_699a h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.shadow_red_699a p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.status-easy-2aae {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.gallery_a006 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
  .gallery_a006 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.secondary_d869 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.avatar-south-4231 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.section_glass_47f4 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.section_glass_47f4 .row-next-153a {
  color: #4caf50;
  font-size: 0.875rem;
}

.yellow-653b {
  list-style: none;
  padding: 0;
}

.yellow-653b li {
  margin-bottom: var(--space-xs);
}

.yellow-653b a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.yellow-653b a:hover {
  color: white;
}

.tiny-2619 {
  list-style: none;
  padding: 0;
}

.tiny-2619 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.tiny-2619 a {
  color: #b0b0b0;
  text-decoration: none;
}

.tiny-2619 a:hover {
  color: white;
}

.widget-dab0 {
  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);
}

.dim_fcb1 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.dim_fcb1 a {
  color: #4caf50;
  text-decoration: none;
}

.down_1a6b {
  font-size: 0.75rem;
  color: #666666;
}

.paper-89f5 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.module_white_6d57 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.module_white_6d57:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .widget-dab0 {
    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;
  }
  
  .filter-clean-a23a {
    font-size: 2rem;
  }
  
  .active_81ed {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .light-7b67,
  .stale_b05f {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .widget-out-54f1,
  .texture_hard_4a48,
  .row-95dd,
  .content-be80,
  .focused-fd34,
  .row-light-debc,
  .overlay-wood-d7f7,
  .gallery_a006 {
    grid-template-columns: 1fr;
  }
  
  .list_7a87 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .shadow_735f {
    padding: var(--space-lg) 0;
  }
  
  .title_93ee li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .title_93ee li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .plasma_71b3 {
    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;
  }
  
  .list_7a87 {
    grid-template-columns: 1fr;
  }
  
  .red-9aa6,
  .pagination-1611,
  .accordion-8019 {
    flex-direction: column;
    width: 100%;
  }
  
  .next-03a4,
  .list-active-fbc2,
  .red-9aa6 .plasma_71b3,
  .pagination-1611 .plasma_71b3 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .filter-clean-a23a {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .active_81ed {
    font-size: 1.375rem;
  }
  
  .accordion_3f87 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .notice_6b84,
  .tooltip-d831,
  .fresh_9295,
  .element_df46,
  .thick_2148 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .middle_6055 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .block_blue_fe91 {
    gap: var(--space-xs);
  }
  
  .footer_first_7d42 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .thumbnail_dim_1721 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .primary_paper_0f7e {
    width: 150px;
    height: 150px;
  }
  
  .grid_28f8 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .shadow-fast-cf83,
  .bright-2278,
  .red-9aa6,
  .narrow-08e0,
  .disabled-over-4dfb,
  .status-easy-2aae,
  .list_red_86c0 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .shadow_735f {
    page-break-inside: avoid;
  }
}

/* css-noise: d738 */
.widget-item-i1 {
  padding: 0.3rem;
  font-size: 13px;
  line-height: 1.3;
}