/* ============================================
   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)
   ============================================ */
.list_9839 {
  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;
}

.list_9839:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.card_tiny_a549 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .card_tiny_a549 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .card_tiny_a549 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.text_complex_de57):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container.
   html/body are excluded on purpose: releasing their max-width removes the
   last guard against a horizontally scrollable page. */
.text_complex_de57,
header,
.mask_63fe,
.last-c1fd,
.gas_38fb,
.purple-4b0b,
.disabled-f03a,
.thumbnail_fast_c7a8,
.huge_2fcd {
  max-width: none;
}

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

/* Critical mobile fix: prevent any overflow */
section,
article,
div,
main {
  overflow-wrap: break-word;
  word-wrap: break-word;
}

/* Ensure images never cause overflow */
img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Ensure SVG icons don't cause issues */
svg {
  max-width: 100%;
  height: auto;
}

/* ============================================
   4. HEADER & NAVIGATION
   ============================================ */
.text_complex_de57 {
  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);
}

.pagination-hard-bd39 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.text_complex_de57.overlay_left_69a4 {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.outline_fresh_8757 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.shadow_2e5a {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.main-first-156a img {
  height: 36px;
  width: auto;
  display: block;
}

.easy_bad1 {
  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;
}

.mini-6d9f {
  flex: 1;
}

.smooth_30a0 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.gallery_cool_499d {
  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);
}

.gallery_cool_499d:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.gallery_cool_499d.pro-d623 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.pink_3cda {
  position: relative;
}

.solid_f5fb {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.solid_f5fb 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） */
.pink_3cda:hover .solid_f5fb svg,
.solid_f5fb[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.bronze_78f3 {
  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 */
.pink_3cda:hover .bronze_78f3 {
  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 */
.bronze_78f3::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.thick_909e {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.thick_909e: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 */
.thick_909e[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.panel_9d84 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.info_88bf {
  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;
}

.info_88bf:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.info_88bf svg {
  flex-shrink: 0;
}

/* Header Download Button */
.sort_cold_9b57 {
  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;
}

.sort_cold_9b57: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);
}

.sort_cold_9b57 svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.dim-c64c {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.wrapper_center_32df {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.dim-c64c[aria-expanded="true"] .wrapper_center_32df:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.dim-c64c[aria-expanded="true"] .wrapper_center_32df:nth-child(2) {
  opacity: 0;
}

.dim-c64c[aria-expanded="true"] .wrapper_center_32df:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .mini-6d9f {
    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 */
  }

  .mini-6d9f::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .mini-6d9f.narrow-80e6 {
    display: block;
    right: 0;
  }
  
  .smooth_30a0 {
    flex-direction: column;
    gap: 0;
  }
  
  .gallery_cool_499d {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .mini-6d9f::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;
  }
  
  .mini-6d9f.narrow-80e6::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .mini-6d9f {
    display: none;
  }
  
  .dim-c64c {
    display: flex;
  }
  
  .easy_bad1 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .info_88bf,
  .sort_cold_9b57 {
    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 */
  .pink_3cda {
    position: relative;
  }
  
  .bronze_78f3 {
    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;
  }
  
  .solid_f5fb[aria-expanded="true"] + .bronze_78f3 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .thick_909e {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .panel_9d84 {
    gap: 8px;
  }
  
  .info_88bf {
    display: none;
  }
  
  .sort_cold_9b57 {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .main-first-156a img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .sort_cold_9b57 {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .sort_cold_9b57 svg {
    width: 14px;
    height: 14px;
  }
  
  .outline_fresh_8757 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.mask_63fe {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.last_6edf {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.glass_c327 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.glass_c327 svg {
  flex-shrink: 0;
}

.glass_c327 a {
  color: var(--color-primary);
  text-decoration: none;
}

.glass_c327 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .last_6edf {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.last-c1fd {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.avatar-d4dc {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .avatar-d4dc {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.purple_2a77 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.purple_2a77 a {
  color: var(--color-primary);
  text-decoration: none;
}

.purple_2a77 a:hover {
  text-decoration: underline;
}

.row-ab25 {
  color: var(--color-text-lighter);
}

.avatar-d24f {
  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) {
  .avatar-d24f {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .avatar-d24f {
    font-size: 1.5rem;
  }
}

.purple_ffe6 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.pagination_7924 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .pagination_7924 {
    grid-template-columns: 1fr;
  }
}

.left-c319 {
  display: flex;
  gap: var(--space-sm);
}

.iron_41f9 {
  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;
}

.south-1f92 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.south-1f92 strong {
  font-weight: 600;
  color: var(--color-text);
}

.south-1f92 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.focus_dc45 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.popup-2bfc {
  display: flex;
  align-items: center;
  justify-content: center;
}

.wood_ca6d {
  position: relative;
  text-align: center;
}

.wood_ca6d img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.tooltip-c599 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.paper-90fe {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.alert-selected-de19 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.overlay_0c8b {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.basic_8f9f {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.focus-middle-3528 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .avatar-d4dc {
    grid-template-columns: 1fr;
  }
  
  .avatar-d24f {
    font-size: 1.75rem;
  }
  
  .popup-2bfc {
    order: -1;
    max-width: 100%;
  }
  
  .wood_ca6d {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .avatar-d24f {
    font-size: 1.5rem;
  }
  
  .purple_ffe6 {
    font-size: 1rem;
  }
  
  .purple_2a77 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .wood_ca6d {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.input_static_acd3 {
  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;
}

.overlay_wide_7f66 {
  background: var(--color-primary);
  color: white;
}

.overlay_wide_7f66:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.backdrop_small_4d37 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.backdrop_small_4d37:hover {
  background: var(--color-primary);
  color: white;
}

.backdrop-65c4 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.backdrop-65c4:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.solid-6897 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.selected_8a32 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.gas_38fb {
  padding: var(--space-xl) 0;
  background: white;
}

.tertiary-black-8e66 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.footer_d88d {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.footer_d88d:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.pressed_fd15 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.pressed-47e8 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.section-96f4 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.purple-4b0b {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.advanced_32a4 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.tertiary_copper_e81d {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.purple_c3bc {
  list-style: none;
  counter-reset: toc-counter;
}

.purple_c3bc li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.purple_c3bc 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);
}

.purple_c3bc 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;
}

.purple_c3bc li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.disabled-f03a {
  padding: var(--space-xxl) 0;
}

.plasma_4920 {
  background: var(--color-bg-section);
}

.box_in_dce1 {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.liquid_3f8a {
  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);
}

.banner_left_35cb {
  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);
}

.gallery-76fd {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.hidden-8faf {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .hidden-8faf {
    grid-template-columns: 1fr 300px;
  }
}

.breadcrumb-d0ad {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.breadcrumb-d0ad img {
  max-width: 100%;
  height: auto;
  display: block;
}

.breadcrumb-d0ad pre,
.breadcrumb-d0ad code {
  overflow-x: auto;
  max-width: 100%;
}

.breadcrumb-d0ad 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);
}

.breadcrumb-d0ad h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.breadcrumb-d0ad h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.breadcrumb-d0ad p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.breadcrumb-d0ad ul,
.breadcrumb-d0ad ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.breadcrumb-d0ad li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.breadcrumb-d0ad strong {
  font-weight: 600;
  color: var(--color-text);
}

.breadcrumb-d0ad a {
  color: var(--color-primary);
  text-decoration: underline;
}

.breadcrumb-d0ad a:hover {
  color: var(--color-primary-dark);
}

.component-7734 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.component-7734 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.component-7734 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) {
  .hidden-8faf {
    grid-template-columns: 1fr;
  }
  
  .banner_left_35cb {
    font-size: 1.75rem;
  }
  
  .breadcrumb-d0ad {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .banner_left_35cb {
    font-size: 1.5rem;
  }
  
  .breadcrumb-d0ad h3 {
    font-size: 1.375rem;
  }
  
  .breadcrumb-d0ad h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.lower-f0b3 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.alert_clean_870a {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.red_369c {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.mini-da2c {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.feature_0ec9 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.media-658e {
  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;
}

.liquid_86a4 {
  flex-shrink: 0;
}

.secondary-4345 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.input_gas_4a96 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .input_gas_4a96 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.detail_bcbd,
.current-da71,
.liquid-813b {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.detail_bcbd thead,
.current-da71 thead {
  background: var(--color-primary);
  color: white;
}

.detail_bcbd th,
.detail_bcbd td,
.current-da71 th,
.current-da71 td,
.liquid-813b th,
.liquid-813b td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .detail_bcbd th,
  .detail_bcbd td,
  .current-da71 th,
  .current-da71 td,
  .liquid-813b th,
  .liquid-813b td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .detail_bcbd,
  .current-da71,
  .liquid-813b {
    min-width: 600px;
  }
}

.detail_bcbd th,
.current-da71 th,
.liquid-813b th {
  font-weight: 600;
}

.detail_bcbd tbody tr:hover,
.current-da71 tbody tr:hover,
.liquid-813b tbody tr:hover {
  background: var(--color-bg-alt);
}

.paper_9b57 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.cool_b0d8 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.tall-d778 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.tall-d778 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.soft-aa2e {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.soft-aa2e h4 {
  color: white;
}

.hot-146b {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.cool-c6e0 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.cool-c6e0:last-child {
  border-bottom: none;
}

.cool-c6e0 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.cool-c6e0 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.popup_warm_341e {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.progress-short-c89c {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.progress-short-c89c:hover {
  text-decoration: underline;
}

.nav_be49 {
  text-align: center;
  margin-bottom: var(--space-md);
}

.old-cd22 {
  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);
}

.old-cd22 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.column-0161 {
  font-weight: 600;
  color: white;
}

.under_251b {
  list-style: none;
  padding: 0;
}

.under_251b li {
  padding: var(--space-xs) 0;
}

.in_7c6c {
  color: #4caf50;
}

.primary-basic-6324 {
  color: #ff9800;
}

.north-4d58 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.content-slow-5ab1 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.narrow-4702 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.notification_bottom_371d {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.container-c8a6 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.module_gas_2796 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.nav-1426 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .nav-1426 {
    grid-template-columns: 1fr;
  }
}

.wrapper-hard-4f23 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.wrapper-hard-4f23:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.thick-2fde {
  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;
}

.wrapper-hard-4f23 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.wrapper-hard-4f23 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.shadow_2151 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.column-0161 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.link-92e7 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.secondary_mini_4551 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.secondary_mini_4551 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.secondary_tall_4541 {
  max-width: 900px;
  margin: 0 auto;
}

.avatar-simple-bb83 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.picture-small-5e24 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .picture-small-5e24 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.list-fdc8 {
  margin-top: var(--space-xxl);
}

.list-fdc8 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.picture_a2d8 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .picture_a2d8 {
    grid-template-columns: 1fr;
  }
}

.title-ee83 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.wrapper-complex-4218 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.video-637e {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.title-ee83 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.title-ee83 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.title-ee83 li {
  padding: var(--space-xs) 0;
  color: white;
}

.title-ee83 .input_static_acd3 {
  width: 100%;
  background: white;
}

.wrapper-complex-4218 .input_static_acd3 {
  color: #667eea;
}

.video-637e .input_static_acd3 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.preview_45f4 {
  max-width: 900px;
  margin: 0 auto;
}

.dropdown-40db {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.warm_c085 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.focus_current_6a2e {
  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);
}

.warm_c085 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.column-selected-a15e {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .warm_c085 {
    padding: var(--space-md);
  }
  
  .column-selected-a15e {
    padding: var(--space-md);
  }
  
  .dropdown_prev_5308 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.smooth_917f ol,
.smooth_917f ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.smooth_917f li {
  margin-bottom: var(--space-sm);
}

.smooth_917f code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.badge-iron-0da6 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

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

.dropdown_prev_5308 {
  margin-top: var(--space-lg);
  text-align: center;
}

.dropdown_prev_5308 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.light-27fc,
.huge-0e65,
.backdrop-ee88,
.grid_old_ebc7 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.notice-plasma-681b {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.tabs-c8e8 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.element_current_1ccc {
  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) {
  .element_current_1ccc {
    font-size: 0.625rem;
  }
}

.pro_5f77 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.pro_5f77:hover {
  background: var(--color-primary-dark);
}

.stone_5920 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.stone_5920 h4 {
  margin-bottom: var(--space-md);
}

.section_last_0679 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.badge_plasma_b4e6 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.frame_green_ffe0 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .frame_green_ffe0 {
    grid-template-columns: 1fr;
  }
}

.blue_ffe5 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.card_0ded {
  border-color: var(--color-success);
}

.green-34ca {
  border-color: var(--color-warning);
}

.message-4427 {
  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);
}

.card_0ded .message-4427 {
  background: #e8f5e9;
  color: var(--color-success);
}

.green-34ca .message-4427 {
  background: #fff3e0;
  color: var(--color-warning);
}

.blue_ffe5 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.blue_ffe5 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.iron-9b63 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.avatar-new-5fd6 {
  margin: var(--space-xxl) 0;
}

.avatar-new-5fd6 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.avatar-new-5fd6 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.avatar_25e2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .avatar_25e2 {
    grid-template-columns: 1fr;
  }
}

.footer_mini_84ed {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.footer_mini_84ed h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.tiny-919f {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.tiny-919f input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.tag_hovered_1b87 {
  margin-top: var(--space-xxl);
}

.outer_6c29 {
  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);
}

.title_middle_a890 {
  text-align: center;
}

.sidebar_ffa8 {
  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);
}

.sidebar-c79c {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.sidebar_ffa8 .column-0161 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.progress_old_08da {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.panel_981f p {
  margin-bottom: var(--space-md);
}

.table-4e0b {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .outer_6c29 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.message_ae30 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.secondary_inner_7b79 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.tooltip-north-916d {
  margin-bottom: var(--space-xl);
}

.label_south_5c46 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.selected-7cb0 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.active_5cd5 {
  color: var(--color-text-light);
}

.gas_3aa4 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.tag_green_8a07 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.column-up-e22f {
  font-weight: 600;
  color: var(--color-text);
}

.slider-d72e {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.mask_647d {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.warm-b46e {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.menu_0507 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.purple-95a8 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.picture-d0f4 {
  border: 2px solid #4caf50;
}

.red-b950 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.link-5423 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.list_9b01 {
  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;
}

.stale_496c {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.table_f71d {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.huge_927d {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.accordion-brown-00f7 {
  text-align: right;
}

.accordion-brown-00f7 .info_fixed_08a8 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.backdrop-77c4 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.nav_56b1 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.nav_56b1 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.short-742a {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.heading-ac30 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.dark-1a4a {
  background: #e8f5e9;
  color: #2e7d32;
}

.icon_active_345c {
  background: #e3f2fd;
  color: #1565c0;
}

.block_263d {
  background: #fff3e0;
  color: #e65100;
}

.icon-6f1a {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.icon-6f1a span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.block_center_f63e {
  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);
}

.block_center_f63e:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.backdrop-silver-6e93 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.current_187f {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.current_187f strong {
  color: var(--color-primary);
}

.alert_7206 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.disabled_52ee {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.black-080b {
  max-width: 900px;
  margin: 0 auto;
}

.panel-38d2 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.alert-0c00 {
  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);
}

.alert-0c00:hover {
  background: var(--color-bg-alt);
}

.action-ac14 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.alert-0c00[aria-expanded="true"] .action-ac14 {
  transform: rotate(180deg);
}

.primary-283c {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.primary-283c h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.primary-283c ul,
.primary-283c ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.primary-283c li {
  margin-bottom: var(--space-xs);
}

.list-2310 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.basic-5f93 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.list-2310 code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.action-9a7c {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.menu_4b27 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.east-380b {
  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);
}

.overlay-7c11 {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.focus_next_7304 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .focus_next_7304 {
    grid-template-columns: 1fr;
  }
}

.button-81a5,
.up-7137 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.button-81a5 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.up-7137 {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.button-81a5 h4,
.up-7137 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.button-81a5 ul,
.up-7137 ul {
  list-style: none;
  padding: 0;
}

.button-81a5 li,
.up-7137 li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.title-light-b9ff {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .title-light-b9ff {
    grid-template-columns: 1fr;
  }
}

.tabs_gas_758d {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.static_1ec5 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.pagination_a3c1 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.tabs_gas_758d h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.tabs_gas_758d ul {
  list-style: none;
  padding: 0;
}

.tabs_gas_758d li {
  padding: var(--space-xs) 0;
  color: white;
}

.full_7940 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.full_7940 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.full_7940 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.text-8f1c {
  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);
}

.current-1b3c {
  font-style: italic;
}

.hidden-copper-4630 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.notification-copper-cd3a {
  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;
}

.notification-copper-cd3a h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.notification-copper-cd3a p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.button_wide_80fc {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.thumbnail_fast_c7a8 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.primary-4910 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.outline-c142 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .outline-c142 {
    grid-template-columns: 1fr;
  }
}

.surface-a4bf {
  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);
}

.surface-a4bf:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.logo_d904 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.surface-a4bf h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.surface-a4bf p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.huge_2fcd {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.texture_cab0 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
  .texture_cab0 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.input_liquid_4022 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.mask-12fb p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.wrapper_blue_90b7 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.wrapper_blue_90b7 .left-c319 {
  color: #4caf50;
  font-size: 0.875rem;
}

.accordion_fixed_1669 {
  list-style: none;
  padding: 0;
}

.accordion_fixed_1669 li {
  margin-bottom: var(--space-xs);
}

.accordion_fixed_1669 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.accordion_fixed_1669 a:hover {
  color: white;
}

.label-eb3e {
  list-style: none;
  padding: 0;
}

.label-eb3e li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.label-eb3e a {
  color: #b0b0b0;
  text-decoration: none;
}

.label-eb3e a:hover {
  color: white;
}

.basic_e49d {
  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);
}

.out_9226 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.out_9226 a {
  color: #4caf50;
  text-decoration: none;
}

.tabs-2c33 {
  font-size: 0.75rem;
  color: #666666;
}

.backdrop_d18d {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.short-8f09 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.short-8f09:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .basic_e49d {
    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;
  }
  
  .avatar-d24f {
    font-size: 2rem;
  }
  
  .banner_left_35cb {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .avatar-d4dc,
  .hidden-8faf {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .nav-1426,
  .frame_green_ffe0,
  .picture_a2d8,
  .avatar_25e2,
  .focus_next_7304,
  .title-light-b9ff,
  .outline-c142,
  .texture_cab0 {
    grid-template-columns: 1fr;
  }
  
  .tertiary-black-8e66 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .disabled-f03a {
    padding: var(--space-lg) 0;
  }
  
  .purple_c3bc li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .purple_c3bc li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .input_static_acd3 {
    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;
  }
  
  .tertiary-black-8e66 {
    grid-template-columns: 1fr;
  }
  
  .focus_dc45,
  .button_wide_80fc,
  .section_last_0679 {
    flex-direction: column;
    width: 100%;
  }
  
  .solid-6897,
  .selected_8a32,
  .focus_dc45 .input_static_acd3,
  .button_wide_80fc .input_static_acd3 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .avatar-d24f {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .banner_left_35cb {
    font-size: 1.375rem;
  }
  
  .pressed_fd15 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .footer_d88d,
  .wrapper-hard-4f23,
  .tall-d778,
  .purple-95a8,
  .dropdown-40db {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .element_current_1ccc {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .last_6edf {
    gap: var(--space-xs);
  }
  
  .glass_c327 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .old-cd22 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .sidebar_ffa8 {
    width: 150px;
    height: 150px;
  }
  
  .sidebar-c79c {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .text_complex_de57,
  .mask_63fe,
  .focus_dc45,
  .notification-copper-cd3a,
  .thumbnail_fast_c7a8,
  .huge_2fcd,
  .dim-c64c {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .disabled-f03a {
    page-break-inside: avoid;
  }
}

/* css-noise: eb39 */
.dark_483b {
  padding: 0.3rem;
  font-size: 14px;
  line-height: 1.3;
}

/* css-noise: 595e */
.promo-block-b9 {
  padding: 0.2rem;
  font-size: 11px;
  line-height: 1.0;
}
