/* ============================================
   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)
   ============================================ */
.full_67c3 {
  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;
}

.full_67c3:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.complex-3521 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .complex-3521 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .complex-3521 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.grid_4452):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.grid_4452,
header,
.title-b18b,
.gold-28c6,
.cold-2037,
.backdrop_9636,
.next-355b,
.hover-up-70ec,
.paragraph_e506 {
  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
   ============================================ */
.grid_4452 {
  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);
}

.grid-674c {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.grid_4452.notification-075f {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.description-south-5121 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.orange_c3dd {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.widget_lower_6076 img {
  height: 36px;
  width: auto;
  display: block;
}

.message_lite_b300 {
  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;
}

.shade_cool_dc06 {
  flex: 1;
}

.thick_2a0e {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.overlay-wood-850c {
  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);
}

.overlay-wood-850c:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.overlay-wood-850c.fn-active-1501 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.light-ed2e {
  position: relative;
}

.hard-1a60 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.hard-1a60 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） */
.light-ed2e:hover .hard-1a60 svg,
.hard-1a60[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.item-in-e076 {
  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 */
.light-ed2e:hover .item-in-e076 {
  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 */
.item-in-e076::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.copper_86f5 {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.copper_86f5: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 */
.copper_86f5[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.bright_fba0 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.progress_2f43 {
  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;
}

.progress_2f43:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.progress_2f43 svg {
  flex-shrink: 0;
}

/* Header Download Button */
.easy_b4fb {
  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;
}

.easy_b4fb: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);
}

.easy_b4fb svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.middle_6dd1 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.cold_a4d0 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.middle_6dd1[aria-expanded="true"] .cold_a4d0:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.middle_6dd1[aria-expanded="true"] .cold_a4d0:nth-child(2) {
  opacity: 0;
}

.middle_6dd1[aria-expanded="true"] .cold_a4d0:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .shade_cool_dc06 {
    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 */
  }

  .shade_cool_dc06::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .shade_cool_dc06.mask_fac4 {
    display: block;
    right: 0;
  }
  
  .thick_2a0e {
    flex-direction: column;
    gap: 0;
  }
  
  .overlay-wood-850c {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .shade_cool_dc06::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;
  }
  
  .shade_cool_dc06.mask_fac4::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .shade_cool_dc06 {
    display: none;
  }
  
  .middle_6dd1 {
    display: flex;
  }
  
  .message_lite_b300 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .progress_2f43,
  .easy_b4fb {
    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 */
  .light-ed2e {
    position: relative;
  }
  
  .item-in-e076 {
    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;
  }
  
  .hard-1a60[aria-expanded="true"] + .item-in-e076 {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .copper_86f5 {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .bright_fba0 {
    gap: 8px;
  }
  
  .progress_2f43 {
    display: none;
  }
  
  .easy_b4fb {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .widget_lower_6076 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .easy_b4fb {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .easy_b4fb svg {
    width: 14px;
    height: 14px;
  }
  
  .description-south-5121 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.title-b18b {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.image-slow-2056 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.wrapper_123d {
  display: flex;
  align-items: center;
  gap: 6px;
}

.wrapper_123d svg {
  flex-shrink: 0;
}

.wrapper_123d a {
  color: var(--color-primary);
  text-decoration: none;
}

.wrapper_123d a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .image-slow-2056 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.gold-28c6 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.purple_bec6 {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .purple_bec6 {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.row_motion_392b {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.row_motion_392b a {
  color: var(--color-primary);
  text-decoration: none;
}

.row_motion_392b a:hover {
  text-decoration: underline;
}

.in_c5c9 {
  color: var(--color-text-lighter);
}

.filter_south_6b8a {
  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_south_6b8a {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .filter_south_6b8a {
    font-size: 1.5rem;
  }
}

.carousel_ef78 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.brown_267a {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .brown_267a {
    grid-template-columns: 1fr;
  }
}

.out_7d38 {
  display: flex;
  gap: var(--space-sm);
}

.focus_5199 {
  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;
}

.photo-last-4b01 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.photo-last-4b01 strong {
  font-weight: 600;
  color: var(--color-text);
}

.photo-last-4b01 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.video_3819 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.dim_c6c9 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.main_8872 {
  position: relative;
  text-align: center;
}

.main_8872 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.text_1312 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.accent-red-aa4a {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

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

.upper_b52b {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.sort-cool-27e5 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.copper_570b {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .purple_bec6 {
    grid-template-columns: 1fr;
  }
  
  .filter_south_6b8a {
    font-size: 1.75rem;
  }
  
  .dim_c6c9 {
    order: -1;
    max-width: 100%;
  }
  
  .main_8872 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .filter_south_6b8a {
    font-size: 1.5rem;
  }
  
  .carousel_ef78 {
    font-size: 1rem;
  }
  
  .row_motion_392b {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .main_8872 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.sort_first_d632 {
  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;
}

.blue_f41a {
  background: var(--color-primary);
  color: white;
}

.blue_f41a:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.lite-4214 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.lite-4214:hover {
  background: var(--color-primary);
  color: white;
}

.table-3de9 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.table-3de9:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.light_8ca9 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.old_8bd5 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.cold-2037 {
  padding: var(--space-xl) 0;
  background: white;
}

.shade-0acc {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.outline_gas_3b21 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.outline_gas_3b21:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.block-0006 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.input_7b29 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.breadcrumb-339a {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.backdrop_9636 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.text_dynamic_687a {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.title_selected_0e43 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.video_3867 {
  list-style: none;
  counter-reset: toc-counter;
}

.video_3867 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.video_3867 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);
}

.video_3867 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;
}

.video_3867 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.next-355b {
  padding: var(--space-xxl) 0;
}

.current_5e1e {
  background: var(--color-bg-section);
}

.gallery_top_b49e {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.north_c348 {
  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);
}

.south-9c4a {
  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);
}

.tall-2a47 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.shadow-brown-87c5 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .shadow-brown-87c5 {
    grid-template-columns: 1fr 300px;
  }
}

.border_14f9 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.border_14f9 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.border_14f9 pre,
.border_14f9 code {
  overflow-x: auto;
  max-width: 100%;
}

.border_14f9 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin: var(--space-xl) 0 var(--space-md);
  color: var(--color-text);
}

.border_14f9 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.border_14f9 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.border_14f9 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.border_14f9 ul,
.border_14f9 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.border_14f9 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.border_14f9 strong {
  font-weight: 600;
  color: var(--color-text);
}

.border_14f9 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.border_14f9 a:hover {
  color: var(--color-primary-dark);
}

.overlay_b7f9 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.overlay_b7f9 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.overlay_b7f9 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) {
  .shadow-brown-87c5 {
    grid-template-columns: 1fr;
  }
  
  .south-9c4a {
    font-size: 1.75rem;
  }
  
  .border_14f9 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .south-9c4a {
    font-size: 1.5rem;
  }
  
  .border_14f9 h3 {
    font-size: 1.375rem;
  }
  
  .border_14f9 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.fresh_3e5d {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.wood_1d26 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.iron-2373 {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.caption-narrow-13fd {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.primary-center-f69b strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

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

.hidden-south-9197 {
  flex-shrink: 0;
}

.item_current_9738 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.dim-63db {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .dim-63db {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.text_pink_1c17,
.tag-bright-a1f0,
.section-1da0 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.text_pink_1c17 thead,
.tag-bright-a1f0 thead {
  background: var(--color-primary);
  color: white;
}

.text_pink_1c17 th,
.text_pink_1c17 td,
.tag-bright-a1f0 th,
.tag-bright-a1f0 td,
.section-1da0 th,
.section-1da0 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .text_pink_1c17 th,
  .text_pink_1c17 td,
  .tag-bright-a1f0 th,
  .tag-bright-a1f0 td,
  .section-1da0 th,
  .section-1da0 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .text_pink_1c17,
  .tag-bright-a1f0,
  .section-1da0 {
    min-width: 600px;
  }
}

.text_pink_1c17 th,
.tag-bright-a1f0 th,
.section-1da0 th {
  font-weight: 600;
}

.text_pink_1c17 tbody tr:hover,
.tag-bright-a1f0 tbody tr:hover,
.section-1da0 tbody tr:hover {
  background: var(--color-bg-alt);
}

.content-thick-3b82 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.highlight_fluid_c702 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.table_5ce4 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.table_5ce4 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.surface_middle_6307 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.surface_middle_6307 h4 {
  color: white;
}

.steel-05c6 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.selected_c84d {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.selected_c84d:last-child {
  border-bottom: none;
}

.selected_c84d dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.selected_c84d dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.table-427c {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.tabs_c6b7 {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.tabs_c6b7:hover {
  text-decoration: underline;
}

.fluid-5338 {
  text-align: center;
  margin-bottom: var(--space-md);
}

.carousel_f8cb {
  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);
}

.carousel_f8cb span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.first_acc4 {
  font-weight: 600;
  color: white;
}

.header_cool_c5a9 {
  list-style: none;
  padding: 0;
}

.header_cool_c5a9 li {
  padding: var(--space-xs) 0;
}

.panel_dynamic_ba3b {
  color: #4caf50;
}

.block-2688 {
  color: #ff9800;
}

.input_down_557a {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.glass_d874 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.input-wood-5b94 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.article-a17d {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.column-42f2 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.texture-hot-1e5d {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.input-dc0d {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .input-dc0d {
    grid-template-columns: 1fr;
  }
}

.column-slow-69ac {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.column-slow-69ac:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.pro_0b88 {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  width: 48px;
  height: 48px;
  background: var(--color-primary-light);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 800;
  opacity: 0.3;
}

.column-slow-69ac h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.column-slow-69ac p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.gradient-b6a9 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.first_acc4 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.dirty-fa57 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.paper-a039 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.paper-a039 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.popup-outer-bf08 {
  max-width: 900px;
  margin: 0 auto;
}

.stone-fd90 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.hero-fast-1cb9 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .hero-fast-1cb9 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.in_3422 {
  margin-top: var(--space-xxl);
}

.in_3422 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.pattern_1230 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .pattern_1230 {
    grid-template-columns: 1fr;
  }
}

.widget_left_0eb9 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.hidden-7682 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.title-e163 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.widget_left_0eb9 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.widget_left_0eb9 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.widget_left_0eb9 li {
  padding: var(--space-xs) 0;
  color: white;
}

.widget_left_0eb9 .sort_first_d632 {
  width: 100%;
  background: white;
}

.hidden-7682 .sort_first_d632 {
  color: #667eea;
}

.title-e163 .sort_first_d632 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.tabs-north-3b7b {
  max-width: 900px;
  margin: 0 auto;
}

.west-939d {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.sidebar_hard_693a {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.stale-55ce {
  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);
}

.sidebar_hard_693a h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.dropdown-soft-7b90 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .sidebar_hard_693a {
    padding: var(--space-md);
  }
  
  .dropdown-soft-7b90 {
    padding: var(--space-md);
  }
  
  .heading-bottom-5e42 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.menu_paper_00e7 ol,
.menu_paper_00e7 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.menu_paper_00e7 li {
  margin-bottom: var(--space-sm);
}

.menu_paper_00e7 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.grid-168b {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.detail_out_0fcd {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.heading-bottom-5e42 {
  margin-top: var(--space-lg);
  text-align: center;
}

.heading-bottom-5e42 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.right_1732,
.block-8c6a,
.preview_hot_f6ff,
.photo-dirty-8741 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.primary-db1b {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.menu-0786 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.next-465e {
  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) {
  .next-465e {
    font-size: 0.625rem;
  }
}

.input_dim_83c8 {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.input_dim_83c8:hover {
  background: var(--color-primary-dark);
}

.prev_dc79 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.prev_dc79 h4 {
  margin-bottom: var(--space-md);
}

.tooltip-upper-d586 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.fixed-4f6f {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.down-253c {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .down-253c {
    grid-template-columns: 1fr;
  }
}

.hot_63f3 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.table_4f2a {
  border-color: var(--color-success);
}

.slider-a078 {
  border-color: var(--color-warning);
}

.avatar-right-1e70 {
  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);
}

.table_4f2a .avatar-right-1e70 {
  background: #e8f5e9;
  color: var(--color-success);
}

.slider-a078 .avatar-right-1e70 {
  background: #fff3e0;
  color: var(--color-warning);
}

.hot_63f3 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.hot_63f3 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.backdrop-hard-25c0 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.pattern_stale_0061 {
  margin: var(--space-xxl) 0;
}

.pattern_stale_0061 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.pattern_stale_0061 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.stale_946d {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .stale_946d {
    grid-template-columns: 1fr;
  }
}

.cold-98c6 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.cold-98c6 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.banner_e49d {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.banner_e49d input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.picture-ba1b {
  margin-top: var(--space-xxl);
}

.progress-liquid-2e5f {
  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-over-aa75 {
  text-align: center;
}

.active_cceb {
  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);
}

.black_345a {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.active_cceb .first_acc4 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.last_9d2a {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.gradient-728d p {
  margin-bottom: var(--space-md);
}

.heading_fluid_09ce {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .progress-liquid-2e5f {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.white_43a8 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.picture-fresh-661a {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.dark_cf74 {
  margin-bottom: var(--space-xl);
}

.filter-short-13e3 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.breadcrumb_53e1 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.sort_08d7 {
  color: var(--color-text-light);
}

.fixed-9437 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.accent_upper_c3b0 {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.progress_narrow_88f8 {
  font-weight: 600;
  color: var(--color-text);
}

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

.active-warm-22a2 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.component_4652 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.primary_04b6 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.hover_6e4b {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.gallery_0b23 {
  border: 2px solid #4caf50;
}

.thumbnail_3214 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.red-0026 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.chip-178f {
  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;
}

.icon-narrow-9463 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.active-upper-6b64 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.logo_744c {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.paragraph-afa5 {
  text-align: right;
}

.paragraph-afa5 .caption_hot_e7be {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.thumbnail_1932 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.overlay-paper-ab96 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.overlay-paper-ab96 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.white-4591 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.background-up-457d {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.gradient_917d {
  background: #e8f5e9;
  color: #2e7d32;
}

.advanced_a7a9 {
  background: #e3f2fd;
  color: #1565c0;
}

.main-simple-a7ce {
  background: #fff3e0;
  color: #e65100;
}

.down-71dc {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.down-71dc span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.green-ab1f {
  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);
}

.green-ab1f:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.frame_west_0b74 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.pro-bd31 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.pro-bd31 strong {
  color: var(--color-primary);
}

.active-7a1f {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.form-soft-fce7 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.picture_0598 {
  max-width: 900px;
  margin: 0 auto;
}

.item-5d3d {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.tabs-complex-4430 {
  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);
}

.tabs-complex-4430:hover {
  background: var(--color-bg-alt);
}

.box-last-12d0 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.tabs-complex-4430[aria-expanded="true"] .box-last-12d0 {
  transform: rotate(180deg);
}

.over_4bb9 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.over_4bb9 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.over_4bb9 ul,
.over_4bb9 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.over_4bb9 li {
  margin-bottom: var(--space-xs);
}

.avatar_cool_fe9c {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.message_c6ca {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.avatar_cool_fe9c code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.south-c46a {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.lite-1ed6 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.frame-5e28 {
  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);
}

.column_836d {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.highlight_2f16 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .highlight_2f16 {
    grid-template-columns: 1fr;
  }
}

.disabled-light-bfa7,
.filter-motion-e3de {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.disabled-light-bfa7 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.filter-motion-e3de {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.disabled-light-bfa7 h4,
.filter-motion-e3de h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.disabled-light-bfa7 ul,
.filter-motion-e3de ul {
  list-style: none;
  padding: 0;
}

.disabled-light-bfa7 li,
.filter-motion-e3de li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.hover_green_d6da {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .hover_green_d6da {
    grid-template-columns: 1fr;
  }
}

.hover-mini-07a1 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.hot-de78 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.video-e28d {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.hover-mini-07a1 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.hover-mini-07a1 ul {
  list-style: none;
  padding: 0;
}

.hover-mini-07a1 li {
  padding: var(--space-xs) 0;
  color: white;
}

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

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

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

.complex-1d88 {
  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);
}

.shade-middle-e1ba {
  font-style: italic;
}

.module-222b {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.panel-3395 {
  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;
}

.panel-3395 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.panel-3395 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.primary-b7f3 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.hover-up-70ec {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.fast_1801 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.filter-7ef1 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .filter-7ef1 {
    grid-template-columns: 1fr;
  }
}

.icon_9e0e {
  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);
}

.icon_9e0e:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.soft_208f {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.icon_9e0e h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.icon_9e0e p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.paragraph_e506 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.alert-complex-08b3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
  .alert-complex-08b3 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.last_7c9f h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.tooltip_tall_0607 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.right-709a {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.right-709a .out_7d38 {
  color: #4caf50;
  font-size: 0.875rem;
}

.info_6e4f {
  list-style: none;
  padding: 0;
}

.info_6e4f li {
  margin-bottom: var(--space-xs);
}

.info_6e4f a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.info_6e4f a:hover {
  color: white;
}

.cool_5b34 {
  list-style: none;
  padding: 0;
}

.cool_5b34 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.cool_5b34 a {
  color: #b0b0b0;
  text-decoration: none;
}

.cool_5b34 a:hover {
  color: white;
}

.inner-fe88 {
  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);
}

.next-4292 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.next-4292 a {
  color: #4caf50;
  text-decoration: none;
}

.media_last_d9e3 {
  font-size: 0.75rem;
  color: #666666;
}

.slider-tiny-9cc8 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.sort-62ef {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.sort-62ef:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .inner-fe88 {
    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_south_6b8a {
    font-size: 2rem;
  }
  
  .south-9c4a {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .purple_bec6,
  .shadow-brown-87c5 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .input-dc0d,
  .down-253c,
  .pattern_1230,
  .stale_946d,
  .highlight_2f16,
  .hover_green_d6da,
  .filter-7ef1,
  .alert-complex-08b3 {
    grid-template-columns: 1fr;
  }
  
  .shade-0acc {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .next-355b {
    padding: var(--space-lg) 0;
  }
  
  .video_3867 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .video_3867 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .sort_first_d632 {
    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;
  }
  
  .shade-0acc {
    grid-template-columns: 1fr;
  }
  
  .video_3819,
  .primary-b7f3,
  .tooltip-upper-d586 {
    flex-direction: column;
    width: 100%;
  }
  
  .light_8ca9,
  .old_8bd5,
  .video_3819 .sort_first_d632,
  .primary-b7f3 .sort_first_d632 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .filter_south_6b8a {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .south-9c4a {
    font-size: 1.375rem;
  }
  
  .block-0006 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .outline_gas_3b21,
  .column-slow-69ac,
  .table_5ce4,
  .hover_6e4b,
  .west-939d {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .next-465e {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .image-slow-2056 {
    gap: var(--space-xs);
  }
  
  .wrapper_123d {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .carousel_f8cb {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .active_cceb {
    width: 150px;
    height: 150px;
  }
  
  .black_345a {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .grid_4452,
  .title-b18b,
  .video_3819,
  .panel-3395,
  .hover-up-70ec,
  .paragraph_e506,
  .middle_6dd1 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .next-355b {
    page-break-inside: avoid;
  }
}

/* css-noise: 5e3f */
.ghost-box-j9 {
  padding: 0.3rem;
  font-size: 11px;
  line-height: 1.2;
}
