/* ============================================
   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)
   ============================================ */
.item-4786 {
  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;
}

.item-4786:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.black-8595 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .black-8595 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .black-8595 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.banner_up_238c):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.banner_up_238c,
header,
.out_5ff1,
.bottom-8893,
.hard-1cf2,
.column_fresh_d117,
.chip_0dc7,
.dropdown_4c6b,
.container_active_1708 {
  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
   ============================================ */
.banner_up_238c {
  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);
}

.left-4394 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.banner_up_238c.tag_9159 {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.in-9113 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.lower_13e6 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.fast_9b25 img {
  height: 36px;
  width: auto;
  display: block;
}

.grid-medium-5616 {
  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;
}

.logo_b587 {
  flex: 1;
}

.search_cdf5 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.selected_7461 {
  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);
}

.selected_7461:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.selected_7461.fn-active-f030 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.button_50c3 {
  position: relative;
}

.detail-hard-3954 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.detail-hard-3954 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） */
.button_50c3:hover .detail-hard-3954 svg,
.detail-hard-3954[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.summary_4d5b {
  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 */
.button_50c3:hover .summary_4d5b {
  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 */
.summary_4d5b::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

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

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

.active_slow_dc7f {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.basic_906d {
  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;
}

.basic_906d:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.basic_906d svg {
  flex-shrink: 0;
}

/* Header Download Button */
.header_prev_24ec {
  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;
}

.header_prev_24ec: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);
}

.header_prev_24ec svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.breadcrumb_dd8f {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.texture_tiny_1b7d {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.breadcrumb_dd8f[aria-expanded="true"] .texture_tiny_1b7d:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.breadcrumb_dd8f[aria-expanded="true"] .texture_tiny_1b7d:nth-child(2) {
  opacity: 0;
}

.breadcrumb_dd8f[aria-expanded="true"] .texture_tiny_1b7d:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .logo_b587 {
    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 */
  }

  .logo_b587::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .logo_b587.static-ecd7 {
    display: block;
    right: 0;
  }
  
  .search_cdf5 {
    flex-direction: column;
    gap: 0;
  }
  
  .selected_7461 {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .logo_b587::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;
  }
  
  .logo_b587.static-ecd7::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .logo_b587 {
    display: none;
  }
  
  .breadcrumb_dd8f {
    display: flex;
  }
  
  .grid-medium-5616 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .basic_906d,
  .header_prev_24ec {
    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 */
  .button_50c3 {
    position: relative;
  }
  
  .summary_4d5b {
    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;
  }
  
  .detail-hard-3954[aria-expanded="true"] + .summary_4d5b {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .status-cffd {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .active_slow_dc7f {
    gap: 8px;
  }
  
  .basic_906d {
    display: none;
  }
  
  .header_prev_24ec {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .fast_9b25 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .header_prev_24ec {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .header_prev_24ec svg {
    width: 14px;
    height: 14px;
  }
  
  .in-9113 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.out_5ff1 {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.focused-cfc1 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.sidebar-stone-44c0 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.sidebar-stone-44c0 svg {
  flex-shrink: 0;
}

.sidebar-stone-44c0 a {
  color: var(--color-primary);
  text-decoration: none;
}

.sidebar-stone-44c0 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .focused-cfc1 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.bottom-8893 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.search_rough_5b8b {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .search_rough_5b8b {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.surface-dynamic-94f0 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.surface-dynamic-94f0 a {
  color: var(--color-primary);
  text-decoration: none;
}

.surface-dynamic-94f0 a:hover {
  text-decoration: underline;
}

.silver_9986 {
  color: var(--color-text-lighter);
}

.section-medium-89d8 {
  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) {
  .section-medium-89d8 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .section-medium-89d8 {
    font-size: 1.5rem;
  }
}

.dirty_0776 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.box-tall-2e8e {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .box-tall-2e8e {
    grid-template-columns: 1fr;
  }
}

.icon_3b69 {
  display: flex;
  gap: var(--space-sm);
}

.breadcrumb-adfb {
  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;
}

.message_blue_8bad {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.message_blue_8bad strong {
  font-weight: 600;
  color: var(--color-text);
}

.message_blue_8bad span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.form_full_c790 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.info_7b0d {
  display: flex;
  align-items: center;
  justify-content: center;
}

.small-2dd8 {
  position: relative;
  text-align: center;
}

.small-2dd8 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.gallery_3305 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.search-middle-bff9 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.list-a11f {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.secondary-fc01 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.accordion_tall_d86f {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.video_basic_0df6 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .search_rough_5b8b {
    grid-template-columns: 1fr;
  }
  
  .section-medium-89d8 {
    font-size: 1.75rem;
  }
  
  .info_7b0d {
    order: -1;
    max-width: 100%;
  }
  
  .small-2dd8 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .section-medium-89d8 {
    font-size: 1.5rem;
  }
  
  .dirty_0776 {
    font-size: 1rem;
  }
  
  .surface-dynamic-94f0 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .small-2dd8 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.red-eb71 {
  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;
}

.backdrop_0a80 {
  background: var(--color-primary);
  color: white;
}

.backdrop_0a80:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.over-ce52 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.over-ce52:hover {
  background: var(--color-primary);
  color: white;
}

.selected-eb2c {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.selected-eb2c:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.module-286b {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.table-silver-46a7 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.hard-1cf2 {
  padding: var(--space-xl) 0;
  background: white;
}

.message-orange-d677 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.image-ef29 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.image-ef29:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.label-steel-bcc9 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.fixed_f441 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.silver-fb6c {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.column_fresh_d117 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.popup_330c {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.modal_up_43c4 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.logo-f098 {
  list-style: none;
  counter-reset: toc-counter;
}

.logo-f098 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.logo-f098 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);
}

.logo-f098 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;
}

.logo-f098 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.chip_0dc7 {
  padding: var(--space-xxl) 0;
}

.tag-c5f4 {
  background: var(--color-bg-section);
}

.gold_846f {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.dark_1abd {
  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_c172 {
  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);
}

.column-iron-c9e2 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.info-pink-16ed {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .info-pink-16ed {
    grid-template-columns: 1fr 300px;
  }
}

.green-5a73 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.green-5a73 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.green-5a73 pre,
.green-5a73 code {
  overflow-x: auto;
  max-width: 100%;
}

.green-5a73 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);
}

.green-5a73 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.green-5a73 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.green-5a73 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.green-5a73 ul,
.green-5a73 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.green-5a73 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.green-5a73 strong {
  font-weight: 600;
  color: var(--color-text);
}

.green-5a73 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.green-5a73 a:hover {
  color: var(--color-primary-dark);
}

.alert_f8e5 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.alert_f8e5 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.alert_f8e5 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) {
  .info-pink-16ed {
    grid-template-columns: 1fr;
  }
  
  .banner_c172 {
    font-size: 1.75rem;
  }
  
  .green-5a73 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .banner_c172 {
    font-size: 1.5rem;
  }
  
  .green-5a73 h3 {
    font-size: 1.375rem;
  }
  
  .green-5a73 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.hero-current-59ca {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.caption-ae34 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.notice-96dc {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.panel-glass-ce06 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.pressed-09c4 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.layout-rough-90b3 {
  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;
}

.pressed-8fc9 {
  flex-shrink: 0;
}

.secondary_67e2 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.text-f421 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .text-f421 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.dynamic-6fad,
.background-basic-d446,
.summary_wide_4c33 {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.dynamic-6fad thead,
.background-basic-d446 thead {
  background: var(--color-primary);
  color: white;
}

.dynamic-6fad th,
.dynamic-6fad td,
.background-basic-d446 th,
.background-basic-d446 td,
.summary_wide_4c33 th,
.summary_wide_4c33 td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .dynamic-6fad th,
  .dynamic-6fad td,
  .background-basic-d446 th,
  .background-basic-d446 td,
  .summary_wide_4c33 th,
  .summary_wide_4c33 td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .dynamic-6fad,
  .background-basic-d446,
  .summary_wide_4c33 {
    min-width: 600px;
  }
}

.dynamic-6fad th,
.background-basic-d446 th,
.summary_wide_4c33 th {
  font-weight: 600;
}

.dynamic-6fad tbody tr:hover,
.background-basic-d446 tbody tr:hover,
.summary_wide_4c33 tbody tr:hover {
  background: var(--color-bg-alt);
}

.clean_45a7 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.tertiary-3cbe {
  position: sticky;
  top: 80px;
  align-self: start;
}

.chip-soft-7b18 {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.chip-soft-7b18 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.layout_dynamic_2035 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.layout_dynamic_2035 h4 {
  color: white;
}

.accordion_0ead {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer-e323 {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.footer-e323:last-child {
  border-bottom: none;
}

.footer-e323 dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.footer-e323 dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.title_huge_3dc7 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.glass-6697 {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.glass-6697:hover {
  text-decoration: underline;
}

.media_new_7ffd {
  text-align: center;
  margin-bottom: var(--space-md);
}

.silver-12ae {
  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);
}

.silver-12ae span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.description_95f3 {
  font-weight: 600;
  color: white;
}

.outer_d491 {
  list-style: none;
  padding: 0;
}

.outer_d491 li {
  padding: var(--space-xs) 0;
}

.chip-blue-0bd8 {
  color: #4caf50;
}

.row-mini-be86 {
  color: #ff9800;
}

.menu-lower-98db {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.slider-last-6687 {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.hovered-c24a {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.overlay-bright-713b {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.hot-ecf3 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.highlight_001d {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.border_bottom_0211 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .border_bottom_0211 {
    grid-template-columns: 1fr;
  }
}

.complex-b915 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.complex-b915:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.footer_complex_d019 {
  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;
}

.complex-b915 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.complex-b915 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.inner_bb0c {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.description_95f3 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.pattern-0d19 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.form_fresh_4c97 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.form_fresh_4c97 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.popup_bronze_996b {
  max-width: 900px;
  margin: 0 auto;
}

.summary-9020 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.logo_new_22b5 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .logo_new_22b5 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.west_5bc1 {
  margin-top: var(--space-xxl);
}

.west_5bc1 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.message_d90e {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .message_d90e {
    grid-template-columns: 1fr;
  }
}

.background_down_4998 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.list_a530 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.thumbnail_in_bc96 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.background_down_4998 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.background_down_4998 ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.background_down_4998 li {
  padding: var(--space-xs) 0;
  color: white;
}

.background_down_4998 .red-eb71 {
  width: 100%;
  background: white;
}

.list_a530 .red-eb71 {
  color: #667eea;
}

.thumbnail_in_bc96 .red-eb71 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.secondary_thick_7e10 {
  max-width: 900px;
  margin: 0 auto;
}

.content-old-1336 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.gradient_b4e3 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.clean_6979 {
  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);
}

.gradient_b4e3 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.main_7040 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .gradient_b4e3 {
    padding: var(--space-md);
  }
  
  .main_7040 {
    padding: var(--space-md);
  }
  
  .box_huge_c560 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.prev_9f42 ol,
.prev_9f42 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.prev_9f42 li {
  margin-bottom: var(--space-sm);
}

.prev_9f42 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.fresh_3e23 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.title_hard_1f99 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.box_huge_c560 {
  margin-top: var(--space-lg);
  text-align: center;
}

.box_huge_c560 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.preview-a65f,
.description-0a72,
.copper_f95f,
.status_0eb4 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.texture-a358 {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.progress-smooth-4294 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.chip_hot_6992 {
  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) {
  .chip_hot_6992 {
    font-size: 0.625rem;
  }
}

.south-1a0f {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.south-1a0f:hover {
  background: var(--color-primary-dark);
}

.progress-683a {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.progress-683a h4 {
  margin-bottom: var(--space-md);
}

.avatar_a1d7 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.solid-9347 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

.detail-39be {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .detail-39be {
    grid-template-columns: 1fr;
  }
}

.element-liquid-5ef3 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.lite_63a6 {
  border-color: var(--color-success);
}

.highlight_warm_87c5 {
  border-color: var(--color-warning);
}

.sidebar_paper_da82 {
  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);
}

.lite_63a6 .sidebar_paper_da82 {
  background: #e8f5e9;
  color: var(--color-success);
}

.highlight_warm_87c5 .sidebar_paper_da82 {
  background: #fff3e0;
  color: var(--color-warning);
}

.element-liquid-5ef3 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.element-liquid-5ef3 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.gallery-action-4d85 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.form-soft-3f32 {
  margin: var(--space-xxl) 0;
}

.form-soft-3f32 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.form-soft-3f32 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.main-f899 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .main-f899 {
    grid-template-columns: 1fr;
  }
}

.gradient-bottom-4ec8 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.gradient-bottom-4ec8 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.focus-liquid-9cf0 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.focus-liquid-9cf0 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.focused-5c4e {
  margin-top: var(--space-xxl);
}

.small-9ca8 {
  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);
}

.info-basic-6389 {
  text-align: center;
}

.wrapper-small-b5df {
  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);
}

.info_advanced_ab4c {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.wrapper-small-b5df .description_95f3 {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.article_purple_86b7 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.inner_5967 p {
  margin-bottom: var(--space-md);
}

.shade_copper_d690 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .small-9ca8 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.tabs-4fa3 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

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

.narrow_5ccf {
  margin-bottom: var(--space-xl);
}

.large-899a {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.hovered_b981 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.pagination_brown_6fed {
  color: var(--color-text-light);
}

.picture-new-59b4 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.white_386d {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.description_3120 {
  font-weight: 600;
  color: var(--color-text);
}

.status-complex-3a53 {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.gradient_light_ab76 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.status_paper_b242 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.easy-4f50 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.layout-7272 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.smooth-eb66 {
  border: 2px solid #4caf50;
}

.heading_7cf0 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.feature-north-3b52 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.pagination_up_4bcb {
  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;
}

.block-fluid-d784 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.notice-bronze-225b {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.down-6712 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.filter_yellow_980e {
  text-align: right;
}

.filter_yellow_980e .primary-over-e4e1 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.dark_a434 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.rough_ab61 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.rough_ab61 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.hard_0e0a {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.frame-b5d7 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.overlay_b2fe {
  background: #e8f5e9;
  color: #2e7d32;
}

.pagination_82aa {
  background: #e3f2fd;
  color: #1565c0;
}

.badge_6600 {
  background: #fff3e0;
  color: #e65100;
}

.header_cd3c {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.header_cd3c span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.avatar_light_01a5 {
  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);
}

.avatar_light_01a5:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.wrapper_e026 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.overlay-red-b9f7 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.overlay-red-b9f7 strong {
  color: var(--color-primary);
}

.narrow_649a {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.active-complex-ed48 {
  text-align: center;
  margin-top: var(--space-xl);
}

/* ============================================
   20. FAQ SECTION
   ============================================ */
.link-e6bf {
  max-width: 900px;
  margin: 0 auto;
}

.box-old-a2c5 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.block_288a {
  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);
}

.block_288a:hover {
  background: var(--color-bg-alt);
}

.plasma_2308 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.block_288a[aria-expanded="true"] .plasma_2308 {
  transform: rotate(180deg);
}

.light-f6e4 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.light-f6e4 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.light-f6e4 ul,
.light-f6e4 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.light-f6e4 li {
  margin-bottom: var(--space-xs);
}

.last-203b {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.pressed_b32d {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.last-203b code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.disabled_old_35c6 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.down-ae0f {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.mask-3f19 {
  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);
}

.mask_66ad {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.hot_f48d {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .hot_f48d {
    grid-template-columns: 1fr;
  }
}

.focus_b8ef,
.sidebar-next-0f7b {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.focus_b8ef {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.sidebar-next-0f7b {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.focus_b8ef h4,
.sidebar-next-0f7b h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.focus_b8ef ul,
.sidebar-next-0f7b ul {
  list-style: none;
  padding: 0;
}

.focus_b8ef li,
.sidebar-next-0f7b li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.footer_complex_3a7f {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .footer_complex_3a7f {
    grid-template-columns: 1fr;
  }
}

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

.steel-92df {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.summary-43fb {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

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

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

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

.surface-806c {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.surface-806c h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.surface-806c p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.dropdown_inner_ac4d {
  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);
}

.modal_260c {
  font-style: italic;
}

.backdrop_959e {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.hero_dim_0ffc {
  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;
}

.hero_dim_0ffc h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.hero_dim_0ffc p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.cold-6cc9 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.dropdown_4c6b {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.article-b8f9 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.text-19db {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .text-19db {
    grid-template-columns: 1fr;
  }
}

.overlay_f97d {
  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);
}

.overlay_f97d:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.middle_b918 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.overlay_f97d h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.overlay_f97d p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.container_active_1708 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.pagination_medium_36d7 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
  .pagination_medium_36d7 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.hot-8dba h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.box_mini_5e66 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.yellow-6235 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.yellow-6235 .icon_3b69 {
  color: #4caf50;
  font-size: 0.875rem;
}

.iron_9cd9 {
  list-style: none;
  padding: 0;
}

.iron_9cd9 li {
  margin-bottom: var(--space-xs);
}

.iron_9cd9 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.iron_9cd9 a:hover {
  color: white;
}

.wood_d07c {
  list-style: none;
  padding: 0;
}

.wood_d07c li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.wood_d07c a {
  color: #b0b0b0;
  text-decoration: none;
}

.wood_d07c a:hover {
  color: white;
}

.text-pressed-bf22 {
  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);
}

.element-928f p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.element-928f a {
  color: #4caf50;
  text-decoration: none;
}

.column_complex_86e3 {
  font-size: 0.75rem;
  color: #666666;
}

.progress_black_5cf1 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.badge-easy-1784 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.badge-easy-1784:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .text-pressed-bf22 {
    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;
  }
  
  .section-medium-89d8 {
    font-size: 2rem;
  }
  
  .banner_c172 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .search_rough_5b8b,
  .info-pink-16ed {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .border_bottom_0211,
  .detail-39be,
  .message_d90e,
  .main-f899,
  .hot_f48d,
  .footer_complex_3a7f,
  .text-19db,
  .pagination_medium_36d7 {
    grid-template-columns: 1fr;
  }
  
  .message-orange-d677 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .chip_0dc7 {
    padding: var(--space-lg) 0;
  }
  
  .logo-f098 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .logo-f098 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .red-eb71 {
    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;
  }
  
  .message-orange-d677 {
    grid-template-columns: 1fr;
  }
  
  .form_full_c790,
  .cold-6cc9,
  .avatar_a1d7 {
    flex-direction: column;
    width: 100%;
  }
  
  .module-286b,
  .table-silver-46a7,
  .form_full_c790 .red-eb71,
  .cold-6cc9 .red-eb71 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .section-medium-89d8 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .banner_c172 {
    font-size: 1.375rem;
  }
  
  .label-steel-bcc9 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .image-ef29,
  .complex-b915,
  .chip-soft-7b18,
  .layout-7272,
  .content-old-1336 {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .chip_hot_6992 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .focused-cfc1 {
    gap: var(--space-xs);
  }
  
  .sidebar-stone-44c0 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .silver-12ae {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .wrapper-small-b5df {
    width: 150px;
    height: 150px;
  }
  
  .info_advanced_ab4c {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .banner_up_238c,
  .out_5ff1,
  .form_full_c790,
  .hero_dim_0ffc,
  .dropdown_4c6b,
  .container_active_1708,
  .breadcrumb_dd8f {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .chip_0dc7 {
    page-break-inside: avoid;
  }
}

/* css-noise: 6c8c */
.shadow-element-s3 {
  padding: 0.1rem;
  font-size: 10px;
  line-height: 1.2;
}
