/* ============================================
   Modern CSS for SEO-Optimized Content Site
   Based on Google 2026 Best Practices
   ============================================ */

/* ============================================
   1. CSS RESET & BASE STYLES
   ============================================ */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Colors */
  --color-primary: #1976d2;
  --color-primary-dark: #115293;
  --color-primary-light: #4791db;
  --color-secondary: #424242;
  --color-accent: #ff6b6b;
  --color-success: #4caf50;
  --color-warning: #ff9800;
  --color-danger: #f44336;
  
  /* Neutrals */
  --color-text: #212121;
  --color-text-light: #666666;
  --color-text-lighter: #999999;
  --color-border: #e0e0e0;
  --color-border-light: #f5f5f5;
  --color-bg: #ffffff;
  --color-bg-alt: #fafafa;
  --color-bg-section: #f8f9fa;
  
  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-heading: 'Merriweather', Georgia, serif;
  
  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-xxl: 4rem;
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  
  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.07);
  --shadow-lg: 0 10px 15px rgba(0,0,0,0.1);
  --shadow-xl: 0 20px 25px rgba(0,0,0,0.1);
  
  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 350ms ease;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  /* Do NOT set overflow-x here: combined with body's overflow-x: hidden
     it makes <html> its own scroll container and breaks the sticky header. */
}

body {
  font-family: var(--font-primary);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  width: 100%;
  max-width: 100vw;
  margin: 0;
  padding: 0;
}

/* ============================================
   2. SKIP LINK (Accessibility)
   ============================================ */
.list_3459 {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--color-primary);
  color: white;
  padding: 8px 16px;
  text-decoration: none;
  z-index: 10000;
  border-radius: 0 0 4px 0;
}

.list_3459:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.detail-9f39 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .detail-9f39 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .detail-9f39 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.backdrop-2b97):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.backdrop-2b97,
header,
.hovered-9cea,
.section_0069,
.red_2bfd,
.frame-c958,
.button-smooth-a83b,
.section-narrow-3131,
.background-8f74 {
  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
   ============================================ */
.backdrop-2b97 {
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  position: -webkit-sticky;
  top: 0;
  width: 100%;
  z-index: 1000;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  transition: all var(--transition-base);
}

.pagination_7c28 {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.backdrop-2b97.selected-73f6 {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.popup_motion_8df4 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.gradient-737b {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.description-glass-d0e7 img {
  height: 36px;
  width: auto;
  display: block;
}

.narrow-bcf0 {
  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;
}

.avatar_bc11 {
  flex: 1;
}

.component-dynamic-fa36 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.panel_selected_ce5c {
  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);
}

.panel_selected_ce5c:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.panel_selected_ce5c.fn-active-9fa4 {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.disabled-white-7fa1 {
  position: relative;
}

.content_gold_a69f {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.content_gold_a69f 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） */
.disabled-white-7fa1:hover .content_gold_a69f svg,
.content_gold_a69f[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.under-73fd {
  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 */
.disabled-white-7fa1:hover .under-73fd {
  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 */
.under-73fd::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.element_red_920a {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.element_red_920a: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 */
.element_red_920a[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.label-easy-720b {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.tooltip-under-2bed {
  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;
}

.tooltip-under-2bed:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.tooltip-under-2bed svg {
  flex-shrink: 0;
}

/* Header Download Button */
.hidden_b1be {
  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;
}

.hidden_b1be: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);
}

.hidden_b1be svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.thick-c000 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.secondary_cbd4 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.thick-c000[aria-expanded="true"] .secondary_cbd4:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.thick-c000[aria-expanded="true"] .secondary_cbd4:nth-child(2) {
  opacity: 0;
}

.thick-c000[aria-expanded="true"] .secondary_cbd4:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .avatar_bc11 {
    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 */
  }

  .avatar_bc11::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .avatar_bc11.breadcrumb_middle_a4b7 {
    display: block;
    right: 0;
  }
  
  .component-dynamic-fa36 {
    flex-direction: column;
    gap: 0;
  }
  
  .panel_selected_ce5c {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .avatar_bc11::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;
  }
  
  .avatar_bc11.breadcrumb_middle_a4b7::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .avatar_bc11 {
    display: none;
  }
  
  .thick-c000 {
    display: flex;
  }
  
  .narrow-bcf0 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .tooltip-under-2bed,
  .hidden_b1be {
    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 */
  .disabled-white-7fa1 {
    position: relative;
  }
  
  .under-73fd {
    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;
  }
  
  .content_gold_a69f[aria-expanded="true"] + .under-73fd {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .element_red_920a {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .label-easy-720b {
    gap: 8px;
  }
  
  .tooltip-under-2bed {
    display: none;
  }
  
  .hidden_b1be {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .description-glass-d0e7 img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .hidden_b1be {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .hidden_b1be svg {
    width: 14px;
    height: 14px;
  }
  
  .popup_motion_8df4 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.hovered-9cea {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.component_d08b {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.hover_slow_f8db {
  display: flex;
  align-items: center;
  gap: 6px;
}

.hover_slow_f8db svg {
  flex-shrink: 0;
}

.hover_slow_f8db a {
  color: var(--color-primary);
  text-decoration: none;
}

.hover_slow_f8db a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .component_d08b {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.section_0069 {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.accent-thick-b3ea {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .accent-thick-b3ea {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.gas-2bda {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.gas-2bda a {
  color: var(--color-primary);
  text-decoration: none;
}

.gas-2bda a:hover {
  text-decoration: underline;
}

.selected-bda4 {
  color: var(--color-text-lighter);
}

.notification_c4e3 {
  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) {
  .notification_c4e3 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .notification_c4e3 {
    font-size: 1.5rem;
  }
}

.sort-prev-5eda {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.link_fresh_94d3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .link_fresh_94d3 {
    grid-template-columns: 1fr;
  }
}

.tiny-4101 {
  display: flex;
  gap: var(--space-sm);
}

.focus-5193 {
  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;
}

.outline_lite_40dc {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.outline_lite_40dc strong {
  font-weight: 600;
  color: var(--color-text);
}

.outline_lite_40dc span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.liquid_630f {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.block-old-b1c5 {
  display: flex;
  align-items: center;
  justify-content: center;
}

.grid_f971 {
  position: relative;
  text-align: center;
}

.grid_f971 img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

.summary-d1b5 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.tooltip-orange-02e6 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.fixed_5716 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.dynamic_c796 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.progress-7a73 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.over-a919 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .accent-thick-b3ea {
    grid-template-columns: 1fr;
  }
  
  .notification_c4e3 {
    font-size: 1.75rem;
  }
  
  .block-old-b1c5 {
    order: -1;
    max-width: 100%;
  }
  
  .grid_f971 {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .notification_c4e3 {
    font-size: 1.5rem;
  }
  
  .sort-prev-5eda {
    font-size: 1rem;
  }
  
  .gas-2bda {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .grid_f971 {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.copper_a4e3 {
  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;
}

.text_2fa9 {
  background: var(--color-primary);
  color: white;
}

.text_2fa9:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.shade_up_afd1 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.shade_up_afd1:hover {
  background: var(--color-primary);
  color: white;
}

.avatar-down-8256 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.avatar-down-8256:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.soft-f304 {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.module_0ea9 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.red_2bfd {
  padding: var(--space-xl) 0;
  background: white;
}

.photo_0278 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.under-8a2b {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.under-8a2b:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.input-bottom-0bdb {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.outline_medium_8438 {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.focus_43c8 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.frame-c958 {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.small-8d7e {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.red-a205 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.current_ec5e {
  list-style: none;
  counter-reset: toc-counter;
}

.current_ec5e li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.current_ec5e 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);
}

.current_ec5e 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;
}

.current_ec5e li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.button-smooth-a83b {
  padding: var(--space-xxl) 0;
}

.status_left_75df {
  background: var(--color-bg-section);
}

.breadcrumb_1eda {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.plasma-2b15 {
  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);
}

.block-61e8 {
  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);
}

.steel_76b6 {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.copper-fd2b {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .copper-fd2b {
    grid-template-columns: 1fr 300px;
  }
}

.cool-b619 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.cool-b619 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.cool-b619 pre,
.cool-b619 code {
  overflow-x: auto;
  max-width: 100%;
}

.cool-b619 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);
}

.cool-b619 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.cool-b619 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.cool-b619 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.cool-b619 ul,
.cool-b619 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.cool-b619 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.cool-b619 strong {
  font-weight: 600;
  color: var(--color-text);
}

.cool-b619 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.cool-b619 a:hover {
  color: var(--color-primary-dark);
}

.caption-dd6e {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.caption-dd6e li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.caption-dd6e 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) {
  .copper-fd2b {
    grid-template-columns: 1fr;
  }
  
  .block-61e8 {
    font-size: 1.75rem;
  }
  
  .cool-b619 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .block-61e8 {
    font-size: 1.5rem;
  }
  
  .cool-b619 h3 {
    font-size: 1.375rem;
  }
  
  .cool-b619 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.banner_92c9 {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.surface-basic-cff9 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.widget_fast_3b4e {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.link_silver_3de5 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.notification_027a strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.black-5ed1 {
  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;
}

.border-e21d {
  flex-shrink: 0;
}

.notification-hot-50a4 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.status_e268 {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .status_e268 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.summary-82da,
.photo_iron_e542,
.menu_0ddf {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.summary-82da thead,
.photo_iron_e542 thead {
  background: var(--color-primary);
  color: white;
}

.summary-82da th,
.summary-82da td,
.photo_iron_e542 th,
.photo_iron_e542 td,
.menu_0ddf th,
.menu_0ddf td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .summary-82da th,
  .summary-82da td,
  .photo_iron_e542 th,
  .photo_iron_e542 td,
  .menu_0ddf th,
  .menu_0ddf td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .summary-82da,
  .photo_iron_e542,
  .menu_0ddf {
    min-width: 600px;
  }
}

.summary-82da th,
.photo_iron_e542 th,
.menu_0ddf th {
  font-weight: 600;
}

.summary-82da tbody tr:hover,
.photo_iron_e542 tbody tr:hover,
.menu_0ddf tbody tr:hover {
  background: var(--color-bg-alt);
}

.secondary_cold_979c {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.tall_3e99 {
  position: sticky;
  top: 80px;
  align-self: start;
}

.secondary_c0aa {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.secondary_c0aa h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.hard_69e9 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.hard_69e9 h4 {
  color: white;
}

.orange_5071 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.slider_c57f {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.slider_c57f:last-child {
  border-bottom: none;
}

.slider_c57f dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.slider_c57f dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.layout-next-1fb3 {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.hero-east-76dd {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.hero-east-76dd:hover {
  text-decoration: underline;
}

.nav-selected-a225 {
  text-align: center;
  margin-bottom: var(--space-md);
}

.sort_44a4 {
  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);
}

.sort_44a4 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.overlay-fluid-b1ef {
  font-weight: 600;
  color: white;
}

.layout-pink-172e {
  list-style: none;
  padding: 0;
}

.layout-pink-172e li {
  padding: var(--space-xs) 0;
}

.table-60d7 {
  color: #4caf50;
}

.outline-70a6 {
  color: #ff9800;
}

.cold_bf59 {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.alert_4d4e {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.detail-east-ccd2 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.column_3ff1 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.picture_f2fd {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.text_b24e {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.element_glass_b626 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .element_glass_b626 {
    grid-template-columns: 1fr;
  }
}

.overlay-green-f27c {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.overlay-green-f27c:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.surface_e015 {
  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;
}

.overlay-green-f27c h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.overlay-green-f27c p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.advanced-9b90 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.overlay-fluid-b1ef {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.thumbnail_glass_3822 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.label-motion-dae1 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.label-motion-dae1 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.module-426b {
  max-width: 900px;
  margin: 0 auto;
}

.full-4b30 {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.image-ca82 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .image-ca82 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.tiny_9a5d {
  margin-top: var(--space-xxl);
}

.tiny_9a5d h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.badge-6478 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .badge-6478 {
    grid-template-columns: 1fr;
  }
}

.cold-439f {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.grid-narrow-8774 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.dark_7e59 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.cold-439f h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.cold-439f ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.cold-439f li {
  padding: var(--space-xs) 0;
  color: white;
}

.cold-439f .copper_a4e3 {
  width: 100%;
  background: white;
}

.grid-narrow-8774 .copper_a4e3 {
  color: #667eea;
}

.dark_7e59 .copper_a4e3 {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.caption_146c {
  max-width: 900px;
  margin: 0 auto;
}

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

.notice_f669 {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.pattern_warm_59d2 {
  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);
}

.notice_f669 h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.lite_2e57 {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .notice_f669 {
    padding: var(--space-md);
  }
  
  .lite_2e57 {
    padding: var(--space-md);
  }
  
  .title_steel_c40b {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.paper-fa7d ol,
.paper-fa7d ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.paper-fa7d li {
  margin-bottom: var(--space-sm);
}

.paper-fa7d code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

.full-a7c8 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #fff3e0;
  border-left: 4px solid var(--color-warning);
  border-radius: var(--radius-md);
}

.plasma_78a5 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.title_steel_c40b {
  margin-top: var(--space-lg);
  text-align: center;
}

.title_steel_c40b img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.highlight_bb5a,
.medium_79d6,
.item_bronze_fb17,
.modal_6af5 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.carousel-629e {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.image_ccc4 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.border-bcba {
  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) {
  .border-bcba {
    font-size: 0.625rem;
  }
}

.slow-984f {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.slow-984f:hover {
  background: var(--color-primary-dark);
}

.under-0fd8 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.under-0fd8 h4 {
  margin-bottom: var(--space-md);
}

.accent-iron-150a {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

/* ============================================
   18. SECURITY SECTION
   ============================================ */
.icon-9ae0 {
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  font-size: 1.125rem;
  text-align: center;
  color: var(--color-text-light);
}

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

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

.north-15cc {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.narrow_387b {
  border-color: var(--color-success);
}

.gradient-middle-f46c {
  border-color: var(--color-warning);
}

.box-35cc {
  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);
}

.narrow_387b .box-35cc {
  background: #e8f5e9;
  color: var(--color-success);
}

.gradient-middle-f46c .box-35cc {
  background: #fff3e0;
  color: var(--color-warning);
}

.north-15cc h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.north-15cc p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.hard-23ed {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.header-wood-acc3 {
  margin: var(--space-xxl) 0;
}

.header-wood-acc3 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.header-wood-acc3 > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.border-light-b5a5 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .border-light-b5a5 {
    grid-template-columns: 1fr;
  }
}

.paragraph_86ce {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.paragraph_86ce h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.upper_b223 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.upper_b223 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.outline-d90d {
  margin-top: var(--space-xxl);
}

.advanced-2823 {
  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);
}

.menu_orange_1ef7 {
  text-align: center;
}

.outline_e91d {
  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);
}

.article-ae27 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.outline_e91d .overlay-fluid-b1ef {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.popup-d4b9 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.image-a9d3 p {
  margin-bottom: var(--space-md);
}

.surface_east_435a {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .advanced-2823 {
    grid-template-columns: 1fr;
  }
}

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

.component-f2f8 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.copper_b708 {
  margin-bottom: var(--space-xl);
}

.easy_29aa {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.inner_8c58 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.dirty_d2fb {
  color: var(--color-text-light);
}

.action_6200 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.container_full_193d {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.surface_cd46 {
  font-weight: 600;
  color: var(--color-text);
}

.search-75ec {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.tertiary_motion_5436 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.gradient-b1a9 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.footer_c8b0 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.orange_436e {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.header_44d5 {
  border: 2px solid #4caf50;
}

.caption_current_7d9e {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.nav-05fd {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.border-8cd8 {
  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;
}

.lower_c288 {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.light_2be8 {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.cool_f7b1 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.heading_788c {
  text-align: right;
}

.heading_788c .title-south-82e0 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.list-d415 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.glass_032f h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.glass_032f p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.thick_4da4 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.cool-d5e4 {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.media-wood-3799 {
  background: #e8f5e9;
  color: #2e7d32;
}

.stale-536a {
  background: #e3f2fd;
  color: #1565c0;
}

.hero-silver-c7d3 {
  background: #fff3e0;
  color: #e65100;
}

.element-6918 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.element-6918 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.nav_huge_0135 {
  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);
}

.nav_huge_0135:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.accordion_ad81 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.center-bb9f {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.center-bb9f strong {
  color: var(--color-primary);
}

.wrapper-white-1501 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.texture-3d54 {
  text-align: center;
  margin-top: var(--space-xl);
}

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

.disabled-static-1cb9 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.focused-a1ea {
  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);
}

.focused-a1ea:hover {
  background: var(--color-bg-alt);
}

.hard_e365 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.focused-a1ea[aria-expanded="true"] .hard_e365 {
  transform: rotate(180deg);
}

.filter-brown-5ab7 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.filter-brown-5ab7 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.filter-brown-5ab7 ul,
.filter-brown-5ab7 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.filter-brown-5ab7 li {
  margin-bottom: var(--space-xs);
}

.block_c5ed {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.dropdown-3db6 {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.block_c5ed code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.slow_4034 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.icon_west_f8b8 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.border-last-3178 {
  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);
}

.alert_stale_d008 {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.soft-cc42 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .soft-cc42 {
    grid-template-columns: 1fr;
  }
}

.info_f2a1,
.logo_5add {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.info_f2a1 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.logo_5add {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.info_f2a1 h4,
.logo_5add h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.info_f2a1 ul,
.logo_5add ul {
  list-style: none;
  padding: 0;
}

.info_f2a1 li,
.logo_5add li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.alert-slow-e754 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .alert-slow-e754 {
    grid-template-columns: 1fr;
  }
}

.tabs_south_d0b9 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.block-next-299f {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.element-fresh-31e8 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.tabs_south_d0b9 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.tabs_south_d0b9 ul {
  list-style: none;
  padding: 0;
}

.tabs_south_d0b9 li {
  padding: var(--space-xs) 0;
  color: white;
}

.frame_4507 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.frame_4507 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.frame_4507 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.gradient_9e30 {
  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);
}

.blue_8cb1 {
  font-style: italic;
}

.overlay-paper-9ce8 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.last-fc08 {
  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;
}

.last-fc08 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.last-fc08 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.copper-0806 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.section-narrow-3131 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.picture-complex-4059 {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.primary-8812 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .primary-8812 {
    grid-template-columns: 1fr;
  }
}

.highlight-iron-9e68 {
  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);
}

.highlight-iron-9e68:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.image-2241 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.highlight-iron-9e68 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.highlight-iron-9e68 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.background-8f74 {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.footer_selected_1699 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
  .footer_selected_1699 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.article_91d0 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.filter_prev_860c p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.button-copper-2c9b {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.button-copper-2c9b .tiny-4101 {
  color: #4caf50;
  font-size: 0.875rem;
}

.tabs_bronze_5c88 {
  list-style: none;
  padding: 0;
}

.tabs_bronze_5c88 li {
  margin-bottom: var(--space-xs);
}

.tabs_bronze_5c88 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.tabs_bronze_5c88 a:hover {
  color: white;
}

.wide-7539 {
  list-style: none;
  padding: 0;
}

.wide-7539 li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.wide-7539 a {
  color: #b0b0b0;
  text-decoration: none;
}

.wide-7539 a:hover {
  color: white;
}

.tall_e1cf {
  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);
}

.item-tiny-2e02 p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.item-tiny-2e02 a {
  color: #4caf50;
  text-decoration: none;
}

.gradient_white_9813 {
  font-size: 0.75rem;
  color: #666666;
}

.hidden-3604 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

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

.complex-dabc:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .tall_e1cf {
    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;
  }
  
  .notification_c4e3 {
    font-size: 2rem;
  }
  
  .block-61e8 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .accent-thick-b3ea,
  .copper-fd2b {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .element_glass_b626,
  .black_ebab,
  .badge-6478,
  .border-light-b5a5,
  .soft-cc42,
  .alert-slow-e754,
  .primary-8812,
  .footer_selected_1699 {
    grid-template-columns: 1fr;
  }
  
  .photo_0278 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .button-smooth-a83b {
    padding: var(--space-lg) 0;
  }
  
  .current_ec5e li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .current_ec5e li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .copper_a4e3 {
    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;
  }
  
  .photo_0278 {
    grid-template-columns: 1fr;
  }
  
  .liquid_630f,
  .copper-0806,
  .accent-iron-150a {
    flex-direction: column;
    width: 100%;
  }
  
  .soft-f304,
  .module_0ea9,
  .liquid_630f .copper_a4e3,
  .copper-0806 .copper_a4e3 {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .notification_c4e3 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .block-61e8 {
    font-size: 1.375rem;
  }
  
  .input-bottom-0bdb {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .under-8a2b,
  .overlay-green-f27c,
  .secondary_c0aa,
  .orange_436e,
  .container-fcff {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .border-bcba {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .component_d08b {
    gap: var(--space-xs);
  }
  
  .hover_slow_f8db {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .sort_44a4 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .outline_e91d {
    width: 150px;
    height: 150px;
  }
  
  .article-ae27 {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .backdrop-2b97,
  .hovered-9cea,
  .liquid_630f,
  .last-fc08,
  .section-narrow-3131,
  .background-8f74,
  .thick-c000 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .button-smooth-a83b {
    page-break-inside: avoid;
  }
}

/* css-noise: 5c76 */
.shadow-element-p3 {
  padding: 0.3rem;
  font-size: 11px;
  line-height: 1.2;
}
