/* ============================================
   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)
   ============================================ */
.mini-474b {
  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;
}

.mini-474b:focus {
  top: 0;
}

/* ============================================
   3. CONTAINER & LAYOUT
   ============================================ */
.liquid_0e03 {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .liquid_0e03 {
    padding: 0 var(--space-sm);
  }
}

@media (max-width: 480px) {
  .liquid_0e03 {
    padding: 0 12px;
  }
}

/* Prevent horizontal overflow on all elements EXCEPT header */
*:not(.paragraph-97b2):not(header) {
  max-width: 100%;
}

/* Allow specific elements to exceed container */
html,
body,
.paragraph-97b2,
header,
.aside_dirty_a7ab,
.module_inner_83fd,
.plasma_c273,
.bottom_445e,
.menu-3f5f,
.shadow_large_69d2,
.outer_f77b {
  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
   ============================================ */
.paragraph-97b2 {
  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);
}

.pressed-5aff {
  animation: slideDown 0.3s ease-out;
}

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

/* Scrolled state */
.paragraph-97b2.slow_32b2 {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  background: rgba(255, 255, 255, 1);
}

.sort-steel-db28 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  gap: var(--space-md);
}

.panel-iron-602f {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.nav-small-e00e img {
  height: 36px;
  width: auto;
  display: block;
}

.form-simple-ca24 {
  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;
}

.grid_smooth_4da8 {
  flex: 1;
}

.outline-77a0 {
  display: flex;
  list-style: none;
  gap: var(--space-sm);
  margin: 0;
  padding: 0;
}

.disabled-liquid-7f1f {
  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);
}

.disabled-liquid-7f1f:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

.disabled-liquid-7f1f.fn-active-56cb {
  background: var(--color-primary);
  color: white;
}

/* Dropdown Navigation */
.pattern-fresh-32bb {
  position: relative;
}

.in-9587 {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.in-9587 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） */
.pattern-fresh-32bb:hover .in-9587 svg,
.in-9587[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.dark_271a {
  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 */
.pattern-fresh-32bb:hover .dark_271a {
  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 */
.dark_271a::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
  background: transparent;
}

.fast_177e {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.fast_177e: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 */
.fast_177e[aria-current="page"] {
  background: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 600;
}

.plasma_33c2 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Header Login Button */
.gold_fa2e {
  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;
}

.gold_fa2e:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
  transform: translateY(-1px);
}

.gold_fa2e svg {
  flex-shrink: 0;
}

/* Header Download Button */
.silver_49cb {
  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;
}

.silver_49cb: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);
}

.silver_49cb svg {
  flex-shrink: 0;
  animation: bounce 2s infinite;
}

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

.frame_5116 {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 1001;
}

.text_stale_16e8 {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Hamburger animation when active */
.frame_5116[aria-expanded="true"] .text_stale_16e8:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.frame_5116[aria-expanded="true"] .text_stale_16e8:nth-child(2) {
  opacity: 0;
}

.frame_5116[aria-expanded="true"] .text_stale_16e8:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Mobile Navigation Menu */
@media (max-width: 1100px) {
  .grid_smooth_4da8 {
    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 */
  }

  .grid_smooth_4da8::-webkit-scrollbar {
    display: none; /* Chrome/Safari/Edge(Chromium) */
  }
  
  .grid_smooth_4da8.large_823a {
    display: block;
    right: 0;
  }
  
  .outline-77a0 {
    flex-direction: column;
    gap: 0;
  }
  
  .disabled-liquid-7f1f {
    display: block;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border-light);
  }
  
  /* Mobile overlay */
  .grid_smooth_4da8::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;
  }
  
  .grid_smooth_4da8.large_823a::before {
    opacity: 1;
    pointer-events: auto;
  }
}

@media (max-width: 1100px) {
  .grid_smooth_4da8 {
    display: none;
  }
  
  .frame_5116 {
    display: flex;
  }
  
  .form-simple-ca24 {
    display: none;
  }
  
  /* Adjust header buttons on tablet */
  .gold_fa2e,
  .silver_49cb {
    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 */
  .pattern-fresh-32bb {
    position: relative;
  }
  
  .dark_271a {
    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;
  }
  
  .in-9587[aria-expanded="true"] + .dark_271a {
    max-height: 320px; /* 足够容纳所有子项，展开时自然撑开 */
    margin-top: 8px;
  }
  
  .fast_177e {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
}

@media (max-width: 768px) {
  /* Stack buttons vertically or hide login on small screens */
  .plasma_33c2 {
    gap: 8px;
  }
  
  .gold_fa2e {
    display: none;
  }
  
  .silver_49cb {
    padding: 8px 16px;
    font-size: 0.875rem;
  }
  
  .nav-small-e00e img {
    height: 32px;
    width: auto;
  }
}

@media (max-width: 480px) {
  .silver_49cb {
    padding: 6px 12px;
    font-size: 0.8125rem;
  }
  
  .silver_49cb svg {
    width: 14px;
    height: 14px;
  }
  
  .sort-steel-db28 {
    gap: var(--space-sm);
  }
}

/* ============================================
   5. ARTICLE META BANNER
   ============================================ */
.aside_dirty_a7ab {
  background: var(--color-bg-section);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.detail-c0b8 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.logo_fluid_4a07 {
  display: flex;
  align-items: center;
  gap: 6px;
}

.logo_fluid_4a07 svg {
  flex-shrink: 0;
}

.logo_fluid_4a07 a {
  color: var(--color-primary);
  text-decoration: none;
}

.logo_fluid_4a07 a:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .detail-c0b8 {
    font-size: 0.8125rem;
    gap: var(--space-sm);
  }
}

/* ============================================
   6. HERO SECTION
   ============================================ */
.module_inner_83fd {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, #f5f7fa 0%, #ffffff 100%);
}

.gas-527c {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: center;
  width: 100%;
}

@media (max-width: 1024px) {
  .gas-527c {
    grid-template-columns: 1fr 350px;
    gap: var(--space-lg);
  }
}

.middle-5f21 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.middle-5f21 a {
  color: var(--color-primary);
  text-decoration: none;
}

.middle-5f21 a:hover {
  text-decoration: underline;
}

.table-down-6033 {
  color: var(--color-text-lighter);
}

.avatar_45b3 {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text);
  margin-bottom: var(--space-md);
  word-wrap: break-word;
  overflow-wrap: break-word;
  hyphens: auto;
}

@media (max-width: 1024px) {
  .avatar_45b3 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .avatar_45b3 {
    font-size: 1.5rem;
  }
}

.soft_61b9 {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
}

.prev-a1c4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
  .prev-a1c4 {
    grid-template-columns: 1fr;
  }
}

.overlay_2d86 {
  display: flex;
  gap: var(--space-sm);
}

.chip-4773 {
  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;
}

.stone_2be0 {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.stone_2be0 strong {
  font-weight: 600;
  color: var(--color-text);
}

.stone_2be0 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.notification-5f62 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.menu_14df {
  display: flex;
  align-items: center;
  justify-content: center;
}

.message_stone_f96d {
  position: relative;
  text-align: center;
}

.message_stone_f96d img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 100%;
  width: 100%;
  height: auto;
  display: block;
}

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

.badge_upper_7ffe {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.tag_c3b5 {
  color: #ffa000;
  font-size: 1.25rem;
  letter-spacing: 2px;
}

.label-bottom-e0f0 {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.text-230f {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.highlight-narrow-0a51 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 968px) {
  .gas-527c {
    grid-template-columns: 1fr;
  }
  
  .avatar_45b3 {
    font-size: 1.75rem;
  }
  
  .menu_14df {
    order: -1;
    max-width: 100%;
  }
  
  .message_stone_f96d {
    max-width: 300px;
    margin: 0 auto;
  }
}

@media (max-width: 480px) {
  .avatar_45b3 {
    font-size: 1.5rem;
  }
  
  .soft_61b9 {
    font-size: 1rem;
  }
  
  .middle-5f21 {
    font-size: 0.8125rem;
    flex-wrap: wrap;
  }
  
  .message_stone_f96d {
    max-width: 250px;
  }
}

/* ============================================
   7. BUTTONS
   ============================================ */
.progress-focused-758c {
  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;
}

.popup_19ef {
  background: var(--color-primary);
  color: white;
}

.popup_19ef:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.preview-6293 {
  background: white;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.preview-6293:hover {
  background: var(--color-primary);
  color: white;
}

.large-d0d0 {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.large-d0d0:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.wrapper-lower-d2df {
  padding: 16px 32px;
  font-size: 1.125rem;
}

.filter-narrow-2639 {
  padding: 20px 40px;
  font-size: 1.25rem;
}

/* ============================================
   8. STATS SECTION
   ============================================ */
.plasma_c273 {
  padding: var(--space-xl) 0;
  background: white;
}

.slow-691f {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
}

.layout_ff50 {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
}

.layout_ff50:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.stale-76b1 {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.hover-9e3d {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 4px;
}

.static-6c99 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ============================================
   9. TABLE OF CONTENTS
   ============================================ */
.bottom_445e {
  padding: var(--space-xl) 0;
  background: var(--color-bg-section);
}

.east_b1a5 {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.sort_d497 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--color-text);
}

.hero-bright-0635 {
  list-style: none;
  counter-reset: toc-counter;
}

.hero-bright-0635 li {
  counter-increment: toc-counter;
  margin-bottom: var(--space-sm);
}

.hero-bright-0635 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);
}

.hero-bright-0635 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;
}

.hero-bright-0635 li a:hover {
  background: var(--color-bg-alt);
  color: var(--color-primary);
}

/* ============================================
   10. CONTENT SECTIONS
   ============================================ */
.menu-3f5f {
  padding: var(--space-xxl) 0;
}

.hard_85be {
  background: var(--color-bg-section);
}

.secondary_pink_d8fd {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
}

.tooltip-paper-808f {
  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);
}

.smooth_bf35 {
  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);
}

.image_old_6e0f {
  font-size: 1.125rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.main-d488 {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: var(--space-xl);
  width: 100%;
}

@media (max-width: 1200px) {
  .main-d488 {
    grid-template-columns: 1fr 300px;
  }
}

.thumbnail_pink_9e06 {
  max-width: 750px;
  width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

.thumbnail_pink_9e06 img {
  max-width: 100%;
  height: auto;
  display: block;
}

.thumbnail_pink_9e06 pre,
.thumbnail_pink_9e06 code {
  overflow-x: auto;
  max-width: 100%;
}

.thumbnail_pink_9e06 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);
}

.thumbnail_pink_9e06 h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: var(--space-lg) 0 var(--space-sm);
  color: var(--color-text);
}

.thumbnail_pink_9e06 h5 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.thumbnail_pink_9e06 p {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.thumbnail_pink_9e06 ul,
.thumbnail_pink_9e06 ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
}

.thumbnail_pink_9e06 li {
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.thumbnail_pink_9e06 strong {
  font-weight: 600;
  color: var(--color-text);
}

.thumbnail_pink_9e06 a {
  color: var(--color-primary);
  text-decoration: underline;
}

.thumbnail_pink_9e06 a:hover {
  color: var(--color-primary-dark);
}

.iron_ad59 {
  counter-reset: list-counter;
  list-style: none;
  padding-left: 0;
}

.iron_ad59 li {
  counter-increment: list-counter;
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: var(--space-md);
}

.iron_ad59 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) {
  .main-d488 {
    grid-template-columns: 1fr;
  }
  
  .smooth_bf35 {
    font-size: 1.75rem;
  }
  
  .thumbnail_pink_9e06 {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .smooth_bf35 {
    font-size: 1.5rem;
  }
  
  .thumbnail_pink_9e06 h3 {
    font-size: 1.375rem;
  }
  
  .thumbnail_pink_9e06 h4 {
    font-size: 1.125rem;
  }
}

/* ============================================
   11. INFO BOXES
   ============================================ */
.section_center_132d {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  margin: var(--space-lg) 0;
  border-left: 4px solid;
}

.section-5b16 {
  background: #fff3e0;
  border-color: var(--color-warning);
}

.steel-92aa {
  background: #e3f2fd;
  border-color: var(--color-primary);
}

.fluid_2058 {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.message_hot_7178 strong {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 600;
}

/* ============================================
   12. AUTHOR NOTE
   ============================================ */
.purple-5aac {
  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;
}

.picture_tall_387f {
  flex-shrink: 0;
}

.thumbnail-warm-2f74 strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

/* ============================================
   13. TABLES
   ============================================ */
.logo_black_23ae {
  overflow-x: auto;
  margin: var(--space-lg) 0;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .logo_black_23ae {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
    border-radius: 0;
  }
}

.outline_0889,
.popup-copper-b8db,
.north-a16a {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.outline_0889 thead,
.popup-copper-b8db thead {
  background: var(--color-primary);
  color: white;
}

.outline_0889 th,
.outline_0889 td,
.popup-copper-b8db th,
.popup-copper-b8db td,
.north-a16a th,
.north-a16a td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border-light);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .outline_0889 th,
  .outline_0889 td,
  .popup-copper-b8db th,
  .popup-copper-b8db td,
  .north-a16a th,
  .north-a16a td {
    padding: var(--space-sm);
    font-size: 0.875rem;
  }
  
  .outline_0889,
  .popup-copper-b8db,
  .north-a16a {
    min-width: 600px;
  }
}

.outline_0889 th,
.popup-copper-b8db th,
.north-a16a th {
  font-weight: 600;
}

.outline_0889 tbody tr:hover,
.popup-copper-b8db tbody tr:hover,
.north-a16a tbody tr:hover {
  background: var(--color-bg-alt);
}

.huge_272a {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--space-sm);
}

/* ============================================
   14. SIDEBAR
   ============================================ */
.white-479e {
  position: sticky;
  top: 80px;
  align-self: start;
}

.simple_938f {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
}

.simple_938f h4 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.media_next_5077 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.media_next_5077 h4 {
  color: white;
}

.progress_fluid_7cea {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.pagination-copper-492d {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.pagination-copper-492d:last-child {
  border-bottom: none;
}

.pagination-copper-492d dt {
  font-weight: 600;
  color: var(--color-text-light);
}

.pagination-copper-492d dd {
  font-weight: 500;
  color: var(--color-text);
  text-align: right;
}

.narrow-d36d {
  font-family: 'Courier New', monospace;
  font-size: 0.75rem;
  word-break: break-all;
}

.shadow-824c {
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.shadow-824c:hover {
  text-decoration: underline;
}

.cool-313a {
  text-align: center;
  margin-bottom: var(--space-md);
}

.block-02a0 {
  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);
}

.block-02a0 span {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.chip_8eee {
  font-weight: 600;
  color: white;
}

.selected-cbe6 {
  list-style: none;
  padding: 0;
}

.selected-cbe6 li {
  padding: var(--space-xs) 0;
}

.avatar_d5d0 {
  color: #4caf50;
}

.shadow-wide-137e {
  color: #ff9800;
}

.short-b19a {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.module_5bda {
  display: grid;
  grid-template-columns: 80px 1fr 40px;
  align-items: center;
  gap: var(--space-sm);
}

.main-f68a {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.link_35d4 {
  height: 8px;
  background: var(--color-border-light);
  border-radius: 4px;
  overflow: hidden;
}

.slow-9306 {
  height: 100%;
  background: linear-gradient(90deg, #4caf50 0%, #8bc34a 100%);
  transition: width var(--transition-slow);
}

.title-1505 {
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
}

/* ============================================
   15. FEATURE GRID
   ============================================ */
.link-over-d8a9 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .link-over-d8a9 {
    grid-template-columns: 1fr;
  }
}

.light_3676 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  position: relative;
}

.light_3676:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.white_42a5 {
  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;
}

.light_3676 h4 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.light_3676 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.menu-large-fe5d {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.chip_8eee {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-light);
}

.carousel-c836 {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
}

.table-5768 {
  margin-top: var(--space-xl);
  padding: var(--space-lg);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.table-5768 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

/* ============================================
   16. COMPARISON & DECISION HELPER
   ============================================ */
.label-8064 {
  max-width: 900px;
  margin: 0 auto;
}

.hovered_563e {
  text-align: center;
  margin-bottom: var(--space-xl);
  font-size: 1.125rem;
  color: var(--color-text-light);
}

.widget-1b32 {
  margin: var(--space-xl) 0;
  overflow-x: auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .widget-1b32 {
    margin-left: calc(-1 * var(--space-sm));
    margin-right: calc(-1 * var(--space-sm));
    width: calc(100% + 2 * var(--space-sm));
  }
}

.south-6891 {
  margin-top: var(--space-xxl);
}

.south-6891 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.left_74fa {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 768px) {
  .left_74fa {
    grid-template-columns: 1fr;
  }
}

.top-ef4c {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.sort_e151 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.accordion_1e35 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  color: white;
}

.top-ef4c h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.top-ef4c ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-lg);
}

.top-ef4c li {
  padding: var(--space-xs) 0;
  color: white;
}

.top-ef4c .progress-focused-758c {
  width: 100%;
  background: white;
}

.sort_e151 .progress-focused-758c {
  color: #667eea;
}

.accordion_1e35 .progress-focused-758c {
  color: #f5576c;
}

/* ============================================
   17. TUTORIAL / STEPS
   ============================================ */
.footer-6e64 {
  max-width: 900px;
  margin: 0 auto;
}

.frame_slow_6ddd {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.pressed-6d4a {
  padding: var(--space-lg);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
}

.outline-fb66 {
  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);
}

.pressed-6d4a h3 {
  margin: 0;
  font-size: 1.5rem;
  color: white;
}

.slider_outer_7f0d {
  padding: var(--space-xl);
}

@media (max-width: 768px) {
  .pressed-6d4a {
    padding: var(--space-md);
  }
  
  .slider_outer_7f0d {
    padding: var(--space-md);
  }
  
  .motion_9020 {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }
}

.in-a258 ol,
.in-a258 ul {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

.in-a258 li {
  margin-bottom: var(--space-sm);
}

.in-a258 code {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
}

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

.silver-9570 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #ffebee;
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-md);
}

.motion_9020 {
  margin-top: var(--space-lg);
  text-align: center;
}

.motion_9020 img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.message_439e,
.notification-stale-a1fa,
.under-7041,
.hero_advanced_c157 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.fixed_f9dd {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: var(--color-bg-section);
  border-radius: var(--radius-md);
}

.medium-b9e4 {
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.background_fresh_4324 {
  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) {
  .background_fresh_4324 {
    font-size: 0.625rem;
  }
}

.stale_790e {
  padding: 8px 16px;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
}

.stale_790e:hover {
  background: var(--color-primary-dark);
}

.first-ba33 {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  background: var(--color-bg-section);
  border-radius: var(--radius-lg);
  text-align: center;
}

.first-ba33 h4 {
  margin-bottom: var(--space-md);
}

.panel-f0cf {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

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

.caption-7015 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-xl) 0;
}

@media (max-width: 768px) {
  .caption-7015 {
    grid-template-columns: 1fr;
  }
}

.card_8259 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid;
}

.logo-5ec5 {
  border-color: var(--color-success);
}

.middle-845a {
  border-color: var(--color-warning);
}

.chip_steel_88ac {
  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);
}

.logo-5ec5 .chip_steel_88ac {
  background: #e8f5e9;
  color: var(--color-success);
}

.middle-845a .chip_steel_88ac {
  background: #fff3e0;
  color: var(--color-warning);
}

.card_8259 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
}

.card_8259 p {
  color: var(--color-text-light);
  margin-bottom: var(--space-md);
}

.north_5b05 {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.hidden-action-175a {
  margin: var(--space-xxl) 0;
}

.hidden-action-175a h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  text-align: center;
  margin-bottom: var(--space-md);
}

.hidden-action-175a > p {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.east_d543 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .east_d543 {
    grid-template-columns: 1fr;
  }
}

.silver-aa10 {
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.silver-aa10 h4 {
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  color: var(--color-primary);
}

.tertiary_8e67 {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  cursor: pointer;
}

.tertiary_8e67 input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 4px;
  cursor: pointer;
}

.photo_8c48 {
  margin-top: var(--space-xxl);
}

.module-17f6 {
  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);
}

.tag-84c0 {
  text-align: center;
}

.active-left-e632 {
  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);
}

.smooth-863d {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  color: white;
}

.active-left-e632 .chip_8eee {
  font-size: 1.5rem;
  font-weight: 600;
  color: rgba(255,255,255,0.8);
}

.cold-ad88 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
}

.summary_7e3b p {
  margin-bottom: var(--space-md);
}

.liquid-f48c {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

@media (max-width: 768px) {
  .module-17f6 {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   19. REVIEW SECTION
   ============================================ */
.motion-f7c3 {
  max-width: 600px;
  margin: 0 auto var(--space-xxl);
}

.secondary_static_1311 {
  padding: var(--space-xl);
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
}

.border-static-9e7e {
  margin-bottom: var(--space-xl);
}

.container_stale_a428 {
  font-size: 4rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.gradient-09b2 {
  font-size: 2rem;
  color: #ffa000;
  letter-spacing: 4px;
  margin: var(--space-sm) 0;
}

.aside_over_e4a6 {
  color: var(--color-text-light);
}

.link-solid-bd56 {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.solid_288f {
  display: grid;
  grid-template-columns: 40px 1fr 50px;
  align-items: center;
  gap: var(--space-sm);
}

.wide-cc7b {
  font-weight: 600;
  color: var(--color-text);
}

.glass-b10c {
  height: 12px;
  background: var(--color-border-light);
  border-radius: 6px;
  overflow: hidden;
}

.alert_b532 {
  height: 100%;
  background: linear-gradient(90deg, #ffa000 0%, #ff6f00 100%);
  transition: width var(--transition-slow);
}

.focus-7010 {
  text-align: right;
  font-weight: 600;
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.new_9ef2 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.outline_last_0294 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xl);
}

.rough_6fd4 {
  border: 2px solid #4caf50;
}

.texture-42a7 {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  gap: var(--space-md);
}

.avatar-5721 {
  display: flex;
  gap: var(--space-md);
  flex: 1;
}

.element_39ee {
  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;
}

.tooltip_hard_bb1e {
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.sidebar-white-939a {
  display: inline-block;
  padding: 2px 8px;
  background: #4caf50;
  color: white;
  font-size: 0.75rem;
  border-radius: 10px;
  margin-left: 8px;
}

.title_cool_e4a8 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.soft-26d6 {
  text-align: right;
}

.soft-26d6 .secondary-3da7 {
  color: #ffa000;
  font-size: 1.125rem;
  margin-bottom: 4px;
}

.static_c095 {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.item_middle_9917 h4 {
  margin-bottom: var(--space-sm);
  font-size: 1.125rem;
  color: var(--color-text);
}

.item_middle_9917 p {
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.tabs_blue_0118 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-md) 0;
}

.gallery-7d7c {
  padding: 6px 12px;
  border-radius: 16px;
  font-size: 0.75rem;
  font-weight: 600;
}

.wood_96e2 {
  background: #e8f5e9;
  color: #2e7d32;
}

.message_07e7 {
  background: #e3f2fd;
  color: #1565c0;
}

.inner_8135 {
  background: #fff3e0;
  color: #e65100;
}

.column_10e0 {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border-light);
}

.column_10e0 span {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.sidebar-f0af {
  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);
}

.sidebar-f0af:hover {
  background: var(--color-bg-alt);
  border-color: var(--color-text-light);
}

.message_5556 {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: #f1f8ff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.complex_cf0b {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.complex_cf0b strong {
  color: var(--color-primary);
}

.dropdown-rough-8bcd {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

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

/* ============================================
   20. FAQ SECTION
   ============================================ */
.media-south-3567 {
  max-width: 900px;
  margin: 0 auto;
}

.slider-f144 {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.background-5bbb {
  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);
}

.background-5bbb:hover {
  background: var(--color-bg-alt);
}

.slow-0082 {
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.background-5bbb[aria-expanded="true"] .slow-0082 {
  transform: rotate(180deg);
}

.pagination-iron-cf33 {
  display: none;
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-text-light);
  line-height: 1.7;
}

.pagination-iron-cf33 h5 {
  font-size: 1rem;
  font-weight: 600;
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--color-text);
}

.pagination-iron-cf33 ul,
.pagination-iron-cf33 ol {
  margin: var(--space-sm) 0;
  padding-left: var(--space-lg);
}

.pagination-iron-cf33 li {
  margin-bottom: var(--space-xs);
}

.icon_9c0e {
  margin: var(--space-md) 0;
  padding: var(--space-md);
  background: #1e1e1e;
  color: #d4d4d4;
  border-radius: var(--radius-md);
  overflow-x: auto;
}

.row-89ee {
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: #9cdcfe;
}

.icon_9c0e code {
  font-family: 'Courier New', monospace;
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ============================================
   21. CONCLUSION SECTION
   ============================================ */
.summary_motion_5540 {
  max-width: 800px;
  margin: 0 auto var(--space-xxl);
  text-align: center;
}

.avatar_static_3684 {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.clean_e728 {
  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);
}

.tertiary-23d3 {
  padding: 12px 24px;
  background: #4caf50;
  color: white;
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 30px;
  box-shadow: var(--shadow-md);
}

.sidebar-solid-224d {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .sidebar-solid-224d {
    grid-template-columns: 1fr;
  }
}

.iron_8146,
.right_3bbb {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.iron_8146 {
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.right_3bbb {
  background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
}

.iron_8146 h4,
.right_3bbb h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
}

.iron_8146 ul,
.right_3bbb ul {
  list-style: none;
  padding: 0;
}

.iron_8146 li,
.right_3bbb li {
  padding: var(--space-sm) 0;
  line-height: 1.6;
}

.first_c1c5 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
  margin: var(--space-xxl) 0;
}

@media (max-width: 768px) {
  .first_c1c5 {
    grid-template-columns: 1fr;
  }
}

.message_0118 {
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.focus-steel-f4b7 {
  background: linear-gradient(135deg, #4caf50 0%, #66bb6a 100%);
  color: white;
}

.mini_6892 {
  background: linear-gradient(135deg, #f44336 0%, #e57373 100%);
  color: white;
}

.message_0118 h4 {
  margin-bottom: var(--space-lg);
  font-size: 1.5rem;
  color: white;
}

.message_0118 ul {
  list-style: none;
  padding: 0;
}

.message_0118 li {
  padding: var(--space-xs) 0;
  color: white;
}

.section-3d24 {
  max-width: 800px;
  margin: var(--space-xxl) auto;
}

.section-3d24 h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.section-3d24 p {
  margin-bottom: var(--space-md);
  color: var(--color-text-light);
  line-height: 1.8;
}

.complex_07fd {
  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);
}

.module_c44d {
  font-style: italic;
}

.paper-4e49 {
  display: block;
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.notice_c707 {
  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;
}

.notice_c707 h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: var(--space-md);
  color: white;
}

.notice_c707 p {
  font-size: 1.125rem;
  margin-bottom: var(--space-xl);
  color: rgba(255,255,255,0.9);
}

.west-9efa {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================
   22. RELATED CONTENT
   ============================================ */
.shadow_large_69d2 {
  padding: var(--space-xxl) 0;
  background: var(--color-bg-section);
}

.copper-019a {
  font-family: var(--font-heading);
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--space-xl);
}

.dim-a746 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .dim-a746 {
    grid-template-columns: 1fr;
  }
}

.summary-8429 {
  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);
}

.summary-8429:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.texture-old-13f8 {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.summary-8429 h4 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.summary-8429 p {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* ============================================
   23. FOOTER
   ============================================ */
.outer_f77b {
  background: #212121;
  color: #e0e0e0;
  padding: var(--space-xxl) 0 var(--space-lg);
}

.bottom_0301 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

/* Footer variant: footer-content (subpages) */
.media-46a7 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.cool_0509 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.cool_0509 p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.outline-huge-7042 {
  list-style: none;
  padding: 0;
  margin: 0;
}

.outline-huge-7042 li {
  margin-bottom: var(--space-xs);
}

.outline-huge-7042 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.outline-huge-7042 a:hover {
  color: white;
}

.form-bb8e {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.form-bb8e a {
  color: #b0b0b0;
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 600;
  padding: 6px 12px;
  border: 1px solid #424242;
  border-radius: 4px;
  transition: var(--transition-fast);
}

.form-bb8e a:hover {
  color: white;
  border-color: #666;
  background: #333;
}

.plasma-2aa1 {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.plasma-2aa1 a {
  color: #808080;
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-fast);
}

.plasma-2aa1 a:hover {
  color: white;
}

.progress_white_7145 > p {
  font-size: 0.875rem;
  color: #808080;
  margin: 0;
}

@media (max-width: 768px) {
  .bottom_0301,
  .media-46a7 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.link-next-f9f7 h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
  margin-bottom: var(--space-md);
}

.sidebar_8afa p {
  color: #b0b0b0;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.carousel-3c05 {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.carousel-3c05 .overlay_2d86 {
  color: #4caf50;
  font-size: 0.875rem;
}

.list_bronze_49a2 {
  list-style: none;
  padding: 0;
}

.list_bronze_49a2 li {
  margin-bottom: var(--space-xs);
}

.list_bronze_49a2 a {
  color: #b0b0b0;
  text-decoration: none;
  transition: var(--transition-fast);
}

.list_bronze_49a2 a:hover {
  color: white;
}

.row-45db {
  list-style: none;
  padding: 0;
}

.row-45db li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: #b0b0b0;
}

.row-45db a {
  color: #b0b0b0;
  text-decoration: none;
}

.row-45db a:hover {
  color: white;
}

.progress_white_7145 {
  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);
}

.middle_8c7c p {
  font-size: 0.875rem;
  color: #808080;
  margin-bottom: var(--space-xs);
}

.middle_8c7c a {
  color: #4caf50;
  text-decoration: none;
}

.dim_8dce {
  font-size: 0.75rem;
  color: #666666;
}

.tooltip-67d2 {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.875rem;
  color: #808080;
}

.tooltip-67d2 a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

.tooltip-67d2 a:hover {
  color: white;
}

/* Element selectors: survive CMS class obfuscation on deploy */
footer > div > div:last-child > div:last-child a {
  color: #808080;
  text-decoration: none;
  transition: var(--transition-fast);
}

footer > div > div:last-child > div:last-child a:hover {
  color: white;
}

.blue-1278 {
  color: var(--color-primary-light);
  text-decoration: none;
  font-weight: 600;
}

.blue-1278:hover {
  text-decoration: underline;
}

@media (max-width: 768px) {
  .progress_white_7145 {
    flex-direction: column;
    text-align: center;
  }
}

/* ============================================
   24. RESPONSIVE UTILITIES
   ============================================ */
@media (max-width: 1200px) {
  :root {
    font-size: 15px;
  }
}

@media (max-width: 968px) {
  :root {
    --space-xxl: 3rem;
  }
  
  .avatar_45b3 {
    font-size: 2rem;
  }
  
  .smooth_bf35 {
    font-size: 1.75rem;
  }
  
  /* Ensure all grids are single column */
  .gas-527c,
  .main-d488 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    font-size: 14px;
    --space-xl: 2rem;
    --space-xxl: 2.5rem;
  }
  
  .link-over-d8a9,
  .caption-7015,
  .left_74fa,
  .east_d543,
  .sidebar-solid-224d,
  .first_c1c5,
  .dim-a746,
  .bottom_0301,
  .media-46a7 {
    grid-template-columns: 1fr;
  }
  
  .slow-691f {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Mobile-specific adjustments */
  .menu-3f5f {
    padding: var(--space-lg) 0;
  }
  
  .hero-bright-0635 li a {
    font-size: 0.875rem;
    padding: var(--space-xs);
  }
  
  .hero-bright-0635 li a:before {
    width: 28px;
    height: 28px;
    font-size: 0.875rem;
  }
  
  /* Improve mobile readability */
  p, li {
    font-size: 0.9375rem;
  }
  
  /* Better touch targets */
  .progress-focused-758c {
    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;
  }
  
  .slow-691f {
    grid-template-columns: 1fr;
  }
  
  .notification-5f62,
  .west-9efa,
  .panel-f0cf {
    flex-direction: column;
    width: 100%;
  }
  
  .wrapper-lower-d2df,
  .filter-narrow-2639,
  .notification-5f62 .progress-focused-758c,
  .west-9efa .progress-focused-758c {
    width: 100%;
  }
  
  /* Smaller font sizes for very small screens */
  .avatar_45b3 {
    font-size: 1.5rem;
    line-height: 1.3;
  }
  
  .smooth_bf35 {
    font-size: 1.375rem;
  }
  
  .stale-76b1 {
    font-size: 2rem;
  }
  
  /* Reduce padding on small screens */
  .layout_ff50,
  .light_3676,
  .simple_938f,
  .outline_last_0294,
  .frame_slow_6ddd {
    padding: var(--space-md);
  }
  
  /* Improve code readability on mobile */
  code,
  .background_fresh_4324 {
    font-size: 0.625rem;
    word-break: break-all;
  }
  
  /* Better meta display */
  .detail-c0b8 {
    gap: var(--space-xs);
  }
  
  .logo_fluid_4a07 {
    font-size: 0.75rem;
  }
  
  /* Optimize score circles */
  .block-02a0 {
    width: 100px;
    height: 100px;
    font-size: 2.5rem;
  }
  
  .active-left-e632 {
    width: 150px;
    height: 150px;
  }
  
  .smooth-863d {
    font-size: 3rem;
  }
}

/* ============================================
   25. PRINT STYLES
   ============================================ */
@media print {
  .paragraph-97b2,
  .aside_dirty_a7ab,
  .notification-5f62,
  .notice_c707,
  .shadow_large_69d2,
  .outer_f77b,
  .frame_5116 {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
  
  .menu-3f5f {
    page-break-inside: avoid;
  }
}

/* css-noise: c030 */
.shadow-element-s5 {
  padding: 0.2rem;
  font-size: 11px;
  line-height: 1.3;
}